Hi all - I have owned an used an Arnstrong 626 since about 1969 and it has always been my go to quality amp . I've made numerous repairs including three sets of volume / balance /bass and treble pots but recently had a real problem with heavy thumping in my B&W speakers at any high volume. I changed all main power supply components but didn't clear the problem until I replaced the voltage stabiliser components - now it works as good if not better than ever. The exact replacement NPN transistors were just not available so had to use equivalents . If anyone has a similar problem don't despair it can be done . more info on equivalents available on request. I have a full digital Naim set up but to be honest i really miss the smoothness of the 626 which is currently used for monitoring duties.
Armstrong 626 Receiver
I recently got an Armstrong 626 receiver from England. This is a very little known unit in the US, and is very rare here also. I got a chance to hear and compare one to other top name receivers and amps during the 80's, when someone traded a 626 in at a high-end shop I worked at. I was very impressed with the sound, and always wanted to get one.They have been out of business since about 1980. I think this receiver is about the best one I've ever heard. Easily better than the Tandberg, Revox, B&O, and also the Rogers, Quad, Meridian, and Arcam inegrated/tuner combos. Analog tuner is on par with Tandberg, with really good capture,sensitivity, selectivity, and provides imaging and soundstage that is hard to find with tuners. The amp is 40 watts with high current, and a large toroid transformer.It's very clean power, and I think it would drive Quad ESL's great. Front end includes a good phono section. This is a keeper. The only down side is the DIN connectors, since it was a Euro market item. Is there anyone out there who has one or has heard one? This is one of the biggest secrets in audio gear that I can think of.