Dtech audio
extreme 400
6 transistor board 300wrms
This board is tested by myself in jbl a1500hi
pioneer 1202s4 and 1211d4
tested on dc supply 55vdc and 67vdc
dtech 8 trans board review
https://youtu.be/bgsiZ7tQU3Y
dtech 6 trans old board review
https://youtu.be/3sdW9FcSq5M
dtech 5.1 bass treble board
https://youtu.be/0fshnCLSj8w
for purchasing contact dtech audios trivandrum
the board is produced by drusya audios trivandrum
the review is my personal oponion by testing...
#dtech #transistor #2sc5200 #2sa1943 #300wamp #subboard #amplifier #technicalevolution
