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Solid State Logic XLogic Alpha VHD Pre

4 kanelers profesjonell Pre Amp

Solid State Logic XLogic Alpha VHD Pre
Varenr.: 100787
Lagerstatus: Best. vare
kr 18 799 inkl. mva. kr 15 039 eks. mva.
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Med teknologi fra SSLs flaggskip Duality, er Alpha VHD den perfekte front end til ditt studio. Med VHD-teknologien kan du ta opp krystallklar vokal,  trommer med attitude eller gitarer på grensen til sonisk ødeleggelse.
En ny verden av overdrevne muligheter!

Solid State Logic XLogic Alpha VHD inneholder:

  • 4 Profesjonelle ultra-clean mikrofonforsterkere med linje- og HiZ instrument innganger
  • 48V Phantom
  • 4 variable Harmonic Drive kretser; en tidsmaskin med forskjellige forvrengningskarakteristikker
  • All great-sounding recordings have to start
  • somewhere... start yours with world-class analog SSL sound with the XLogic Alpha VHD for your DAW!

A Versatile SSL Preamp!
The SSL Xlogic Alpha VHD preamp gives you the flexibility to track transparent, clear audio, or add sonic character ranging from warm to raging. Four premium SSL preamps (with up to 75dB of gain) are on board the Alpha VHD, combined with a Variable Harmonic Drive circuit that will make this unit an incredibly versatile part of your signal chain. You already know SSL's products feature quality and reliablity that's second to none; now get some of that great SSL sound for yourself with the Alpha VHD preamp!

SSL quality and innovation
Based on the VHD circuit from SSL's Duality console, the VHD Pre adds four SSL mic preamps to any line level DAW audio interface, transforming it into a professional quality, multi-channel analogue recording system. These preamps provide up to 75dB of gain, so everything from robust line-level instruments to delicate ribbon mics will benefit.

Variable Harmonic Drive
The preamps are combined with independent Variable Harmonic Drive circuits that use 100% analog signal paths to generate rich harmonic distortion - adding SSL analogue attitude to your digital recordings. As you increase the input gain, the Variable Harmonic Drive circuit introduces a blendable mix of 2nd or 3rd harmonic distortion to your source material, taking it from gentle tube-style warmth to transistorized clipping. It's a new world of overdriven possibilities.

You get an array of controls, including illuminated 20dB pad switches, hi-Z switches, individual input, output, and Variable Harmonic Drive controls for each channel. You can really take control of your signal and add character with this preamp.


  • Ultra-clean SSL preamp with 75dB of gain
  • 48V phantom power
  • 20dB pad switches that illuminate to indicate overload
  • hi-Z switches to accommodate mic, line and instrument level signals
  • Four independent Variable Harmonic Drive systems
  • Front panel 1/4" jack instrument/line level inputs with passive DI type impedance detection and level matching
  • Individual input, output and VHD controls for each section
  • Rear panel XLR mic/line inputs and XLR output
Physical *
Depth 230mm / 9" casing only
Height 44.5mm / 1.75" (1 RU)
Width 438mm / 17.25" casing only
  482mm / 19" inc’ rack ears
Weight 2.6kg / 6 pounds
Power < 20 Watts
Boxed size 320mm x 550mm x 80mm
  12.75" x 21.75" x 3.25"
Boxed weight 3.5kg / 8 pounds
* All values are approximate


Temperature Operating: +5 to 30 deg. C
  Non-operating: –20 to 50 deg. C
  Max. gradient: 15 deg. C/hour
Relative Operating: 20 to 80 %
Humidity Non-operating: 5 to 90 %
  Max. wet bulb: 29 deg. C (non-condensing)
Vibration Operating: < 0.2 G (3 – 100Hz)
  Non-operating, power off: < 0.4 G (3 – 100Hz)
Shock Operating: < 2 G (10ms max.)
  Non-operating: < 10 G (10ms max.)
Altitude Operating: 0 to 3000m (above sea level)
  Non-operating: 0 to 12000m


Power Supply IEC320 3-pin connector, 100 – 240 Vac, 50 – 60 Hz
Analogue I/O
Microphone Balanced, 3-pin XLR-F, Zin = 1kΩ (10kΩ for Hi Z)
Instrument Un-balanced, ¼" Mono Jack, Zin = 1MΩ
Output Balanced, 3-pin XLR-M, Zo = 40Ω
Power 5-pin 180° DIN connector, +5Vdc, ±15Vdc