« earlier | later » Page 2 of 5
The Douglas Self Site edit / delete
Audio electronics, and a fascinating collection of obsolete engine technologies. Steam engine using boiling petrol as a working fluid, anyone?
to amplifier amusements audio electronics engine engineering mechanica retrotech steam valve ... on 19 June 2012
Electronics Projects - Vacuum-State Electronics edit / delete
A variety of neat valve-based projects -- amplifiers, scope-based TVs, etc.
to amplifier audio electronics retrotech tv valve video ... on 10 April 2012
Welcome to the W7GJ Home Page! edit / delete
Reusing broadcast PA modules for 6m, and a surprisingly good homebrew coax relay.
to amplifier electronics pa radio relay ... on 30 March 2012
Amateur Radio at W5JGV edit / delete
Building Very Large Power Supplies, and other radio restoration stuff.
to amplifier electronics psu radio retrotech ... on 30 March 2012
Assorted technical stuff: building RF amps with Russian valves, LS3/5a collecting, radio software for the Amiga...
to amiga amplifier electronics radio speaker ... on 30 March 2012
Welcome to the PA3CSG website! edit / delete
Big RF amplifiers with cheap Russian valves, and serious filters for them.
to amateur amplifier electronics hf radio rf valve vhf ... on 27 February 2012
GLOWBUGS TIMES - DIY Amateur Radio Tube Junk Box edit / delete
I like the 5W valve transmitter. Very cute!
to amplifier electronics homebrew qrp radio valve ... on 13 September 2011
Extremely impressive homebrew radio gear. I particularly like his recased and modified MKARS80, and the linear amp he built to go with it.
to amateur amplifier electronics mkars80 radio ... on 10 July 2011
BASIC LINEAR AMPLIFIERS by SM0VPO edit / delete
Good overview of basic linear amp design.
to amplifier electronics radio ... on 04 February 2011
« earlier | later » Page 2 of 5
| - amplifier | |
| 5 | + amateur |
| 1 | + amiga |
| 3 | + amusements |
| 15 | + audio |
| 1 | + baxandall |
| 2 | + distortion |
| 36 | + electronics |
| 1 | + engine |
| 1 | + engineering |
| 1 | + etext |
| 1 | + filter |
| 1 | + gainclone |
| 5 | + guitar |
| 3 | + ham |
| 1 | + harmonics |
| 4 | + hf |
| 3 | + hifi |
| 1 | + homebrew |
| 1 | + leak |
| 1 | + leslie |
| 4 | + linear |
| 1 | + live |
| 2 | + lpf |
| 1 | + mechanica |
| 1 | + microcontroller |
| 1 | + microphone |
| 1 | + mixer |
| 1 | + mixing |
| 1 | + mkars80 |
| 3 | + pa |
| 1 | + proj.active-speaker |
| 1 | + psu |
| 3 | + qrp |
| 15 | + radio |
| 1 | + rail |
| 1 | + relay |
| 1 | + retrocomputing |
| 10 | + retrotech |
| 2 | + rf |
| 1 | + scope |
| 1 | + sdr |
| 1 | + sinclair |
| 1 | + softrock |
| 1 | + speaker |
| 1 | + ssb |
| 1 | + steam |
| 1 | + swtpc |
| 1 | + test-equipment |
| 1 | + tone |
| 1 | + transceiver |
| 1 | + transformer |
| 1 | + transport |
| 1 | + tv |
| 9 | + valve |
| 1 | + vhf |
| 1 | + video |
tasty by Adam Sampson.