Unitra WT-1 Turntable Test Vinyl Record - Standard Edition

WT-1 Turntable Test Vinyl Record - Standard Edition Is a Precision Tool for Vinyl Enthusiasts

The WT-1 Turntable Test Vinyl Record - Standard Edition by Unitra is a specialised tool for meticulous audio equipment calibration, crafted for everyday use in home listening environments. It includes comprehensive test signals and calibration tools designed by Unitra audio engineers, enabling accurate, high-fidelity tuning for any turntable, including compatibility with Unitra's own GSH-630 Fryderyk and GSH-801 Edmund models as well as a wide range of other brands and models.

High-Quality Craftsmanship for Optimal Audio Calibration

The Standard Edition test record is produced in collaboration with a reputable Polish audio company, embodying Unitra's decades of experience in the realm of analogue sound. Drawing from the expertise of both in-house and external mastering engineers, this calibration record delivers unparalleled quality in stereo reproduction. Every detail, from test signal clarity to material precision, reflects the team’s commitment to ensuring precise audio calibration and lifelike sound reproduction.

Comprehensive Calibration Tools on Sides A and B

The WT-1 test record’s design offers a suite of features on both sides, aimed at fine-tuning and testing various elements of turntable playback:

• Side A: A collection of audio tracks at various frequencies and decibel levels enables users to measure and plot their cartridge's transfer characteristics.
• Side B: A smooth, groove-free section and a silent groove offer advanced testing options.

Precision Calibration Tools and Instructions

Included with the WT-1 record is a step-by-step calibration guide for the tonearm and stylus. This comprehensive manual covers critical adjustments in five stages, including VTA angle, azimuth, stylus contact, tracking force, and anti-skating. Additionally, a built-in printed protractor aids in alignment accuracy, supporting the user in optimising cartridge position and stylus tracking. The record's anti-skating slip tester further ensures the correct anti-skate setting, critical for even stylus wear and balanced channel output.

Product Details for Vinyl Quality and Longevity

• Size: 12-inch vinyl, compatible with standard turntables.
• Speed: Optimised for 33 1⁄3 RPM playback.
• Weight: Sturdy 180-gram construction to ensure durability and consistent testing.
• Type: Picture disk with visually distinct calibrations for easy use.

Set-Up and Best Practices

To maximise the WT-1 test record's effectiveness, Unitra advises careful setup of the tonearm’s alignment with the vinyl surface and precise adjustment of tracking force according to the cartridge manufacturer’s specifications. Following the provided instructional video, users can achieve finely-tuned settings that minimise record and stylus wear, ensuring enduring audio clarity.

The WT-1 Turntable Test Vinyl Record - Standard Edition stands as an indispensable resource for audiophiles, offering the precision and reliability needed for exceptional vinyl playback calibration.