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

@johnah5  Teajay, If you have ever listened enough to have a sense of them, the tonality of AGD amps compared to this Coda? TIA

Mark

Hey,

To be quite honest I believe the AGD amps are good , but very over rated. A dear friend of mine with very good ears bought the hype about the AGD amps and sold off his Coda #8 to buy one. Very quickly he had great regret. As he said it to me my new AGD amp does everything right, but he never connected on an emotional level with the music and relax into it as he did with the Coda #8 amp. When I listened to the AGD amplifiers I don't find them unpleasant, but theirs still something missing compared to a great Class A amp with a big power supply, like the S5.5 and the other Coda amplifiers.

Teajay

What version of the AGD amps did your friend have  1, 2 or 3?? and which ones did YOU hear??

Hey riaa_award_collectors_on_facebook,

He had the Vivace MKII mono-blocks, which I heard in his system. I heard one of the single chassis models in my system that someone brought over to compare to my Coda #16 and SPL S1200. Don't remember the model number.

Teajay

@johnah5   @riaa_award_collectors_on_facebook 

I am using a pair of AGD Tempo's. These are stereo amps, the single chassis amp referred to above. I am using one channel of each (not bridged), using as monobocks. 

Teajay, I really want Class D GaNFETs to work for me. They are extremely clean and detailed with no edge. I have never heard one bit of strain from them. I can't put my finger on anything specific wrong with them, and yet.... I think I'll try some different tubes in my linestage. I'm really concerned about an all class A amp design - there are far more efficient ways to heat a room. Though I must say your comments about the little Coda make it sound very appealing. It is nice to have some low-powered high-quality solid state amps to choose from.