I had my 57s refurbed by Andrew about 6 years ago, mine had the full service, new treble panels wiring etc with widgets and protection boards. They are still silent and sound sublime.
I just realised “ silent and sound sublime” can’t be right but you know what l mean
Sorry you are stuck in quads hands now really so hopefully they will come good.
Last edited by phoenixpete; 07-02-2019 at 22:18.
Reason: More info
Pete.
Main amp is an Electrocompaniat eci2 Sony qs930 cd, Sony tuner,Stan dac,modified x10d with little pinkie se and of course Quad esl57s fully serviced with much better legs and widgets. Sometimes swap to my kef reference 3s or Rogers pro9 Tls.