I sent my 989 to Kent McCollum - estatsolution.com, Kansas City. Shipping was reasonable.
His assessment: The top bass panel is damaged. Stator delamination, damaged diaphragm, the glue holding the plate together has failed.
Two more original panels have signs of delamination and he is going to reglue these too.
This is the speaker that Quad in the UK repaired 5-6 years because of fizzing crackling noises. It is 'unfortunate' that $8000 speakers can fail because of dried out glue. I didn't realise how lucky we Quad owners are in England, their repair costs (replacing panels) are very reasonable.
His assessment: The top bass panel is damaged. Stator delamination, damaged diaphragm, the glue holding the plate together has failed.
Two more original panels have signs of delamination and he is going to reglue these too.
This is the speaker that Quad in the UK repaired 5-6 years because of fizzing crackling noises. It is 'unfortunate' that $8000 speakers can fail because of dried out glue. I didn't realise how lucky we Quad owners are in England, their repair costs (replacing panels) are very reasonable.