Quantity   Component name
1 × Digimix 2 - Mixing Desk & Amplifier
1 × DIY Kit Boot Delay DC protect Audio Amplifier Speaker Protection Board Component http://www.ebay.co.uk/itm/291043792283?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
2 × LJM-Audio Hi-end L20 200W 8R V9.2 Audio Stereo Power Amplifier Board with Angle aluminum http://www.aliexpress.com/item/LJM-Audio-Hi-end-L20-200W-8R-V9-2-Audio-Stero-Power-Amplifier-Board-with-Angle/1286923662.html
1 × YJ-03 Assembled mini NE5532 preamplifier board http://www.ebay.co.uk/itm/121173455170?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649