Gr Bass AT 210V-350 COMBO BLACK
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Information
Information
Manufacturer Information
Gr Bass
https://www.grbass.com
info@grbass.com
------------------------
Safety manager:
IMS Distribution
Email: contact@ims-distribution.com
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Historical Context and Positioning in the Range
The GR BASS AT 210V-350 fits within the brand's "high performance, low weight" approach, featuring a carbon fiber cabinet designed to withstand transport stresses while remaining very compact. Within the range, it targets bassists who want a 2 x 10 combo ready to play, capable of covering rehearsals and concerts without relying on a separate head and cabinet.
Who This Amp Is For
This bass combo is aimed at musicians of intermediate to professional level seeking a reliable and easy-to-carry amp. It is suitable for both rehearsal and stage, with a DI output and practical features for quick setups. Regarding styles, its 2 x 10-inch configuration and detailed EQ make it comfortable in pop, rock, funk, fusion, modern jazz, as well as in more "roots" contexts by softening the tweeter.
Features and Innovations
The control panel emphasizes efficiency: Gain and Master Volume to adjust headroom, a Deep Filter to thicken the low end, and a 4-band EQ to finely shape your tone. The mids feature frequency selectors (Mid-low and Mid-high with 3 positions each), very useful for finding the ideal presence zone depending on the bass, fingerstyle or pick playing, and room acoustics.
For stage and recording, the adjustable DI output is designed for easy integration with a mixing console, featuring Pre/Post DI switch and GND Lift switch. There is also an effects loop (Send/Return) to insert a multi-effects unit, compressor, or external preamp, as well as an adjustable headphone output and a AUX 3.5 mm mini-jack input for silent practice. The mute switch facilitates bass changes, and the cooling fan offers a Studio/Live mode to adapt fan behavior to the context.
Sound Character
With its carbon fiber cabinet and neodymium speakers, the AT 210V-350 aims for a fast and clear response, ideal for sharp attacks and controlled low end. The 2 x 10 format delivers punch and good midrange definition, while the 1-inch tweeter (adjustable over 4 positions) allows adding brightness for modern sounds, slap, or conversely, softening it for a rounder tone. The stated frequency response (38 Hz to 18 kHz ) and sensitivity (99 dB ) support a combo capable of projection while remaining precise on playing nuances.
Technical specifications
| Category | Bass cabinet |
| Effects loop | Yes |
| Category | Amplifier |
| Speaker diameter | 10" |
| Number of speakers | 2 |
| Headphone output | Yes |
| Color | Black |
| Finishing | Black tolex |
| Power output | 350 W |
| Type | bass combo amp |
| Power | 350W |
| VU meter | yes |
| Built-in tuner | yes |
| Controls | Master Volume, Gain |
| Filter | Deep Filter |
| EQ | 4 bands |
| Mid-low selector | 3 positions |
| Mid-high selector | 3 positions |
| Construction | carbon fiber |
| Speakers | 2 x 10 inch neodymium |
| Tweeter | 1 inch with 4-position level adjustment |
| Enclosure | rear bass reflex |
| Frequency response | 38 Hz - 18 kHz |
| Sensitivity | 99 dB |
| Instrument input | 6.35 mm Jack |
| Auxiliary input | 3.5 mm |
| DI output | adjustable |
| DI switch | Pre/Post |
| Switch | GND Lift |
| Speaker output | Speakon |
| Accessories output | 9V DC 300mA |
| Mute switch | yes |
| Fan | Studio/Live mode |
| Dimensions | 43 x 40 x 35 cm |
| Weight (Kg) | 9.5 |
| Finish | Black |
| Power supply | 220V |
Questions frequently asked
Is the GR Bass AT 210V-350 combo powerful enough for live performance?
The rated power reaches 350 W, delivered by a configuration of two 10-inch neodymium speakers. An adjustable DI output allows a direct feed to a mixing console in a stage setting.
What is the weight of the GR Bass AT 210V-350 bass combo?
It weighs 9.5 kg and measures 43 x 40 x 35 cm, featuring a carbon fiber enclosure.
Is the DI output suitable for recording and PA use?
The adjustable DI output features a Pre/Post selector to send a signal before or after EQ. A GND Lift switch is included to reduce ground loop issues. The Send/Return effects loop allows adding external effects.
Can silent practice be done using headphones with an audio source?
An adjustable headphone output and a 3.5 mm mini-jack AUX input enable silent practice with audio playback. The instrument input uses a 6.35 mm jack.
How is the sound adjusted on this 2 x 10 combo?
The 4-band EQ is complemented by 3-position Mid-low and Mid-high selectors. A Deep Filter boosts the low end, while the 1-inch tweeter offers 4 level settings.



