Hmm i would be interested too in getting some impressions
I owned the diablo 300 before
now I own a krell 300 xd. The gryphon imo is was the more powerful amp.. and i enjoyed the sound. However, im a bit shocked to say I’m enjoying my Krell more. Its both sweeter and more detailed. That said i often think back at my time with the gryphon
i started looking at trading in for an i400, but gryphon says the 333 usesCircuit advancements and parts from the new Apex and Commander. VERY intriguing
the i400 is probably better, but the 333 is not only cheaper but can save me from buying a preamp