This product has been discontinued and is no longer shipping. Manufacturing specs and user information is provided below for owners of the product.

JDV-Pre Instrument Preamplifier

Part # R700 0120 00

About the JDV-Pre

  • 100% discrete class-A instrument preamplifier
  • Feed-forward input stage with zero negative feedback
  • AccuState gain control for low noise at all levels
  • Variable low frequency cut for acoustic instruments

The JDV-Pre is a 500 series instrument preamp designed specifically to capture the natural tone and distinct character of the instrument.

JDV-Pre Applications

JDV-Pre standard setup

The standard DI setup. Bass guitar with magnetic pickups connects to the front panel jack and the instrument signal is thruput to a stage amp. The JDV-Pre's balanced output connects to your recording or PA system.

Acoustic Instruments with piezo pickups

Acoustic instruments like violin, cello and string bass often use a piezo pickup atached to bridge. The JDV-Pre is equipped with a variable input impedance that can be switched to an ultra-high 4meg Ohms mode that brings out all the tone from piezo transducers.

JDV-Pre with a microphone

Connecting a condenser instrument mic to the rear XLR input let's you use the JDV-Pre as a mic-preamp. Shown here is a DPA 4099G clip-on microphone with acoustic guitar. The JDV-Pre's balanced output connects to your recording or PA system.