What I like about this amp is its robustness, transparency, bandwidth returned, the dynamics.
What I regret is his protection, it is very sensitive to the speaker with piezo ... this may be correct since. He cut that protections put in the security but not for the piezos.
I try when I have bought other amps in the same price range but they were below the performance of Elyon 220 BC.
In 97 the price of 200F 1780F + fdp is € 301, very good value for money.
If tomorrow he "slammed" I repurchase the same.
My greatest satisfaction is when my musician friends tell me that that was good with my group of his facade, the amplifier contributes Elyon.