Movin
Member
Hi,
I'm currently in the process of troubleshooting a Hartke 2000 Bass amp head that is distorting. It looks like the amp cuts the positive side of the Signal when a load is connected. I think the "input part" of the power amp is faulty because both the power transistors and the power supply (although there are two large capacitors that are obviously leaking) seem to work.
I got the schematic for the HA-3500, but the parts are numbered differently , so it's hard to find the actual fault without disassembling the unit.
I wonder if someone have the schematic/service manual for the HA-2000 and could send it to me.
My email: at2mic(at)gmx.de
mfg
Movin
I'm currently in the process of troubleshooting a Hartke 2000 Bass amp head that is distorting. It looks like the amp cuts the positive side of the Signal when a load is connected. I think the "input part" of the power amp is faulty because both the power transistors and the power supply (although there are two large capacitors that are obviously leaking) seem to work.
I got the schematic for the HA-3500, but the parts are numbered differently , so it's hard to find the actual fault without disassembling the unit.
I wonder if someone have the schematic/service manual for the HA-2000 and could send it to me.
My email: at2mic(at)gmx.de
mfg
Movin