Radial Engineering JDV Mk5

The Drag control lets you adjust the input impedance to match your specific instrument's pickups. By dialing it in, you can restore the natural feel and high-frequency response that is often lost when plugging passive instruments like electric guitars or basses directly into a DI box.

Yes, the JDV Mk5 features two independent inputs, each with its own volume and high-pass filter. This allows you to blend or switch between two different instruments, such as a magnetic pickup and a piezo transducer, without needing a separate mixer.

A Class-A design avoids the crossover distortion found in many standard circuits, resulting in a cleaner, more linear signal path. Because the JDV Mk5 uses zero negative feedback, it preserves the natural harmonic character of your instrument rather than coloring or compressing the sound.

No, the unit is powered entirely by 48V phantom power from your mixing console or audio interface. This makes it convenient for both studio setups and live stages where power outlets might be limited.

Absolutely. The JDV Mk5 includes a transformer-isolated output, which is the industry standard for breaking ground loops. Engaging the ground lift switch will typically eliminate that annoying 60-cycle hum caused by electrical interference between your gear.

While it features a balanced mic input with phantom power, it is primarily designed to integrate a microphone signal alongside your instrument inputs for more complex setups. It is a versatile tool for blending a mic'd acoustic guitar with a pickup signal, rather than serving as a primary vocal preamp.