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The UNI-P2S is a high-precision and universal 

versatile positioning and measuring instrument for 

use with phono tonearms turntables. It allows 

 

precise measurement of mounting distance  - 

 

P2S or  pivot-to-spindle distance - of any given 

tonearm.

Furthermore the user can determine whether a 

given mounted tonearm does meet the mounting 

distance required or asked for in it’s specifications 

- i.e. whether it is correct mounted.

This applies to all pivot tonearms – no matter 

what effective length, mounting distance or 

 

specific geometry a given tonearm may ask for.

The UNI-P2S further gives the options to:

- draw an arc of suitable mounting distance on a 

 

  plinth/armboard to find the optimal position(s) 

 

  of a to-be-mounted tonearm.

- mark a drilling hole with the sharp tip of the 

 

  stainless steel pin.

- locate perfect center of tonearm - either with tip 

 

  of pin or (if center isn’t visible without question) 

 

  center the outer dimensions of bearing house by 

 

  using the cross-hairs on the reticule.

 The UNI-P2S works DIRECT with the following 

 

  alignment tractors:

- UNI-Protractor 

- Mint LP 

- Wally

 

- Dennesen Soundtraktor

 

- Schön template 1 and 2

A brief introduction

This means you can use the UNI-P2S mounted 

WHILE any of the above mentioned protractors 

are in use and thus checking mounting distance 

“on-the-fly” - while aligning the tonearm/

 

cartridge.

It further offers precise help with some protractors 

so you can determine the proper orientation of 

help lines towards the pivot.

To ensure the high precision the UNI-P2S comes 

with a special designed vernier scale.Thus giving 

an accuracy in read-out of 5/100 mm.

Precise P2S distance is impossible without precise 

centering.

The UNI-P2S works with the 3 spindle adapters 

and the stainless steel locator pin with cross lines 

of the UNI-Protractor to ensure perfect center 

without play.

 

Each UNI-P2S was carefully checked and tested 

prior to shipment.

Please do get yourself familiar to the handling and 

use of the UNI-P2S. 

While it is a mechanical positioning instrument, it 

needs a minimum of attention to detail by the user 

to obtain the maximum precise results it ensures if 

handled correctly.

To get access to all possible features of the UNI-

P2S it is inevitable to read this manual. But most 

important please study the step-by-step pictured 

instruction to learn how to set-up the UNI-P2S 

correctly.

Summary of Contents for UNI P2S

Page 1: ...owner s manual UNI P2S Universal high precision phono pivot to spindle P2S direct measuring instrument ...

Page 2: ...prior notice version 16 02 DISCLAIMER Please use all parts with care The use of the UNI P2S is on your own risk The manufacturer and the designer do not take any responsibility for possible damage or injury due to operate or handle the UNI P2S or any of it s parts Keep out of reach of children ...

Page 3: ...P Wally Dennesen Soundtraktor Schön template 1 and 2 A brief introduction This means you can use the UNI P2S mounted WHILE any of the above mentioned protractors are in use and thus checking mounting distance on the fly while aligning the tonearm cartridge It further offers precise help with some protractors so you can determine the proper orientation of help lines towards the pivot To ensure the ...

Page 4: ...r for the measuring Setup Step 2 Place the selected tt spindle adapter over the turn table s spindle It should fit without any play Step 3 Place the clamp opening on the UNI P2S acrylic arm over the tt spindle adapter Step 4 It will give a frim tight grip yet it will allow free circular movement around the spindle ...

Page 5: ... as the tip is sharp and may cause injuries Do untight the black screw on the POM block carrying the metric scale Slide the metric arm with the pin toward the center of the arm bearing house If you can spot the center use the pin point Try to locate pin exact over the pivot center If unsure of pivot center do use the reticule and determine pivot center by finding symmetrical outer lines on the bea...

Page 6: ...r 5 100 mm each Whenever any of the white lines is absolutely in line with a black line on the aluminum scale then it denominates the 5 100 value which has to be added to the full mm value given between the 2 white leaves centered by the full vertical white line on the left of the scale just before the half circle end To illustrate the read out procedure here are a few examples of mounting distanc...

Page 7: ...n end of the pen first Draw an arc You now may adjust height and draw and arc on your armboard plinth That arc gives all prospective positions for mounting the respective tonearm with the desired mounting distance Drilling hole You may use a small hammer and a low force hit on the gun metal cap holding the reticule to mark a drilling hole in the armboard ...

Page 8: ...m Pioneer Exclusive 269 5 mm SAEC 407 221 0 mm 308 235 0 mm 308L 265 0 mm Reed 3Q 9 5 223 0 mm 10 5 251 6 mm 12 295 6 mm SAEC 506 286 0 mm WE 8000 293 0 mm SME Series V 215 35 mm 3012 294 0 mm Talea 247 37 mm Technics all EPA series 235 0 mm Tri Planar 233 5 mm Please note these are all values given by the manufacturer The alternative 231 5 mm for the FR 64s however is a personal recommendation We...

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