Top-cofrLD DC XR1075 BBE Circuit Board Tone Adjustment Volume Control Power Amplifier Upgrade DIY 2 channel<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> DC XR1075 BBE Circuit Board </span></li><li><span class="a-list-item"> Tone Adjustment Volume Control Power </span></li><li><span class="a-list-item"> Amplifier Upgrade DIY 2 channel </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/514MmpdcPAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51h53z88yqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/514MmpdcPAL.jpg" noproxy>