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Ultra-Clean to Heavy Distortion...You Decide The VHD+ Pre Module for the popular 500 format modular rack platform makes the uniquely versatile VHD based preamp technology from Duality, SSL's industry leading large format studio console, available for studios of all sizes. The VHD+ Pre module is an immensely versatile recording and processing device. It can deliver ultra clean SSL SuperAnalogueTM grade recordings but also features a switchable VHD mode. SSL's patented Variable Harmonic Drive (VHD) system uses a 100% analog signal path to generate rich harmonic distortion. Increase VHD input gain and the Variable Harmonic Drive process 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 VHD+ Pre module gives the user ultimate versatility from a studio grade preamp. Whether it's ultra-clean traditional SSL, subtle warming or totally trashy transistor distortion, VHD will change your expectations of what a preamplifier should deliver. Key features • SSL SuperAnalogueTM grade preamp • 2nd order harmonics (valve warmth to extreme distortion) • 3rd order harmonics (transistor edge to totally trashed) • Absolute control via 2nd and 3rd order harmonic blend • Variable Harmonic Drive (VHD) in/out switch • Switch-able LF Filter • +48V phantom power • Phase invert switch • PAD switch • Hi_Z switch
The stage that decides what your converters get.
- Discrete or tube gain stage
- Clean headroom at high gain
- Handles ribbons and dynamics
- Rack mountable
- Manufacturer warranty
What is the Solid State Logic VHD+ Preamp 500 Module?
A microphone preamp does more than make a signal louder. It sets noise floor, headroom and a good deal of the character, which is why the preamp in a laptop interface and a dedicated unit produce recognisably different results from the same microphone.
At a Glance
| Brand | Solid State Logic |
|---|---|
| Model | Solid State Logic VHD+ Preamp 500 Module |
| Type | Microphone preamp |
| Gain | High, low noise |
| Suits | Ribbons and dynamics |
What are the key details?
| Type | Microphone preamp |
|---|---|
| Gain | High, low noise |
| Suits | Ribbons and dynamics |
| Format | Rack or desktop |
| Condition | New, original packaging |
Why choose Solid State Logic?
Low-output ribbons and dynamics need real gain without noise. That is exactly where an interface preamp runs out and a dedicated one does not.
Frequently asked questions
Will it drive a ribbon microphone?
Yes, these provide the clean high gain that low-output ribbons need.
Is it rack mountable?
Most models are, see the description.
Does it include conversion?
Some models do. Check the specification.
How many channels?
See the model title.
Why buy from Victory Musical Instruments?
Victory Musical Instruments is a veteran-owned pro audio dealer based in Miami, Florida, founded by a working musician. Free U.S. shipping, financing at checkout and local pickup in Miami. Call 844-687-4208.
Volume and project pricing available for studios, schools and institutions.