MOVING COIL PHONO CARTRIDGES FOR MONO VINYL LP RECORDS
AT33MONO High-end moving coil mono cartridge for mono vinyl LP (Long Play) records
0.65 mil Conical Stylus Nude Square Shank
The AT33MONO is made specifically for use on mono LP. The AT33MONO produces sound to a very high quality because it does not easily pick up unnecessary strain components from distorted or scratched records, producing audio that you couldn’t possibly get from a stereo cartridge. The AT33MONO also has appropriate compliance in the vertical direction to avoid damage to stereo records. • Mono cartridge compatible with stereo playback systems. • 0.65mil conical nude square shank stylus hard duralumin cantilever. • Strong body stabilized by a rigid body set-up. • “Hanenite” anti-vibration high-damping rubber eliminates unnecessary vibrations. • High-quality brass fastening screw. • Note: this model is not compatible with SP records due to the size of the diamond (0.6mil) designed for microgroove 33 1/3 rpm and 45 rpm vinyl records.
AT33MONO internal wiring This schematics shows the internal wiring of AT33MONO featuring two horizontal voice coils each voice coils termination is available independently per the above diagram.
AT-MONO3/LP High output moving coil mono cartridge for mono vinyl LP (Long Play) records
Bonded Conical Stylus Round Shank
Made specifically for mono recordings on vinyl records, the cartridge only generates signal with horizontal movement. However to produce a minimal wear on the groove, the AT-MONO3/LP also has an adapted vertical compliance. • Carefully selected components and state of the art technology produce a high resolution cartridge. • Straight pipe aluminium cantilever and low mass stylus guarantees a high tracking ability. • The average usage time is 500 hours extending the life span of precious mono recordings. • High purity PCOCC allows a more transparent signal transmission both high efficiency and high fidelity. • To support the internal mechanism, the body is made of solid die-cast aluminium alloy, furthermore stiffness is achieved with the addition of rigid synthetic resin to hold the body. • Note: this model is not compatible with 78 rpm SP records due to the size of the diamond (0.6mil) designed for microgroove 33 1/3 rpm records.
AT-MONO3/LP internal wiring This schematic shows the internal wiring of AT-MONO3/LP featuring two horizontal voice coils wired in series, resulting electrically as a single mono voice coil. The mono signal is available from white-blue terminals, the same signal is also available from red-green terminals in order to feed both inputs of a stereo phono preamp.
24 - Audio-Technica Phono Cartridges Guide 2025
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