Akai - AM-U22 Solid state integrated amplifier

akai-am-u22, semiconductor integrated amplifier, power output 30 watts per channel

frequency response 20 Hz to 20 kHz

harmonic distortion 0.05 percent

damping factor 27

input sensitivity 2.5 mV (MM) 150 mV

signal-to-noise ratio 72 dB (MM) 100 dB line, channel separation 50 dB line

output 150 mV line, speaker load independance 4 to 16 ohms

dimensions 440x100x247 mm, weight 5 kg

this is a stereo vintage Akai-am-u22 integrated amplifier, a typical example of Japanese hi-fi at the late 1970s / early 1980s, sobriety, solid engineering and good musical reproduction, classic Akai design, brushed aluminium front panel with a low profile, understated typography, fully analog integrated amplifier meaning the preamp and power amp are together, volume knob, stereo balance control, bass and treble control very faithful for the era, multiple inputs (including aux and tuner), phono input, integrated phono amplifier, monitoring loop allowing real-time monitoring for recording and sonically good for vinyl.