AIR TIGHT ATM-300 Great Conditions Tube Amp
AIR TIGHT ATM-300 Power Amplifier Used Prices US$ 3200
Comes with power cable, and instruction manual.
The operation has been confirmed. Bias reference value was obtained for both LR.
300B Western Electric
* Serial 0552
12AU7A JJ ELECTRONIC
12BH7A electro harmonix
All come with a former box.
The exterior does not feel any noticeable scratches or dirt,
It is in a very beautiful state.
Others Used Air Tight : https://www.dealhomeaudio.com/?s=Air+tight