Grado Timbre Reference3 Phono Cartridge

The Reference3 models uses a five piece OTL cantilever technology achieving an additional 5% tip mass reduction over the Platinum3 and Sonata3 models. The coils are wound with ultra-high purity long crystal (UHPLC) oxygen free copper wire. The Reference3 model uses Grado's true ellipsoid design diamond. These cartridges are individually calibrated.

• Body: Australian Jarrah Wood
• Cantileaver: Machined Boron / Diamond Tip
• 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: 10 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
• Builds: High Output, Low Output, Mono