Tone Arm Assembly Diagram

Figure 2 Tone Arm Assembly

19.HEADSHELL

Standard, interchangeable stereo cartridge headshell.

20.HEADSHELL LOCKING RING

Rotate counter-clockwise (to the left) to draw the inserted headshell firmly into its seated, locked position. Rotate the ring a full turn to the right to permit removal of the headshell.

21.TONE ARM

S-shaped tone arm geometry reduces tracking error.

22.TONE ARM ASSEMBLY HEIGHT ADJUST

Raises and lowers the entire tone arm assembly to allow the tone arm to remain parallel to the record surface. (The proper setting is “0” for the included cartridge.)

23.TONE ARM LIFT

Elevates tone arm above record surface.

24.TONE ARM REST WITH LOCKING CLAMP Locking clamp secures tone arm during transport.

25.TONE ARM LIFT ADJUST SCREW Used to set the amount of tone arm lift.

26.TONE ARM LIFT CONTROL LEVER (“Cueing Lever”)

Controls action of tone arm lift. (Note: Lift mechanism is hydraulically damped to slow tone arm descent.)

27.ANTI-SKATE CONTROL

Applies a small inward force to the tone arm, counteracting the tendency of the tone arm to move outward due to forces created by the stylus in the record groove.

28.COUNTERWEIGHT

Balances the tone arm and provides adjustment for proper downward tracking force on the stylus.

29.TONE ARM ASSEMBLY HEIGHT LOCK

(Hidden under counterweight in drawing)

Locks the tone arm height setting. (Always fully unlock before attempting to make a height adjustment.)

Rear View Diagram

Figure 3 Rear View of Turntable

30.PITCH OUTPUT (RCA jack)

Provides a 2.5V square wave variable pitch output signal (based on platter speed) used with certain mixers, CD

players, and other external devices equipped to be

30

synchronized with turntable pitch.

 

31.REMOTE START/STOP (1/4" jack)

This 1/4" jack (2 conductor Tip/Sleeve) provides a normally open dry-contact closure that allows for remote start/stop of platter.

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28

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26

25

24

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22

21

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19

PITCH REMOTE

31

OUTPUT START/STOP

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Audio-Technica AT-PL120 manual Tone Arm Assembly Diagram, Rear View Diagram
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AT-PL120 specifications

The Audio-Technica AT-PL120 is a remarkable turntable that appeals to both vinyl enthusiasts and casual listeners alike. Known for its robust build and high-quality audio performance, this model offers a range of features that make it a standout in the world of analog music playback.

One of the key characteristics of the AT-PL120 is its direct-drive motor system. This technology significantly enhances the playback experience by providing a consistent rotational speed and reducing wow and flutter, thus ensuring precise audio reproduction. The turntable operates at both 33 1/3 and 45 RPM, accommodating a variety of vinyl records. Users can easily switch speeds with the push of a button, making it versatile for different formats.

The AT-PL120 is equipped with a heavy die-cast aluminum platter that contributes to its stable performance. The platter's weight aids in reducing vibrations, allowing for superior sound quality. Additionally, the included rubber mat helps to dampen any external noise and contributes to an overall better grip for the records.

Another notable feature is the adjustable tonearm. The straight tonearm design minimizes tracking error and enhances the overall playback accuracy. It also allows for precise tracking force adjustment, enabling users to tailor the setup according to their preferred cartridge and stylus combination. This flexibility is vital for audiophiles who seek to extract the best sound from their vinyl collection.

The AT-PL120 also provides a built-in switchable phono preamp. This feature allows users to connect the turntable directly to any audio system without needing an external phono stage. The preamp can be bypassed, giving users the option to use a higher-end external phono preamp or integrated amplifier for even better sound.

For connectivity, the AT-PL120 includes both RCA output connectors and a headphone output, making it compatible with a wide range of audio equipment. The turntable also features a detachable headshell, making cartridge replacement quick and easy.

In conclusion, the Audio-Technica AT-PL120 is a well-crafted turntable that combines advanced technology with user-friendly features. Its reliable direct-drive system, adjustable tonearm, and built-in preamp make it an excellent choice for anyone looking to enjoy the rich, warm sound of vinyl. Whether you are a seasoned audiophile or just beginning your vinyl journey, the AT-PL120 is designed to deliver an exceptional listening experience.
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