Hello! I'm looking for a schematic for the Krell showcase or S-1500 amplifier. Krell service will not sell me one.
I have a non adjustable DC offset caused by the driver board. The driver board has nearly 60 surface mount transistors and diodes on a multi-layer board. Must be some type of servo-control of DC bias. This is most complicated driver board I've seen in my 40 years of repair. Thank you for reading!
I have a non adjustable DC offset caused by the driver board. The driver board has nearly 60 surface mount transistors and diodes on a multi-layer board. Must be some type of servo-control of DC bias. This is most complicated driver board I've seen in my 40 years of repair. Thank you for reading!
I'm looking for the circuit diagram for the Krell AMP FPB 300, because a channel switches off at a certain volume, who can help, please PM, thanks Michael.