Η Grado Prestige Red-4 ειναι κεφαλη κινητου σιδηρου MI (Moving Iron), διπλου μαγνητη, με ελλειπτικη βελονα σε aluminium cantilever. Εξοδος 4mV.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

The Grado Red4 is part of the Prestige Series and is built around the company’s moving iron architecture, delivering low moving mass, stable output, and long-term consistency. Based on Grado’s patented flux-bridger principle, it achieves a balanced and natural presentation with strong tracking ability and broad system compatibility.

Technically, the Red4 features a bonded elliptical diamond stylus on an aluminum cantilever, ensuring controlled tracking and tonal balance. Its user-replaceable stylus and cross-compatibility within the Prestige Series enhance usability, while the refined generator design maintains clarity, stability, and low distortion.

Specifications

• Output: 4 mV @ 5 CMV (45°)
• Frequency Response: 10 Hz – 55 kHz
• Channel Separation: Average 25 dB (10 Hz – 30 kHz)
• Stylus: Elliptical diamond (bonded)
• Input Load: 10 kΩ – 47 kΩ
• Inductance: 50 mH
• DC Resistance: 660 Ω
• Cartridge Weight: 6 g
• Tracking Force: 1.6 – 1.9 g
• Compliance: 20 µm/mN
• Mounting: P-mount or 1/2” mount