RetroWorkshop
@retroworkshop.bsky.social
Sinclair C5 and retro tech enthusiast. Volunteer at TNMoC (Dave).
I’ve been recapping Amiga 1200s this week. Some with the TNMOC team and now I’ve turned my attention to my own machine. A few bits to watch out for and the microscope is essential in spotting the very slight track rot which can’t be seen with a magnifier. I used hot air to get the old caps off.
November 11, 2025 at 3:19 PM
I’ve been recapping Amiga 1200s this week. Some with the TNMOC team and now I’ve turned my attention to my own machine. A few bits to watch out for and the microscope is essential in spotting the very slight track rot which can’t be seen with a magnifier. I used hot air to get the old caps off.
Wild vs. Flowers. Mural moved from pub to TNMOC before it got bulldozed.
August 15, 2025 at 6:56 PM
Wild vs. Flowers. Mural moved from pub to TNMOC before it got bulldozed.
Taking part in the Festival Of The Unexceptional last weekend.
August 1, 2025 at 10:47 PM
Taking part in the Festival Of The Unexceptional last weekend.
A successful day at Tnmoc helping out with the retro jumble sale. Nice to meet lots of retro enthusiasts who hopefully got a few nice projects to work on. I got a faulty ST towards the end, that hadn’t sold.
July 19, 2025 at 7:14 PM
A successful day at Tnmoc helping out with the retro jumble sale. Nice to meet lots of retro enthusiasts who hopefully got a few nice projects to work on. I got a faulty ST towards the end, that hadn’t sold.
Ipswich to Felixstowe Run 2025. Just about to set off! How many Sinclair C5’s?
May 4, 2025 at 8:55 AM
Ipswich to Felixstowe Run 2025. Just about to set off! How many Sinclair C5’s?
An interesting day of talks today from Acorn and ARM former employees to mark the 40th anniversary of the first ARM chip being powered up. At The CFCH in Cambridge.
April 26, 2025 at 7:08 PM
An interesting day of talks today from Acorn and ARM former employees to mark the 40th anniversary of the first ARM chip being powered up. At The CFCH in Cambridge.
Popped into @rhayadercomputer.bsky.social earlier this week. Had a nice chat with the proprietor about retro computers. I was hoping to pick up a mug, but I need to get that online as they are printed to order.
April 18, 2025 at 2:35 PM
Popped into @rhayadercomputer.bsky.social earlier this week. Had a nice chat with the proprietor about retro computers. I was hoping to pick up a mug, but I need to get that online as they are printed to order.
The new line output transformer has been installed in this very clean (low mileage?) Philips CM8833mkii and now on soak test. Another one ready for the visitors to enjoy at the museum.
March 30, 2025 at 12:29 PM
The new line output transformer has been installed in this very clean (low mileage?) Philips CM8833mkii and now on soak test. Another one ready for the visitors to enjoy at the museum.
Following his presentation to TNMOC @tnmoc.bsky.social supporters today, Malcolm shows of the newly installed Ferranti Argus 500 to visitors. You can watch a video we made about its restoration here youtu.be/5q7Qc8ayzxw?...
March 29, 2025 at 5:51 PM
Following his presentation to TNMOC @tnmoc.bsky.social supporters today, Malcolm shows of the newly installed Ferranti Argus 500 to visitors. You can watch a video we made about its restoration here youtu.be/5q7Qc8ayzxw?...
Another monitor for @tnmoc.bsky.social This is a nice example of a Philips CM8833 mkii from the early 90’s. I replaced the power switch but no picture and a high pitched noise. Suspect the LOPT has gone, and now guided by a video from Neil @visitthecave.bsky.social on its replacement. Thanks Neil!
March 27, 2025 at 10:24 AM
Another monitor for @tnmoc.bsky.social This is a nice example of a Philips CM8833 mkii from the early 90’s. I replaced the power switch but no picture and a high pitched noise. Suspect the LOPT has gone, and now guided by a video from Neil @visitthecave.bsky.social on its replacement. Thanks Neil!
Amiga monitor now fully fixed. The power LED wasn’t working. It was both faulty and installed the wrong way around! Also located a front flap from a faulty monitor in the store. Ready to be paired with an Amiga 2000 at the museum #TNMOC
March 9, 2025 at 10:16 PM
Amiga monitor now fully fixed. The power LED wasn’t working. It was both faulty and installed the wrong way around! Also located a front flap from a faulty monitor in the store. Ready to be paired with an Amiga 2000 at the museum #TNMOC
Lovely old Amiga CRT fixed. It was missing some parts, importantly the insulating piece between the psu switching transistor and the heatsink so it was shorted. On soak now. One for @tnmoc.bsky.social once I find a new front flap.
March 2, 2025 at 10:40 AM
Lovely old Amiga CRT fixed. It was missing some parts, importantly the insulating piece between the psu switching transistor and the heatsink so it was shorted. On soak now. One for @tnmoc.bsky.social once I find a new front flap.
I'm currently working on an Amiga 1081 monitor for TNMoC. This one was found in a non-working state with some missing parts. I've replaced the BUT11A PSU power transistor, and a 4.7Ohm 7W resistor. The power transistor was missing its insulating material and clamp, so I had to fit an insulating kit.
February 23, 2025 at 5:13 PM
I'm currently working on an Amiga 1081 monitor for TNMoC. This one was found in a non-working state with some missing parts. I've replaced the BUT11A PSU power transistor, and a 4.7Ohm 7W resistor. The power transistor was missing its insulating material and clamp, so I had to fit an insulating kit.