Heathkit AA20 Preamp

Heathkit AA20 Preamp
https://www.hifiplaza.co.kr

#hifi #하이파이 #audiophile #hiend #vintage #hifiplaza #audio #하이파이플라자 #오디오 #하이엔드 #빈티지

Tube complement: 5 x 12AX7
Power requirements: 117V, 50/60 cycles, 17.5 watts
Controls:
Separate bass and treble controls for each channel
4-position input selector
Separate volume for each channel
6-position function switch
Filament balance control
External power: 2 AC receptacles, one switched and one unswitched
Construction:
Panel: Charcoal gray
Cover: Luggage-tan vinyl-clad steel
Shipping weight: 7 lbs