Audio Technica AT-25

Rare AT25. This is the headshell incorporated version of the Signet TK-10. I bought this cartridge NOS NIB and tried it once. I did not have the proper arm for it so it has sat unused since. I am thinning out the collection so I must let it go. This was the top of the line MM from Audio Technica at the pinnacle of vinyl playback. Advanced miniature elliptical (ML) stylus, beryllium cantilever, dual magnet torriod copper coils with mu metal shield, magnesium headshell. Extremely high resolution and sweet sounding. Specification: power generation method VM type output voltage 2.2mV / 1kHz 5cm / sec needle pressure 1.0 ~ 1.5g (optimum 1.2g) Play frequency band 10-20,000Hz ± 3dB Channel separation 30dB / 1kHz Channel balance ± 0.5dB or less / 1kHz Compliance 10 × 10-6cm / dyne DC resistance 240Ω load resistance 47kΩ needle tip ellipse at 0.09 mm x 0.09 mm diamond shank size weight 17.3g exchange needle ATN-25 Vertical tracking angle of 20 degrees