Availability: This product is available for purchase in-store only. Contact us for more information.
405-795-3462
info@referenceanalog.com
Air Tight Opus-1 is a top-of-the-line MC Phono Cartridge that features:
- Second-to-none, 3-dimensional image made available in soundstage
- Unprecedented, sublime sonic balance achieved through years-long research seeking for optimum combination ratio in internal impedance and output voltage
- Exclusive, renowned SH-µX core sealed in ultra-hard duralumin housing fortified by nickel plating
Specifications
| Type |
Ultra Low Impedance
MC phono cartridge |
| Frequency range |
10-50,000Hz |
| Internal impedance |
1.4 ohms (DCR) |
| Output voltage |
0.45mV/1kHz |
| Magnet |
Neodymium#50 |
| Tracking force |
1.9-2.2g |
| Dynamic Compliance |
8×10-6Cm/Dyne |
| Cantilever |
Boron Cantilever |
| Stylus Tip Type |
Semi-line contact
(3µmm×30µmm) |
| Channel balance |
Less than 0.5dB/1kHz |
| Cross talk |
More than 30dB/1kHz |
| Cartridge base |
A7075(DLC plating) |
| Housing |
A5056(Rhodium plating) |
| Terminal |
Rhodium plating |
| Weight |
12.5g |
