X-24K Noisey Output

[odyssey3001]

Hi guys, I have an issue with the output of my X-24K DAC which has become very distorted on it's output, this is apparent on all inputs at all resolutions. I can still hear the music but is overborn by the distortion. Any ideas? Or if this is fixable or would I be wasting time and money on such an old DAC.

Kind regards,

Phil

[audio08]

check the supply voltages on the analogue IC, should be +15V and -15V, if not check the power supply, particularly those tantalum capacitors on the power rails.