Gr Bass Dual 800 BLK
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- This item is covered for 3 years
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Information
Information
Manufacturer Information
Gr Bass
https://www.grbass.com
info@grbass.com
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Safety manager:
IMS Distribution
Email: contact@ims-distribution.com
Address:
Historical Context and Positioning in the Range
This head positions itself as a modern and versatile solution for bassists who want a powerful, lightweight amp ready for all setups. Its "all-in-one" approach emphasizes ergonomics (tuner, Mute, multiple outputs) and connectivity, allowing quick transition from studio to stage without multiplying devices.Who This Amp Is For
Designed for the beginner to advanced bassist seeking a head that is simple to use yet complete enough to grow with, it is perfectly suited for rehearsals, home studios (DI, headphones, Aux), and small to medium venues thanks to its power and dedicated outputs. It adapts well to styles requiring a solid and controlled low end: rock, pop, funk, metal, gospel, reggae, and contemporary music.Features and Innovations
You have 2 independent channels with gain, and a 4-band EQ that can be activated or deactivated as needed (for example, to compare a "flat" sound to a sculpted setting). Two 3-position Medium switches with a bypass option facilitate access to different mid placements, very useful for fitting into the mix. The Master Volume control is accompanied by Line Out 1 and 2 with Mix/Dual mode, as well as a Deep/Bright voicing (switch and control) to thicken the low end or add more attack. For silent practice, a 3.5mm headphone output with level control and a 3.5mm Aux input are integrated. On stage: external effects loop, DI output with Pre/Post switch and GND Lift, plus a Speakon output for speaker cabinet.Sound
This head aims for a modern and adaptable signature, designed to switch from a clean and defined sound to a more pronounced grain via the gain settings and voicing options. The 4-band EQ and midrange controls allow choosing between a bass that is very present in the mix (attack, definition) or a broader and deeper rendering (enhanced low end). Supplier information does not specify the type of preamplification (tubes/transistors/modeling); however, the architecture and features suggest an effective "plug-and-play" use, with fine control over perceived dynamics and low-end foundation.Technical specifications
| Category | Bass amp head | Headphone output | Mini jack, Yes |
| Effects loop | Yes | Color | Black |
| Category | Amplifier | Finishing | Aluminum |
| Number of channels | 2 | Power output | 800 W |
| EQ | 4 channels | ||
| Type | amp head | Finish | Black |
| Rated power | 800W (reference impedance not specified) | Warranty | 3 years |
| Weight | 2.95 kg | Cooling | fan with Studio/Live mode |
Questions frequently asked
Is the GR Bass Dual 800 BLK powerful enough for stage use?
The rated power is 800 W, with the reference impedance not specified. This head is designed for small to medium stages and rehearsals.
Can two bass tones be used with this head?
Two independent channels with gain control are built in. The Mix/Dual mode of the two Line Outs allows these channels to be used according to the chosen configuration.
What connectivity is available for headphone use?
A 3.5 mm mini-jack headphone output with level control and a 3.5 mm Aux input are provided for silent practice.
Does the DI output have a Pre/Post switch?
The DI output includes a Pre/Post selector as well as a GND Lift. An external effects loop and a Speakon output for the speaker cabinet complete the connectivity.
What is the weight of the GR Bass Dual 800 BLK head?
Weighing 2.95 kg with a black aluminum finish, this model is easy to transport. Cooling is provided by a fan with Studio and Live modes. The 4-band EQ can be enabled or bypassed according to the desired setting.
