AMT Bricks O-Bass, Effects Pedal for Electric Bass@+The AMT Bricks series tube preamplifiers are inspired by the sounds of famous predecessors. They can be used before the amp or directly in the amp. When using several preamplifiers of this series, they can communicate with one another, i.e. when one preamp is switched on, the others will automatically switch off. This makes it possible to create a multi-channel, individual preamp setup.@+@+, Reproduces the sound of a popular British, orange-coloured bass tube amplifier, Controls: Level, gain, hi, mid, low, LED: Effect on, Footswitch: Effect bypass, Input: 6.3 mm Jack, Output. 6.3 mm Jack, CTRL A: 3.5 mm Jack, CTRL B: 3.5 mm Jack, Power adapter connection: Barrel connector, 5.5 x 2.1 mm, negative polarity inside, Current consumption: 300 mA, Power supply via a 12 V DC power supply (not included), True bypass, Dimensions (W x D x H): 55 x 95 x 47 mm, Weight: 270 g, Made in Russia@+*Note:* Battery operation is not supported.@+@+