Click to Zoom See PRICES for Op-Amps. Sparkos Labs SS3601 Single Discrete Op AmpThe SS3601 discrete op amp will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current, and… Sparkos Labs SS3602 Dual Discrete Op AmpThe DUAL SS3602 discrete op amp will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current… Sparkos Labs DIP Socket Riser, gold-platedHigh-Quality gold plated DIP socket with circular machined pins. These can be used to allow easy op-amp swap out or be stacked to elevate devices up… NewClassD - Single Op-ampsNewClassD single op-amp upgrade for NE5534, LT1122, OPA627, AD811, AD844. NewClassD - Dual Op-ampsNewClassD dual op-amp upgrade for AD712, AD827, C4570, JRC4580, JRC5532, JRC5532D, JRC5534, LF353, LM833N, NE5532, NEC4520, NEC4570, NJM2068D,…