System:
IsoTech Power Conditioning
Naim NAC-N 272
Naim NAP 250DR
[LP using Linn Sondek and high end peripherals. Revox reel to reel. Nakamichi cassette]
Endpoints:
Naim DAC-V1 connected to ‘Armchair’ PC using Audiophilleo
Naim Muso QB 2nd Generation
Roon Bridge to NAC-N 272 via NUC i5 and Arcam irDAC (digital connection)
Direct from ‘Armchair’ PC to NAC-N 272 via TOSLINK
Roon on 3 PCs, 1 laptop, iPhone and iPad Pro.
Core on QNAP TS251+ with external SSD.
Fully wired network to all points using Netgear NightHawk router and various switches. UPS in key points.
In this particular configuration, I find that I cannot remove the Parametric EQ. I have tried adding and removing the filter in the DSP setup but nothing I do seems to remove it. If I turn off filters altogether, it obviously removes all of them but as soon as I enable them again, back comes Parametric EQ even though it is not enabled.
Any ideas?
Tim Green