[thermionic]

From my experience.... a big thumbs up for Sugden Audio, who were more than happy to provide me with helpful information regarding one of their 1970’s integrated amplifiers.


And a big ‘snotty’ thumbs down for Mission, who refused to supply information or a circuit diagram for one of their early 90’s tuners which I was trying to repair for a friend. Needless to say, the respective praise and distain was passed onto both of these end users!