Hello everyone. I have a Marantz PM6006 integrated amplifier.
As is known, it does not have the possibility of inserting a graphic equalizer.
My idea is to place RCAs on the rear panel, taking the signal from the output of the preamplification board to them and from RCA IN to taking the signal to the power. When the equalizer is not used, I would put some jumpers between output and input (like old amplifiers)
I have the diagram and it wouldn't be difficult.
The question is whether doing this would impair sound quality or introduce noise into the signal.
I show tab where the signal cable from the preamplifier to the power input arrives.
As is known, it does not have the possibility of inserting a graphic equalizer.
My idea is to place RCAs on the rear panel, taking the signal from the output of the preamplification board to them and from RCA IN to taking the signal to the power. When the equalizer is not used, I would put some jumpers between output and input (like old amplifiers)
I have the diagram and it wouldn't be difficult.
The question is whether doing this would impair sound quality or introduce noise into the signal.
I show tab where the signal cable from the preamplifier to the power input arrives.
Attachments
You will first need the schematic, to locate where the volume controlled, buffered line output is located. From there you can go out.
Going in: this is a direct input to the main amp. It will easily humm, buzz or worse.
It is also mandatory here, to get an idea of the input schematic. It should have a filter, to keep unwanted high frequency signals out, maybe also a capacitor in series to couple only AC.
Can you locate and identify these?
Going in: this is a direct input to the main amp. It will easily humm, buzz or worse.
It is also mandatory here, to get an idea of the input schematic. It should have a filter, to keep unwanted high frequency signals out, maybe also a capacitor in series to couple only AC.
Can you locate and identify these?
There seems to be no "Tape Monitor" input, so listening to Tape will likely not send your preferred listening source to Record Out. Iow you can't, but have you tried?
Easiest is indeed to :
Remove the cable that goes to the input of the main amplifier pcb N6001, from the volume pcb connector B1003.
Connect a coax cable to B1003 for output, the cable soldered to N6001 is the main input.
The input is muted, ac coupled as well as rf-filtered just as any ordinary amplifier does.
Remove the cable that goes to the input of the main amplifier pcb N6001, from the volume pcb connector B1003.
Connect a coax cable to B1003 for output, the cable soldered to N6001 is the main input.
The input is muted, ac coupled as well as rf-filtered just as any ordinary amplifier does.