2. amps-preamps
  3. 1386441790

Solid State to replace Audio Research REF110?

Hello,

My power amp REF110 blew resistors and damage PCB (it is the second time), in the pass my VT100 MKIII also damage the PCB had to replace it.
I like REF110 sound but I think I should move to a more reliable solid state power amp.

Which power amplifier do you recommend to substitute Audio Research REF110 without have to regret every day?

Many thanks for the advice.
jglpubli
dodgealum
976 posts
 
I have owned a number of ARC amps but all solid state. Having said that one amp that has not been mentioned which may be worth considering is the Modwright KWA150SE. I own one and it is a terrific amp which has many tube like characteristics (good ones), will drive anything and is extremely well made and reliable. I compares very favorably with any of the ARC amps I have owned--much more organic, dimensional and musically involving. Perhaps worth a look/listen.
bifwynne
2,069 posts
 
Fair comment Salelectric. Perhaps Ralph (Atmasphere), a manufacturer, or Gary (Hifigeek), an ARC authorized tech, will weigh in.

Don't hold me to this, but I seem to recall that Kal or Len once explained that ARC deliberately chose not to use fuses or auto bias circuits because the components were artifacts that could potentially degrade the sonics. To the best of my knowledge, I am not aware that ARC used such compenents in tube amps over the last "n" number of years.

I would be quite surprised to hear that the reason ARC didn't use those components was to save money. My goodness, the VS-115 retails for $7,500 and the Ref 150 retails for $13K. I'm sure that the cost savings, if any, would be chump change.

Anyway, I don't work for ARC, nor do I own stock in its parent company. But I do like the company and the people.

Cheers,

Bruce
kevinkwann
77 posts
 
Thanks for your response Bruce! It was very informative.
kevinkwann
77 posts
 
Very good points Salectric!
knghifi
1,667 posts
 
Don't hold me to this, but I seem to recall that Kal or Len once explained that ARC deliberately chose not to use fuses or auto bias circuits because the components were artifacts that could potentially degrade the sonics. To the best of my knowledge, I am not aware that ARC used such compenents in tube amps over the last "n" number of years.
This is true not only limited to audio. Great example is automobiles. If you want performance, SOMETIMES you have to sacrifice convenience. It's a personal decision if worth the extra effort.

To a smaller degree, choosing between a SS or tube amp is another example.
More to discover