ATM-211 SET Monaural Power Amplifier
Ebullition of Affluent Power Sensation
  • Unprecedented high power 22W derived from broadcast-oriented 211 valve with direct-coupled cathode follower stage
  • All-stage triode driven non-NF Class-A operation to achieve pure, unimpaired sound
  • Independently coiled transformer for amp-stage, bias, heater & relay circuits to remove mutual interferences
  • DC-driven heater filament to eliminate hum of output valve
  • Relay activated muting circuit for long life of electrolytic capacitor
  • Bias meter to check operation status of output valve

Special Canadian Edition
  • Factory mounted Black Gate capacitors
  • Matching NOS tubes that are tested not only with a tube tester, but the actual amplifers

Valves employed 211 x 1, 12AX7 x 1, 12BH7A x 1
Rated output 22W (8 homs)
Frequency response 20-20kHz (+/- 1dB, 22W)
Intput impedance 100 kohms
Dimensions 390 (W) x 360(D) x 260 (H) mm
Weight 26 kgs