REISONG Boyuu A9 EL34 Single-ended Pure Class A tube amplifier Brand new
In Stock: 10
The amplifier is already assembled and working! I strongly advise all the incandescent of the first lamp to straighten: The Schottky diode bridge and the capacitor at 10000 UF, minus the incandescent to the ground. After this refinement in the acoustics full silence-0 background . And the amplifier body must be grounded.
Date Added: 04/06/2020 by mi****l gu*****d