An absolutely beautiful example of audio engineering at the highest level. The Airtight ATM-1S is a stereo power amplifier with its own gain controls that employs EL34 valves to deliver almost forty watts per channel.

It's been said time and time again that there's something special about valve watts and this amplifier demonstrates the point convincingly. We've spent time with customers who own well known solid state amplifiers which would appear to be vastly more powerful than the AirTight yet, in every case, the ATM-1 has communicated in a much more musical, muscular and emotional way. And, it's important to mention that none of our customers was using high sensitivity loudspeakers - mostly orthodox designs from a variety of manufacturers.

The AirTight ATM-1S is the company's best selling amplifier and it's easy to both hear, and see, why. The ATM-1S, like its siblings is impeccably constructed with exquisite attention to detail that imbues it with a pride-of-ownership quality which can't be ignored.

AirTight pricing; please be aware that some AirTight amplifiers have been in production for several years, nothwistanding the fact that some designs have evolved, many AirTight amplifiers have more than survived the test of time. As a consequence of this there are references to prices that were appropriate a long time ago still being shown on the web. No doubt AirTight amplifiers have also changed hands (actually, that is quite rare, music lovers usually keep them!) so there will be occasional references to second-hand prices as well. Recent volatilty in currency markets has also coloured the picture with regard to pricing so, if you would like to know the current price of a current AirTight model, please don't hesitate to contact us directly.