Astatic 89t
replacement cartridge info

 
Installing the cartridge/stylus assembly in the Califone, Audiotronics, Newcomb and many other phono's using the 89T cartridge/stylus.
 

stylus.jpg (22858 bytes)

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89t mono flip-under holder
NLA (shown for reference only)

New replacement 89t plug-in monophonic cartridge/stylus assembly that fits most of the Audiotronix, Califone, Newcomb and many other record players of the 60's - 70's era. This also fits the standard flip-under holder that was very popular as a replacement in the late 50's - 70's. Although these are monophonic only, they are compliant with stereo recordings. Unlike the original "mono" cartridges, you can safely play stereo records without fear of damage.

This is designed to plug into a holder with a "flip-under" action (see right image above).

Please note although this stylus is no easier to break than others, care must be used when replacing and using any needle, stylus assembly. You cannot return a broken stylus.

Caution,

this stylus (or any stylus) can be easily damaged by:
 
improper handling when installing
raking it across the record or turntable
dropping the arm on the record or turntable
 allowing the stylus to come in contact with the moving turntable surface

Observe the images above and note the proper way to handle and install the stylus/cartridge assembly. When removing and installing, grip only by the small nubs on either side of stylus. When removing the stylus/cartridge assembly, grip with thumb & forefinger and pull it forward, out of holder, note which side the tiny ribs are on and make sure you push the new one in place the same way the old one came out. Never handle or apply pressure to the center part of the assembly, that is the stylus (needle) and it can be damaged with improper handling.

I hope this helps you to install your new stylus/cartridge assembly.

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Astatic 81tx & 89t replacements - The two replacements listed below will replace either type and available only in Mono, with a single tipped stylus:
 

PLEASE CLICK HERE BEFORE ORDERING

#911-D7 - LP/45 RPM play (33/45) cartridge w/single Diamond stylus:

 SORRY - the LP/45 plug-in stylus/cartridges are out of stock, check back later

#911-S3 - 78 RPM play, cartridge w/single Sapphire stylus:
$20.00 + Priority Mail

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SPECIFICATIONS FOR ABOVE: 

part # stylus size output voltage  tracking force
910-DS73 .7 mil LP/45 - 3 mil 78 .65 volts 7 gram
911-D7 .7 mil (LP/45) 1.3 volts 6 gram
911-D3 3 mil (78 RPM) 1.3 volts 6 gram
 
Note; the LP stylus is good for 33 & 45 RPM play. The LP/78 stylus is Diamond on the LP stylus & Sapphire on the 78.

Note about Diamond vs. Sapphire tipped stylus:

A Diamond tipped stylus, based on average use is good for about 1000 hours of playing time while the Sapphire tip is good for about 100 hours.

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