Search query: avalon 737 mic preamp

Product: Avalon VT-737sp Class A Mono Tube Channel Strip Limited Edition The Avalon VT-737sp Class A Mono Tube Channel Strip Anniversary Edition features a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering in a 2U space. The VT737SP Anniversary is identical in terms of circuitry, the only difference being cosmetic; the front panel is matt-black and the original orange LEDs have been replaced with cool blue ones. Circuit topology Four dual triode vacuum tubes (Sovtek 6922), high-voltage discrete Class A
Gain Range Microphone: Transformer balanced 850/2500 ohm, 0dB to +58dB Instrument:
Maximum input level and connector types Microphone26dB@25Hz, +30dB@1kHz balanced XLR
Line +36dB balanced XLR
Maximum output level +30dB balanced 600 ohms, DC coupled, discrete Class A Avalon