In Reply to: phono amp question posted by horny on March 20, 2012 at 10:22:55:
I would try a 12AY7/6072A as another poster suggests instead of a 12AU7. But you're up against driving that lossful network which requires GAIN. Definitely NO 12AU7, the B+ current draw goes way up with a 12AU7 and it will not drive that RIAA network. Ray
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Follow Ups
- The passive RIAA EQ network has some insertion LOSS - grhughes 06:41:43 03/21/12 (5)
- RE: The passive RIAA EQ network has some insertion LOSS - danlaudionut 23:39:33 03/21/12 (4)
- RE: The passive RIAA EQ network has some insertion LOSS - grhughes 12:04:20 03/22/12 (3)
- RE: The passive RIAA EQ network has some insertion LOSS - horny 12:40:39 03/22/12 (2)
- RE: The passive RIAA EQ network has some insertion LOSS - danlaudionut 13:07:02 03/22/12 (1)
- RE: The passive RIAA EQ network has some insertion LOSS - horny 13:24:57 03/22/12 (0)