retro-thermionic Headphone amp
- Item: Tube headphone amp
- Type: retro-thermionic Headphone amp
- Posted: 7 November 2017
- Builder: mwhouston
- Country: Australia
- Comments: 0
Aleph 5
- Item: Pass Diy
- Type: Aleph 5
- Posted: 29 October 2017
- Builder: ESJ
- Country: Finland
- Comments: 2
Cathode follower
- Item: 12AU7 Buffer
- Type: Cathode follower
- Posted: 18 October 2017
- Builder: WTF Amps
- Country: United States
- Comments: 1
Grounded Cathode Preamplifier
- Item: 6V6G preamp
- Type: Grounded Cathode Preamplifier
- Posted: 18 October 2017
- Builder: WTF Amps
- Country: United States
- Comments: 0
Back loaded horn with an wave bending omni-directional horn.
- Item: Fidelio Lowther Cabinet with a modern twist
- Type: Back loaded horn with an wave bending omni-directional horn.
- Posted: 17 September 2017
- Builder: SparrowlegsSpeakerDesign
- Country: France
- Comments: 1
