Skip to main content
Play Video

VT-747SP Stereo Compressor EQ

We're sorry-this item is unavailable.
Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.

Overview

Vacuum-tube warmth and presence with solid-state flexibility.

The Avalon VT-747SP Stereo Compressor|EQ lets you choose between tube tone and the classic Class A discrete transistor sound. Ideal for high-performance DAW input signal conditioning, stereo bus compression-EQ, stereo keyboards, and analog mastering applications. This Avalon Compressor combines a stereo tube-discrete Class A opto-compressor with musical 6-band program EQ, L-R output level and gain reduction metering, and internal regulated power supplies. All in just 2 rackspaces.

Features

  • Stereo Class A 6-band discrete passive program EQ
  • TSP twin signal path, vacuum tube bypass
  • Low noise -92dB
  • Fully balanced Class A input and DC coupled outputs
  • Stereo dynamic 60dB high resolution output meters
  • High-quality analog VU meter for gain reduction
  • High headroom +36dB input before overload
  • Spectral side-chain monitor for pre listen
  • EQ pre-post selection for opto-compressor
  • Sealed silver relays for all signal routing
  • Internal discrete regulated power supplies
  • Military spec vacuum tubes for long life and low noise
Specs

VT-747SP Stereo Compressor EQ Specifications:

  • Circuit topology: 3 dual triode vacuum tubes (Sovtek 6922), high-voltage discrete Class A mode
  • Input gain range: Balanced, Class A, 20kOhms, -20dB to +16dB with high gain switch
  • Maximum input level: +36dB balanced XLR pin 2 hot
  • Maximum output level: +30dB balanced 600 ohms, DC coupled, discrete Class A
  • Output type: XLR connector, output trim gain -45dB to +6dB
  • Noise: 20kHz unweighted -92dB
  • Distortion: THD, IMD: 0.5%
  • Frequency response: -3dB 1Hz-200kHz
  • Gain reduction meter: High quality, illuminated gain reduction meter 0dB to -20dB range
  • Output meter: Twin 20-segment LED VU meters with -27dB to +30dB range
  • Compressor type: Optical passive attenuator
  • Make-up gain: Variable 0dB to +10dB stereo tracking
  • 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
  • Sidechain spectral contour: Variable threshold -15dB to +15dB, frequency 70Hz to 9kHz twin ranges
  • Equalizer type: Discrete Class A, passive design optimized for full range program material
  • Frequency bands (6): Variable amplitude LF +/-24dB 15Hz shelf response
  • Variable amplitude MF1 ±8dB 125Hz selected Q response
  • Variable amplitude MF2 ±4dB 500Hz selected Q response
  • Variable amplitude MF3 ±4dB 2kHz selected Q response
  • Variable amplitude MF4 ±10dB 5kHz shelf response
  • Variable amplitude HF ±20dB 32kHz shelf response
  • AC power: Internal toroidal 100V to 240V, 50-60Hz selectable, 70 watts maximum
  • Dimensions: 19" x 12" x 3-1/2" (482 x 305 x 89mm)
  • Weight: 22 lbs. (10kg)
  • Weight-packed: 26 lbs. (11.8kg)
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat