The PS-P1220E 12V Power Supply from Tascam is a compact replacement power supply that can be used with the following Tascam devices:
VS-R265, VS-R264 Dante Compact Processor series SD-20M DP-32SD, DP-24SD Celesonic US-20x20, US-16x08, US-4x4, US-1200 DR-680MKII