Guest Posted January 21, 2022 Posted January 21, 2022 (edited) Further information: These are great opamps. When i first used them I thought they sounded quite brash and "hi fi" but letting them run for a while reveals they they offer good levels of detail and dynamics without zero nasties. I think they will play well with a wide range of devices and might be good for cutting through the noise floor on headamps that need a bit more oomph. These are the dual opamp versions that can be used to replace (amongst other things): AD823, AD823AN, AD8066, AD8620, AD712, AD827, C4570, JRC4556AD, JRC4580, JRC5532, JRC5532D, JRC5532, LF353, LM4562, LME49860, LM833N, LME49720, MUSES8920, NE5532, NEC4520, NEC4570, NJM2068D, NJM2114, NJM2214D, NJM4558, NJM4558D, NJM4560, NJM5532, NJM4558P, OP275, OPA1612, OPA2277PA, OPA2132, OPA2134, OPA2604, JRC4558, RC4558D, RC4558P, TL052, TL072, MUSES01, MUSES02, MUSES8820, MUSES8920, MUSES8832, BA15532 Photos: Edited January 28, 2022 by deepthought
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