What is missing here?


In this months Absolute Sound magazine there is a nice review of an amp that many of us would probably consider based not only on the review but on the topology utilized with the amp. The amp in question is the new Air Tight ATM 300R. This amp utilizes the 300B tube and according to Dick Olsher " The Air tight ATM300-R wowed me with countless hours of listening pleasure. It consistently brought to life the full sonic promise of the 300B". Sounds amazing right??


Except, nowhere ( except in the specs section) does it mention that this amp is limited to 9Watts/Ch!! And at that it is putting out about 10% distortion! So not only is the amp severely limited to which speakers one can match it to, but those speakers had better be ULTRA high efficiency. While most experienced a’philes will expect the extremely severe limitations of this kind of max output, how many casual listeners who read this article will realize the extreme limitations that this amp comes with? Certainly none of that is mentioned in the review, which brings up the question...why not??? How many even somewhat seasoned a’philes have made the mistake of matching a flea powered amp with a less than favorable speaker load? Let’s hear about it....
128x128daveyf
@aewarren. Your posts say a lot about you. I certainly hope that you never find yourself in a position of disadvantage because someone failed to disclose something to you..

Maybe then we can talk about comprehension...or lack thereof!
I would make a different point about the problem with the review.  I am not in the market for a low power amp or for $15,000 amp of any power.  The knowledge that this is a low power amp that costs $15,000 would very likely inform my decision about whether to read the review ... I shouldn't have to read to the end of a long review to find that out.  To make the point a little more sharply, suppose TAS were to publish a long and detailed amplifier review that ended with the sentence "Unfortunately, only 10 of these amplifiers were manufactured and they were all destroyed when the factory exploded."  Would't you feel sort of cheated that you had read an entire review of a non-existent product? 
[I guess this might be OK on April 1, but not in September.]
@billzame. Great points. In this particular review, there is actually no mention of the output power of this amp in the body of the piece. So, one could actually read the whole piece and not realize what that is!
billzame - hi there, I don’t mean to be contentious regarding your recent point, but I have something that might give you some room for thought - being new to the whole high end audio hifi hobby, I’ve poured over so many articles, reviews and everything audiogon has to offer, and I’ve discovered something interesting - I’ve never seen reviews as necessarily written for the sole purpose of one’s selling, or my search for, a particular product - I read everything I come across to learn more about details,; about concepts; about audible and inaudible differences; about power cords; about what certain reviewers specific preferences are for certain products I may not have listened to, in comparison to those that I have; and just about everything related to our hifi world, in order to understand the complex relationships between technology and the human ear. I may be mistaken, but I believe most audiophiles read for the sake of deeper knowledge too, and that the specific purpose of buying is not necessarily the most important. Imagine what might have been missed in the review if one merely focussed on the specifications of cost and power output that were already at the start of the review! And, even if specifications were all that were desired, I have been powering my 88db sensitive speakers with a 15wpc SET amp for the past six months to the most amazing sound - numbers that a hifi component exhibits as an isolated object doesn’t really tell any truly accurate story, because it will never be isolated in use, in being a part of a very specific set of complex relationships within any given system. I have found that the focus on specification numbers as an object of research is an unhealthy habit, as it might make me miss everything else more important about the profound and critical relationships that musical reproduction and listening is truly about. 
In friendship : ) - kevin
@kevn  Kevin, perhaps you could answer my question. If you read the review I alluded to in my OP, there is no mention in the body of the work that the amp in question puts out a maximum of 9watts/ch and at 10% distortion. Furthermore, there is no mention of what kind of speakers would seem to be mandatory if one is to consider this amp. Given that you state that the relationship between components is a very complex aspect ( which I concur with), I ask this:  if you had bought this amp and hooked it up to your 88db sensitive speakers, and the result was far from what you are expecting based on the review, what would your thoughts be?