Features Pretty Sounds: Natural transition of the tri band connection makes the sound warm and round, ensuring more audio enjoyment. Broad Utility: Can be widely applied to audio mixer, digital to analog converter circuit, audio preamplifiers, and so on. For Upgrading: Suits perfectly for upgrading AD797ANZ, AMP9927AT, MUSES03, OPA627BP, OPA37BP, LME49710HA and OPA604AP. Reliable Uses: The single channel dual discrete op amp module has 485nA current input bias and 483μV voltage input offset. Easy to Install: Designed to have a compact size and a light weight as well, the easy installation can be quickly finished. Specification: Item Type: Op Amp Module Model: V5i-S Amplifier Type: Audio dedicated.  Amplifier Channel: Single op amp.  Conversion Rate: 16V/μs Bandwidth: 12MHz Current Input Bias: 485nA Voltage Input Offset: 483μV Current Power: 5mA Current Output and Channel: 50mA Rated Voltage: ±3 - ±18V Working Temperature: -40℃~85℃ Package List: 1 x Op Amp Module Package List 1 x Op Amp Module