LS65 bare board
$21.00
LS65 bare board
LS65 All Tube High Voltage Regulator
tube using 5Z3/GZ34, 12AU7, OC2 EL84
voltage adjust from 150V to 400V
with two group of heater regulator adjust from 6.3 to 12.6V (parts change need)
Gold plated double side pcb
board size: L 230mm X W 125mm
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