Tonecraft 363 Tube Direct Box - Preamplifier is a world class instrument DI preamplifier for the stage and studio. Inspiring better musical performance is the first design goal and the Tonecraft 363 has quickly become the "player's player" choice.

The Rupert Neve RNDI Active Transformer Direct Interface is the result of FMr. Rupert Neve's frustration with a lack of performance from available DIs.

The A Designs REDDI V2 Tube Direct Box lifts the same tone and sound from the circuit of the original REDDI and puts it into a dual-mono, 2RU 19-inch rackmount chassis, bringing a whole new world of tonal possibility and convenience to keyboard players, guitarists, drum-machinists, and (of course) bass players the world over. Now you can tour the world with your REDDIs safely stowed in your rack!

Radial JDX-48 Guitar Amp Direct Box replaces the original Radial JDX and is now powered via +48V Phantom Power from your mic preamp; no more Wall Wart!

Summit Audio TD-100 Instrument Preamp / Direct Box

The Radial JDV MK5 Class-A Direct Box brings all of the fantastic sound and features of the classic JDV mk3 into Radial's new Stand Alone (SA) chassis format and expands upon them to make a top-tier DI!

The A Designs KGB-II Instrument Preamp is designed to provide a +4dB transformer balanced line-level output. Plug in your guitar, bass or keyboard directly into the KGBs (Keyboard/Guitar/Bass) and they will directly drive line level inputs of DAW interfaces, effects processors, power amps and line inputs of recording or FOH consoles without the need for a microphone preamp. With the A Designs KGB-II Instrument Preamp, there is no need for DI/Direct Boxes or Mic Preamps.

The A Designs KGB-1tf is a mono, solid state instrument preamplifier that is multi-functional in the world of recording and live performances.

The Radial SGI is a high performance line driver that takes an unbalanced guitar signal and allows you to drive it as far as 100 meters without noise.

The Avalon U5 Instrument DI delivers true high performance audio. Optimizes absolute signal integrity and musical performance and offers sonic excellence, the Avalon U5 helps you conjure the sweet, vivid sounds your recordings deserve.