erix
500+ Head-Fier
- Joined
- Jun 25, 2001
- Posts
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- 16
But DAMN that's a lot of wires...
This is a multi-loop amp with the modified Linkwitz crossfeed. It uses an AD823 opamp biased into Class A and EL2001 output buffers and virtual ground driver. Ruins off the internal 9V or via power jack on the side.
I have quite a few hours into the PCB layout but it worked at first fire up!
There are a lot of wires in a crossfeed amp - 10 or 12 - I can't remember. I don't think I'll do one like this anytime soon....
The LED hides behind the face plate. Crossfeed on the left, power on the right.
ok,
erix
This is a multi-loop amp with the modified Linkwitz crossfeed. It uses an AD823 opamp biased into Class A and EL2001 output buffers and virtual ground driver. Ruins off the internal 9V or via power jack on the side.
I have quite a few hours into the PCB layout but it worked at first fire up!
There are a lot of wires in a crossfeed amp - 10 or 12 - I can't remember. I don't think I'll do one like this anytime soon....
The LED hides behind the face plate. Crossfeed on the left, power on the right.
ok,
erix