Heritage Audio Motorcity EQalizer; passive 1-channel analog equalizer; replica of the ""MOTORCITY EQualizer""; historically accurate knob layout with custom molded Bakelite knobs; identical equalizer circuitry (including custom 1960s capacitors and inductors); 7 frequency bands across the sound spectrum from 50 Hz, 130 Hz, 320 Hz and 800 Hz to 2 kHz, 5 kHz, and 12.5 kHz with stepped rotary switches to boost or cut 8 dB in 1 dB steps; bypass switch; on/off switch; UTC replica input transformers with optimized transfer ratio; output amplifier with Carnhill transformer; connectors: 1x line input XLR, 1x line output XLR; external power supply: 100 - 240 VAC, 50/60 Hz, 0. 6A, 48V DC, 520 mA, max. 25W; Design: 19"" 2U; Weight: 4.7 kg