———POWER ATTENUATOR -----● for amps up to maximum 200 Watt -----● selfpowered lownoise fan -----● build in bedroom level (Position5) continuous adjustable -----● multiohm 4/8/16 ohms -----● Power reduction: -1,2dB/-3,8dB/-6,9dB/-10dB/-12dB/-20dB -----●Dimensions -----●21,5cm x 20cm x 10cm