@iaxel , Do you know which Kuzma model or vintage is reported to have this capacitance issue?
I own both the P1 and the Kuzma 4 point tone arm and have zero issues with this paring.
Edit, I use a Umami Red cart on the Kuzma fwiw.
I don't know, it was a few years ago with a newly purchase 4P.
The cartridge that was used is a Kondo IO-X which has very low output and impedance, therefore a great match with the current inputs of the P1.
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Speakers: TBA ; Amp: Allnic A-2500, Air Tight ATM-300R, Firstwatt SIT4, Yamamoto A-09s; Phono: Aries Cerat Talos Ref, Aries Cerat SUT, Kondo SFz SUT; Digital: Aries Cerat Kassandra Ref 2; Turntables: CSPort TAT1, Jean Nantais Ultimate; Tonearms: CSPort AFU1 Linear arm, SME 3012R Kondo wired, Ikeda 407, Bokrand 12 inch, The 'Peak'; Cartridges: Etsuro Urushi Gold, Kondo Io-M, Miyajima Lab Destiny, Murasakino Sumile mono, AnalogTechnik DMT25; Headphones: Spirit Torino Valkyria; Raal 1995 Immanis; Headphones Amp: Allnic HPA-300B ; Cables: Mostly Acoustic Revive, Fono Acoustica, SAEC and Stealth; Racks and Isolation: Subbase Audio Shambala, HRS Nimbus