Quazar
@samcoupe.com
Website: www.samcoupe.com
32yrs+ Developing for the British 8-bit SAM Coupé computer, doing what I can to keep this fantastic system alive with new hardware, software, repairs and 'SAM Revival' magazine!
(Also makes some peripherals for other systems.)
32yrs+ Developing for the British 8-bit SAM Coupé computer, doing what I can to keep this fantastic system alive with new hardware, software, repairs and 'SAM Revival' magazine!
(Also makes some peripherals for other systems.)
Pinned
Quazar
@samcoupe.com
· Mar 24
📌 #introduction
Developer of 32+ years for the fantastic #SAMCoupe #computer, producing a huge range of #hardware, #software and SAM Revival #magazine for this fun, quirky system!
Plus #Retrocomputing hardware for #ZXSpectrum, #RC2014 and several #Chiptune accessories.
🌐 www.samcoupe.com
Developer of 32+ years for the fantastic #SAMCoupe #computer, producing a huge range of #hardware, #software and SAM Revival #magazine for this fun, quirky system!
Plus #Retrocomputing hardware for #ZXSpectrum, #RC2014 and several #Chiptune accessories.
🌐 www.samcoupe.com
I agree with the bad reviews of SAM Coupe software in the SAM Surgeon column in this issue of Your Sinclair, with the exception of The Famous Five as a text adventure is the same regardless of platform really so there's no detriment due it being on the SAM, plus better images than other versions...
Your Sinclair Dec 1990: Amstrad kills off the Spectrum +3 so that it wouldn't affect the sales of its new revamped Amstrad CPC range. More SAM software released, and all get a very bad review in the SAM column. YS (1/2) #zxspectrum #retrogaming
November 8, 2025 at 10:22 AM
I agree with the bad reviews of SAM Coupe software in the SAM Surgeon column in this issue of Your Sinclair, with the exception of The Famous Five as a text adventure is the same regardless of platform really so there's no detriment due it being on the SAM, plus better images than other versions...
Reposted by Quazar
Where I started... Recreation of the very early sort of stuff I did on the ZX Spectrum in 1983 with simple user defined graphics in BASIC... then some of the games I published for the SAM Coupe in the late 1990s ...
November 7, 2025 at 10:38 AM
Where I started... Recreation of the very early sort of stuff I did on the ZX Spectrum in 1983 with simple user defined graphics in BASIC... then some of the games I published for the SAM Coupe in the late 1990s ...
Reposted by Quazar
I've some more PCB Pin Badges available (SAM Coupe, Commie 64/16/VIC and new Rubber Keyed Speccy) available: www.samcoupe.com/quickshop.htm
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
November 7, 2025 at 7:17 PM
I've some more PCB Pin Badges available (SAM Coupe, Commie 64/16/VIC and new Rubber Keyed Speccy) available: www.samcoupe.com/quickshop.htm
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
I've some more PCB Pin Badges available (SAM Coupe, Commie 64/16/VIC and new Rubber Keyed Speccy) available: www.samcoupe.com/quickshop.htm
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
November 7, 2025 at 7:17 PM
I've some more PCB Pin Badges available (SAM Coupe, Commie 64/16/VIC and new Rubber Keyed Speccy) available: www.samcoupe.com/quickshop.htm
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
They all help add a few extra quid to the development kitty towards the ongoing projects I've got underway for #SAMCoupe, #ZXSpectrum, #RC2014, #Retrocomputing
Some more community links added on my websites to point to people's projects that are using some of the hardware I've produced.
Interfaces for #RC2014 and compatibles: 2014.samcoupe.com
and for #ZXSpectrum hardware: zx.samcoupe.com
Interfaces for #RC2014 and compatibles: 2014.samcoupe.com
and for #ZXSpectrum hardware: zx.samcoupe.com
November 7, 2025 at 7:13 PM
Some more community links added on my websites to point to people's projects that are using some of the hardware I've produced.
Interfaces for #RC2014 and compatibles: 2014.samcoupe.com
and for #ZXSpectrum hardware: zx.samcoupe.com
Interfaces for #RC2014 and compatibles: 2014.samcoupe.com
and for #ZXSpectrum hardware: zx.samcoupe.com
Reposted by Quazar
Finally took the plunge with machine code on the SAM Coupe in 1994 after buying an assembler for half price at a computer show. £14.95 well spent! Took to Z80 asm immediately and the rest is history!
November 7, 2025 at 10:47 AM
Finally took the plunge with machine code on the SAM Coupe in 1994 after buying an assembler for half price at a computer show. £14.95 well spent! Took to Z80 asm immediately and the rest is history!
#8bit gene splicing! #C64 SID on #Z80! In 2003 I released an interface to use the #Commodore64 SID soundchip on the #SAMCoupe, in 2020 I released a similar interface for #RC2014 & compatibles (inc #ZXSpectrum via ZX-RC Bus Interface)
SAM: www.samcoupe.com/quickshop.htm
RC2014: 2014.samcoupe.com
SAM: www.samcoupe.com/quickshop.htm
RC2014: 2014.samcoupe.com
November 6, 2025 at 8:53 PM
#8bit gene splicing! #C64 SID on #Z80! In 2003 I released an interface to use the #Commodore64 SID soundchip on the #SAMCoupe, in 2020 I released a similar interface for #RC2014 & compatibles (inc #ZXSpectrum via ZX-RC Bus Interface)
SAM: www.samcoupe.com/quickshop.htm
RC2014: 2014.samcoupe.com
SAM: www.samcoupe.com/quickshop.htm
RC2014: 2014.samcoupe.com
Reposted by Quazar
Can't beat those Computapes!
November 5, 2025 at 12:22 PM
Can't beat those Computapes!
Reposted by Quazar
I was 8 when I was given a 48K ZX Spectrum and starting tinkering away straight away - I can still remember a lot of what I did in great detail. Annoyingly too, I've lost also all of of my graph paper doodles of speccy graphics, not sure where they went but again a few bits survive...
November 5, 2025 at 6:29 PM
I was 8 when I was given a 48K ZX Spectrum and starting tinkering away straight away - I can still remember a lot of what I did in great detail. Annoyingly too, I've lost also all of of my graph paper doodles of speccy graphics, not sure where they went but again a few bits survive...
Reposted by Quazar
Ditto. So many from when I was a kid with the ZX Spectrum and tinkering around in BASIC, LaserBASIC and the likes. Binned most of them about 25 years ago, to my constant regret. A couple did survive the cull - a full BASIC game, and some PLAY sound stuff. However, for my 32 years of developing...
November 5, 2025 at 6:14 PM
Ditto. So many from when I was a kid with the ZX Spectrum and tinkering around in BASIC, LaserBASIC and the likes. Binned most of them about 25 years ago, to my constant regret. A couple did survive the cull - a full BASIC game, and some PLAY sound stuff. However, for my 32 years of developing...
This was an enjoyable covertape with Your Sinclair. I loved the #zxspectrum #demoscene stuff - Interlace with it's effects and 128K tunes was brill, and then later Shanghai was a firm favourite when I finally bought my first #SAMCoupe about 4 months after this YS issue was released!
Your Sinclair (Dec 1992) - Interlace Demo, Shanghai
READ: https://archive.org/stream/Your_Sinclair_084/page/n05/mode/2up #zxspectrum #retrogaming
READ: https://archive.org/stream/Your_Sinclair_084/page/n05/mode/2up #zxspectrum #retrogaming
November 5, 2025 at 6:20 PM
This was an enjoyable covertape with Your Sinclair. I loved the #zxspectrum #demoscene stuff - Interlace with it's effects and 128K tunes was brill, and then later Shanghai was a firm favourite when I finally bought my first #SAMCoupe about 4 months after this YS issue was released!
🧵 Have to agree (although at this point I was only watching from the sidelines) that there was so little software support for the SAM Coupe at a year into its life, the pledged support from the major software houses was never to materialise. When I bought my first SAM in 1993 there was a lot more...
Memories of November 1990: Now don’t get me wrong - the SAM Coupe had a hideously low level of support, but there was still a lot of fun to be had in the Public Domain arena. FRED, SAM Supplement, SAM Disk, (1/5) #zxspectrum #retrogaming
November 4, 2025 at 7:38 PM
🧵 Have to agree (although at this point I was only watching from the sidelines) that there was so little software support for the SAM Coupe at a year into its life, the pledged support from the major software houses was never to materialise. When I bought my first SAM in 1993 there was a lot more...
Reposted by Quazar
Some of the #Hardware I make for the #ZXSpectrum came about from suggestions and requests, such as the 2 way expansion connector to connect two peripherals to the edge connector. Also available: ZX-RC2014 Bus Adapter, Int.2 style Flash ROM Cartridge with 2 games, ROM Interface. 🌐 zx.samcoupe.com
November 4, 2025 at 9:40 AM
Some of the #Hardware I make for the #ZXSpectrum came about from suggestions and requests, such as the 2 way expansion connector to connect two peripherals to the edge connector. Also available: ZX-RC2014 Bus Adapter, Int.2 style Flash ROM Cartridge with 2 games, ROM Interface. 🌐 zx.samcoupe.com
Some of the #Hardware I make for the #ZXSpectrum came about from suggestions and requests, such as the 2 way expansion connector to connect two peripherals to the edge connector. Also available: ZX-RC2014 Bus Adapter, Int.2 style Flash ROM Cartridge with 2 games, ROM Interface. 🌐 zx.samcoupe.com
November 4, 2025 at 9:40 AM
Some of the #Hardware I make for the #ZXSpectrum came about from suggestions and requests, such as the 2 way expansion connector to connect two peripherals to the edge connector. Also available: ZX-RC2014 Bus Adapter, Int.2 style Flash ROM Cartridge with 2 games, ROM Interface. 🌐 zx.samcoupe.com
Very low stock of revamped back issue #9 of SAM Revival magazine, for the SAM Coupe. Manic Miner and Money Bags games on the coverdisk. Features in the mag: 2 Interviews, Undocumented Z80 instruction, reviews, news, plus extra article & updates.
www.samcoupe.com/quickshop.htm
#samcoupe #retrogaming
www.samcoupe.com/quickshop.htm
#samcoupe #retrogaming
November 3, 2025 at 11:07 AM
Very low stock of revamped back issue #9 of SAM Revival magazine, for the SAM Coupe. Manic Miner and Money Bags games on the coverdisk. Features in the mag: 2 Interviews, Undocumented Z80 instruction, reviews, news, plus extra article & updates.
www.samcoupe.com/quickshop.htm
#samcoupe #retrogaming
www.samcoupe.com/quickshop.htm
#samcoupe #retrogaming
Even MGT's own sales blurb is somewhat confusing!
"48K Spectrum software to run in the Coupe's level 1 mode."
MODE 1 is just a graphics mode to match the ZX Spectrum, with additional wait states to slow the CPU. A ZX Spectrum emulator is still needed, SAM is not natively compatible.
#samcoupe
"48K Spectrum software to run in the Coupe's level 1 mode."
MODE 1 is just a graphics mode to match the ZX Spectrum, with additional wait states to slow the CPU. A ZX Spectrum emulator is still needed, SAM is not natively compatible.
#samcoupe
Sinclair User (Dec 1989) - Sporting Triangles review
READ: https://archive.org/stream/sinclair-user-magazine-093/SinclairUser_093_Dec_1989#page/n23/mode/2up #zxspectrum #retrogaming
READ: https://archive.org/stream/sinclair-user-magazine-093/SinclairUser_093_Dec_1989#page/n23/mode/2up #zxspectrum #retrogaming
November 3, 2025 at 9:22 AM
Even MGT's own sales blurb is somewhat confusing!
"48K Spectrum software to run in the Coupe's level 1 mode."
MODE 1 is just a graphics mode to match the ZX Spectrum, with additional wait states to slow the CPU. A ZX Spectrum emulator is still needed, SAM is not natively compatible.
#samcoupe
"48K Spectrum software to run in the Coupe's level 1 mode."
MODE 1 is just a graphics mode to match the ZX Spectrum, with additional wait states to slow the CPU. A ZX Spectrum emulator is still needed, SAM is not natively compatible.
#samcoupe
Reposted by Quazar
While the #SAMCoupe is what I focus most of my time developing hardware, software and magazines for I also make #Hardware for #RC2014 and the #ZXSpectrum.
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
November 2, 2025 at 9:20 AM
While the #SAMCoupe is what I focus most of my time developing hardware, software and magazines for I also make #Hardware for #RC2014 and the #ZXSpectrum.
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
Reposted by Quazar
While the SAM Coupe had Manic Miner we didn't have JSW, or JSW2 - my fav! ☹️ So I had to design, code and publish my own games in the same style! 😃 'Money Bags' spanned 3 games over the years. MB1 and 1 1/2 now feature with SAM Revival. Updated re-release of MB2 coming soon.
#indiedev #gamedev
#indiedev #gamedev
November 2, 2025 at 1:31 PM
Reposted by Quazar
Even if you're not a SAM Coupe owner and want to help support what I do, there's a few issues of SAM Revival that might be of interest - issue 9 with the legendary SAM version of Manic Miner or issue 11 with audio CD that covers SAM audio. Plus PCB badges and keyrings.
www.samcoupe.com/quickshop.htm
www.samcoupe.com/quickshop.htm
November 2, 2025 at 11:14 AM
Even if you're not a SAM Coupe owner and want to help support what I do, there's a few issues of SAM Revival that might be of interest - issue 9 with the legendary SAM version of Manic Miner or issue 11 with audio CD that covers SAM audio. Plus PCB badges and keyrings.
www.samcoupe.com/quickshop.htm
www.samcoupe.com/quickshop.htm
While the #SAMCoupe is what I focus most of my time developing hardware, software and magazines for I also make #Hardware for #RC2014 and the #ZXSpectrum.
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
November 2, 2025 at 9:20 AM
While the #SAMCoupe is what I focus most of my time developing hardware, software and magazines for I also make #Hardware for #RC2014 and the #ZXSpectrum.
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
SAM Coupe -> 🌐 www.samcoupe.com
RC2014 Interfaces ->🌐 2014.samcoupe.com
ZX Spectrum ->🌐 zx.samcoupe.com
#retrocomputing #indiedev #gamedev
Reposted by Quazar
More creepy #Halloween shenanigans on the #SAMCoupe! But what makes it more spooky is that it's a #VIC20 cartridge plugged in the back to play 'The Count' adventure! "35 Years of SAM" Limited Edition VIC-20 Cart Interface: www.samcoupe.com
#Retrogaming #Retrocomputing #InteractiveFiction #8bit
#Retrogaming #Retrocomputing #InteractiveFiction #8bit
October 31, 2025 at 12:38 PM
More creepy #Halloween shenanigans on the #SAMCoupe! But what makes it more spooky is that it's a #VIC20 cartridge plugged in the back to play 'The Count' adventure! "35 Years of SAM" Limited Edition VIC-20 Cart Interface: www.samcoupe.com
#Retrogaming #Retrocomputing #InteractiveFiction #8bit
#Retrogaming #Retrocomputing #InteractiveFiction #8bit
Reposted by Quazar
Last #SAMCoupe related #Halloween post! 😄🎃👻
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
October 31, 2025 at 1:31 PM
Last #SAMCoupe related #Halloween post! 😄🎃👻
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
Great to see the ZX-RC2014 Bus Interface in use here to use Robert's RC2014 NES Controller module on the ZX Spectrum!
The Bus Interface gives your #ZXSpectrum two #RC2014 expansion slots and with an optional ZX through port too. Info/Purchase at: 2014.samcoupe.com
The Bus Interface gives your #ZXSpectrum two #RC2014 expansion slots and with an optional ZX through port too. Info/Purchase at: 2014.samcoupe.com
October 31, 2025 at 6:24 PM
Great to see the ZX-RC2014 Bus Interface in use here to use Robert's RC2014 NES Controller module on the ZX Spectrum!
The Bus Interface gives your #ZXSpectrum two #RC2014 expansion slots and with an optional ZX through port too. Info/Purchase at: 2014.samcoupe.com
The Bus Interface gives your #ZXSpectrum two #RC2014 expansion slots and with an optional ZX through port too. Info/Purchase at: 2014.samcoupe.com
Reposted by Quazar
It's the final day of the #RetroChallenge so I've written about my finished project.
In this post I explain how I was able to connect my RC2014 NES Controller module to a Sinclair ZX Spectrum, and how I hacked the Manic Miner code so I could use my new module.
www.robertprice.co.uk/robblog/rc20...
In this post I explain how I was able to connect my RC2014 NES Controller module to a Sinclair ZX Spectrum, and how I hacked the Manic Miner code so I could use my new module.
www.robertprice.co.uk/robblog/rc20...
RC2025 - Part 8 - Playing Manic Miner with an NES controller - Robert Price
Attaching an NES controller module to a Sinclair ZX Spectrum computer and hacking the classic game Manic Miner to use an NES controller.
www.robertprice.co.uk
October 31, 2025 at 11:48 AM
It's the final day of the #RetroChallenge so I've written about my finished project.
In this post I explain how I was able to connect my RC2014 NES Controller module to a Sinclair ZX Spectrum, and how I hacked the Manic Miner code so I could use my new module.
www.robertprice.co.uk/robblog/rc20...
In this post I explain how I was able to connect my RC2014 NES Controller module to a Sinclair ZX Spectrum, and how I hacked the Manic Miner code so I could use my new module.
www.robertprice.co.uk/robblog/rc20...
Last #SAMCoupe related #Halloween post! 😄🎃👻
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
October 31, 2025 at 1:31 PM
Last #SAMCoupe related #Halloween post! 😄🎃👻
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!
"The Monster Mash", 8 to 1 ADPCM compressed sample playing through the Quazar Surround soundcard (my first #hardware release back in 1995 for the SAM, 2024 edition available: www.samcoupe.com). #Z80 ADCPM sample routines coded in 1997. ~490K = 3 minutes!