Grado Reference4
$1,500.00
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Grado Reference4
$1,500.00
Reference4 is part of the Grado Timbre Series, representing a refined balance of resolution, control, and musicality. Developed through decades of cartridge design, it brings a high level of performance to a wider range of systems while maintaining the tonal integrity that defines Grado cartridges.
Built on Grado’s moving iron design, Reference4 delivers a stable and highly responsive presentation with low moving mass and long-term consistency.
Offered in both stereo and mono configurations, Reference4 continues the tradition of Grado’s wood body cartridges.
- Cantileaver: Machined Boron/Shibata 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: 9.6 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