Simple 7 Watt pr/ch
Ultra linear SE "office amp" with shunt feedback


Simple 7 Watt pr/ch Ultra linear SE office amp with shunt feedback

The amplifier can run with output tubes like 6550, KT66, KT77, KT88, KT90, KT100, 6L6, 5881, EL34, etc.
Input/driver tube is EF184.

Schematic:
Simple 7 Watt pr/ch Ultra linear SE office amp with shunt feedback
Mains transformer and choke are Hammond, output transformers Hashimoto.

30-JUL-08:
Simple 7 Watt pr/ch Ultra linear SE office amp with shunt feedback


  • Output transformers by Hashimoto JP
  • Mains transformer and choke by Hammond CA
  • Tubes and other stuff from Demostenes NO, ELFA NO, Partsconnexion CA
  • Overall design by: Jan Erling Veiset.
    (c) Jan Erling Veiset, 30-JUL-2008 - E-mail: valhalla[at]mikke-mus.com
    Akersora 2
    N-6600 Sunndalsora
    Norway