General
The 350T by GRBass is a compact and lightweight bass amplifier you can easily take along with you for smaller gigs. The single, 12-inch speaker adds plenty of punch to your bass guitar but doesn't lose out on the lower frequencies. You can finetune your preferred amount of high through the 1-inch HF tweeter with a 3-way switch. As soon as you've plugged in your bass guitar you can use the VU and gain-potentiometer for a nice, clean bass sound. The built-in tuner allows you to tune everything just right and, should you want to do so quietly, there's the mute button to silence the speaker at will.
CUBE 350T: 4-band EQ and more
After your strings are tuned just right, it's time to fine tune your sound using the 4-band EQ. The midrange can be adjusted with the mid-low and mid-high knobs and both offer 3 frequencies to either emphasize or diminish. For more clarity or more low you can use the bright or deep regulators. Want no EQ whatsoever? No problem! Simply press the 'pure' button for an unaltered sound. But that's not all designer and musician Gianfranco Rizzi has added to this practical bass guitar amplifier combo. Next to the mono effect loop you can provide your 9V DC (300 mA) effects pedal with the power output on the back and you can even adjust your headphones' volume.