General > General Technical Chat

First IC you came in contact with?

<< < (13/21) > >>

zapta:

--- Quote from: N2IXK on May 17, 2015, 01:57:09 am ---The 6M11 and the other Compactrons were just multi-section tubes. Completely independent sections, with no connections between them. The 12 pin base just allowed more sections within one envelope than were possible in 8 or 9 pin tubes. 

--- End quote ---

Tube array?

:)

ivaylo:
K140UD1A (hmm ok, can't type cyrilic here), must have been like 1982, built this radio with it http://radiostorage.net/?area=news/1729

G7PSK:
Sinclair IC 10 amplifier, The IC was made by Plessey but badged Sinclair. The thing never worked properly if at all, was supposedly rated at ten watts but more like 1 watt in reality. I lost count of the number of times I took it back to the Sinclair office on Newmarket Road Cambridge where they would just chuck it in a bin in front of me and hand me another one. This was around 1969 or 1970.

smjcuk:
Thats every Sinclair product - they beat the Chinese to low quality by about 20 years :)

Blofeld:

--- Quote from: smjcuk on May 17, 2015, 10:20:31 am ---Thats every Sinclair product - they beat the Chinese to low quality by about 20 years :)

--- End quote ---

The same guy who built the ZX81? That thing was awesome. Only reason I didn't buy it was the membrane keyboard. I had just learned how to type (more or less correctly) on my mothers electrical typewriter and it was great fun. So I didn't want to use this mini-keyboard, and got the C64 some time later.

Navigation

[0] Message Index

[#] Next page

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod