Rich; organic true balanced amp w good detail $6k


Suggestions welcomed & appreciated- here are the Criteria:

- fully balanced architecture
- rich, organic sound, extended bass, silky highs, but not at the expense of obscuring detail
- No OTL (too many tubes/heat)
- SS (Class A bias) or tubes OK
- 20-200 wpc ok, the lower the better though all things being equal- well built power supply crucial
- stereo amp easier to put on my Sistrum rack, but mono-bock architecture also considered if better performance
- $6k or less used would be ideal, but would consider up to $8k used if there are no world-beating contenders at the $5k-$6k used price point

Preamp is a modded Sonic Frontiers Line 3- extremely neutral, hence the desire for a richer-sounding amp to balance. High efficiency speakers from Coincident- large open concept room (main floor of house). Re: tubes, have used ARC VT-100 MKIII- good- airy w big soundstage, but meatier mids would be better. Also had Wyetech Topaz 20-watt SET, superb, if slightly lean in the mids (and not fully balanced, but shows you how powerful 20 watts can sound with a well-built power supply) For SS, am considering Pass XA.5 series (they now can run balanced from what I understand?); Clayton Audio M-200 (but unfortunately over the price-range).

Thanks in advance for any suggestions- I have an open mind, so bring it on!
sutts

Showing 3 responses by grannyring

Belles amps are what you are looking for. His new monoblock amps are said to be his very best and sell for $6700 new for the pair.(Model --200) They are pretty small and run cool so they can be stacked on your rack.

They are said to sound better then the Reference line which in my experience proved to be some of the finest sounding amps I have heard.

Bill
I have owned the Monarchy SE160's twice! I loved them and the mids are wonderful. I would say the mids are certainly more forward compared to Belles. However on my Dali Grand speakers and paired with a very good tubed preamp the Belles 350 Reference amps just ran circles around the Monarchy amps in terms of resolution, bass control, power, stage size, purity, highs were far more extended, far better speed and pace.

The Monarchy amps also caused a horrible thump in my speakers making a loud noise and pushing the drivers out when turned on. That is common and usual for the SE160. I got used to it, but it took some time.

I ran two Belles Ref 350 amps for a little while and the sound was effortless and beautiful. I just could not affort two 350's at that point in my life and settled on one for awhile.

I have always liked the sound of Hybrid amps owning several Blue Circle amps and the Monarchy's. When I found the Belles the Monarchy's were quickly sold.

I now own a Canary CA 309 modified to be very close to the newer CA339. It is a 45 watt per channel 300B push/pull monoblock amp. They would be glorious on your speakers, but are not balanced and you have to manage 8 - 300b tubes! Yikes.

The Belles 350 or 150 Ref's as monoblocks would be very good. The new Belles MB01's are much more expensive then used 150/350 reference amps, but I also hear they are as good as it gets at any price.

I don't want to manage all the tubes in my Canary amp, but they stay until I can find a hybrid or SS amp that is as musical. I am trying a Butler 2250 next. 250 watts in a unique hybrid design.

If Monarchy fixed the turn on thump problem with the SE250, then it may be worth trying. More power is also better as the SE160 drove my speakers more like a 75 watt SS amp.

Bill
Sutts, we need John to verify if the 350A he heard was the Reference or the older standard 350A. Goodness I have owned to many amps, but the standard 350A I did not like. It was thin to my ears. The Reference 350A has much more body and weight. It soars higher and smoooooother.

Funny you own the very speaker brand I am looking to mate with my Canary amps. I would love to hear my Canary amps on a high effeciency speaker. Mine are 4ohm and 90db effecient - not an easy load for a tube amp. I may try a Paul Speltz Zero autoformer so my amps see an 8 or 12 ohm Dali Grand.

Bill