Air Tight

Air Tight Opus 1 MC Cartridge

  • Air Tight Opus 1 MC Cartridge - Alma Music and Audio - San Diego, California
  • Air Tight Opus 1 MC Cartridge - Alma Music and Audio - San Diego, California
  • Air Tight Opus 1 MC Cartridge - Alma Music and Audio - San Diego, California
  • Air Tight Opus 1 MC Cartridge - Alma Music and Audio - San Diego, California

Air Tight

Air Tight Opus 1 MC Cartridge

  • Description
  • Gallery
  • Top-of-the-line MC Phono Cartridge
  • Second-to-none, 3-dimesional image made available in soundstage
  • Unprecedented, sublime sonic balance achieved thru years-long research seeking for optimum combination ratio in internal impedance and output voltage
  • Exclusive, renowned SH-uX core sealed in ultra-hard duralumin housing fortified by nickel plating
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:
8x10⁻⁶Cm/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