View By:     Project Count: 709
12AU7 + OPA 2107 12AU7 + OPA 2107
  • Item: Tube Amp
  • Type: 12AU7 + OPA 2107
  • Posted: 10 September 2013
  • Builder: Especuloide
  • Country: Brazil
  • Comments: 2
retro-thermionic, "Arabella" - 6EM7 on Acacia retro-thermionic,
  • Item: Tube power amplifier
  • Type: retro-thermionic, "Arabella" - 6EM7 on Acacia
  • Posted: 27 August 2013
  • Builder: mwhouston
  • Country: Australia
  • Comments: 0
OPA 2107 OPA 2107
  • Item: IC Amp
  • Type: OPA 2107
  • Posted: 15 June 2013
  • Builder: Especuloide
  • Country: Brazil
  • Comments: 2
retro-thermionic retro-thermionic
  • Item: EL34 SE UL power amp
  • Type: retro-thermionic
  • Posted: 8 June 2013
  • Builder: Retro
  • Country: Australia
  • Comments: 0
retro-thermionic\Oatley Electronics retro-thermionic\Oatley Electronics
  • Item: Headphone amplifier
  • Type: retro-thermionic\Oatley Electronics
  • Posted: 1 June 2013
  • Builder: Retro
  • Country: Australia
  • Comments: 2
1ZH18B + OPA 2107 1ZH18B + OPA 2107
  • Item: Tube Amp
  • Type: 1ZH18B + OPA 2107
  • Posted: 27 May 2013
  • Builder: Especuloide
  • Country: Brazil
  • Comments: 3