I would get the 32 volt 6 amp. The only thing that needs higher voltage is power amplifiers but then you need +- supply that this one does not. And more current.
Are you just going to use this for powering audio tweaks or general electronics? If latter, then I would opt for the 3-voltage units like the Rigol we talked about. Opamps need +- supply and logic needs the 0 to 5 volt so for any hybrid digital and analog, you need the triple supply versions.
Are you just going to use this for powering audio tweaks or general electronics? If latter, then I would opt for the 3-voltage units like the Rigol we talked about. Opamps need +- supply and logic needs the 0 to 5 volt so for any hybrid digital and analog, you need the triple supply versions.