Search found 37 matches

by msansom
Sat Apr 15, 2017 7:03 am
Forum: SALES
Topic: ZX81CCP
Replies: 102
Views: 16730

Re: ZX81CCP

Going to install mine this weekend.

Is there any trick to getting the old RF modulator out?
by msansom
Wed Apr 05, 2017 5:28 am
Forum: SALES
Topic: ZX81CCP
Replies: 102
Views: 16730

Re: ZX81CCP

blittled wrote:
Tue Apr 04, 2017 3:21 am
I'm thinking or wiring a mini spst toggle switch to J7 and mounting it to the side of the case so I can easily reverse the screen :)
What would really be cool would be to have a flip flop and address decode to put that under software control.
by msansom
Sun Apr 02, 2017 5:06 am
Forum: SALES
Topic: ZX81CCP
Replies: 102
Views: 16730

Re: ZX81CCP

Really looking forward to getting these. I have multiple ZX81s but nothing that can display an RF modulated signal.
by msansom
Sat Apr 01, 2017 3:59 am
Forum: SALES
Topic: ZX81CCP
Replies: 102
Views: 16730

Re: ZX81CCP

You just sold three more. ;)
by msansom
Thu Mar 30, 2017 3:14 am
Forum: Hardware
Topic: Alphacom from eBay with defective power supply
Replies: 10
Views: 714

Re: Alphacom from eBay with defective power supply

I'm fairly certain that the original power supply was an unregulated transformer. If so, a modern regulated 24V should work just fine. Certainly an unregulated supply isn't going to be accurate to better than 10%. I would probably like to find one rated for the full 1A output if possible though unle...
by msansom
Thu Mar 23, 2017 3:49 am
Forum: Hardware
Topic: Third party keyboard
Replies: 11
Views: 1112

Re: Third party keyboard

I would have definitely bought one of those back in the day if I'd known about them.

What does the back side look like?
by msansom
Wed Mar 08, 2017 5:26 pm
Forum: Hardware
Topic: ZX81/TS1000 Rubber Feet
Replies: 4
Views: 382

Re: ZX81/TS1000 Rubber Feet

Thanks guys.
by msansom
Wed Mar 08, 2017 3:48 pm
Forum: Hardware
Topic: ZX81/TS1000 Rubber Feet
Replies: 4
Views: 382

ZX81/TS1000 Rubber Feet

Two questions:

1.) Does anyone know what will get the adhesive from the rubber feet off the plastic case without harming the case?

2.) Does anyone have a source for replacement feet?
by msansom
Mon Mar 06, 2017 3:44 pm
Forum: SALES
Topic: "Pristine" ZX80 for sale on eBay
Replies: 20
Views: 1919

Re: "Pristine" ZX80 for sale on eBay

The guy says he's the original purchaser from the early 1980s at some electronics show. I suppose that it's possible that some guy in the US imported some units "in bulk", not individually boxed and wrapped the parts in cling wrap to sell at some electronics show. In fact, if someone did buy a dozen...
by msansom
Wed Mar 01, 2017 10:24 pm
Forum: SALES
Topic: ZX81CCP
Replies: 102
Views: 16730

Re: ZX81CCP

How is the latest batch of ZX8-CCB boards coming? Can we place an order soon?