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SOLD: Dragon 32 computer with PSU

Post your for sale or wanted retro related wares in this section.
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PhilC
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SOLD: Dragon 32 computer with PSU

Post by PhilC »

Would anyone like to buy a Dragon 32 with power supply? £75 ish. Had a poorly MC6821P so the keyboard wouldn't work, which I've now replaced.

Has the word DONE in UV pen on top of the case but hardly noticeable.
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Need to degauss my TV.
If it ain't broke, test it to Destruction.
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rubber_jonnie
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Re: FS: Dragon 32 computer with PSU

Post by rubber_jonnie »

Interesting, my Dragon had exactly the same issue with the keyboard. Also, the key switches aren't the best...
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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PhilC
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Re: FS: Dragon 32 computer with PSU

Post by PhilC »

rubber_jonnie wrote: Wed Oct 15, 2025 1:37 pm Interesting, my Dragon had exactly the same issue with the keyboard. Also, the key switches aren't the best...
The keys seem okay. They are about the same as on my TI-99 keyboard.
If it ain't broke, test it to Destruction.
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rubber_jonnie
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Re: FS: Dragon 32 computer with PSU

Post by rubber_jonnie »

PhilC wrote: Wed Oct 15, 2025 1:54 pm
rubber_jonnie wrote: Wed Oct 15, 2025 1:37 pm Interesting, my Dragon had exactly the same issue with the keyboard. Also, the key switches aren't the best...
The keys seem okay. They are about the same as on my TI-99 keyboard.
Mine are awful, not a patch on my Ti-994a. Possibly depends on when they were built I guess.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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Re: FS: Dragon 32 computer with PSU

Post by Hellraiseruk »

Does this one work with the speed-up poke without crashing?

JD
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PhilC
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Re: FS: Dragon 32 computer with PSU

Post by PhilC »

Hellraiseruk wrote: Thu Oct 16, 2025 6:32 am Does this one work with the speed-up poke without crashing?

JD
I have no idea what that is but will try it if you give me the info
If it ain't broke, test it to Destruction.
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Re: FS: Dragon 32 computer with PSU

Post by rubber_jonnie »

PhilC wrote: Thu Oct 16, 2025 8:24 am
Hellraiseruk wrote: Thu Oct 16, 2025 6:32 am Does this one work with the speed-up poke without crashing?

JD
I have no idea what that is but will try it if you give me the info
Apparently it's Poke 65495,0.

Haven't tried it myself either.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
Hellraiseruk
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Re: FS: Dragon 32 computer with PSU

Post by Hellraiseruk »

rubber_jonnie wrote: Thu Oct 16, 2025 10:27 am
Apparently it's Poke 65495,0.

Haven't tried it myself either.
That is indeed the one, some Dragons would hang, whilst others would work as it cranked the cpu clock to the dizzy heights of 1.8MHz; I have unhappy recollections of applying that poke then forgetting to revert it before saving a game, only to find i then couldn't load it back in 😞

JD
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rubber_jonnie
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Re: FS: Dragon 32 computer with PSU

Post by rubber_jonnie »

Hellraiseruk wrote: Thu Oct 16, 2025 1:02 pm
rubber_jonnie wrote: Thu Oct 16, 2025 10:27 am
Apparently it's Poke 65495,0.

Haven't tried it myself either.
That is indeed the one, some Dragons would hang, whilst others would work as it cranked the cpu clock to the dizzy heights of 1.8MHz; I have unhappy recollections of applying that poke then forgetting to revert it before saving a game, only to find i then couldn't load it back in 😞

JD
I'll see about trying it on mine. I assume that it's just a case of getting to basic, poking and then loading whatever you want? Just figuring how it might work with my CoCoSD.

1.8Mhz, isn't that double the usual speed? Can imagine it might be a bit wobbly...
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
Hellraiseruk
Posts: 89
Joined: Thu Oct 05, 2023 10:04 pm

Re: FS: Dragon 32 computer with PSU

Post by Hellraiseruk »

Don't try loading or saving with the poke active, think you have to poke 65494,0 to revert it beforehand otherwise all the timings will be out. It was a common poke in type- in listings of the time, you'll know it's worked as the cursor will flash twice as fast.

JD
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