Hi Devilboy,
I'm using the Job 225 with my Dartzeel NHB-18NS preamp through TAD CR-1 speakers. I had it running for about 3 weeks with short rest periods in between. I will be putting the Job 225 on a pair of SF Evolutions in about 2 weeks and I think it will be a great match for those speakers. The Job 225 has exceeded my expectations.
My gear consists of the following:
Dartzeel NHB-18NS, Dartzeel NHB-108, D'Agostino Momentum Stereo, D'Agostino Momentum Preamp, Burmester 948 power conditioner, TAD CR-1's, Klipsch Cornwall III's, Bob Carver VTA20S Black Magic, Emm Labs DAC2X, Emm Labs TSDX, ModWright Ultimate Truth Mod Sony XA-5400ES.