The AT33MONO is designed specifically for use with mono vinyl records.* Due to the horizontal configuration of its PCOCC (Pure Copper by Ohno Continuous Casting) voice coils, the AT33MONO cartridge only generates electrical signal with horizontal movement, yet it also has appropriate compliance in the vertical direction, making it safe for use with stereo records. The cartridge’s 0.65 mil conical stylus is mounted on a hard duralumin cantilever for excellent sound reproduction and dependable performance. Because the AT33MONO does not easily pick up unnecessary strain components from distorted or scratched records, it produces mono audio of a much higher quality than that generated by a stereo cartridge. The cartridge features a strong, rigid body and incorporates Hanenite rubber in the interior and cantilever fulcrum support to eliminate unnecessary vibrations.
Features
Specifications | |
---|---|
Type | MC-type |
Weight | 6.9 g (0.24 oz) |
Mounting Feature | Half-inch mount |
Stylus Size | Nude square shank |
Body Material | Aluminium/Synthetic Resin |
Accessories Included | Non-magnetic screwdriver; 2 washers; 2 nuts; cartridge installation screws (13 mm × 2, 19 mm × 2); plastic protector; brush; PCOCC lead wire set |
Dimensions | 16.0 mm (0.63") H × 16.6 mm (0.65") W × 26.5 mm (1.04") D |
Mounting | Half-inch |
Dynamic Compliance | 6 x 10-6 cm/dyne (100 Hz) |
Static Compliance | 20 x 10-6 cm/dyne |
Cantilever | Duralumin pipe |
Stylus Shape | 0.65 mil conical |
Output Channel Balance | 1.0dB (1kHz) |
Output Voltage | 0.35 mV (at 1 kHz, 5 cm/sec) |
Coil Inductance | 28 µH (1 kHz) |
DC Resistance | 10 ohms |
Coil Impedance | 10 ohms (1 kHz) |
Frequency Response | 20-20,000 Hz |
Channel Separation | 30dB (1kHz) |
Vertical Tracking Angle | 23° |
Vertical Tracking Force | 2.3-2.7 g (2.5 g standard) |
Recommended Load Impedance | More than 100 ohms (when head amplifier is connected) |