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Mono Brook 12A 2A3 Tube Amplifier All Stock & Original Less Tubes – Older 12A

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Original price was: $3,960.00.Current price is: $2,376.00.

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Brand : Brook
Model : 12A
Type : Tube Amplifier
Country/Region of Manufacture : United States

Mono Brook 12A 2A3 Tube Amplifier. Serial # 503 12A 285. Dimensions 17″ x 6 3/4″ x 8 3/8″. Net Weight 17.2 lbs/7.8kg. This is an earlier Brook 12A Tube Amplifier model. The inside choke transformer is the older type model B4811. Output Transformer is B141K. The Power Transformer is W-140L 3522921. It has a bottom aluminum cover. Removed to show internal wiring harness. You can see it is nearly totally stock and original and unmolested. This is the best way to buy a vintage tube amplifier. The AC cord is very old and brittle. Needs to be replaced for sure. Tubes layout are 2 x 2A3, 1 x 5U4, 2 x 6J5 & 1 x 6SN7. No tunes supplied. This is the way I got it. On the Left there is a knob that says Internal. And in Middle it says Both and External on Right. No clue what it does. Probably a switch for different speaker impedance? This can be easily removed. Will leave it ti new owner to do as he/she wishes. The amp will be double boxed for shipping. Thank You and Good Luck : ) : )

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