Operator Headgap Systems Resale Store


SPECIALS!
What's New!
INTEL Mac
iMacs & Acc.
MacProTowers
MacMini's
G5 Towers
G4's
Blue&White G3
Beige G3
Power Macs
Older Macs
LAPTOPs & Acc.
Accelerators
Monitors/Video
BATTERIES
Networking
Wireless
Modems
MEMORY
Input/Mice/Kybrds
Audio
Accessories
SOFTWARE
Int.DrivesSCSI
Int.DrivesIDE
Int.DrivesSATA
External Drives
DVD,CD,CDRW
PRINTERS
USB
FIREWIRE
SCSI Acc.
Misc. Cables
Miscellaneous
Used Books
Parts
PowerSupply
1 SEES
ODDSnEnds
CLEARANCE


Warranty Info
HELP
BobsTechTips
OSXnotes

Domestic shipping charges included in the price of the item. Sales tax added for Tennessee residents only. International Customers read this.

VISA, MASTERCARD, AMEX, DISCOVER

Our credit card transactions are secured by:
iTransact.net - secure ecommerce transactions

Order online or by FAX 405-445-0796. Mail orders hit the HELP button to read ordering instructions.

We accept School & Institutional P.O.'s for orders over $100. Discounts for large quantities are available. Call for a quote.

Upgrading the Office? Sell or Trade In Your Old Mac (G3 or better)! We buy quantities of Mac systems & components. Email your list for a quote!

Low End Macs have valuable information about legacy Mac Systems

Our friends at Low End Macs have valuable information about legacy Mac Systems. Click the button to visit their site.

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.

We support older Mac systems! ORDER Upgraded Used Mac Systems SECURELY ONLINE! OR give us a call on the toll free order line 877-639-1543 9-6 CST, M-F (1-405-601-5288 in Oklahoma or outside U.S.) 405-601-5288 tech support FAX 405-445-0796. 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? All large orders have to be signed for. Operator Headgap Systems, Inc.,7308 S. Klein OKC, OK 73139 Contact Us.

ORDER TOLL FREE 1-877-639-1543 9am-6pm Central Time, Mon.-Fri.
(405-601-5288 in Oklahoma or outside U.S.)
405-601-5288 Tech Support

We support OLDER MAC Systems!

We have OSX Tiger 10.4 or 10.5 Leopard available and our OSX Super Sink DVD chock full of updates, freeware and shareware! See Software Call and ask for the CD install version. We can assist you with new or old operating system upgrades! We can help with your browser problems! Give us a call!

Call and ask about the BRAND NEW 50 PIN SCSI Digital Drives! No moving parts!


G5 Towers - Value Prices

Thinking of replacing your aging PowerMac G4? We set these up to run Classic Mode for your older software! Cheryn found a supply of G5's and bought them all. Each of the used but fully refurbished and tested units are in good condition (cases may have scuffs and scratches from normal wear). We outfit the deluxe models with RAM, Larger FASTER Hard Drives and nicely configure them. THESE PRICES INCLUDE DOMESTIC SHIPPING! See the G5 section. after entering the store. We have advanced graphics cards, new Faster LG DVD Burners, Hybrid Hard Drives and more. Phone to order custom configurations.

Air Cooled
1.8 Ghz
SINGLE

G5 Processor
used PowerMac G5 DUAL Processor Apple Computer
$349.77 shipped!

Dual Layer SuperDrive
Burn DVD's*
Burn CD's
Leopard Capable

PowerMac G5 SINGLE 1.8 GHZ

1GB RAM, LARGER 750 GB HD, SuperDrive,
SPECIAL $349.77 Includes Shipping!

RUN Tiger OSX 10.4.11 with 9.2.2 Classic on this Air Cooled G5 Tower. Run 9 in classic mode. This nicely refurbished PCI-X Air Cooled G5 Tower feature a PowerPC 970 SINGLE G5/1.8 ghz Processor, optimized AltiVec "Velocity Engine" vector processing unit and 512k level 2 on-chip cache. We thoroughly test the stock SuperDrive for CD/DVD burning, Refurbished 750GB SATA Hard Drive and include a full 1GB of RAM. This unit also features an NVIDIA 5200 64MB Graphics Card with ADC and DVI. Connectivity includes USB 2.0, FireWire "400" and "800", ADC, DVI (single link), optical digital audio in/out, and support for AirPort Extreme (802.11g) and Bluetooth 1.1 (available options). This model is PCI-X slot. We nicely configured it with Tiger OSX 10.4.11 with all current updates and set up for classic mode so you can run your older software. Software not included available extra. These are Leopard OSX 10.5.8 capable and an option. Keyboard and mouse available extra (see the input section). OSX Super Sink DVD chock full of freeware and shareware. Room for a second drive and more RAM. Our $349.77 Price includes domestic shipping. Add 2GB for $50.00 (call). Larger and or New Hybrid drives available with room for 2 (call). See the Apple Power Mac G5 section. Don't see the model you want? We special order and build to suit! Call!


Value Priced G4 Mac! Burn DVD's or CD's!  

450*MHZ
G4 Processor
Apple 500 mhz G4 Power Mac with new Sony Combo Drive
$249.77 shipped!

ComboDrive
Play DVD's*
Burn CD's
Power Macintosh G4 450*mhz
512MB RAM, 80GB HD, ComboDrive

Super SALE! $249.77 Shipped!

RUN OSX or OS9. These Upgraded Sawtooth or Gigabit Ethernet PowerMac G4/450's come nicely configured. We install our refurb Super Drive and include Toast for easy burning. 512MB of RAM Installed. We put in a refurb 80 GB Drive (Fast New Solid State Drives available call). We thoroughly clean and rigorously test each unit. Video Card: 16 MB ATI RAGE 128 Pro AGP. Built in 10/100 Ethernet, NO MODEM - add a built in 56K Modem +$10. It has a spot for the optional Airport card. Install more ram $49.77 for new 512MB SDRAM. These systems come with two each built in Firewire and USB ports. VGA out. Service manual (.pdf) on system. Keyboard and mouse available extra (see the input section). OSX Super Sink DVD chock full of freeware and shareware. Mac OS10.4.11 and 9.2.2 dual bootable. Weight: 30 lbs. Dimensions: 17"Hx8.9"Wx18.4"D. Has HD15 (PC Style) Video out. Our $249.77 includes your domestic shipping. We will install a NEW Digital 120GB Hard Drive in place of the refurb 80 for +$60 Call for upgrades. Sell us your old unit. Call or email for custom configurations.


Solid State Drives for Your G4!

Cheryn tells me we are having trouble finding 80 or 120GB refurbished hard drives for our older Mac customers. There haven't been new ones available for years. We know you depend on us to help keep your old gear running efficiently. These brand new digital solid state drives have no moving parts making them not only faster but more reliable. We still think you should keep your system backed up but running from these super fast brand new drives only make sense. We haven't carried SSD drives much before but we think now that the prices are more affordable now is the time. We found the right kind of adapter that allows you to configure it for Master, Slave or Cable Select depending on your needs. That makes these more compatible and easily configurable with an included jumper. We can set these up for your system or you can use copy software to move your old data. Let us know how we can help speed up your G4 system. I tested these on our servers so you know they are fast and dependable.

SSD Drives for your G4

Solid State 120GB Drive Kit - G4

Speed up your G4 • Faster Data Access • No Moving Parts
INTRODUCTORY PRICE $99.77 INCLUDES SHIPPING!

Operator Headgap tested and approved! Improve Performance! Now more affordable you can move up to the latest technology on your G4 and still run OSX or OS9.2.2 and boot from either. This 2.5" SSD comes with an adapter that features the ability to be set to Master, Slave or Cable Select for maximum compatibility. The 120GB Size is the largest size most G4 can run. FASTER DATA ACCESS! This speeds up almost everything you do on your Mac! More reliable than the old conventional drives, no moving parts, no noise. We include velcro so it is simple to mount anywhere that is convenient. WORKS in ALL G4 Macs and connect to a standard IDE connector. We preformat these and can preinstall call for custom configuration. Reg.$119.77, SPECIAL INTRODUCTORY PRICE $99.77 includes domestic shipping. See the G4 Category in the online store.

Boot 9 or X

 DON'T FORGET THE BACKUP!

ALL NEW ALUMINUM EXTERNALFIREWIRE/USB HARD DRIVES
use new SATA mechanisms that come with a complete factory warranty.
Thermally cooled via the housing & external power!

Black Bullet
Aluminum

Top quality external hard drives for Mac

All New
7200 rpm
Hard Drives!

Black Bullet Aluminum
External Hard Drives
Firewire 400 & USB2

HIGH SPEED! Brand new 7200 rpm mechanisms and they are in stock now! Our Black Bullet Aluminum Drives feature an all aluminum housing with external power supply to keep the heat out of the housing. We build our external hard drives to be a fast, but affordable high capacity storage solution. They come with Firewire 400, as well as high-speed USB 2.0 ports for the widest possible range of compatibility. We install a new Seagate or Hitachi hard drive mechanism. Includes 2 Firewire 400 ports so you can daisy chain them. Includes the cables, USB 2.0 A-B cable, IEEE 1394 6p-6p cable. REQUIRES Mac OS8.6 or later, OSX compatible (comes Mac HFS Extended formatted for PPC, can be GUID formatted for INTEL on request) El Capitan tested, Windows 98SE/ME/2000/XP/Vista/7, Firewire 400, or USB Port. Our SPECIAL 129.77 includes domestic shipping! We can install new Seagate Hybrid +$20 call.

1 TB $129.77 See the External Drive section!

Special

17" LCD perfect  for older Macs.
1280x1024 Res
Bright and Crisp!
Lowest
$99.77

shipped!

17-inch Wide Screen LCD Flat Panel Monitor

Replace that old CRT. Perfect Companion to your Older Mac!

PERFECT FOR OLDER MACS! Headgap approved. Works with earlier Macs (may require adapter). Replace your old and dim CRT and use only 10% of the power. These units have the 4x3 ratio and works well with earlier Macs without stretching out the pixels and are easily adapted even to the earlier Macs. With a 17-inch diagonal TFT Active Matrix LCD display, this super slim monitor makes a great addition to any desktop. Enjoy rich, detailed text and graphics with a 1280 x 1024 resolution. Its 300 cd/m2 brightness and 1000:1 contrast ratio provides excellent color and enhanced brightness, combined with the wide viewing angle makes every seat the best one in the house. Whether you are looking to add a second (or third) monitor, or simply replace an old CRT monitor, this Namebrand 17-inch LCD monitor provides top of the line performance and reliability with out top of the line prices. VGA Connectible (3 row 15 pin) works with G4 and up Macs - adapters for earlier or laptop Macs in stock. Item image is representative only, item may vary. Our $99.77 price includes domestic shipping. Monitor/Video category. Adapters for earlier Macs in the same section.


SALE

Wide Screen TFT LCD Monitor - Apple Compatible
1680x1050 Res
Bright and Crisp!
Lowest
$199.77

shipped!

22-inch Wide Screen LCD Flat Panel Monitor

Name Brand - Perfect Companion to your Mac!

Headgap approved factory refurb. Increase your productivity with this 22-inch Name Brand Widescreen LCD monitor! The bright 22-inch Widescreen LCD features a 1680x1050 16:10 widescreen resolution that makes working on multiple documents and applications a breeze! A high 1000:1 contrast ratio and 250 cd/m2 brightness brings out the crisp detail in graphics, photos, and videos. Also, its fast 5 ms response time is great for gaming! 90 day direct warranty. Connectors: 15-pin VGA. Dimensions: 20.7 x 17.2 x 8.1-inches (HxWxD, approx.). This unit works fine even on a stock G4 16MB Graphics Card in OS9 or X. Item image is representative only, item may vary. Our $199.77 price includes domestic shipping. Monitor/Video category.


Upgrade your Power Mac G4!

We carry the parts and components to do it yourself, or you can send us your unit and let us professionally upgrade your unit and get it thoroughly cleaned and tested. Remember our bottom line prices include shipping!

High Performance G4 Processor Upgrade
PowerMac G4 512MB SDRAM Memory Upgrade
Name brand hard drives for your Power Mac G4
G4 Video Upgrade Card - support up to 2 monitors
22X Dual Layer Hitachi SuperDrive for your PowerMac
Processors
Starting at $12.77
RAM Upgrades
Starting at $7.00
Hard Drives
Starting at $14.99
Video Cards
Starting at $50.00
SuperDrives
Starting at $29.77
connect your Mac to high speed wireless n
Mac Gigabit Ethernet Card for PowerMac G3 and PowerMac G4 add 1000 Base-T
Top Quality External Pro Hard Drives featuring ball bearing fan cooling
Mac Software - Tiger 10.4 available
High Powered 7 Port USB 2 Hub for your Macintosh
Wireless
Starting at $24.77
Networking
Starting at $18.77
Firewire External
Starting at $29.77
Software
Starting at $5.00
Accessories
Starting at $2.99

Mac compatible 22X Dual Layer SupeDrive for your PowerMac
Sierra Tested!
EZ Pictured Instructions Included
$59.77
Shipped!
New LG SuperDrive
UPGRADE NOW! 24XDVD/48XCD Burns!

Burn DVD's and CD's! Tested in OS9.1 up through Sierra! New model supports DVD burns at up to 24X! Dual layer support. These make great replacements for G4 Towers Yikes through Mirror Doors, G5 Towers, G4 iMacs, and even eMacs! At $59.77 you can't go wrong. We include pictured instructions, Toast Lite CD burning software and patches to make it 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 compatibility patches and complete pictured instructions. Toast Lite Burning Software, You must supply your own version of Toast for Lion and above. Our $59.77 includes domestic shipping. See the DVD,CD,CDRW section. Replace and upgrade your old Apple SuperDrive.


2nd Quarter 2017 Edition
SUPER Kitchen Sink DVD

Just Finished and IN STOCK NOW! Install the latest updates. I added all the goodies you asked for. Now you can simply load them from the DVD. Categorized, Indexed and Described and most all include links to the download site and the authors web site so you can read more about them. ORDER NOW! Software section of the online store. If you haven't bought one in a while this is a good time to update. Have an iPod, iPad, or iPhone? We now have a directory that has all the utilities in one directory. We also created a Virus,Trojan, Worm directory to make it easier for you to feel safe and even added some Adware removal tools. Sierra compatible software now identified.

We separated the Apple Updates DVD disks to allow you to order only the updates you need. While the updates are free from Apple some are quite large and take a long time to download. Having them on disk saves you time especially if you have more than one Mac. There will likely still be some hardware specific updates you will need to download from Apple to complete your installation.

APPLE UPDATES DVD's! These DVD's allow you to update to the latest version of the OSX version you have installed. We are now selling them separately. The only DVD's that got updated this quarter are the AppleUpdates 10.9, 10.10, 10.11 and 10.12.

If you want to buy a complete set call and speak to Cheryn and she will make you a group deal price. From now on though we will be offering each disk separately at a good price and of course our pricing always includes shipping.


2nd Qtr UPDATE

OSX SUPER Kitchen Sink DVD - Mac shareware and freeware collection features everything but the Kitchen Sink
$9.99
Including
Shipping

OSX SUPER Sink DVD 2017 !

IT'S HERE! 2nd Quarter 2017 Edition OSX DVD! This SINGLE OSX DVD contains the very best freeware and shareware. Each section is categorized, indexed and includes a nice description for each program with links to the source and author. Chock full of the best shareware and freeware utilities, games, Internet goodies, music, graphics and multimedia, emulators, diagnostics, hard to find drivers, and more, all for OSX (everthing but the Kitchen Sink). I carry this one in my toolbox. This Mac software collection makes it easy to set up your new system or simply update your old one. Quarterly we review all programs and update them. REQUIRES: OSX 10.2 through 10.12.x, DVD Player ONLY $9.99 including domestic shipping.

The Updates DVD's are now separated and available each for $7.99 shipped

  • AppleUpdates10.2-10.3-10.4-10.5
  • AppleUpdates10.6
  • AppleUpdates10.7
  • AppleUpdates10.8
  • AppleUpdates10.9 - updated
  • AppleUpdates10.10- updated
  • AppleUpdates10.11- updated
  • AppleUpdates10.12- updated
OS8 or 9 2017 Kitchen Sink (1 CD) - $7.99

Make any Mac with USB Wireless!
Wireless
N Speeds!

Make your Apple Mac USB Wireless N run extreme speeds
 $34.77
Shipped!
Requires OSX 10.4 up

Wireless USB 2.0 802.11 N Mini LAN Adapter
Special $34.77 shipped

Provides Faster Wireless N networking on iMacs, Mini's, iBooks, Powerbooks, and MacBooks or any Mac with a USB 2 Port! More Bars, Faster Speeds!

New Mini Size! Finally a reasonable cost USB Wireless solution for the Mac! Mac OSX 10.4 to 10.8 compatible! Extend your wireless coverage and experience greater speed with this Wireless N USB 2.0 Adapter! Based on the 802.11n draft 2.0 standard, this Wireless N USB Adapter delivers the highest wireless data rate so you can enjoy uninterrupted data streaming. This Wireless N USB Adapter features integrated antenna and is backwards compatible with 802.11b/g networks! With WPA2, WPA, 802.1x and WEP security encryption, the Wireless N USB Adapter helps keep your wireless connection secure from intruders. Transmit: Up to 150 Mbps, Receive: Up to 300 Mbps. Frequency Band: 2.4 - 2.5 GHz. REQUIRES: USB2 Port, 10.4, 10.5 or 10.6 & a compatible wireless network. Includes our OSX Super Sink DVD ($14.77 value) with drivers from us DOES NOT WORK WITH OS VERSIONS EARLIER THAN 10.4. Our $34.77 price includes domestic shipping. See the Wireless section of the store. Works with old iMacs with 10.4.


Bargain Price! 5 port usb card mac compatible
$29.77
Shipped!
NEC Chipset

5 Port USB2 PCI Card

Leopard Tested! Get an iPod recently and your older G3 or G4 only has USB 1.1? This adds high speed USB2 under OSX! Leave it to Headgap to bring you USB 2.0 OSX tested card at an BARGAIN PRICE! These are also tested iPod compatible and feature the superior NEC chipset. Add 4 External USB 2.0 compatible ports to your PCI based Power Mac! USB 2.0 standards are only supported in OSX, but these cards work fine in OS8.6-9.2 in USB1.1 mode. These work with your existing USB items plus they support the NEW US 2.0 high speed devices (assuming they are Mac compatible)! Comes with Free Kitchen Sink CD for OS9 drivers, X works straight up, As with ALL USB2 cards sleep mode in 9 keeps machine from going to sleep, but works perfectly for most in X (simply disable sleep mode if not). Our low price $29.77 includes shipping. Works in Beige G3 with the later $77D.45F1 ROMS or better systems. Terrific upgrade for your BWG3, & G4 systems. These DO NOT WORK in the older PowerMac 7200-9600 units, use the USB 1.1 cards. See the USB Card section of the store.


Add Bluetooth to any USB OSX Mac compatible bluetooth

Upgrade Now!

BlueTooth 1.1 Class 2 Dongle- $12.77 includes shipping

JUST PLUG IT IN TO ADD Bluetooth wireless technology to your Mac! This Bluetooth adapter from Solteras features USB connectivity and Bluetooth v1.1 Class 2 support, giving you a range of up to 33 feet. Works with Bluetooth compliant devices such as: PowerMac, PowerBook, iBook, PDA, Handheld PC, Digital Camera, Printer, or Mobile Phone. REQUIRES: OSX 10.2.8 or later. Uses Apple's built in bluetooth support, no drivers to install. Must be plugged into a root port. Our Low Price $12.77 includes domestic shipping. See the Wireless of the store.


Add Gigabit Ethernet Speed to OS8.6 - OSX! Mac Gigabit Ethernet Card for PowerMac G3 and PowerMac G4 add 1000 Base-T
 $24.77
Shipped!
Leopard Tested

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. Tiger and Leopard actually work straight up with no need to install drivers! Compare at $79.99 Our $24.77 price includes shipping. NETWORKING section of the store.


Keep your
OS8 or 9
System Healthy
Norton System Works Bargain - Norton Utilities, Norton Disk Dr. for Mac systems
$7.99
w/Order

Norton System Works OEM CD

Price REDUCED! Original Factory Bootable CD only. A must have for your 8.1 to 9.2.2 PowerMac 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 (system must be able to boot from OS9.0 (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. New Lower Price Was $9.99 NOW $7.99 shipped. SOFTWARE section of the store.


Factory
Fresh!
mac 3.6V lithium battery replaces brands like saft, tadiran, maxell, etc.
3.6V Lithium Mac Clock/PRAM Batteries!

We know that many of you have come to depend on us for your Macintosh battery needs. We are proud to be distributors for the best replacement 3.6V Lithium Battery for the Macintosh! ULTRALIFE's are in stock and shipping! We purchase these batteries factory fresh and have them airfreighted in quantity. Our low $7.88 price includes domestic shipping. Call for quantity discounts. We take School P.O.s simply fax your PO to NEW FAX 405-445-0796. Select the battery category and place your order securely. We also stock factory fresh 4.5V batteries. We have just added the iMacG5, Mac Mini, G5 & Mac Pro Tower Lithium Coin Cells & popular
MacBook, PowerBook, iBook batteries at new lower prices! Freshest iMac battery in the U.S.


Upgrade your old used Mac computer, MacBook, MacBook Pro, 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.  We have PowerMac G4 Parts, and PowerMac G5 Parts in stock. Click Here to order G4 Power Suppy! Enter the Power Supply section after entering the store.
PLEASE NOTE: Back in December 2012 we relocated. Our toll free number is the same 1-877-639-1543. Our direct phone lines is 1-405-601-5288 use this line if you are in Canada. Tech Support is 1-405-601-5288. Our new fax line is1-405-445-0796. Please make a note of these changes. Our new address is Operator Headgap Systems, Inc., 7308 S. Klein, OKC, OKLA. 73139. Thank you.

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 and you don't have to mess with rebates. These are new units and are bright and sharp. We don't carry much in CRT monitors but do check the monitor section. 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 $19.99 includes domestic shipping. G3 Blue & White, G4 and above take PC HD15 connections straight up! No adapter needed for those models.

ABOUT PRINTERS: Check often we get a few StyleWriter's in that work with your older Mac. Use USB Printers when you can but check to make sure they support your OS version and buy the cables from us. No USB? OS8.6-9.2 and a card will put you PCI bus PowerMac owners in business. USB Printers that work in 9 are harder to find. We try to stock a few USB refurbed units that work in 9. See the printer section of the store. See my tech tips printer section for more tips: http://resale.headgap.com/bobsmactips.html#print

ABOUT MODEMS: We have internal modems for many different models. We also have a few used serial modems. See the modem section of our online store. Zoom makes a 56K USB Modem Model 3095, that will work with your system. It works with older classic OSes from 9.2 (and probably 8.6 if you manually install the CCL) up to 10.6 although you will have to likely manually install some components.

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, a laptop expert technician is 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.

NICELY CONFIGURED?: When you select one of our refurbished Apple computer systems you get not only the basic system software preinstalled. We update the OS software to the latest version. We also install many open source, freeware and shareware programs and configure them for use on your system. For example LibreOffice is an Open Source Clone of Office for the Mac. It allows you to open and save Word, PowerPoint, Excel file in their formats making it easy to exchange your work with other Office users. We also install Flip4Mac and Perian which extends Quicktime allowing you to playback many types of multimedia files like .divx and .wmv in a larger variety of formats. Firefox gives you an additional browser choice over Apple's Safari and much, much more. Plus we always include the OSX Super Kitchen Sink DVD that is chock full of other programs you may find useful and wish to add for use with your new system.

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: iMac G4, QuickSilver G4, PowerMac 7300, PowerMac 8600, Quadra or Centris 650, and Mac IICI's & SI'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@biz.headgap.com for quotes. We are also purchasing good used working StyleWriters, and SCSI Zip Drives. WE BUY USED SONNET G4 AGP PROCESSORS.

We are also purchasing good used Apple Desktop Bus Mouse II ADB Mice.

RECYCLING If you have Mac items and Mac accessories 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@biz.headgap.com 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.

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

Bob's OSX Install Notes
for Beige G3 Systems for B&W G3 Systems for G4 Systems See my El Capitan 10.11 Notes See my Yosemite 10.10 Notes

Attention Headgap Customers READ THIS! 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!

Select and View Products from the Menu Bar on the Left

HOW TO SHOP: When you find an item you want, simply select the quantity you want (the default is one) and press the add to shopping cart button. To view items in your cart press the button named view your shopping cart on the left menu bar. From the view screen you can change quantity or delete items from your cart. Once you have the items you want in your cart press the go to the checkout button. Please fill in all the mandatory red areas on the customer application. Once complete you press the enter my information button and you will be taken to a secure server to enter your credit card data.

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
7308 S. Klein
OKC, OK 73139

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 reciept, 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.

ATTENTION: International Customers - please read this before shopping.

Operator Headgap also builds and sells Custom Rubber Stamps! We use Mac equipment in the production! Great quality, low prices!.

Prices subject to change without notice.
Apple, Apple Macintosh, Macintosh, Mac, MacOS, Mac Pro, Power Macintosh, iMac, iTunes, Disc Burner, iPod,
Quadra, Centris, Performa, FireWire, LaserWriter, StyleWriter, Finder, SuperDrive, Aiport, Airport Extreme, iChat, iSight,
Safari, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard, Tiger, Panther,
Jaguar, Spotlight, Xcode and QuickTime are trademarks of Apple Computer, Inc.
All other trademarks are properties of their prospective owners.
All pages for this web site were built and hosted using our used refurbished Power Mac computers.
Still no viruses for OSX systems, why would anyone use a PC?