Works voltage: AC115V or AC230V version for choose

Dimensions: 150mm* 62mm* 215mm (W*H*D)  Excluding protruding terminals knob Dimensions

Aluminum chassis + aluminum remote, the quality is very good.and very nice.

Warranty 1 year

Using  new original BB's top volume control chip PGA2311, internal use pure resistor network, the following does not start at 0dB internal amplifier at> 0dB when, using the internal amplifier is a good indicator of the preceding stage. The board is set to -95dB to + 31dB, stepping 1dB;

Package include: Finished remote volume controler  X 1

                             Aluminum remote x 1   (no battery)

Default is not include the AC input cable.