Accuphase a-70 is a good option?

Dynaudios are a bit difficult to drive...they need an amp that can do a 4 Ohm load. The Accuphase can do this, no problem. But maybe 2 in bridged mode might be better? Or a P-6100?

Two Accuphase power amps in bridged mode is a very good suggestion Dave.
However, to keep the budget close to the price of one A-70 amp I would
recommend two A-46 power amps instead of two A-70.

Two years ago there was a show organised by the Alpha Hi-End shop in Antwerp
where the Dynaudio Consequence speakers where by two A-46 power amps.
(The rest of the electronics were: DP-900/DC-901 player, C-2820 pre and the
PS-1210 power source.) I could not attend this show, but a friend told me that
the A-46 had total commandment over the Consequence speakers. Having said
all this, I still advise the OP to try first the A-70 alone. Sound-wise A-70
should be significantly better than A-46 (or two A-46 for that matter).

Thanks, Nvp. Ok, I understand that. However, if he can afford it, why not? :)

That sounds good. Interesting story. Those amps were run bridged or dual mono? I don't doubt the A-70 would sound better.

Now what's your take on the P-6100? I think that would be the better amp for a Dynaudio.

Only one a-70 is a problem for the dyn c4? I'm not a rich man this is the problem

One A-70 is *probably* enough...you just would have to try and see...