Heritage Audio HA 609A Elite
Heritage Audio HA 609A Elite, 2-Channel Mono / Stereo Compressor / Limiter, Fully discreet class A circuit, Three Carnhill / St. Ives transformers per channel, Exact adjustment of the compressor characteristics / response from channel to channel thanks to a unique diode bridge circuit, True bypass per channel, Line input impedance: 10 kOhm, transformer balanced, Output impedance: <75 ohms, transformer balanced, Frequency range: 20 to 20000 Hz, Threshold: -20 to +20 dBu (compressor), 0 to +20 dB (limiter), Ratio: 1.5: 1 to 6: 1 (compressor), Attack: Fast / Normal (compressor, limiter), Release: 100 ms to 1,500 ms, 2x depending on the auto program (compressor), Release: 50 ms to 800 ms, 2 x auto-program dependent (limiter), Makeup Gain: 0 to 20 dB, 2 Line inputs: XLR, 2 Line outputs: XLR, Design: 19""/ 2 U, Includes external power supply (100 - 240V)