CayMacVintage
@caymacvintage.bsky.social
Collector and restorer of vintage Apple computers and some others. Active in the retro community and creator of some items to purchase on www.caymacvintage.com. YouTube channel @CayMacVinage
MEGARom-16 is now available to ship from Sweden for the UK, EU, Asia & Oceania regions.
ko-fi.com/s/e7384eb749
ko-fi.com/s/e7384eb749
MEGARom-16 - UK/EU/Asia/Oceania Only - CayMac Vintage's Ko-fi Shop
The MEGARom-16 is a 16MB ROM SIMM for use in Macintosh II-series, SE/30 and 68040 based Macintosh Computers with a ROM SIMM Socket. It has a total sto...
ko-fi.com
November 26, 2025 at 6:06 PM
MEGARom-16 is now available to ship from Sweden for the UK, EU, Asia & Oceania regions.
ko-fi.com/s/e7384eb749
ko-fi.com/s/e7384eb749
Various BETA CayMac custom ROMs have been posted in the store and are free to download and use on a 8MB ROM simm of any version and from any supplier. Please visit the shop for instant download. If any issues please provide us with feedback.
ko-fi.com/caymacvintag...
ko-fi.com/caymacvintag...
Visit CayMac Vintage's Shop!
Come see what is happening at CayMac Vintage and items available in the shop.
ko-fi.com
November 24, 2025 at 2:46 AM
Various BETA CayMac custom ROMs have been posted in the store and are free to download and use on a 8MB ROM simm of any version and from any supplier. Please visit the shop for instant download. If any issues please provide us with feedback.
ko-fi.com/caymacvintag...
ko-fi.com/caymacvintag...
Are you wanting HDMI output for the IIc/IIc+? Now available as a combo are the A2C-DVI Adapter & the A2DVI HDMI Video card for a low price of $36.00. While supplies last.
ko-fi.com/s/26a54ab7aa
ko-fi.com/s/26a54ab7aa
Apple IIc A2C-DVI & A2DVI Combo - CayMac Vintage's Ko-fi Shop
The Apple IIc/IIc+ external adapter board to use with an A2DVI HDMI video card. Great item created by Mike Neil and now available to purchase here.
T...
ko-fi.com
June 7, 2025 at 5:02 PM
Are you wanting HDMI output for the IIc/IIc+? Now available as a combo are the A2C-DVI Adapter & the A2DVI HDMI Video card for a low price of $36.00. While supplies last.
ko-fi.com/s/26a54ab7aa
ko-fi.com/s/26a54ab7aa
CayMac Vintage added a new item to their Shop.
The Apple IIc A2C_DVI adapter board. Finally you can get HDMI on your IIc or IIc+ using the external port and the A2C_DVI that is made for the Apple II/II+/IIe.
ko-fi.com/s/df19776817
The Apple IIc A2C_DVI adapter board. Finally you can get HDMI on your IIc or IIc+ using the external port and the A2C_DVI that is made for the Apple II/II+/IIe.
ko-fi.com/s/df19776817
Apple IIc A2DVI Adapter Board - CayMac Vintage's Ko-fi Shop
The Apple IIc/IIc+ external adapter board to use with an A2DVI HDMI video card (sold separately). Great item created by Mike Neil and now available to...
ko-fi.com
May 17, 2025 at 3:10 AM
CayMac Vintage added a new item to their Shop.
The Apple IIc A2C_DVI adapter board. Finally you can get HDMI on your IIc or IIc+ using the external port and the A2C_DVI that is made for the Apple II/II+/IIe.
ko-fi.com/s/df19776817
The Apple IIc A2C_DVI adapter board. Finally you can get HDMI on your IIc or IIc+ using the external port and the A2C_DVI that is made for the Apple II/II+/IIe.
ko-fi.com/s/df19776817
3 TechStep recreations built. 1 sold so 2 are available. ko-fi.com/s/aa01c62182
April 26, 2025 at 12:21 PM
3 TechStep recreations built. 1 sold so 2 are available. ko-fi.com/s/aa01c62182
PRICE REDUCTION!!!! FujiNet for Apple II & III are now reduced to $70 each and comes complete with all the items shown in the picture. Get your while supplies last.
ko-fi.com/s/8c2b183fb8
ko-fi.com/s/8c2b183fb8
FujiNet for Apple II & III v1.1 - CayMac Vintage's Ko-fi Shop
**** NOW SHIPPING ****
The FujiApple Rev1.1 for SmartPort enabled Apple II computers emulates SmartPort drives, Disk II drives (read only), CP/M, Clo...
ko-fi.com
December 23, 2024 at 2:18 PM
PRICE REDUCTION!!!! FujiNet for Apple II & III are now reduced to $70 each and comes complete with all the items shown in the picture. Get your while supplies last.
ko-fi.com/s/8c2b183fb8
ko-fi.com/s/8c2b183fb8
Our SIPP2.0 Blink ram 4MB is completed. New low profile & sturdier design. Off the shelf items no need for expensive 30 pin SIMM sockets. Available soon as a complete package on our website.
December 22, 2024 at 8:08 PM
Our SIPP2.0 Blink ram 4MB is completed. New low profile & sturdier design. Off the shelf items no need for expensive 30 pin SIMM sockets. Available soon as a complete package on our website.
PRICE REDUCTION!!!! FujiNet for Apple II & III are now reduced to $70 each and comes complete with all the items shown in the picture. Get yours while supplies last.
ko-fi.com/s/8c2b183fb8
ko-fi.com/s/8c2b183fb8
FujiNet for Apple II & III v1.1 - CayMac Vintage's Ko-fi Shop
**** NOW SHIPPING ****
The FujiApple Rev1.1 for SmartPort enabled Apple II computers emulates SmartPort drives, Disk II drives (read only), CP/M, Clo...
ko-fi.com
December 16, 2024 at 5:40 PM
PRICE REDUCTION!!!! FujiNet for Apple II & III are now reduced to $70 each and comes complete with all the items shown in the picture. Get yours while supplies last.
ko-fi.com/s/8c2b183fb8
ko-fi.com/s/8c2b183fb8
New version of our LC Power Supply Replacement board will soon be available. A version for the IIci and IIsi will also be available soon. Read more info here:
ko-fi.com/i/IT6T6179IX0
ko-fi.com/i/IT6T6179IX0
Power Up Pizza New Version - Click to view on Ko-fi
Follow CayMac Vintage on Ko-fi
ko-fi.com
December 11, 2024 at 1:07 AM
New version of our LC Power Supply Replacement board will soon be available. A version for the IIci and IIsi will also be available soon. Read more info here:
ko-fi.com/i/IT6T6179IX0
ko-fi.com/i/IT6T6179IX0
Apple II family FujiNet 15% discount link or enter discount code 15OFF at checkout. While supplies last. ko-fi.com/caymacvintag...
15% discount off CayMac Vintage's Fujinet
Visit CayMac Vintage at Ko-fi for 15% discount off Fujinet
ko-fi.com
November 21, 2024 at 2:27 PM
Apple II family FujiNet 15% discount link or enter discount code 15OFF at checkout. While supplies last. ko-fi.com/caymacvintag...
Macintosh IIsi Power Supply replacement boards are now available. Be sure to watch the video attached to the link below for full details. Great video created by This Does Not Compute.
LC pizza box version also available.
ko-fi.com/s/e75a010465
LC pizza box version also available.
ko-fi.com/s/e75a010465
IIsi Power Supply Replacement PCB - CayMac Vintage's Ko-fi Shop
The CayMac Vintage IIsi Power Supply Replacement PCB called Power-Up_IIusi (Lucy) is a simple PCB designed to work with a PicoATX and a AC/DC converte...
ko-fi.com
November 20, 2024 at 4:51 PM
Macintosh IIsi Power Supply replacement boards are now available. Be sure to watch the video attached to the link below for full details. Great video created by This Does Not Compute.
LC pizza box version also available.
ko-fi.com/s/e75a010465
LC pizza box version also available.
ko-fi.com/s/e75a010465
After the poll for the Iici Reloaded boards, I have ordered 15 of them to make available for reloaded service. Please contact me directly if you wish to have a Iici reloaded board done and reserved for you. DM me here or send me an email.
November 7, 2024 at 1:48 AM
After the poll for the Iici Reloaded boards, I have ordered 15 of them to make available for reloaded service. Please contact me directly if you wish to have a Iici reloaded board done and reserved for you. DM me here or send me an email.
Shipping of orders from Cayman Islands has resumed today. No damage on the main island and all is back to normal. If you have not received your shipping notice yet, it will come tomorrow as I have about 8 shipments to send out on Thursday, Nov 7, 2024.
www.caymacvintage.com
www.caymacvintage.com
Buy CayMac Vintage a Coffee. ko-fi.com/caymacvintage
Come see what is happening at CayMac Vintage and items available in the shop.
www.caymacvintage.com
November 6, 2024 at 8:40 PM
Shipping of orders from Cayman Islands has resumed today. No damage on the main island and all is back to normal. If you have not received your shipping notice yet, it will come tomorrow as I have about 8 shipments to send out on Thursday, Nov 7, 2024.
www.caymacvintage.com
www.caymacvintage.com
Our all-in-one SE & SE30 Compact card is back in stock. This replaces your analog board, video system and power supply (user supplied PicoATX) This is v1.6 now with 12v Fan Temp control & Power Switch connector on the board.
ko-fi.com/s/e600bd3867
ko-fi.com/s/e600bd3867
SE/30 Compact Analog & PSU Replacement Board *** NEW v1.6 *** - CayMac Vintage's Ko-fi Shop
*** NEW VERSION v1.6 ***
See the What is NEW section below for details.
CayMac Vintage Team is proud to offer the much awaited SE & SE/30 Compact Mai...
ko-fi.com
November 2, 2024 at 2:15 PM
Our all-in-one SE & SE30 Compact card is back in stock. This replaces your analog board, video system and power supply (user supplied PicoATX) This is v1.6 now with 12v Fan Temp control & Power Switch connector on the board.
ko-fi.com/s/e600bd3867
ko-fi.com/s/e600bd3867
Back in stock out popular IIsi and LC replacement power supply boards. Visit our shop at:
ko-fi.com/caymacvintag...
ko-fi.com/caymacvintag...
Visit CayMac Vintage's Ko-fi Shop!
Come see what is happening at CayMac Vintage and items available in the shop.
ko-fi.com
November 2, 2024 at 1:17 PM
Back in stock out popular IIsi and LC replacement power supply boards. Visit our shop at:
ko-fi.com/caymacvintag...
ko-fi.com/caymacvintag...
Universal 8MB ROM SIMM released. Works on Quadra/Performa/LC and the normal IIsi ROM based machines. 10 units available. The 4MB version will be available in early January 2024 and have in-system programming option.
ko-fi.com/s/2bee7a6f82
ko-fi.com/s/2bee7a6f82
Universal 8MB ROM SIMM - CayMac Vintage's Ko-fi Shop
The new Universal 8MB ROM SIMM is the largest ROM you can buy. It is pre-flashed with the Big Mess o' Wires (BMOW) modified IIsi base ROM and a bootab...
ko-fi.com
December 11, 2023 at 2:25 AM
Universal 8MB ROM SIMM released. Works on Quadra/Performa/LC and the normal IIsi ROM based machines. 10 units available. The 4MB version will be available in early January 2024 and have in-system programming option.
ko-fi.com/s/2bee7a6f82
ko-fi.com/s/2bee7a6f82
For those that have a se30 reloaded board that I have done and you are getting artifacts on the screen, I can repair this issue related to the recently discovered error with the board design. Please contact me for us to make arrangements.
December 1, 2023 at 5:12 PM
For those that have a se30 reloaded board that I have done and you are getting artifacts on the screen, I can repair this issue related to the recently discovered error with the board design. Please contact me for us to make arrangements.
Power-Up-IIusi (Lucy) is up and working. Replacement internals for the Macintosh IIsi PSU. Soon available from www.caymacvintage.com
September 19, 2023 at 9:11 PM
Power-Up-IIusi (Lucy) is up and working. Replacement internals for the Macintosh IIsi PSU. Soon available from www.caymacvintage.com
Want to know more about ROMS and get all the tools needed? Here is a new video from JDW. You can find me at VCFmw today with the ROMmate programmer and ROMs available to purchase. Thank you James for the great and detailed video.
youtu.be/8eeXd0hVBMk
youtu.be/8eeXd0hVBMk
ROM SIMM Fun on Vintage Macs & News from VCF Midwest
A comprehensive look at custom ROM SIMMs and FLASHING with the CayMac Vintage PROGRAMMER & Doug Brown's SIMM Programmer app. Mini vMac tutorial shows Disk im...
youtu.be
September 10, 2023 at 11:20 AM
Want to know more about ROMS and get all the tools needed? Here is a new video from JDW. You can find me at VCFmw today with the ROMmate programmer and ROMs available to purchase. Thank you James for the great and detailed video.
youtu.be/8eeXd0hVBMk
youtu.be/8eeXd0hVBMk
Reposted by CayMacVintage
On my way to #VCF Midwest with CayMac!
September 8, 2023 at 11:53 AM
On my way to #VCF Midwest with CayMac!
15 or so boards repaired, VCF items to sell. All ítems packed in suitcase for flight to Miami. Hope AA not loose the suitcase. Customers soon get this fixed boards back. Loved the repair work.
September 7, 2023 at 2:06 AM
15 or so boards repaired, VCF items to sell. All ítems packed in suitcase for flight to Miami. Hope AA not loose the suitcase. Customers soon get this fixed boards back. Loved the repair work.
New Releases!!!
ROM Simm programmer software v2.0 and the firmware v1.5 both available from link below and follow software & firmware links. Thanks for an amazing product release @downtowndougbrown.com. Amazing work!!
github.com/CayMac-Team/...
ROM Simm programmer software v2.0 and the firmware v1.5 both available from link below and follow software & firmware links. Thanks for an amazing product release @downtowndougbrown.com. Amazing work!!
github.com/CayMac-Team/...
GitHub - CayMac-Team/ROMSimmProgrammer: Main files related to the Doug Brown - CayMac Vintage Releas...
Main files related to the Doug Brown - CayMac Vintage Released - ROM SIMM Programmer - GitHub - CayMac-Team/ROMSimmProgrammer: Main files related to the Doug Brown - CayMac Vintage Released - ROM S...
github.com
August 27, 2023 at 12:44 PM
New Releases!!!
ROM Simm programmer software v2.0 and the firmware v1.5 both available from link below and follow software & firmware links. Thanks for an amazing product release @downtowndougbrown.com. Amazing work!!
github.com/CayMac-Team/...
ROM Simm programmer software v2.0 and the firmware v1.5 both available from link below and follow software & firmware links. Thanks for an amazing product release @downtowndougbrown.com. Amazing work!!
github.com/CayMac-Team/...
LIMITED TIME SALE!
Buy an 8MB ROM SIMM and SIMM Programmer for a special low price of $100 — that’s 26% off! This sale is limited to current stock on hand. Buy now while supplies last! USB cable and a pair of ROM Clips are included at no extra charge.
ko-fi.com/s/8d2774c216
Buy an 8MB ROM SIMM and SIMM Programmer for a special low price of $100 — that’s 26% off! This sale is limited to current stock on hand. Buy now while supplies last! USB cable and a pair of ROM Clips are included at no extra charge.
ko-fi.com/s/8d2774c216
ROM SIMM Programer & 8MB Simm - COMBO - CayMac Vintage's Ko-fi Shop
LIMITED TIME SALE!
Buy an 8MB ROM SIMM and our SIMM Programmer for a special low price of $100 — that’s 26% off! This sale is limited to current sto...
ko-fi.com
August 24, 2023 at 2:11 PM
LIMITED TIME SALE!
Buy an 8MB ROM SIMM and SIMM Programmer for a special low price of $100 — that’s 26% off! This sale is limited to current stock on hand. Buy now while supplies last! USB cable and a pair of ROM Clips are included at no extra charge.
ko-fi.com/s/8d2774c216
Buy an 8MB ROM SIMM and SIMM Programmer for a special low price of $100 — that’s 26% off! This sale is limited to current stock on hand. Buy now while supplies last! USB cable and a pair of ROM Clips are included at no extra charge.
ko-fi.com/s/8d2774c216
Joakim from the CayMac Team along with Doug Brown have successfully hacked the Quadra 700/900 ROM to add ROM boot driver. 7mb available on 8mb ROM. Amazing work!!!! More on the way.
Quadra 700/900 ROM Hack!
https://youtube.com/shorts/N9rKFsV79no?feature=share
Quadra 700/900 ROM Hack!
https://youtube.com/shorts/N9rKFsV79no?feature=share
Quadra 700/900 ROM Hack!
Joakim from the CayMac Team along with Doug Brown have successfully hacked and added the ROM drive driver to allow the machine to boot from a 7mb image on th...
youtube.com
August 21, 2023 at 7:44 PM
Joakim from the CayMac Team along with Doug Brown have successfully hacked the Quadra 700/900 ROM to add ROM boot driver. 7mb available on 8mb ROM. Amazing work!!!! More on the way.
Quadra 700/900 ROM Hack!
https://youtube.com/shorts/N9rKFsV79no?feature=share
Quadra 700/900 ROM Hack!
https://youtube.com/shorts/N9rKFsV79no?feature=share