Cheers. I'll just buy some 270R resistors and stick to the original specs, not wanting to complicate things.
New resistors arrived so amp is pretty much finished, I just have to implement the input & output sections which I haven't decided on how to approach yet as I haven't worked out other details like a chassis to put it all in.
I've hooked it up to the 2x18v supplies and hopefully will try it out soon, even if it's just on a plank of wood for testing.
I've outlined in orange the bits still to be built:
Replaced resistors with beefier ones:
The 10uf electrolytic caps that were needed to complete the circuit:
With matching 18v supplies:
I've hooked it up to the 2x18v supplies and hopefully will try it out soon, even if it's just on a plank of wood for testing.
I've outlined in orange the bits still to be built:
Replaced resistors with beefier ones:
The 10uf electrolytic caps that were needed to complete the circuit:
With matching 18v supplies:
Attachments
Today I'm mounting the circuit into a chassis. I need to know what value of resistor to use for R124 which is marked TBD, which I take it stands for To Be Determined?
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