In addition to our faithful recreation of the original vacuum tube make-up gain EQP-1A3, we have also recreated the EQP-1A3 version based on the legendary API 2520 op-amp.
Specifications
Input Transformer: 600 Ohms
Output Transformer: 600 Ohms
Noise: Below -80 dBm
Distortion: 0.15% at 10 dBm into 600 Ohms
Amplifier: 20 CPS to 20 KCS; +0, -1 dB ref 1 KCS including input/output xfmrs
