Solid State Logic XLogic Alpha VHD Preamp

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Product Code: 9999-01611
Solid State Logic XLogic Alpha VHD
$1,899.00
UPC:
878076000473
Availability: Usually Ships in 1 to 2 Days

Solid State Logic XLogic Alpha VHD Preamp

The Solid State Logic XLogic Alpha VHD Preamp offers you four incredibly useful, great sounding, and tonally flexible microphone pre-amplifiers, all in a space saving, single rack-space box - and all at an incredible value.

The Solid State Logic XLogic Alpha VHD Preamp offers four of SSL's widely acclaimed VHD Pre circuits in compact 1U format. First featured on our flagship Duality console and now the go to circuit for leading engineers worldwide, the Solid State Logic XLogic Alpha VHD Pre is a patented SSL preamp design that can deliver ultra-clean SSL grade recordings but also features a patented 'Variable Harmonic Drive' circuit which can be switched into the signal path. The Variable Harmonic Drive circuit uses a 100% analogue signal path to generate rich harmonic distortion. As you increase the input gain, the Variable Harmonic Drive circuit introduces either 2nd or 3rd harmonic distortion or a blend of the two to your source material. At lower gain settings it adds gentle valve-style warmth or a touch of transistor edge. As the gain is increased the more extreme the distortion becomes until at high gain settings it delivers fierce trashy transistoresque grunge. The Solid State Logic XLogic Alpha VHD pre's give the user ultimate versatility from a studio grade preamp. Whether it's ultra-clean traditional SSL, subtle warming or totally trashy transistor distortion. The Solid State Logic XLogic Alpha VHD Preamp delivers a uniquely versatile pallette of rich analogue character that can be applied as a mic pre, instrument DI or line level processing device.

Each Pre is a simple analogue device with XLR in/out on the back, an instrument level 1/4" jack on the front panel. Each circuit has a Hi Z switch to accommodate mic, line and instrument level signals, a PAD switch to facilitate use as a line level processing device and 48v phantom power switch. There are three rotary controls: Input Level, VHD and Output Level.

Solid State Logic XLogic Alpha VHD Preamp Features

  • 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 outputs

Solid State Logic XLogic Alpha VHD Preamp Specifications

  • Physical:
    • Depth: 230mm / 9" Casing Only
    • Height: 44.5mm / 1.75" (1 RU)
    • Width: 438mm / 17.25" Casing Only (482mm / 19" including 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
  • Connections:
    • Power Supply: IEC320 3-pin connector, 100 – 240 Vac, 50 – 60 Hz
    • Analogue I/O:
      • Microphone: Balanced, 3-Pin XLR-F, Zin = 1kO (10kO for Hi Z)
      • Instrument: Un-balanced, 1/4" Mono Jack, Zin = 1MO
      • Output: Balanced, 3-pin XLR-M, Zo = 40O
      • Power: 5-Pin 180° DIN Connector, +5Vdc, ±15Vdc

Solid State Logic XLogic Alpha VHD Preamp Includes

  • Solid State Logic XLogic Alpha VHD Preamp
  • Power Cable
  • Installation Guide
  • 1 Year Warranty

Solid State Logic XLogic Alpha VHD Preamp Downloads

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1 Review Hide Reviews Show Reviews

  • 4
    Decent performance, questionable QC

    Posted by Mark McFarlane on Feb 13th 2009

    I bought a 4-channel Alpha as a utility preamp. I use it for the odd guitar track, percussion track,... The preamp sounds fine for this use. I did some testing and it does add distortion at all settings, but with the VHD counterclockwise it sounds pretty clean (but still has some minor harmonic content). I prefer my Portico for vocals and Summitt 2BA-221 for bass, but for guitars and percussion this thing works fine and is a good value.

    My only complaint is the phantom power quit working after about the 10th time I used this preamp. Luckily SSL said they'll fix it under warranty.

    At $400/channel this is a good deal, although I might consider the Focusrite ISA428 as an alternative.