audio Research REF 110 and KT 120 tubes

hi
did someone try KT120 tubes on REF 110 ?
how does it sounds ?

patrice

thanks for your review
so the KT120 can be mount ont the old REF 110
that's a good new

I had some informations of Kalvin from ARC:

i have a REF 110 from 2008 (230V - 50Hz)
i would like to know if i can put KT 120 tubes instead of my 6550 tubes

Thanks

"Yes you can. They are a direct replacement.

Leonard Gustafson
Customer Service"

Thanks Kelvin

inside the new REF 110 it's the same as the old (like mine 2008)
the only difference is the tubes KT 120 ?

How the ref 110 does Sounds with the KT 120 ?

regards
Patrice

"Hello Patrice,

The KT 120 has more dynamics and better bass than the 6550. The amplifier also has more a little more headroom before it gets compressed.

Best Regards,

Kalvin Dahl
Customer Support"

Thanks Kalvin

inside the new REF 110 it's the same as the old (like mine 2008) ?
the only difference on the new REF110 is the tubes KT 120 inside ?

"Hello Patrice,

Yes. The only difference is the new KT120 tubes."