Transformer coupled Balanced inputs and Balanced Outputs
Passive Pultec Equalizer. Inductor
990 Discrete gain make-up amplifier
3 Step Switched Eq Low Freq Boost 30Hz, 60Hz, 100Hz +/-10%
3 Step Switched Eq High Freq Bosst 6kHz, 10kHz, 16kHz +/-10%
3 Step Switched Eq High Freq Attenuation 10kHz, 15kHz, 20kHz +/-10%
Pin Compatible with 990&2520 type op-amps
True Hardwire Eq Bypass
Gold Plated Pcb