The GR Bass ONE 800 is a powerful, lightweight bass amplifier head built for players who demand clarity, speed, and professional performance. Delivering 800 watts of clean power, the ONE 800 provides exceptional headroom, tight low-end response, and detailed articulation that faithfully reproduces the natural character of your instrument.
Designed with GR Bass’s signature minimalist approach, the ONE 800 offers intuitive controls and a highly transparent tonal platform that works equally well for modern hi-fi tones, punchy fingerstyle articulation, and aggressive stage performance. Compact and road-ready, this amplifier is ideal for gigging bassists seeking boutique-level tone, reliability, and portability in a high-powered professional bass head.
Power
800W RMS 4 ohm, 400W RMS 8 ohm
Dimension
W10.4 x D8.6 x H2.2 Inch
Weight: 5.2 lbs
Front panel
- Tuner / Vu-Meter
- Input
- Aux In
- Gain
- Deep filter
- Low
- Mid Low - Mid High
- High
- Bright filter
- 3 freq for mid Low - High
- Pure Sound
- Volume DI (antibump)
- Headphone master - output
- Master
- Mute
Rear Panel
- Input 230-115v (auto selectable)
- 9 Volt 300mA
- Send/Return
- Pre/Post DI
- GND lift
- DI Output
- Speakon Ch1
- Speakon Ch2
- Fan (Studio/Live mode)
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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