Audio Technica T4P (P-mount) moving magnet cartridge comparison

8008CFT4PSESeries_VL AT440E/U
method
record the same track with each to DSD128, using Korg DS-DAC-10R
  • directly, digital RIAA
  • thru Schiit Mani 2 with various loading options
  • swap styli among bodies?
    compare digital recordings (or at least try)
    using DeltaWave Audio Null Comparator as discussed on Audio Science Review
    perhaps need Auto Sync Audio tool in DaVinci's Fairlight?
    reports of success with LP rips.
    variable timing of the LP can cause headaches
    alternative
    Audio DiffMaker is one.
    125th AES convention:  "Detecting Changes in Audio Signals by Digital Differencing"

    Phono Cartridge Response Measurement Python Script
    diyAudio development thread
    28 Mar 2023   Pending github.com posting, the official archive is here
    • maintained by blekenbleu