Amp to pair with FM Acoustics 122/245 combo ?

C4s were the go to speakers for years when system was set up in living room but when grandkids starting jumping off amps had to seek refuge in abandoned bedroom where the large Dyns were too constrained.

Since the weather has been pretty hot lately have been listening thru the  Dynaudio Heritage Specials with Zanden tube pre and Reimyo KAP 777 a SS class AB design that gives off no heat.

When things cool down will go back to connecting  ATCs to FMA pre / Accuphase class A monos.

In bedroom have an integrated  Parallel SET EL34 hooked up to Proac 1S or 1 SC that are also standing by because of the hot weather.

You have an awesome collection of systems rost!

Thanks Jond, should really start thinking about selling gear that has accumulated over time.

Your set up must also sound very musical with the Audio Note DAC & speakers. Some time back had the AN (UK) P2s with 6L6 tubes and enjoyed that system very much.

Have you tried the NOS wide based Mullard EL34 XF1 series tubes with your amp ?

I've compared them to Telefunken, Philips & even against later generation Mullards to which I felt they were IME vastly superior in detail & tone  Downside is that their pins are somewhat larger in diameter and stress sockets especially when removing.