Avalon VT-737SP 1 Channel Pre-Amp/Processor Amplifier

Pricing & History

Sold for
Start Free Trial or Sign In to see what it's worth.
Sold Date
Source eBay

Avalon VT-737SP 1 Channel Pre-Amp/Processor AmplifierThe Avalon VT-737SP features a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering in a 2U space.VT-737SP SPECIFICATIONSCircuit topologyFour dual triode vacuum tubes (Sovtek 6922), high-voltage discrete Class AGain RangeMicrophone: Transformer balanced 850/2500 ohm, 0dB to +58dB Instrument: Unbalanced 1 meg ohm, 0dB to+30dB Line: Balanced Class A 20k ohms, -27dB to 28dBMaximum input level and connector typesMicrophone26dB@25Hz, +30dB@1kHz balanced XLR Instrument+30dB unbalanced front panel jack socketLine +36dB balanced XLRMaximum output level+30dB balanced 600 ohms, DC coupled, discrete Class AOutput type and gainTRS connector, output trim gain -45dB to 20dB (XLR connector by special request)Noise 20kHz unweighted-92dBNoise microphone EIN-116dB, 22Hz to 22kHz unweightedDistortion THD, IMD0.5%Frequency response -/2.5dB10Hz to 120kHz input filter includedFrequency response -3dB1Hz to 200kHz line in-outVU meter and gain reductionHigh quality illuminated OVU =+4dB and gain reduction to -20dBHigh cut filterVariable 6dB per octave 30Hz to 140HzCompressor typeOptical passive attenuator incorporating twin vacuum tubes and stereo linkThreshold - RatioThreshold variable -30dB to +20dB, ratio-compression variable 1:1 to 20:1Attack - ReleaseAttack read more

Items in the Price Guide are obtained exclusively from licensors and partners solely for our members’ research needs.

Flag item for content or copyright

If this item contains incorrect or inappropriate information please contact us here to flag it for review.

If you are the originator/copyright holder of this photo/item and would prefer it be excluded from our community, contact us here for removal.