FCS Latest Digital 4 Channel, 79/140 dB Matrix Instant Fit BTE Hearing Aid Suitable For Severe to Profound Hearing Loss With Automatic Noise Reduction Technology (V - XP)(2 Year Seller Warranty) :
Amazon.com: HQRP AC Adapter/Power Supply Compatible with Boss PSA-120S, Heavy Metal HM-2, ME-50, ME-20 ME-20B, DB-66, DB-88, BD-2 BL-1, BR-800, FBM-1, DB-88 ACM-120, CS-2 Compression Sustainer : Musical Instruments