Amazon.com: Accessory USA 18V AC/DC Adapter for Alesis Multimix 4 USB FX 4-Channel Mixer Effects & Home Studio Audio Interface 18VDC Power Supply Cord : Musical Instruments
Replacement for 18V 800mA AC-DC Adaptor for Alesis Multimix 4 USB FX Mixer
Amazon.com: MyVolts 18V Power Supply Adaptor Compatible with/Replacement for Alesis MultiMix 8 USB FX Mixer - US Plug : Musical Instruments