2.4 DC Servo Direct-Drive Motor

The AT-LP120-USB is equipped with a DC servo direct-drive motor, providing precise speed control and consistent rotation. This motor ensures accurate playback at 33, 45, and 78 RPM, minimizing wow and flutter. Its reliable performance makes it ideal for both professional and home use, delivering high-quality audio reproduction.

Setting Up the Turntable

Start by unpacking and placing the turntable on a stable, level surface. Ensure proper grounding and connect it to your audio system or computer via USB for optimal performance.

3.1 Unpacking and Initial Setup

Unpack the turntable carefully, ensuring all components are included: turntable body, dust cover, felt mat, platter, counterweight, headshell with VM95E cartridge, 45 RPM adapter, stylus target light, and AC adapter. Handle the stylus protector with care to avoid damage. Place the turntable on a stable surface and refer to the manual for detailed setup instructions.

3.2 Placing the Turntable on a Stable Surface

Place the turntable on a stable, level surface to minimize vibrations and ensure optimal performance. A sturdy, flat surface is essential for accurate playback. Consider using isolation products to further reduce resonance. Keep it away from direct sunlight and moisture. Refer to the manual for setup instructions for the best results.

3.3 Leveling the Turntable

To ensure proper operation, place the turntable on a level surface. Use a spirit level to check evenness. If necessary, adjust the turntable’s feet to achieve balance. A stable, level surface prevents vibration and ensures accurate playback. Proper leveling is crucial for maintaining consistent speed and preventing distortion during record playback.

3.4 Connecting the Turntable to Your Audio System

Connect the AT-LP120-USB to your audio system using the RCA output cables. Ensure the switchable phono pre-amplifier is set to ‘Line’ for direct connection to amplifiers or powered speakers. Use the ground wire to prevent electrical hum. Refer to your system’s manual for input requirements. This setup ensures optimal audio quality and compatibility.

Connecting the Turntable to a Computer

Use the included USB cable to connect the AT-LP120-USB to your computer. No special drivers are required. This direct connection enables easy digitization of vinyl records using software like Audacity.

4.1 Using the USB Cable for Direct Connection

Connect the AT-LP120-USB to your computer using the included USB cable. This direct link enables simple digitization of vinyl records. No additional drivers are required, and the turntable is compatible with both Mac and PC. Ensure the turntable is powered on and your computer recognizes the device before recording.

4.2 Installing Drivers and Software

Drivers for the AT-LP120-USB are typically pre-installed in your operating system, eliminating the need for additional driver installation. Install Audacity software to record vinyl to digital files. Connect the turntable via USB, open Audacity, and select the AT-LP120-USB as the recording device to begin capturing your records digitally.

4.3 Configuring Audacity for Recording

Open Audacity, go to Preferences, and select the AT-LP120-USB as the recording device under Devices. Set the recording format to WAV or MP3 and choose the desired bit rate. Click Record, start playback on the turntable, and Audacity will capture the audio directly from your vinyl records via the USB connection.

Adjusting the Tonearm and Cartridge

Balance the tonearm by adjusting the counterweight to achieve proper tracking force. Align the cartridge correctly and ensure it is securely fastened to the headshell for optimal playback quality.

5.1 Balancing the Tonearm

Balance the tonearm by adjusting the counterweight until it floats horizontally. Ensure the tonearm is stable and level, then align the tracking force gauge to zero. Proper balancing prevents excessive wear on the stylus and ensures accurate tracking during playback, maintaining sound quality and extending the life of your records and cartridge.

5.2 Setting the Tracking Force

Adjust the tracking force by moving the counterweight on the tonearm until it floats level. Set the force to the cartridge’s recommended specification, typically around 2 grams. Ensure accurate measurement using the built-in gauge. Proper tracking force prevents wear on the stylus and records, optimizing sound quality and longevity.

5.3 Aligning the Cartridge

Align the cartridge using the supplied alignment grid. Place it over the turntable and adjust the cartridge position to match the grid’s markings. Ensure proper alignment for accurate tracking and optimal sound quality. Misalignment can cause uneven wear on the stylus and records, so precise adjustment is crucial for longevity and performance.

Playing Records

Place the record on the turntable, ensuring it is centered and secure. Select the correct speed (33, 45, or 78 RPM) and use the pitch control for fine adjustments. Monitor playback with the strobe disc for accurate speed verification, ensuring optimal sound quality and record protection.

6.1 Selecting the Correct Speed (33, 45, 78 RPM)

To ensure proper playback, select the correct speed based on the record type. Use the speed selector knob, typically located on the top or side of the turntable, to choose between 33, 45, or 78 RPM. For 78 RPM records, use the included adapter. Always verify the speed with the strobe disc for accurate playback.

6.2 Using the Pitch Control

Adjust the pitch control slider to fine-tune the motor speed, ensuring accurate playback. Use the strobe disc or a dedicated app to verify speed accuracy. The pitch control allows subtle adjustments to match the tone of your records, enhancing listening quality. Locate the slider near the speed selector for easy access during playback.

6.3 Monitoring Playback with the Strobe Disc

Use the strobe disc and strobe light to monitor playback accuracy. Place the disc on the platter and observe the patterns under the strobe light. If the patterns appear stationary, the speed is correct. Adjust the pitch control if necessary to ensure accurate rotation and clear sound quality, preventing motor strain or record damage.

Maintenance and Cleaning

Regularly clean the stylus with a soft brush to maintain sound quality. Gently wipe the turntable surface with a damp cloth. Lubricate the turntable for smooth operation.

7.1 Cleaning the Stylus

Use a soft-bristled stylus brush to gently remove dust and debris from the stylus tip. Avoid using liquids, as they can damage the cartridge. For more thorough cleaning, use a specialized stylus cleaning solution and a microfiber cloth. Always brush in one direction, from the base to the tip, to maintain optimal performance and prevent damage.

7.2 Cleaning the Turntable Surface

Use a soft, dry cloth to wipe the turntable surface, removing dust and debris. For stubborn marks, lightly dampen the cloth with water, but avoid liquids directly on the surface. Gently clean the platter and mat, ensuring no moisture seeps into the motor. Regular cleaning maintains optimal performance and prevents damage.

7.3 Lubricating the Turntable

Lubricate the turntable’s motor and bearings periodically to ensure smooth operation. Use a high-quality, silicone-based lubricant. Apply a few drops to the bearing shaft, then gently rotate the platter to distribute evenly. Avoid over-lubricating, as excess can attract dust and degrade performance. Proper lubrication enhances durability and maintains optimal playback quality.

Troubleshooting Common Issues

This section addresses common problems like audio distortion, motor issues, and speed variations. It provides step-by-step solutions to ensure your turntable operates smoothly and maintains optimal performance.

8.1 Addressing Distortion in Audio

Distortion can often be resolved by cleaning the stylus, checking for debris, and ensuring proper tracking force. Adjust the anti-skate control to prevent uneven groove wear and verify all cable connections are secure. Grounding the turntable correctly and placing it on a stable surface can also help eliminate distortion issues.

8.2 Resolving Motor Issues

If the motor isn’t functioning, ensure the turntable is properly plugged in and check for any blockages. Verify that the power button is working and that the platter is free from obstructions. If issues persist, reset the turntable by disconnecting power for 30 seconds. Contact Audio-Technica support if problems remain unresolved.

8.3 Fixing Speed Variations

If the turntable’s speed varies, use the strobe disc to check accuracy. Adjust the pitch control slider to match the reference speed. Ensure the motor is clean and free from debris. If issues persist, check the belt for wear or misalignment and consult the manual or contact Audio-Technica support for assistance.

Using the Built-In Phono Pre-Amplifier

The built-in phono pre-amplifier eliminates the need for an external preamp, enabling direct connection to powered speakers or amplifiers. This feature enhances compatibility and simplifies setup for versatile audio systems.