Introducing GR Bass – ‘Italian Design, Pure Sound’. For the first time in the USA, GR Bass gear is available. Wonderfully built, detailed sonic audio design & an Italian aesthetic. The full product line embodies a terrific value with a detailed and musical sound.

The GR Bass product line includes amplifiers, speaker cabinets and combo amplifiers. These powerful, lightweight amps & speakers embody the stylish Italian design and attention to detail. Customized graphics and colors on the amplifiers and speakers are also available by special order.

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The amplifier product line consists of very powerful, feature laden, lightweight amplifiers. The PureAmp 350, PureAmp800 & PureAmp 700×2 are bare bones amplifiers designed to give you the greatest value on the market. The miniONE, ONE350, ONE800 and ONE1400 (the heaviest of which is 6.25 Lbs.) share feature sets that will provide the greatest value and performance of any bass amplifier available.

The GR Bass speaker cabinets possess high power capacity, a super lightweight form-factor and sonically, all are creamy & tight with a lot of presence. All GR Bass speaker cabinets include an adjustable tweeter and dual “combo-jack” SpeakOn connectors. Check out the broad selection of GR Bass speaker cabinets and pick the right one, or combination, that fits your playing style.

The GR Bass combo amplifier product line consists of two power ratings (350w & 800w) and three speaker configurations that result in six unique models. All GR Bass combo amplifiers possess high power capacity, super lightweight form-factor and great tone.

Learn more about this great value, full-line of bass amplification by visiting the exclusive distributors for the USA, Sonata Marketing at