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The Platinum3 and Sonata3 models utilize a modified four-piece OTL cantilever technology, offering a 10% tip mass reduction compared to the Prestige series. They feature ultra-high purity long crystal (UHPLC) oxygen-free copper wire in the coils. The Platinum3 employs Grado's specially designed elliptical diamond, while the Sonata3 utilizes Grado's specially designed nude elliptical diamond.

Grado Labs Platinum3 Wooden Cartridge

R10 100,00Price

Australian Jarrah Wood

Aluminum / Elliptical Diamond

High 4.0mV @5 CMV (45)
Low 1.0mV @5 CMV (45)

High Output 55mH
Low Output 6mH

High Output 660 ohms
Low Output 70 ohms

Input Load:
10k-47k ohms

Cartridge Weight:
9 grams

Tracking Force:
1.6-1.9 grams
Compliance 20μm/mN

Channel Separation:
Average 30db - 10-30k Hz

Controlled Frequency Response:
10-60 KHz
Non-Sensative to Capacitive Load

High Output, Low Output, Mono

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