Grado Sonata 3

The Platinum3 and Sonata3 models use a modified four piece OTL cantilever technology achieving a 10% tip mass reduction over the Prestige series and ultra-high purity long crystal (UHPLC) oxygen free copper wire in the coils. The Platinum3 model uses Grado’s specially designed elliptical diamond, and the Sonata3 model uses Grado’s specially designed nude elliptical diamond.

CHF 649.00

Body

Australian Jarrah Wood

Cantileaver

Aluminum / Elliptical Diamond

Output

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

Inductance

High Output 55mH
Low Output 6mH

Resistance

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

10-60,000 Hz

Builds

High Output, Low Output

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