GRADO / OPUS3 (Mono, High)

Maple, which has excellent acoustic characteristics and suppresses unnecessary resonance, is used for the housing, providing stable clarity and a lively sound. This is for high output (4mV) type monaural.

Type: monaural
Output: High output type / 4.0mV @5 CMV (45)
Output resistance: 660Ω
Inductance: 55mH
Frequency characteristics: 10Hz-60,000Hz
Channel separation: 30dB (10kHz to 30kHz)
Compatible load: 10k to 47kΩ
Format: MI type (equivalent to MM type)
Compatible needle pressure: 1.6-1.9g
Housing: Maple
Cantilever: Aluminum/oval diamond
Compliance: 20 μm/mN
Weight: 8g