GRBass Class D Bass Amplifier, ONE800

Details:

The GRBass ONE800 is where cutting-edge engineering meets musical precision. Created by renowned Italian musician and engineer Gianfranco Rizzi, this 800-watt Class D bass amplifier is built with one key philosophy: delivering the pure, uncolored sound of your bass.

Despite its powerful output, the ONE800 weighs in at just 2.35kg, making it the ideal solution for gigging bassists and studio musicians who need performance without the bulk. Its sleek black finish adds a modern aesthetic to its robust construction.

Whether you're laying down deep grooves on stage or recording in the studio, the GRBass ONE800 gives you clarity, punch, and a truly transparent sound that lets your instrument shine. Available now at Everest Music—trusted music store in Ireland for premium gear and service.

The ONE 800 amp head is a powerfull, versatile and compact bass amplifier.
- 800W RMS @ 4 ohm
- 2,35kg only
- Dimensions 26,5 x 5,5 x 22 cm
- built-in tuner (or VU meter)
- auxiliary input
- antibump DI
- internal power supply for external equipment (9V center negative polarity)
- switchable fan (studio or live mode)
- headphones out with volume control
- deep switch, bright switch
- low, mid low (3 freq), mid high (3 freq), high
- pure sound (bypasses all EQ filters)
- mute function
- master volume