GHXAMP UPC1892+JRC2150 Preamp Tone Board Treble Bass Amplifier Preamplifer BBE Effect Processor For Upgrade Audio Clarity 1PC

High-concerned chemical：none Material：others Output Power：0 Control Method：Others Surround sound channel configuration：Others Package：Yes Model Number：UPC1892+JRC2150 Preamplifier Tone Board Maximum Power Per Channel：NO POWER Brand Name：GHXAMP Origin：Mainland China Certification：NONE

High-concerned chemical: none Material: others Control Method: Others Surround sound channel configuration: Others Package: Yes Model Number: UPC1892+JRC2150 Preamplifier Tone Board Maximum Power Per Channel: NO POWER Brand Name: GHXAMP Origin: Mainland China Certification: NONE