[edpoz]

I just purchased an iQube amp and am looking to for anyone that has compared it to any tube amps? Specifically, I am lookng for a very small but equivalent performance tube amp no larger than 6" W x 3" H x 7" L to fit in my cross-trainer. Any help would be greatly appreciated.

Thanks,

edpoz

 

[rasmushorn]

You could try one of these:

Indeed G2 Class A Hybrid Headphone Pre Amplifier 12AU7 | Audio Preamplifiers For Sale

Not iQube-level of soundquality - but great value for the money.