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2 749,00 €

paiement CETELEM en 3 fois
916.33 € x 3
sans frais
paiement CETELEM en 4 fois
687.25 € x 4
sans frais
Availability:  Available on request
Delivery:  Contact us
Garantie : 2 ans pièces & main-d'oeuvre

AVALON DESIGN - VT-737SP - Pure Class A - Direct Signal Path

The Avalon VT-737SP features a combination of TUBE preamplifiers, opto-compressor, sweep equalizer, output level and VU metering in a 2U space.


  • 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: Unbalanced 1 meg ohm, 0dB to+30dB Line: Balanced Class A 20k ohms, -27dB to 28dB
  • Maximum input level and connector types :Microphone26dB@25Hz, +30dB@1kHz balanced XLR Instrument+30dB unbalanced front panel jack socket
  • Line +36dB balanced XLR
  • Maximum output level: +30dB balanced 600 ohms, DC coupled, discrete Class A
  • Output type and gain :XLR connector, output trim gain -45dB to20dB
  • Noise 20kHz unweighted: -92dB
  • Noise microphone EIN: -116dB, 22Hz to 22kHz unweighted
  • Distortion THD, IMD: 0.5%
  • Frequency response : 2.5dB :10Hz to 120kHz input filter included
  • Frequency response -3dB: 1Hz to 200kHz line in-out
  • VU meter and gain reduction :High quality illuminated OVU =+4dB and gain reduction to -20dB
  • High cut filter :Variable 6dB per octave 30Hz to 140Hz
  • Compressor type :Optical passive attenuator incorporating twin vacuum tubes and stereo link
  • Threshold - Ratio :Threshold variable -30dB to +20dB, ratio-compression variable 1:1 to 20:1
  • Attack - Release: Attack variable 2mS to 200mS, release variable 100mS to 5 seconds
  • Equalizer type : Discrete Class A, variable active and switched passive design 300Hz to 4k5Hz, +/- 16dB range, hi-lo Q Bass - switched 15Hz, 30Hz, 60Hz, 150Hz, +/- 24dB range, shelf
  • AC power Internal toroidal 100v to 240v, 50-60Hz selectable, 75 watts maximum
  • Dimensions :19 x 12 x 3.5 in (482 x 305 x 89mm)
  • Weight: 22lbs (10kg)