Revox - A78 MK II Solid state integrated amplifier

Amplifier REVOX A78 MK II, produced from 1971 to 1978; the MK II version was developed to improve stability and frequency response of the first version, as well as greater reliability in the long term.

Esthetically in excellent condition, perfectly functioning

Technical Data
Continuous power (with distortion factor)
8 Ohm: 80 Watt (2 × 40 Watt) 20, corresponding to 26 dE1 at 8 ohms
Frequency response: 20-20,000 Hz ±1 dB
Power bandwidth: 10-40,000 Hz according to DIN 46500
Crosstalk attenuation: >60 dB (1 kHz) for all RCA inputs
Tone control: in 4 dB steps ±12 dB at 60 Hz, +12 dB at 12,000 Hz
Bass: 12 dB per octave, 8 dB at 60 Hz
Treble: 12 dB per octave, 15 dB at 12,000 Hz
Presence filter: 3.6 dB at 2,500 Hz
Phono equalization: according to RIAA/IEC standard (50 Hz to 15,000 Hz) ±1 dB