Amazon.com: MyVolts 5V Power Supply Adaptor Compatible with/Replacement for Creative E-MU 0404 USB Audio/MIDI Interface - US Plug with Extension and ON/Off Switch : Musical Instruments
Emu 0404
EMU 0404 USB – Op-Amps Replacement Worth the Effort? – Toli's DIY
E-MU 0404 USB audio/midi interface + phantom | Bax Music