Paul J.
New Head-Fier
- Joined
- Oct 27, 2009
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Does anyone offer an opamp buffer PCB? I've looked around for awhile, and I'm surprised I can't find one.
I need to drive a DSP with a low input impedance (6K) with the output of either a tube or passive preamp. This DSP will only operate below 200hz, so I do not need incredible resolution, but I do want good bass. I have a few OPA2132's and OPA2134's. I know I could P2P a buffer from them, but at this point I'm not sure what I'm going to do for an enclosure and I'd like the buffer to be fairly flexible in terms of mounting and placement. I've got a nice little regulated supply and a pile of wall warts. All I need is a cute little PCB to make build and mounting easy. Any ideas?
Paul
I need to drive a DSP with a low input impedance (6K) with the output of either a tube or passive preamp. This DSP will only operate below 200hz, so I do not need incredible resolution, but I do want good bass. I have a few OPA2132's and OPA2134's. I know I could P2P a buffer from them, but at this point I'm not sure what I'm going to do for an enclosure and I'd like the buffer to be fairly flexible in terms of mounting and placement. I've got a nice little regulated supply and a pile of wall warts. All I need is a cute little PCB to make build and mounting easy. Any ideas?
Paul