The new Coda S5.5 amplifier: It's a "Petite Beast"!

@hanki What speakers and preamp?

Just curious, has anyone tried the Coda CB/CP preamp as well as the 07x.  There is a big price difference, is there a significant performance difference?  Looking at the specs it seems the 07x has less noise and more gain on the XLR connections.

@minatophase3

I have no experience with any of the Coda preamps; however, suggest taking an online look at Terry London’s review in Stereo Times on the 07X. Based on his findings, the 07x sounds absolutely phenomenal! It would be surprising if the lower cost CB or CP preamps yield as satisfying a performance as Terry reports for the 07x.

          To quote Terry's review conclusions on the 07X "It is the best synthesis of what solid-state has to offer (transparency, clarity, low frequency extension, control, micro details and slam/speed) and of what tubes have to offer (tonality, color, holographic imaging, three dimensionality, and soundstaging with a sense of air around the individual instruments) that I have heard in over thirty years listening to scores of preamplifiers." Placed on Stereo Times "Most Wanted Components of Te Decade" list!

            I am guessing the lower cost CB and CP preamps are excellent but not in the 07x league. Then again, depending on the total synergy of all system components with any of these preamps, anything may be possible. More likely though, the 07X will win the race by a decent margin, providing the overall system synergies for all preamps (CB,CP, 07x) being compared are on an even keel. Just a guess from the 07x review.

So here are my first impressions of my new S5.5 amp. It now has about 23 hours on it and still burning in. As a reference I have Magico S5 speakers, a Luxman M900U amplifier, Luxman C 900U preamp, Esoteric K-01x CD player, VPI Prime Signature turntable with an Ortofon A95 cartridge, Modwright PH 150 phono stage. My cabling is Kubala Sosna speaker cables and interconnects, power cables are all  Kimber Kable Palladium 10 except the amp has an Audioquest high current Hurricane. I have two dedicated lines, one 20 amp and the other 30amp for my power amp both with Furutech NFC outlets. 
 

Terry at the start of this thread nailed it perfectly as to the amps attributes. Crystal clear, clean highs with no grain or fatigue.  It lets me hear deeper into the music catching unknown nuances that I didn’t realize that were there. 
 

The mids match the high frequency in the openness and silky smoothness and more detail than I’ve ever experienced. 
 

The bass is tight, tuneful and full ( as much as a ported speaker design can give you). The amp never seemed to stress at higher levels  as I have been playing my system louder than normal without feeling the need to turn it down.  The amp never seemed to stress even when I turned it up way beyond with what I’m comfortable with. 
 

I am sure you have guessed I really like this amp. I’m 67 and retired so this will likely be my last power amp. I just can’t believe that this retails for just $6,400.  It is the least expensive component that I have and maybe the best performing. Coda really nailed it with this one. 
 

Jeff

@hanki

Jeff, Outstanding review and your system is absolutely awesome. Your report in conjunction with Terry’s heads up on GON clinched my decision for an amp. S5.5. Thank you!

Question now is why should any audiophile look anywhere else? 

CODA Technologies and Doug are totally worthy of this success story and the benefits it will reap! Coda-Great products and customer focus and support!

Thanks again Jeff for the stellar review of the S5.5.

Joe