GR Bass AT Cube Acoustic

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GR Bass AT Cube Acoustic

GR Bass

AT Cube Acoustic

4.6 Expert Rating

Product Info

Article Number: 552970
Brand: GR Bass
Model: AT Cube Acoustic
Price: $1,725.90

* Prices may vary. Check retailer for current pricing and availability.

This GR Bass AT Cube Acoustic is a surprisingly powerful and compact solution for double bass and acoustic bass players. The Italian design and Celestion speaker combo give it a warm, natural sound with plenty of headroom, and the lightweight design is a real bonus for gigging musicians. It's a premium-priced option, but well worth it for serious acoustic bass players needing a quality, portable amp.

Product Description

  • GR Bass AT Cube Acoustic
  • Transistor Combo for Double Bass and Acoustic Bass
  • Channels: 2
  • Power: 800 watts
  • Speakers: 1 x 12" Celestion speaker and 1 tweeter
  • Frequency range: 38 - 18.000 Hz
  • Controls: Gain
  • bass
  • mid-low
  • mid-high
  • volume
  • freq notch
  • compressor
  • master
  • Switches: 48 V phantom power
  • phase
  • piezo
  • deep
  • bright
  • notch filter
  • mute
  • Inputs: 2x XLR/jack combo socket
  • Dimensions (W x D x H): 40 x 40 x 45.5 cm
  • Weight: 8.8 kg
  • Made in Italy
PROS
  • • Italian craftsmanship ensures robust build and lasting reliability.
  • • The Celestion speaker delivers a surprisingly full, articulate low-end.
  • • Versatile EQ with notch filter handles feedback and shaping tones effectively.
  • • Lightweight for a powerful combo, making transport relatively easy.
CONS
  • • Limited effects options compared to more feature-rich competitors.
  • • The 'bright' switch can be overly aggressive, requiring careful adjustment.
  • • While versatile, it’s primarily optimized for double bass/acoustic bass – electric bass use is limited.

Product Video

Key Features

Power (Watts) 800
Speaker 1 x 12" Celestion + Tweeter
EQ Bands 4 (Bass, Mid-Low, Mid-High, Treble)
DI Output XLR/Jack Combo Sockets
Effects Compressor
Weight 8.8 kg

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Frequently Asked Questions

It handles bowing surprisingly well, the tweeter adds clarity but requires careful EQ to avoid harshness, particularly with higher bowing frequencies.
The piezo switch blends the piezo and magnetic pickups, offering a customizable tone – it’s not a simple on/off for either pickup.
It leans towards a more natural, less processed acoustic sound compared to some brighter, more 'stage-ready' alternatives; it’s about transparency, not artificial enhancement.

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