Trying to figure a topology to use a grounded grid amp stage with a moving coil cartridge as input. I figured the impedance match should be pretty good, and grounded grid circuits have some nice qualities. But I just can't figure a way to do it without running dc through the cartridge, which seems like a really bad idea. All I've ended up with is my brain on a rack.Anyone?
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Topic - I've racked my brain... - lipmanl 14:08:12 03/05/07 (8)
- An input transformer similar to ones used in ribbon mics - grhughes 07:45:48 03/06/07 (0)
- There are two ways I know of - both with a few disadvantages... - Allen Wright 06:04:30 03/06/07 (2)
- Re: There are two ways I know of - both with a few disadvantages... - lipmanl 07:52:14 03/06/07 (1)
- Re: There are two ways I know of - both with a few disadvantages... - Allen Wright 06:26:41 03/07/07 (0)
- Re: I've racked my brain... - dave slagle 18:32:03 03/05/07 (0)
- Re: I've racked my brain... - Eli Duttman 17:46:34 03/05/07 (0)
- Re: I've racked my brain... - dave slagle 14:37:55 03/05/07 (1)
- Re: I've racked my brain... - Pär 07:24:16 03/06/07 (0)