Requesting opinions about 4 specific amplifiers


Greetings Audiogon community,

I am requesting your input about four specific amplifiers in a particular price range and how they may, or may not, pair well with my Dynaudio Confidence 20 stand mount speakers.

My room is 20' x 16' and does have wall absorption treatment. I do not listen at high levels, typically in the 75 to mid 85 db territory. 

I currently own a Luxman L-509X integrated amplifier, which is probably the best integrated amp I have owned to date. However I am wondering if there is a better amp match for my Dynaudio Confidence 20 speakers, and so am considering moving to separates. My budget for the amp alone is in the preowned $4K to $5K range.

Here are amps I am asking for your input about ;

-Simaudio Moon 860A V1 (Dynaudio dealers seem to endorse Simaudio)

-Pass Labs X150.8

-PS Audio BHK Signature 250 stereo (PS Audio has dropped the price on new amps in their closeout sale)

-Parasound JC 5

I realize there are many, many, amp manufacturers, and that of course if I reach a bit higher I could consider Ayre, or Aesthetix, or Coda, all of which interest me, but seem to stay outside of my budget. 

I wish I could side-by-side compare or demo all of these amps, but unfortunately it is not possible. I am looking to your experience to help in any way possible.

Thank you!

 

jpipes

we were a luxman dealer years ago one of the very few integrated amplifiers  that could beat it was the coda csib 

 

the csib through a wider soundstage and had a touch better bass and dynamics

 

Dave and Troy

audio intellect NJ

coda Dealer

@jpipes if you are looking for a touch of magic trying a tube pre with a SS amp, class A sounds like it could be the recipe you are looking for.

Pass, Coda, Newer Krell XD all could be a good fit.  The Coda CSiB integrated can be biased to different levels of overall watts while putting out the first watts in class A.  I had the CSiB in my system, really hard to beat.  Krell 300i Integrated was also amazing, Class A first 90 Watts.  Also had a Prima Luna Evo 400 Integrated, that’s all Tubes, was good but preferred the CSiB or Krell.  I ended up with a Tube Pre and SS Class A amp combo and it’s the sweet spot for me but will be a bit more $$ than an integrated.  There are also some great Class D designs out now that have captured some of that tube like magic that are worth a look.

Good Luck! 

@mgw-This is helpful, thank you. Is your Simaudio 700i the V1 or V2 version? 

@audiotroy ​​​​@mm1tt77-Thank you this good info about Coda. I think I am going to separates but the CSiB seems impressive.

@lalitk-Great to learn about Accuphase, thank you. I was unaware they would sound warmer than Luxman. They appear very similar in appearance and in specs. I think a preowned Accuphase may be within my budget. Good to know-thanks.

@yyzsantabarbara-Great intel-thank you! The Coda No. 16 looks like a beast! Beyond my budget, but wow what an amazing looking amp. Happy listening!

The PS Audio M1200s would be killer- they come up periodically ~ @ $3500-4K, or LSA Voyager GaN 350 (dual mono single chassis) ~ $1500

Both have excellent reviews

I owned the CODA CSib integrated amp and the KRELL K-300i integrated. Both are really good as others have stated. However, separates are better. I tried a lot of preamps (including the CODA 07x) with the KRELL Duo 175XD, CODA #8, CODA #16, and Benchmark AHB2 amps.

I found that the best combo for me was the Holo Audio Serene and Benchmark LA4/HPA4 preamps with any of the 4 amps listed above. An added bonus was that they were cheaper than most of the other choices I was considering. My choice was based on the preamp adding very little to the sound since the amps were so good.

Only caveat, I may not use either preamp with the SimAudio 860 V2. Not sure if that would work unless the speakers were a bit warm.