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Pretty much any old switch will do Perry...just rate it for the current involved. If you are discharging the 100V caps on a 700 with a 470 ohm resistor, you will need a switch rated for minimum of 1/2A.

This gets a Perry Huh?? This bleeder will be attached to a capacitive load (the bulk caps in the amp) not an inductive load. As long as you don't have miles of wire creating inductance and a resistor in line to dissipate the energy stored in the capacitors, this is an easy task--the voltage...

It is just a switch and a resistor

As in the bulk caps in the amp under test? What's the issue? Should be easy to do.

What is it you are attempting to do with a bleeder Perry. I thought this was about a resistor load bank? I have not been keeping up...

goes well with 2 fingers of bourbon on the side...

No idea comes to mind unless it failed for some reason

C111 is simply a local power supply bypass capacitor. It does no harm to have this capacitor installed. Really has nothing to do with the loop stability of the amplifier.

Is that from the PL guru Lee??

A key focus for me Lee...

Polar opposites

Nobody can say you don't have any 'nads' now Jim

It seemed like a good idea at the time...

Did you take off the transistor covers Lee?

These will be included in all new Backplane Board Kit shipments. Both PL400 and PL700. These replace the lower standoffs that host the bias transistor. These plus a 1/32" thick nylon washer replace the round standoff with 1/8" thick nylon washer used before. Goal, better thermal interface to...

To dress up that old amp of yours with missing faceplate bolts...

Put a 2A fast blow fuse in line

Bob Dylan - Blood on the Tracks. Great album, beginning to end.

No it is not, 1V in on a 400 may hit the power supply clipping limit while the 700 still has room to move and needs 1.25V to hit clipping due to a higher voltage power supply in the 700. What is true is that up to the onset of clipping, the same input level into the 400 and 700 will produce the...

High side Perry, there is little energy in the HF when compared to the lows...