Tasty » Adam Sampson's retrotech bookmarks

12V Space Charge Tubes: A Junkbox Resource Guide edit / delete

Low-voltage valve audio designs.

to audio electronics retrotech ... on 09 July 2005

Vacuum Tube Audio edit / delete

Hifi valve designs, including the very simple "Darling" amplifier.

to audio electronics retrotech ... on 09 July 2005

Pete Millett's DIY Audio pages edit / delete

Amplifier designs -- in particular, the HA-4 is a very neat headphone amp. Valve data sheet books as PDFs too.

to electronics retrotech ... on 09 July 2005

Fun With Tubes edit / delete

I came here looking for the All-American 5 information, but there are lots of other valve-related articles here too.

to electronics retrotech ... on 06 July 2005

Optigan edit / delete

Sort of like a Mellotron, but on a considerably smaller budget (transparent discs rather than tapes).

to electronics music retrotech ... on 16 May 2005

Mick's Audiworld Index Page edit / delete

Another hifi collector.

to hifi retrotech vinyl ... on 09 May 2005

The Analog Dept. edit / delete

Lots of stuff about turntables. Some of the home-made turntables are particularly neat.

to hifi retrotech vinyl ... on 08 May 2005

HI-FI WORLD MAGAZINE - OLDE WORLDE SECTION edit / delete

to hifi retrotech ... on 07 May 2005

GERMAN Radio Communication Equipment, WWII, WW2 edit / delete

An impressive collection of German military radio equipment; some amazing mechanical and electronic engineering there.

to electronics radio retrotech ... on 06 May 2005

CED Magic - The RCA SelectaVision VideoDisc Web Site edit / delete

The "not laserdisc" format. Still surprisingly common on UK eBay.

to ced laserdisc retrotech video ... on 17 April 2005