Op-Amps

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See PRICES for Op-Amps.
NewClassD single op-amp upgrade for NE5534, LT1122, OPA627, AD811, AD844.
NewClassD dual op-amp upgrade for AD712, AD827, C4570, JRC4580, JRC5532, JRC5532D, JRC5534, LF353, LM833N, NE5532, NEC4520, NEC4570, NJM2068D,…

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