Item Type: Dual Op AmpMaterial: CopperModel: LME49720HAAmplifier Type: Dedicated J-FET TypeNumber of Amplifier Channels: Dual Op AmpConversion Rate: 18V/usBandwidth: 6MHzCurrent Input bias: 22pAVoltage Input Offset: 1.2mVCurrent Power: 1.5mACurrent Output Channel: 45mARated Voltage: +3--.+18VOperating Temperature: -40C - 85CInstallation Type: In LinePackage: Dual in Line Module (for Replaceable Standard in Line DIP8 Package)Package List1 x Dual Op Amp1[Dual Op Amp] 49720 advanced dual op amp, upgrade the original equipment. Clear and transparent, with rich details and full of dynamics. 2[Amplifier Upgrade] Dual operational amplifier is ideal for audiophiles; Upgrade AD827JN AQ SQ NE5532P OPA2604AP OPA2134PA AD712AQ. 3[Excellent Resolution] HiFi amplifier board has excellent resolution, and overall sound is clean and transparent. Background sounds quiet. 4[Accurate Detail Dynamics] Dual operational amplifier details and dynamics can also be accurately expressed. Great for audiophiles. 5[Wide Use] 49720 dual op amp module can be used in decoder, music player, preamplifier, headphone power amp, CD, etc.