GR Bass AT Cube 500

The AT series combos are among the lightest in the world thanks to the patented Aerotech system, which uses high-end carbon fiber technology. This technology provides an uncompromising power-to-weight ratio without compromising sound quality. On the contrary, compared to traditional wooden speakers and apparatus, the Aerotech range delivers a consistent, more focused, punchier and richer sound that stands out on stage. Plus, the material used is very tough and durable, so you don't have to worry about its safety on the road.

GR Bass combos are designed to give you the ability to find the perfect sound for every occasion. These combos will surprise you with their quality and massive power in a very lightweight and compact package. All this is underlined by a modern, attractive design and a host of handy features.

To adjust the sound, you can use the four-band equalizer, which has six selectable frequencies for midrange correction, or the deep and bright filters, for example, which add density or clarity to the sound. You can then use the "Pure" button to turn off the filters and equalization to enjoy the true sound of your instrument, or use external pedals.

The combo is equipped with a 12" custom speaker with neodymium magnets, an adjustable 1" tweeter or bass reflex technology, which together make for a dense and beautifully clear sound.

There's also an aux input so you can connect external audio sources such as smartphones or tablets, or a headphone output with its own volume control. On the back, you'll find a DI panel made from the best components that won't get lost in a professional studio or on stage.

Above the control panel, you'll find 24 LEDs where you can select one of six modes, such as VU meter or precision tuner (which is also active in "mute" mode). Another unique feature is the switchable fan, for example, which allows you to enjoy the sound in the studio without any interference. You don't have to worry about the amplifier overheating, as modern software takes care of its safety.

With massive power in a compact package, these combos are great for home practice as well as on big stages, in the studio or in the rehearsal room.