- Made for 5-Series racks
- "Vintage Style electronics, no intergrated circuits in the signal path"
- Enough gain to handle passive ribbon mics with quiet sound sources
- "GAIN/LINE mode switch, gain is reduced by 3 dB in LINE mode"
- "Selectable two position high frequency AIR boost eq, 3 or 6 dB @ 3 kHz"
Pre-573 MKII 500-Series Preamp