I have two (2) Hafler Dh-200 input boards which I rebuilt using parts from qua co. Both boards were stripped of all parts EXCEPT the wound coil, then all resistors, capacitors, diodes and transistors were replaced. I bought the kit of parts on e-bay from qua co who seems to know a lot about these.
One board has two MOSFET'S and wiring, the other has all four MOSFET'S and thermistor and heat sink.
I thought I would see if anyone here is interested before I put them on e-bay. I already have two DH-200's already which I rebuilt and improved the power sully on, don't need these any more. Gave up on amplifier number three.
PM me best offer, please be reasonable.
Here are pics of the first one.
One board has two MOSFET'S and wiring, the other has all four MOSFET'S and thermistor and heat sink.
I thought I would see if anyone here is interested before I put them on e-bay. I already have two DH-200's already which I rebuilt and improved the power sully on, don't need these any more. Gave up on amplifier number three.
PM me best offer, please be reasonable.
Here are pics of the first one.
Attachments
Did you end up selling this? I'm primarily just looking for a matched set of the P channel MOSFETs but would be interested in all of it.
Dave T
Dave T
Still for sale. I have another DH200 with rebuilt input boards fully operational. Was going to strip out the guts and use the enclosure for another project. I can include all those parts also.
