Any recommended battery powered home headphone amps?
Title says it all. No spare mains sockets and I only use my headphones occasionally, but I would like to improve on the headphone output of my A85.
I was wondering about battery powered headphone amps that will accept a pair of phono cables direct from my CDP.
No budget really. Feel free to chime in with anything, bearing in mind my cans are Grado SR125s (circa £150 IIRC).