Acoustical System Smart Tractor
Acoustical System Smart Tractor. Phono alignment tool.
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Acoustical System Smart Tractor. Phono alignment tool.
While the UNI-Protractor represents the most universal and versatile phono alignment tool ever introduced in high-end audio, it is an instrument which – due to it’s complexity and versatility – appeals more to professional users.
The serious audiophile who is interested in aligning – if only periodically – his analog front-end to the utmost precision does look for precision which comes handy and which is easy to operate.
To answer this request we have designed the SMARTractor – a direct off-spring of our UNI-Protractor.
The SMARTractor brings the same unparalleled precise tangential alignment for which the UNI-Protractor earned it’s laurels – PLUS the 0.05mm precise mounting distance measurement of the UNI-P2S.
An unique bundle of features:
- The SMARTractor comes with 5 (five) tangential curves combined in 1 (one) template.
- the SMARTractor’s template is made from 3mm (= same thickness as 180 gr LP) strong premium grade german XT mirrored acrylic supplied by Evonik.
- no-error-possible single-point alignment with 3mm deep parallax (for ALL helping lines) – an extreme precise, easy and fast alignment.
- super easy to use with 1-point fixed setting for every tangential curve.
- all alignment lines are cnc-laser cut hairlines.
- incorporates real glass aluminum-frame magnifier with automatic focus jig for unrivaled precise magnified view during alignment.
- all 5 tangential alignments are based on true triangular positioning and thus are independent of effective length and thus suitable for ALL pivot tonearms, no matter what their effective length or mounting position.
- The SMARTractor further comes with in-built direct mounting distance – P2S -measurement with 0.05mm accuracy.
The total of 5 tangential options of course includes the old audio phono standards set by Loefgren and Baerwald in the late 1930s and 1940s in both – IEC and DIN – norms.
* Loefgren A / Baerwald DIN
* Loefgren A / Baerwald IEC
* Loefgren B DIN
* Loefgren B IEC