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


I have in-house the New Coda Technologies S5.5 amplifier for review for Stereo Times website. It will be awhile before I write the review. However, I'm so impressed by the performance of this petite amplifier, it only weights 45 pounds, that I wanted to give a heads up to you GON members if you are in the market for a balanced pure class A amplifier, delivers 50 watts @ 8 Ohms, and can drop 100 Amperes of current on a peak!

The world class build quality of Coda amplifiers is on display with the S5.5, along with the most beautiful purity of tonality, precise sound-staging, complete liquidity offered by pure class A design, and what might be the best top end regarding details, decays, and a natural shimmering without brightness or any edge at all.

The S5.5 uses extremely wide bandwidth output transistors instead of the usual TO3 devices used in most transistor designs. I own the Coda #16, which is great, but the midrange/high end is taken to another level of musical enjoyment with the S5.5. The S5.5 has a sense of speed/aliveness that is exciting to listen to that you experience in live music. The amp is dynamic as hell, has driven with ease any speaker I have tried it with, hence my nickname of the "Petite Beast". Remember, 50 watts pure class A, can drop 100 amperes of current and only weights 45 pounds.

Teajay (Terry London)

johnah5

Showing 19 responses by vinylvalet

Sounds like a winner. Thanks for the heads up, Terry. I just ordered one for myself.

I've resold several Coda pieces. They go fast. Folks that know this product line generally keep their purchases.

Please audition Bryston in your stereo before you consider buying. Often in reviews, Coda is compared with Pass as both designers worked together years ago at Threshold. In most cases, the equivalent spec but much more expensive Pass (someone has to pay for all those full page color ads and other marketing) is close but not preferred over the Coda.

I believe those specs were listed in the old Coda website which dealers at the time copied into their web pages.

+2. Owned the 07x for over a year and would call it anything but noisy. That noisy unit must have been defective.

I drive my Fyne F703 speakers with the S5.5. The sound quality is outstanding.

I decided to sell my black S5.5 for a silver. I am yet another one that was told two weeks and now passing two months.

Anyone ordering this amp after Terry's review comes out will be in for a very long wait.

I should have clarified; that's the engineering community.

In the audiophile community, it's usually straight wire as tone control. LOL.

You're welcome, Fred. So glad it's all coming together for you so nicely. I can see that you work really hard at getting the best sound quality possible from your stereo.

Interesting and thanks for the heads up.

I can't remember the last time Coda did a show. If ever.

Thanks, Terry. I might try this in one of our production studios as well driving. Looking forward to seeing how it mates with active ATC pro monitors.

@markmuse I also ended up with an upper end Widex pair after living with another brand. After dicking around with these for over a year, I prefer listening without them. I'd rather not have the higher frequencies compared to crappy sounding higher frequencies.

LOL, same. Fairly useless in that regard.

Just guessing but I think if you had healthy ears, you would prefer the S5.5. I have a very nice modern class D amp and I think I know what you mean.

Thanks for posting your impressions.

I also have Widex Moment. I agree, the best I've found after trying several others and understand your position. I think I'm right on that threshold. 

My experience with audiologists has been the same as yours. Oh well...

@hickamore You're welcome. After doing a lot of research, Widex appears to be the top choice among music lovers and musicians. They are certainly an improvement over my previous expensive hearing aids, Siemens Signia.

I hope they work out well for you.