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Power-Mac-G4.com Apple Power Macintosh G4 hardware and software tips and tricks

Here at Power-Mac-G4.com we feature custom upgraded G4 systems or the components and expertise for you to upgrade yours. Buy used Macs here. Looking for a fast DUAL BOOT MAC G4 to work in both 9 & X? Our refurbished custom upgraded PowerMac G4's have upgraded processor speeds up to DUAL 1.8 Gigahertz! Need lots of RAM, each unit can hold up to 2GB (1-1/2 on DA & QS) and when you order it, we match and test the chips! Need large hard drives, how about a pair of brand new 80GB 7200 rpm Seagate or Hitachi Hard Drives, or even a pair of Terabyte drives with a SATA card? SuperDrive? How about a Pioneer A15 20X DVD Dual Layer Burner! Let us build your G4 to order! We even have the stuff in stock if you want to do it yourself and are happy to help. Call our toll free order line 1-877-639-1543 9-6 CT. Need tech support? Call our new dedicated tech line at 1-901-591-1548 9-6 CT

We now have lower prices on all PowerBook and iBook Batteries
Click to learn about Power Mac G4 Power Supplies and purchase online!

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ABOUT LEOPARD OS10.5: We continue to test all of our upgrades and equipment with OSX 10.5 Leopard, Apple's latest operating system. See my tech tips. Check the item descriptions for more details. Not sure if an item will work with the latest OS X 10.5, give us a call before ordering. Leopard software in stock now. See the software section of the store.

LOWER PRICES ON QuickSilver & PowerMac G4 Towers!

We got a good price on the Quicksilver PowerMacG4's. These units are extra nice and we have upgraded the systems with RAM, NEW SuperDrive, and a NEW Seagate 80GB Hard Drive. Units with processors 867 mhz or faster are OSX 10.5 Leopard capable. As with all our systems each is thoroughly cleaned and tested and includes a new optical mouse and a refurb keyboard. See the Mac Comparison Chart! You may notice we dropped $50 or more off most of our G4 Sawtooth and Digital Audio Prices. Buy used Macs here.

Ask Cheryn about our LCD Monitor Deal with QuickSilver G4 Purchase!

Lowest Ever!
800 mhz
G4 ProcessorPower Mac G4 QuickSilver with new Pioneer SuperDrive$549.77 shipped!

Dual Layer SuperDrive
Burn DVD's*
Burn CD's
OSX Capable
"QuickerSilver" G4 800 MHZ
512MB RAM, 80GB HD, SuperDrive,
NVIDIA Graphics

SPECIAL SALE $549.77 Includes Shipping!

OSX Tiger Capable! 800 mhz G4 7450 Processor is equally at home in 9.2 or X. This nicely upgraded refurbished QuickSilver features an 800* MHz PowerPC 7450 (optimized 733) (G4) processor with the AltiVec "Velocity Engine" vector processing unit and a 256k level 2. The latest new Pioneer A15 SuperDrive installed allows up to 20X DVD Burning and include Toast 5.2OEM for CD Burning. DVD Burning requires your software. New 512MB of RAM Installed. We put in a NEW 80GB Seagate or Hitachi 7200 rpm Drive for increased performance. No zip (optional) We thoroughly clean and rigorously test each unit. NVIDIA GeForce2MX (AGP 4X) video card with 32 MB of SDRAM (Quartz Extreme in X), and a digital audio sound system with a highly-efficient Tripath "Class T" amplifier in a translucent silver and white tower case with a fold down door on the side that makes upgrading very easy. Includes Keyboard and Optical Mouse. Fast 133mhz Bus. 4 open PCI slots for expansion. Built in GIGABIT Ethernet, NO MODEM - add a built in 56K Modem +$20. Install more ram $69.77 for 512MB. These systems come with two each built in Firewire and USB ports, the These units have Apple's ADC or VGA Video out, we have ADC to DVI adapters available extra. OSX capable. Call and ask about other upgrade options. Manual (.pdf) and free Kitchen Sink CD (a $9.99 value) on system.Includes Toast 5.2 OEM for CD burning only. SPECIAL $699.77 includes domestic shipping. We install faster processors see other upgraded models and pricing in the QuickSilver G4 section. 867mhz model $649.77

AVAILABLE QuickSilver UPGRADES (phone in orders)::

  • Ask about Graphics Card Upgrades
  • Add 56K Internal Modem - $20
  • Add a SCSI card $40
  • Add 512 MB Ram - $69.77
  • Add Zip 250 - $30
  • Add USB2.0 5 ports - $20
  • Add SATA Card and 250GB HD - $177
  • Install OSX 10.2.8 w/CD s - $79
  • Install OSX 10.3.9 w/CD s - $115
  • Install OSX 10.4.11 w/DVD - $145

1.5 GHZ
G4 Processor
1.5 Ghz G4 Power Mac with SuperDrive
Lower
$699.77
shipped!

Dual Layer SuperDrive
Burn DVD's*
Burn CD's
OSX Capable
Top Selling Upgraded G4! Now $100 less!
Power Macintosh G4 1.5 GHZ
512MB RAM/80GB HD/A15 SuperDrive/Zip
PRICE DROP! $699.77 Shipped!

Great Performance for the price! 1.5 ghz fast Processor is equally at home in 9.2 or X. Super fast 1.467-1.53 Ghz7455 Single Processor Super Bubba G4, featuring 2MB of Level 3 Cache for top performance! This processor carries the full 3 year factory warranty. Nicely upgraded and configured. Burn your own DVD's/CD's. Watch DVD Movies! We install our NEW Pioneer A15 DUAL LAYER SUPERDRIVE (Burn DVD 20X & CD 40X!) and include Toast 5.2OEM for CD burning only. *DVD Burning requires your software. 512MB of RAM Installed. We put in a NEW 80 GB Hitachi Deskstar 7200 rpm Drive for INCREASED performance. Based around the Digital Audio G4 with the fast 133 mhz motherboard and Gigabit Ethernet, we thoroughly clean and rigorously test each unit. Video Card: 16 MB ATI RAGE 128 Pro AGP. 100MB Zip built (can be upgraded to 250MB +$40. Built in 10/100 Ethernet, NO MODEM - add a built in 56K Modem +$20. It has a spot for the optional Airport card. Install more ram $89.77 for 512mb. These systems come with two each built in Firewire and USB ports. Manual (.pdf) and free Kitchen Sink CD (a $9.99 value) on system. New USB Keyboard and new Logitech Mouse included. Weight: 30 lbs. Dimensions: 17"Hx8.9"Wx18.4"D. Has both ADC or HD15 (PC Style) Video out. Includes Toast 5.2 OEM for CD burning only. Was 799.77 NOW $699.77 Limited Time! Add a graphics card for Leopard Compatibility!

AVAILABLE G4 UPGRADES (phone in orders)::

  • Ask about Graphics Card Upgrades starting at $99.77
  • Replace Zip with Sweet Multiport - $30
  • Upgrade to 250MB Zip - $40
  • Add 56K Internal Modem - $20
  • Add Serial Port (uses modem port) - $53
  • Add Sweet Multiport - $30
  • Add a SCSI card $40
  • Add 512 MB Ram - $69.77
  • Add USB2.0 5 ports - $20
  • Install X 10.2.8 w/CD s - $79
  • Install X 10.3.9 w/CD s - $115
  • Install X 10.4.11 w/DVD - $145

Add a SATA card and drive to your Power Mac

ADD-A-SATA - Add a 2 Port SATA Card and 250GB Seagate SATA Drive to any G4 for $177.77! Access your data TWICE AS FAST with drive sizes up to 1 TERABYTE (1000 Gigabytes) all internally in your G4! See the IntDrivesSATA section of the store.

128MB Core Image Support and Quartz Extreme Enabled Video Card for PowerMac G4's

G4 Upgrade!
Tiger & Leopard Core Support
Quartz Extreme!
8X MORE
Video RAM!

NVIDIA GeForce FX 5200 AGP
DVI-I/VGA Graphics Card 128 MB -
Sale
$99.77 shipped!

Leopard Capable! Upgrade your G4 Tower Now! DVI-I and VGA connectors allow you to run the DVI-I Displays or choose the more standard VGA. This NVIDIA GeForce FX 5200 AGP Video Card is for your PowerMac G4 and is CORE (Tiger/Leopard) and Quartz Extreme enabled in OSX giving you a substantial performance gain. No drivers are required as it uses the built in NVIDIA drivers. We include our installation instructions. This card works in OS9 but does not allow resolution changes on the fly or DVD playback and is primarily designed for OSX. It is a full featured card in OSX. Fits Sawtooth through QuickSilver and fits in place of the existing AGP card. NOTE: this card offers VGA out OR the modern DVI-I connections used by many older style Displays. This card will work with adapters DVI-VGA adapters but only supports one display at a time. It is for single monitor use only. Tested in Sawtooth, Digital Audio, and QuickSilver G4's. Requires OSX 10.2.8 or later. Special Introductory Offer $99.77 includes domestic shipping.. See the Monitors/Video Section in the store. DUAL CARDS IN STOCK!

Add a Web Cam to any Mac with Firewire!

Firewire Web Cam for your Macintosh
 $29.77
Shipped!

1394 FireWire Color Webcam
Special $29.77 shipped

Add a Color Web Cam to your Mac System, chat with your friends! Leopard Tested!

Leopard Tested! This little Color Camera started my iChat icon jumping in the dock as soon as I plugged it in! Easy to install and set up. Apple no longer sells the iSight® Camera separately. So what are you to do? Buy a whole new Mac so you can have the built in camera? I think not! Make a great impression with this 1394 FireWire Webcam. It features a CCD optical sensor, and a digital video capture speed of up to 30 frames per second. Its FireWire interface delivers up to 400 Mbps with a digital video capture resolution up to 640 x 480. REQUIRES: Available Firewire Port, CD for Software Installation. OS9+. There is no microphone in this camera. See the Audio section of the store for Microphones. Our $29.77 price includes domestic shipping.. See the Firewire section of the store.

Add a Headset to any Mac with USB!

USB Headset for your Macintosh
 $44.77
Shipped!

Logitech ClearChat Pro USB Headset - New!
Special $44.77 shipped

Add a USB Headphone and Microphone to your Mac System, chat with your friends!

High-performance USB digital audio headphones and microphone for calling, music, and gaming! This Logitech ClearChat Pro USB Headset features laser-tuned audio drivers that deliver premium acoustic performance. The Headset-based, SoundSwitch equalizer offers three presets, which instantly optimize audio for Internet communications, music, or gaming! A rotating, noise-canceling microphone puts the focus on your voice by reducing background chatter, and easy-access volume and mute controls on the headset let you quickly adjust audio! 8 Foot Cable gives you room to move around. REQUIRES: Mac OS X (10.2.8 or later) & USB Port. Our $44.77 price includes domestic shipping. See the Audio section of the store.

Great Sound!
Low Price!
No cheezy ear buds for me, quality headphones for your Mac or iPod
 $9.99
w/Order

Labtec Elite Headphones

Great Sound, Great Comfort, Low Cost $9.99 w/order

Headgap approved! I don't like ear buds they are uncomfortable and hurt my ears. If you don't either you will like these padded headphones. The pads are soft and help block external irritational noise while still allowing you to hear the train coming as you jog down the track. Designed for home stereo and portable audio use, the Elite™ 810 is a value-priced headphone that delivers quality sound performance, superior comfort, and listening versatility. Features: Mid-size earcups with powerful an-isotropic magnets, Wide headband, Soft foam earpads, Long audio cord (6 feet). Frequency Response: 20-20,000Hz. REQUIRES: standard 3.5MM Audio Port like the ones on your Mac or iPod. $9.77 with any order. See the Audio section of the store.

Use with iPod!
Or Computer
Great Sound!

Speakers for your Mac or iPod
 $14.99
Shipped!

2-Piece LCT Crystal Multimedia Speakers
(Clear/Blue) Great Sound, Bargain Price!

BIG SOUND, LITTLE PRICE! Unique Styling, Great Sound! We tested these with an iPod, iMac G4 and G4 Tower. Really rich full sound and has a 3D sound button that adds depth. They are perfect for use with your computer and really enrich the audio, and you can't beat the price. The LCT Crystal multimedia speakers are like nothing you've seen before. Constructed of heavy clear acrylic in a unique round shape, the speakers are the perfect adornment for your desktop. These speakers feature a rich blue plastic backing to give a one-of-a-kind look! The LCT Crystal speakers provide 3W + 3W RMS output, ideal for listening to music while you work! Requirements: Audio device with 3.5 mm jack, Available power outlet. Our $14.99 price includes domestic shipping. See the Audio section of the store.

500*MHZ
G4 Processor
Apple 500 mhz G4 Power Mac with new Sony Combo Drive
$299.77 shipped!

SuperDrive
Play DVD's*
Burn CD's
OSX Capable
Power Macintosh G4 500*mhz
256MB RAM, 30GB HD, New Sony Combo Drive
Super SALE! $299.77 Shipped!

We call this model Bubba Jr. G4. FAST *Optimized 500 mhz Apple G4 Processor installed! Based on the Sawtooth motherboard these are nicely upgraded and configured. Burn your own CD's and playback DVD movies. We install a Pioneer Super Drive and include Toast 5.2OEM. 512 MB of RAM (4-128's) used tested installed. We put in a refurbished 30 GB Drive for INCREASED storage. We thoroughly clean and rigorously test each unit. Video Card: 16 MB ATI RAGE 128 Pro AGP. Brand. Built in 10/100 Ethernet, NO MODEM - add a built in 56K Modem +$20. These systems come with two each built in Firewire and USB ports. Manual (.pdf) and free Kitchen Sink CD (a $9.99 value) on system. USB Keyboard and USB Mouse included. Weight: 30 lbs. Dimensions: 17"Hx8.9"Wx18.4"D. Has HD15 (PC Style) Video out. Includes Toast 5.2 OEM for CD burning only. OSX Jaguar, Panther or Tiger capable. Call for custom configurations.

AVAILABLE G4 UPGRADES (phone in orders):

  • Add a 512MB SDRAM in place of the 128 - $69.77
  • Ask about Graphic Card Upgrades
  • Add 56K Internal Modem - $20
  • Add a SCSI card $40
  • Add Sweet Multiport - $30
  • Add USB2.0 5 ports - $20
  • Install OSX 10.2.8 w/CD s - $59
  • Install OSX 10.3.9 w/CD s - $115
  • Install OSX 10.4.11 w/DVD - $145

Sweet Multiport - add up front firewire and usb to your PowerMac G4!

Add a Sweet Multiport to any G4 System
for $30

Limited time offer, when you call in your G4 System Order! Or simply add it to your G4 order.

Sweet Multiport back in stock! Add the convenience of ports at your fingertips. The Sweet Multiport installs in the second bay of your G3 or G4 with your system order. Add these ports and have them available at your fingertips, 2 FireWire ports, 1 USB port, 5-in-1 memory card reader, PLUS 2 more ports Firewire and USB available in the rear! Works in 9 or X! Fits in the second front bay (in place of the zip drive if you have one). This kit includes: Sweet Multiport front panel card, Sweet Multiport PCI card, Sweet Multiport inter-connect cable, Mounting bracket and screws, Front faceplate, FireWire and USB cables. The Memory Card Reader supports: CompactFlash, IBM Microdrive, Memory Stick, Secure Digital, MultiMediaCard. Add a USB2 card to your system and have USB2 port available from the front port for your iPod. Sorry no more Quicksilver model available.

Add Gigabit Ethernet Speed to OS8.6 - OSX! Mac Gigabit Ethernet Card for PowerMac G3 and PowerMac G4
 $24.77
Shipped!

Gigabit Ethernet PCI Card for the Mac!

Leopard Tested! I tested this card on a G3 Desktop in OS8.6 on our own network. This card reduces latency even on slower 100 base networks. Now with OS 8.6, OS9 and X drivers! Leave it to Headgap to bring you a bargain priced high quality 10/100/1000 base-T Ethernet Card! If you are transferring lots of files across your network you may want to add this card. This card NOW WORKS IN OS8.6, 9 and X and classic mode. Folks moving large multimedia files, video etc. on a 1000 base-T network will benefit from this high performance card. This A-8110S PCI ethernet card adheres to IEEE 802.3, 802.3u, and 802.3ab standards. This Realtek Chipset PCI 10/100/1000Mbps Gigabit Ethernet adapter is a high-bandwidth network adapter that auto-senses 10/100/1000Mbps connection speed, half/full-duplex modes, and supports Wake-On-LAN and remote Wake-UP support. LEDs: Four (4) Green LEDs support for display 1000Link, 100Link, 10Link Activity Status. REQUIRES G3 or G4 RUNNING OS8.6, OS9, OSX 10.2 or later with available PCI Slot Mac drivers included on CD by us. Compare at $79.99 Our $24.77 price includes shipping. NETWORKING section of the store.

Make any Mac with USB Wireless!
Airport Extreme Speeds!

Make your Apple Mac USB Wireless G
 $29.77
Shipped!
Requires OSX 10.3 up

Wireless USB 2.0 802.11b/g LAN Adapter
Special $29.77 shipped

Add low cost high speed Wireless G to your Mac USB System! Leopard Tested!

Leopard Tested! Finally a reasonable cost USB Wireless solution for the Mac! Connect to the Internet with the help of this 802.11b/g USB 2.0 Wireless LAN adapter! It features a USB 2.0 interface, IEEE 802.11b/g standards, and a 2.412 GHz ~ 2.484 GHz frequency band (Airport Extreme equivalent). This Wireless LAN USB 2.0 adapter provides data rates up to 54 Mbps and an operating range of up to 900 feet! Get it connected, order today! FEATURES: Realtek RTL8187 Chipset, Data Rate: up to 54 Mbps (Wireless G or Airport Extreme speeds). SECURITY: WEP (64/128bit or 256bit), WPA-PSK, WPA2-PSK, WPA 802.1x, WPA2 802.1x. REQUIRES: Mac OSX 10.3+ or 10.4+, open USB port, CD Rom Drive and access to a wireless network . This obviously works faster on USB2.0 connections but even works with the iMacs and iBooks with the older 1.1 USB connections and gives good performance. We include the drivers on CD supplied by us. Our $29.77 price includes domestic shipping. See the Wireless section of the store.

Make your G4 Wireless!
Airport Extreme Speeds!

Make your Apple PowerMac G4 Tower Wireless G

 $34.77
Shipped!

Wireless G PCI Card
Special $34.77 shipped

Add low cost high speed Wireless G to your G3/G4 System! Leopard Tested!

Leopard Tested! Leave it to Headgap to bring a low cost Mac OSX compatible Wireless G PCI card to the market! OSX Panther, Tiger & now Leopard Drivers recently updated drivers supplied on CD by us. This 802.11g Wireless-G PCI Adapter (AirPort Extreme speeds and connectivity) is based on the Realtek chipset and is compatible with 802.11b and 802.11g standards that deliver fast 54 Mbps data transfers! Your wireless communications are protected with up to 128-bit WEP encryption. It fits easily in your desktop's PCI card slot so you can start networking and get online fast. Connect today with this Wireless-G PCI Adapter! Simply plug into an open PCI slot, connect the antenna, and install the drivers from the Headgap supplied CD. Leopard works just fine with the Tiger installer! FEATURES: Standards: IEEE-802.11g/IEE-802.11b, Frequency Band: 2.4000~2.4835GHz, Bus Type: 32-bit PCI V2.2/2.1. Works in Blue and White, G4 Towers all, early G5's with standard PCI slots. REQUIRES: Open PCI Slot and OSX 10.3, 10.4, 10.5, and the ability to install a PCI card. DOES NOT WORK WITH OS VERSIONS EARLIER THAN 10.3. Compare at $99.99 Our LOW $34.77 Price includes domestic shipping. See the Wireless section of the store.

18X Dual Layer Pioneer SuperDrive for your PowerMac
Uprade Now!
Available in
Black or Beige
$69.77
Shipped!
New Pioneer SuperDrive
20XDVD/40XCD Burns!

Leopard Tested! These make great replacements for G4 Towers Yikes through Mirror Doors, Beige G3 Desktops and Towers, Blue and Whites, G5 Towers, G4 iMacs, and even eMacs! At $69.77 you can't go wrong. We include pictured instructions, Toast 5.2 Lite CD burning software and patches to make it completely OS9 and X compatible. Close to twice the capacity (Dual Layer Capable)! Apple Bootable allows you to boot from emergency disks and any Apple install disks etc. Only Headgap offers OS9 iTunes and iDVD compatibility patches. DVD burning requires your own software but include demo's of Charismacs Discribe which allows DVD burning under 9. We recommend the full version of Roxio's Toast 8 for OSX systems available at most Mac Software dealers. Our $69.77 includes domestic shipping. See the DVD,CD,CDRW section.

Click Here to Enter Store & Shop Now

In each of our refurbished G4 Tower Models the most used parts are replaced with brand new:

  • All but our base models include a new Sonnet, or fast Processors w/3 year factory warranty
  • All but our base models include New 512MB RAM (optionally expandable up to 2Gigabytes)
  • All but our base models include New Pioneer A15 SuperDrive (Dual Layer, 20X DVD Burns, 40X CDR burns)
  • All but our base models include New Hitachi or Seagate 7200 rpm 80GB Hard Drive.
  • New Pram Battery
  • Keyboard
  • New Logitech Optical 3 Button Mouse

New Feature - Add a SATA Card and 250GB Hitachi SATA Drive to any G4 for $177.77! Access your data twice as fast with drive sizes up to 750GB's all internally in your G4! Call to order!

New! OSX Install Notes for G4 Systems - a quick read may save you some trouble.

ORDER SECURELY ONLINE! OR give us a call on the toll free order line 877-639-1543 9-6 CST, M-F
New 901-591-1548 tech support FAX 615-523-1360. Remember our bottom line price includes shipping! We stand behind the products we sell with a 30 day warranty less shipping and handling (90 days on systems). Prices subject to change with out notice. Questions? Try our HELP file first. Need hardware help? Read Bob's Mac Tech Tips. Why use reconditioned equipment? See the Mac Comparison Chart! All large orders have to be signed for. Operator Headgap Systems, Inc.,7181 Autumn Forrest Dr. Memphis, TN 38125 Contact Us Email.

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Limited time special offer! This custom upgraded G4 Sawtooth is at our lowest price ever! Great budget buy yet so upgradeable!

Up to 1.8 Ghz Dual
Custom Upgraded Models

powermac g4 used mac computer custom upgraded iPod compatible
G4 prices start at
$349.77 shipped!

Pioneer SuperDrive 18X DVD Dual Layer Burner Models
on All Super Bubba Models

Upgraded PowerMac G4 Towers

for performance of extraordinary magnitude!
All units will boot into OS9 or X when configured!

Our PowerMac G4 SuperBubba models come with your choice of an upgraded next generation G4 1.0, 1.5, 1.8, or 1.8 Dual GHZ processor(s) with large backside caches for performance of extraordinary magnitude. All of our G4 Systems (Sawtooth or Gigabit Ethernet Motherboards) have been updated to Burn DVD's 18X and BURN CD's on the latest from Pioneer A15! Our premium units have brand new Hitachi 80 GB Desktar 7200 rpm Hard Drives installed for substantially increased performance. Built in 10/100 (1000 on Gigabit) Ethernet. 100MB Zip built in. We include a new optical Logitech Mouse and Aftermarket Keyboard + manual (.pdf) and free Kitchen Sink CD. These extra nice units are Headgap Systems refurbished. We thoroughly clean each unit and perform over 50 tests. Free Domestic Shipping! The price listed is your delivered price! (TN residents sales tax applies). Remember these models don't offer built in floppies, SCSI or serial ports (your old serial printer will not hook up to these) but can be added on (extra). They use regular PC style monitors (HD15) and also include DVI out or use your older Mac monitor with an adapter (available extra). Gigabit Ethernet and Digital Audio Models offer HD15 and ADC. These units are OSX capable. Nicely configured with OS9+. We can install more ram, additional hard drives, USB2.0 cards etc. Call for custom configuration pricing. Please call to order options. Sonnet *1.8 & Dual 1.8 Processor features newer chip technology but a smaller cache.

Remember these models don't offer built in floppies, SCSI or serial ports (your old serial printer will not hook up to these) but can be added on (extra). They use regular PC style monitors (HD15) and also include DVI out or use your older Mac monitor with an adapter (available extra). These units are OSX Tiger 10.4 capable. Nicely configured with OS9+. Units with new SuperDrives come with Toast 5.2OEM for CD burning. We can install more ram, larger hard drives, USB2.0 cards etc. Call for custom configuration pricing. The SYS INFO ratings (see our computer chart) on the SuperBubba G4 models show that these are the fastest machines we have ever shipped. The fast 7200 rpm Hitachi drive mechanisms, adequate ram and the Sonnet Upgrade Processors make these top performers! We install the LATEST 20X Pioneer SUPERDRIVE and you get up to an amazing 20X DVD burn speed using your software and up to a respectable 40X CDR burn speed. ALL models include Toast 5.2 OEM for CD burning only. Download the Sonnet EncoreSTG4 Processor Datasheet.

AVAILABLE G4 UPGRADES (phone in orders)::

  • Ask about Video Card Upgrades
  • Replace Zip with Sweet Multiport No Charge
  • Upgrade to 250MB Zip - $40
  • Add 56K Internal Modem - $20
  • Add Serial Port (uses modem port) - $53
  • Add Sweet Multiport - $30
  • Add a SCSI card $40
  • Add 512 MB Ram - $100
  • Add USB2.0 5 Ports - $20
  • Install OSX 10.2.8 w/CD s - $59
  • Install OSX 10.3.9 w/CD s - $115
  • Install OSX 10.4.11 w/DVD - $145

1.8 Ghz
DUAL G4
Processor
Worlds Fastest OS9 PowerMac! 1.8 Ghz Dual G4 Power Mac with SuperDrive
Reduced!
$1099.77
shipped!

Dual Layer Pioneer
SuperDrive

Burn DVD's*
Burn CD's
Fast 133 mhz BUS
World's Fastest OS9 Capable "QuickSilver"
Upgraded Sonnet 1.8 GHZ DUAL Processor!

$1099.77 Includes Domestic Shipping!

World's Fastest OS9 capable PowerMac G4? We think so.It is certainly the fastest one we have built. The Sonnet 1.8 Ghz Dual combines the strength of two fast G4 processors in an upgrade that easily handles the demands of today's processor-intensive applications - now you can use GarageBand™ and Final Cut Pro® with power to spare! The Sonnet 1.8 Ghz Dual is compatible with Mac OS X and takes full advantage of multiprocessor-optimized software. The Sonnet 1.8 Ghz Dual takes advantage of the features of Mac OS 9.2, including AltiVec-enhanced applications and applications that exploit multiprocessing.

This nicely upgraded refurbished QuickSilver features a brand new RELIABLE Dual 1.8 Ghz Processor from Sonnet featuring a 3 year factory warranty. BURN DVD'S. New Pioneer A15 Dual Layer SuperDrive allows up to 20X DVD Burning, 40X CD burning! We include Toast 5.2OEM for CD Burning. DVD Burning requires your software. New Single 512MB of RAM Installed (room for 2 more). We put in a NEW 80 GB Seagate 7200 rpm Drive for increased performance, Zip 250 reads and writes both 100mb and 250mb disks. We thoroughly clean and rigorously test each unit. NVIDIA MX2 32MB (Quartz capable in X), and a digital audio sound system with a highly-efficient Tripath "Class T" amplifier in a translucent silver and white tower case with a fold down door on the side that makes upgrading very easy. Includes Keyboard and Optical Mouse. Fast 133mhz Bus. 4 open PCI slots for expansion. Built in Gigabit Ethernet, NO MODEM - add a built in 56K Modem +$30. Install more ram $100 for 512mb. These systems come with two each built in Firewire and USB ports. OSX Tiger capable. Call and ask about other upgrade options. Manual (.pdf) and free Kitchen Sink CD (a $9.99 value) on system. Our price WAS $1299.77 NOW $1099.77 includes domestic shipping. Options available for call in orders only. Select the QuickSilverG4 category from the store to view other models. Leopard Compatible.

AVAILABLE G4 UPGRADES (phone in orders)::
  • Ask about Video Card Upgrades
  • Add 56K Internal Modem - $20
  • Add Serial Port (uses modem port) - $53
  • Add a SCSI card $40
  • Add 512 MB Ram - $89.77
  • Add USB2.0 5 Ports - $20
  • Install OSX 10.3.9 w/DVD - $115
  • Install OSX 10.4.11 w/DVD - $145
  • Install OSX 10.5.3 w/DVD - $145

Wide Screen TFT LCD Monitor - Apple Compatible
1440x900 Max Res - Bright and Crisp!
Lower $249.77 price includes shipping!

19-inch WXGA Wide Screen
TFT LCD Flat Panel Monitor

Perfect Companion to your Mac!

Headgap approved. After looking at this 19" Wide Screen Monitor Cheryn had to have one. She now has one on her desk (we watched King Kong on it). Displaying 1440 x 900 Resolution enables you to view those widescreen DVD movies, or work on 2 pages side by side. Brite and with good contrast we think this is the perfect screen for your Mac for the price. Designed to save space and deliver optimum results, this flat panel monitor features a 19-inch WXGA TFT LCD which displays brilliant images and text with up to 1440 x 900 resolution! Key features include an ultra fast 8 ms response time and an excellent 600:1 contrast ratio! Its sleek attractive silver and black profile will complement your Mac G4 or G5! Features: Size: 19-inch diagonal, Resolution: 1440 x 900 / WXGA, Wide viewing angle, Display color: 16.2 million colors supported, Pixel pitch: 0.285 mm, Response time: 8 ms, Brightness: 330 cd/m2, Contrast ratio: 600:1, Bandwidth: 135 MHz, Built-in speakers (not useful), 15-pin VGA connector. Uses the 15-pin standard VGA connector and works with any Mac with a VGA connector or with our adapter for the older Macs. Comes with cords and cables. No software required. We think these are a great value at $249.77 and that includes domestic shipping. Monitor/Video category.

New 500GB Size!
SilverBullet
PRO Series

Top Quality External Pro Hard Drives featuring ball bearing fan cooling
Firewire & USB2
Fan Cooled!
New
7200 rpm
Hard Drives!

Silver Bullet PRO Series
External Hard Drives
Aluminum, Fan Cooled, Firewire & USB2

Leopard Tested! Don't settle for external drives without fans!! or cheap inferior hard drive mechanisms!! We take the best full size FAN COOLED aluminum drive housings and install the best hard drives. No one but Headgap features new Hitachi or Seagate 7200 rpm hard drives (full factory warranty) in this aluminum anodized housing allows for excellent heat dissipation and a sleek modern look. Firewire and USB 2.0 Plug & Play. Newest Prolific chipset provides fast USB2 performance, OXFORD 911 for superior Firewire performance. 2 Firewire ports for daisy chaining. One USB 2 Port. Stackable. 4 cm Ball Bearing Cooling Fan included to improve HD performance and longevity. Excellent EMI/RFI shielding meets or exceeds FCC and CE requirements. Over current protection prevents over current damage to HD. Internal oversized 500w power supply, with USB 2.0 A-B cable, IEEE 1394 6p-6p cable. Dimensions (WxDxH): 7.68x9.88x2.26 inches. REQUIRES Mac OS8.6 or later, OSX compatible Leopard Tested! (comes Mac HFS+ formatted), Windows 98SE/ME/2000/XP, Firewire or USB Port. The new (Seagate) 500GB size is an exceptional buy! Our low price includes domestic shipping! See the external drive section

80-$129.77 • 160-$149.77250-$199.77500-$229.77

Mac USB External Hard Drive for backing up your Apple Mac G4
ON SALE NOW!

Wego Bubba External USB Hard Drive

Perfect for Backups! Affordable & Mac Compatible!

New style housing! We took a good used Hard Drive and installed in this elegant Aluminum USB Hard Drive Case. This unit will work on USB equipped Macs including those with aftermarket cards from OS8.6 through OSX. It will run USB 1.1 or 2.0 if you have a 2.0 card installed and OSX. This is a great little drive to move files or make backups on your usb only iMac. Great for moving files around from Mac to Mac. Includes external power supply and usb cable. No special drivers required. USB Mac compatible (not bootable, no USB drive is). Our low price includes shipping. Choose External Drives from the menu after entering the store.

SALE PRICE! 20GB - $39.77

Click Here to Enter Store & Shop Now

Keep your
OS8 or 9
System Healthy
Norton System Works Bargain for  Apple Mac G4 computer
$9.99
Shipped!

Norton System Works OEM CD

SPECIAL $9.99! Original Factory Bootable CD only (Boots in 9.04). A must have for your 8.1 to 9.2.2 Mac System! Take care of that flashing question mark. Norton Disk Doctor fixes it now and keeps it fixed. Norton SystemWorks™ for Macintosh® is the smartest way to keep your Mac® at its best. This essential suite features Symantec's best-selling Macintosh software products plus two other top utilities. Norton Utilities™ 6.0 helps you repair and optimize disks, recover lost data, and prevent future problems. Norton AntiVirus™ 7.0 finds and repairs infected files to keep your data safe and secure. Dantz Retrospect® Express Backup copies files quickly and easily to a wide range of removable media. Buy Norton SystemWorks today to protect your Macintosh from viruses and keep it running at peak performance! System Requirements: PowerPC-based Macintosh® system, Mac® OS 8.1 through OS9.2.2 (NOT FOR OSX! DO NOT USE WITH OSX), 24 MB of RAM, 20 MB hard disk space for Norton AntiVirus™ and Norton Utilities™, 30 MB hard disk space for Dantz Retrospect® Express, CD-ROM drive, & Internet connection required for LiveUpdate™. Opened software is not returnable. INCLUDES CD-ROM ONLY no box. Will only boot PPC systems capable of booting from 9.1. New Lower Price Was $12.77 NOW $9.99 shipping included. SOFTWARE section of the store.

OSX Kitchen Sink CD Set - shareware and freeware CD collection
$14.77
Shipped!

OSX Kitchen Sink CD 2008 - 3 CD Set!

Update of all programs. A MUST HAVE FOR ANY X USER. OSX Kitchen Sink 2008, 3 near full UPDATED CD's now shipping! AN OSX Version of the Kitchen Sink. Features the latest software updates for your Mac. I carry this one in my toolbox. This is one of the best Mac software collections. Featuring the best shareware and freeware utilities, games, Internet goodies, music, movies, updates, system files and more, all for OSX. This one has all the goodies you need when setting up a new system or simply updating your old one. Something for everyone. 2 CD Set! - $14.77 shipped! SOFTWARE section of the store.

OS9 2008 Kitchen Sink (1 CD) - $9.99
Click Here to Enter Store & Shop Now

About Power Mac G4 Power Supplies

Upgrade your old Mac computer, PowerBook or iBook with parts and assistance from us! We have the stuff you need in stock and supply any needed drivers or instructions, or call our tech support line and let our staff walk you through installation.

ABOUT MONITORS: We now stock a select few Flat Panel LCD's. These are tested on Macs and we will not sell any of the dark slow and fuzzy junk you sometimes find at bargain basement prices. These are new units and are bright and sharp. We don't carry much in CRT monitors. They are heavy to ship and the larger ones are subject to damage in shipping. We recommend you use our low cost Mac to PC monitor adapter (see our monitor section) ). Easily adapt most any PC monitor to your older beige Macintosh including flat panels LCD's. Compare at $24.99 to $44.99 our Special Price $14.99 includes domestic shipping. G3 Blue & White, G4 and above take PC HD15 connections straight up! No adapter needed for those models.

ABOUT PRINTERS: USB Printer are sometimes in stock but check to make sure they support your OS version. See the printer section of the store.

ABOUT MODEMS: We now have External 56K Mac Modems back in stock both in regular serial and USB as well as internal modems for many different models.

MAC REPAIR & UPGRADES: Want to repair or update your old (out of warranty) Mac and don't know how? Send us your old system and let us install any of the items we sell. Add processor upgrades, optimize your existing processor, more ram, larger drives, or perhaps an internal burner. We also professionally install all Mac OS versions including OSX and update it to the latest versions from Apple. We also test, and thoroughly clean inside and out. Give us a call or email us with your particulars.

  • We repair out of warranty laptops at fair prices, two laptop expert technicians on staff.
  • We also provide level one hard drive recovery at reasonable rates. Call for details.
  • Need your old data moved to a new drive or system? Let us do that for you.
  • We can affordably fix iMacs (black screen of death) with OSX that have lost video! Call for pricing.

ABOUT REFURBISHED COMPUTERS: Operator Headgap Systems purchases good used Mac systems in quantity. Our professional staff of refurbishers clean, perform over 50 diagnostic tests including drive formatting. All our systems come smartly configured and ready to use. Our units come with the required cables and cords (except keyboards unless noted, use your old one or available extra). We even include a free mouse pad. We offer a quality refurbished product at the lowest possible price and stand behind our systems with a 90 day warranty. Why use reconditioned equipment? Read more.

TRADE-INS

Many times when you are ready to upgrade your old system may not be worth much, especially to a dealer who is used to buying in quantity at wholesale prices and has the units shipped in bulk truck freight. Boxing and shipping your old system costs a few dollars. Here lately we have been having more trouble locating older systems people are still buying. We will begin offering trade-ins for certain older systems. The following are on the list: PowerMac G4, iMac G4, QuickSilver G4, Blue & White (REV 2 Only), G3 Desktops, PowerMac 7300, Quadra or Centris 650, and Mac IICI's. The units need to be cosmetically in good condition and working (at least chiming). Trade in value will vary from the top price for extra clean, that exceed stock configurations and down for less that prime units. Email: cheryn or use the online form for quotes.

We are also purchasing good used Apple Desktop Bus Mouse II ADB Mice, working StyleWriters, and Zip Drives.

RECYCLING

If you have Mac items and hate to throw them away but figure they have little or no value in todays market, rather than dumping them to a landfill, write us with a list. Email: cheryn or the online form. Any of the items we can use we will pay your shipping. You can rest assured that we will put your old Mac items back into circulation either using them to repair old equipment or including the items with systems. All hard drives are thoroughly formatted so have no fear about any data left on a hard drive. We properly recycle any items we end up having to discard. We use and recommend PC Recycling http://pcrecycling.com

UPGRADING THE OFFICE? We buy quantities of Mac systems & components. Email your list for a quote! Contact Us.

New! OSX Notes for G4 Systems Need hardware help? Read Bob's PowerMacG4TechTips

mac 1/2AA 3.6V lithium battery replaces brands like saft, tadiran, maxell, etc.
FACTORY FRESH ABLE 3.6V Mac Batteries!

We know that many of you have come to depend on us for your Macintosh battery needs. Consider us your source for superior batteries. We are distributors for the premium long lasting 3.6V 1/2AA Lithium Battery 1200mAh for the Macintosh! ABLE's are now in stock and shipping! NOBODY SELLS FRESHER BATTERIES THAN WE DO. Manufacture date stamped right on the battery. We purchase these batteries factory fresh and have them airfreighted in quantity. Our low $7.44 price includes domestic shipping. Call for quantity discounts (10 or more). Select the battery category when you arrive and place your order securely. We also stock factory fresh 4.5V batteries!

We now have lower prices on all PowerBook and iBook Batteries!

We take School PO's and offer quantity discounts! Fax your P.O. to 615-523-1360  

Attention Headgap Customers! To provide the most secure environment for safe online purchases, we have added a simple additional step to our ordering procedures. In order to complete your credit card transactions, you will need to enter your credit card number, expiration date and CVV2, CVC2 or CID code on our secure server when ordering. These codes can be found on the back of your credit card (on the front for American Express). We want to keep things as simple as possible but find we must add this additional step to insure your security. If you have any problems please call our toll free order number listed above during business hours. We are always happy to help! Contact Us

MAIL ORDERS: We will accept money orders and personal checks via mail but please allow additional processing time. Mail your orders to:

Operator Headgap Systems
7181 Autumn Forrest Dr.
Memphis, TN 38125.

Make sure you include a shipping address and a phone number. Keep in mind that personal checks may take up to two weeks to clear. Money orders are faster for us to process. All payments must be in U.S. funds.

SHIPPING INFO: All orders are packed same or next day. We strive to have all items shown in our store in stock. Should any item be out of stock we will contact you either via email or phone to let you determine what you want to do. Depending on your order we normally ship one of three ways. Small orders both in size and dollars are generally mailed. Items of size and or value are shipped either FedEx Ground or UPS Ground depending on the area you live in. When your order is entered you will receive an email receipt, after it is processed and shipped you will receive an additional email notice (assuming you gave us a valid email) with your tracking number on UPS or FedEx orders. All large orders have to be signed for. Shipping is always included in the bottom line price of your order. No additional charges are added. Call if you need express shipping.

Upgrading the Office? Sell or Trade In Your Old Mac (G3 or better)! We buy quantities of Mac systems & components. We are looking for good used Ext. SCSI Zip Drives, and working StyleWriter Printers. Email your list for a quote! Contact Us.

valuable information about legacy Mac Systems
Our friends at EveryMac.com have valuable information about legacy Mac Systems including the original specifications of many of the machines we sell. Click the button to visit their site.
Headgap also builds and sells trophies and awards!

Headgap makes and sells custom rubber stamps

Operator Headgap also builds and sells trophies and custom rubber stamps!


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Prices subject to change without notice.
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