how do you compare the hegel h80 to rogue sphinx v2???


I have a h80 and am waiting for a rogue


should I keep or sell the h80???


thanks

128x128jmlab926
Give them both a listen and let us know. They should be pretty different sounding so it maybe a matter if you want the tube or ss sound. 
Keep the Hegel. Rogue Class D amps have no low end, especially at low volume. 
I don't see this as much of a step up at all.  What motivated the change?  Are you locked in?  Or?  What were you trying to achieve?  Although they will have different presentations, they're both great-bang-for-the-buck products, but hardly the last word in sophistication or subtlety.