Telegraph Audio ТА-37
Channel strip ТА-37 (Limited Edition) is a combination of a vacuum tube preamp, two band equalizer and optical compressor. This is an ideal device for smooth processing of vocals, bass, a wide range of musical instruments.
Specifications:
Mic input impedance: 1 kOhm
Line impedance (balanced): 15 kOhms
Instrument input impedance 1 MOhm
Mic maximum input signal: -10 dBu (with Pad -15 dB)
Max output level: +10 dBu
Recommended (minimum) load impedance: 600 Ohm
Frequency response: 30Hz – 19kHz +/- 1 dB
Max gain: +70dB (mic), +35dB (line)
Equivalent input noise: -80 dB
Vacuum tubes: 6Ж32П(x1), 6Н32П(x1), 6Н3П(x2),6Н2П(x2), 6П1П(x1)
Treble turnover frequency: 10 kHz +10 dB -8 dB
Bass turnover frequency: 80 Hz +10 dB -8 dB
Connector type: XLR/ jack 3.5mm
Attack: 12ms
Release: up to 1s.
Indication of signal output level and compression level
Power supply: 110/240 В (switch automatically), 50/60 Hz
Size: 2U Rack