Congrats for your DAC ! You did decide for the Lab12 finally. Good to have your feedback
Yes, changing the 6922 with the Philips one should definitely improve the sound: What kind of tube are they ? E188CC ?
Philips made the best E188CC / ECC88.
Strange your story with "distortion": Normally the human ear is not able to perceive the low distortion of a DAC, even the tube output stage...
Yes, changing the 6922 with the Philips one should definitely improve the sound: What kind of tube are they ? E188CC ?
Philips made the best E188CC / ECC88.
Strange your story with "distortion": Normally the human ear is not able to perceive the low distortion of a DAC, even the tube output stage...