Op-amp MUSES03 (((New))) 2 pieces Main Features: J-FET Input: Suitable for I/V conversion amplifiers, taking advantage of low input bias current. High Sound Quality: Employs circuits, materials, and assembly techniques that prioritize sound quality. Low Noise: 7.5nV/√Hz (typ.). Low Distortion: 0.00003% typ. (f=1kHz). High Slew Rate: 35V/μs typ. Gain Bandwidth Product: 12MHz. Operating Supply Voltage: ±3.5V to ±18V. Package: 8-pin DIP. Number of Circuits: 1 Price is for 2 pieces. Two MUSES03 op-amps (1 circuit each) have been converted to a dual-DIP configuration using a conversion board. As shown in image 3, the length from the pins is approximately 14mm. The op-amp and the dual-DIP conversion board are not soldered together, so they can be changed to a different op-amp. Powered on only once. Operation confirmed OK. Also, an op-amp extension socket is available for sale to accommodate cases where installing the dual-DIP conversion board is difficult.