Helion R2D3 Preamp

PREAMP

EQUALIZER

OVERDRIVE

DI

The Sunnaudio Helion R2D3 is a single channel preamp is designed for live stage and record- ing applications. The R2D3 is a studio quality unit that works with bass, guitar and acoustic in- struments. It has an adjustable Rabid pre-drive, main drive, and semi-parametric EQ in a com- pact rugged case. The R2D3 has passive balanced TRS and XLR along with an effect insert jack. The unit can be powered by phantom source, an external DC source or internal 9V battery for convenient opera- tion in every application.