What is VTA (Vertical Tracking Angle)?
Vertical Tracking Angle (VTA) is one of the most critical yet often overlooked aspects of turntable setup. It refers to the angle at which the stylus sits in the record groove as it plays, influenced directly by the tonearm’s height at the pivot point. Cartridges are engineered with a specific VTA in mind (typically around 15–20 degrees) to align precisely with the angle used when records are cut during mastering. This isn’t just a technical detail — it’s the foundation of accurate playback.
When VTA is dialed in correctly, the stylus traces the groove walls in the way the mastering engineer intended, capturing every nuance, texture, and spatial cue embedded in the record. But when the tonearm sits too high or too low, this angle is thrown off. The stylus may dig too deeply into the groove wall or skim over it unevenly, resulting in subtle — or sometimes not-so-subtle — shifts in tonal balance, detail retrieval, and imaging.
Source: youtube.com/watch?v=GuCdsyCWmt8&t=282s&ab
What happens when VTA is off?
A tonearm set too high at the rear (raising the VTA) causes the stylus to rake forward, often leading to a bright, edgy sound with accentuated high frequencies. Conversely, a tonearm that’s too low (lowering the VTA) shifts the rake angle back, producing a softer, warmer sound with reduced treble and potential loss of clarity. In both cases, groove tracking becomes less precise, which can increase distortion and even accelerate stylus and record wear over time.
The benefits of proper VTA
Proper VTA ensures that your stylus is “seeing” the groove in the same way it was originally cut, preserving the tonal integrity of the music. When optimized, you’ll experience a tighter, more natural bass response, a coherent and lifelike midrange, and clear, extended highs. Imaging locks into place, sound staging expands, and the emotional impact of the music comes through unhindered.
Some enthusiasts even fine-tune VTA for individual pressings — for example, adjusting for thicker 180g audiophile vinyl versus standard 120g LPs — to extract the absolute best from every record. While that level of tweaking isn’t necessary for everyone, understanding and adjusting VTA is essential for any listener who wants to unlock the full potential of their vinyl setup.
General Safety precautions before making adjustments
Always follow manufacturers guidelines on tonearm adjustment where possible. Since adjusting VTA involves moving parts of the tonearm, following these safety steps can prevent damage to the turntable and cartridge.
1. Power Off & Unplug the Turntable
– Prevents accidental movement that could damage the stylus or tonearm.
2. Remove the Stylus or Use a stylus Guard (If possible)
– Accidental bumps can easily damage the delicate cantilever, so precision is essential. With moving magnet cartridges, the stylus can often be removed, though the process can be fiddly. For moving coil cartridges, the stylus is not removable, making a stylus guard the only option. In practice, most users rely on the guard – it’s the safest and most convenient way to protect your cartridge during adjustments.
3. Use the right tools
– Some tonearms require hex keys, screwdrivers, or shims – ensure you have the correct ones to hand before starting.
4. Handle the Tonearm with Care
– Avoid putting excessive pressure on the bearings or pivot mechanism.
5. Make Small Adjustments & Test
– Raise or lower the tonearm incrementally and listen to changes in sound before making further adjustments.
6. Check tracking force & alignment after adjusting
– Any height change may alter the tracking force or azimuth, requiring re-calibration.
7. Lock the Adjustment (If applicable)
– Some tonearms (E.G. Technics) have a locking mechanism that must be secured after setting the VTA.
Brand-Specific VTA Adjustments
Disclaimer: Always consult manufacturers guidelines where possible. This is merely a guide and Stack Audio will not be held accountable for any damage caused during adjustments.
LINN LP12
Linn tonearms, like the Ekos, Akito, and Ittok, do not have a built-in VTA adjustment, but adjustments can be made by modifying the tonearm mounting height.
How to adjust:
1. Loosen the tonearm collar screw on the base of the armboard.
2. Raise or lower the tonearm slightly while ensuring it remains level.
3. Retighten the collar screw carefully without overtightening.
4. Check the VTA by playing a record and listening for clarity and balance.
Additional tips:
– Some LINN users install VTA adjusters to enable fine-tuning.
– Be careful not to overtighten the arm-board screws as this can affect the suspension system.
REGA (Planar 1, 2, 3, 6, 8, 10 with RB Tonearms)
Rega turntables do not have a built-in VTA adjustment, as they prioritize rigidity over adjustability. However, VTA can be adjusted using spacers.
How to adjust:
1. Remove the tonearm mounting screws (usually 3-point or single-point fixing)
2. Insert spacers (available in 0.5mm, 1mm, 2mm increments) under the base of the tonearm.
3. Reattach the tonearm securely, ensuring no play or movement.
4. Recheck tracking force after the adjustment, as raising the tonearm can slightly alter the force.
Additional Tips:
– If you use a thicker cartridge (like an Ortofon 2m or Audio-Technica VM series), you may need a 2mm or 4mm spacer.
– Rega does not recommend excessive VTA changes, as their tonearms are designed to work at stock height.
Technics (SL-1200/1210 Series & Similar Models)
Technics turntables are among the easiest to adjust for VTA, thanks to their built-in height adjustment ring.
How to adjust:
1. Unlock the VTA ring by turning the locking lever to the “Unlock” position.
2. Rotate the VTA dial to raise or lower the tonearm (usually in 0.5mm increments).
3. Lock the VTA ring once the desired height is set.
4. Test by playing a record and listening for tonal changes.
Additional tips:
– Start with the tonearms parallel to the record surface as a baseline.
– If using a thicker mat or different cartridge, fine-tune the height accordingly.
– Always lock the VTA ring after adjustment to prevent unwanted movement.
VPI (Prime, Scout, Classic, Avenger, HW Series)
Most VPI tonearms (like the JMW-9, JMW-10, JMW-12 etc) feature a built-in VTA tower for easy adjustments. Some entry-level models (like the Cliffwood) lack VTA adjustment.
How to adjust:
1. Loosen the locking screw on the VTA tower (if applicable).
2. Turn the adjustment dial to raise or lower the tonearm in small increments.
3. Lock the adjustment when the desired angle is achieved.
4. Test play a record and listen for tonal balance.
Additional tips:
– VPI turntables allow on-the-fly VTA adjustment, meaning you can tweak it while playing music.
– If using a heavier or different cartridge, fine VTA adjustments can help optimize tracking.
SME (Model 309, IV, V, Series M2, Synergy)
SME tonearms are extremely precise but often require tools for VTA changes. The SME V and 309 models have a finely machined height adjustment system.
How to adjust:
1. Loosen the tonearm base screw using the provided hex key.
2. Raise or lower the tonearm carefully.
3. Retighten the screw securely to avoid movement.
4. Check Azimuth and tracking force after adjustment.
Additional tips:
– Micrometer-style VTA adjusters are often used with SME for better precision.
– Be careful not to overtighten the locking screws, as SME parts are highly engineered and require delicate handling.
Clearaudio (Concept, Performance, Innovation, Ovation)
Entry-level Claeraudio models (Concept, Performance DC) have limited VTA adjustment. High-end models (Innovation, Ovation) feature easy-to-use tonearm height adjustments.
How to adjust:
1. If your Clearaudio tonearm has adjustable height, loosen the locking screw.
2. Raise or lower the arm to achieve the desired VTA.
3. Re-tighten the screw carefully to maintain position.
Additional tips:
– Clearaudio recommends keeping the tonearm parallel to the record surface as a starting point.
– Some linear-tracking models (like the TT-5) have a fixed tracking angle and do not require VTA adjustment.
Pro-Ject (Debut Pro, X1, RPM 5 Carbon, etc.)
Most Pro-Ject turntables don’t offer on-the-fly VTA adjustment, but you can adjust it with a bit of care:
- Remove the Tonearm (if needed): On many models, you’ll need to access the base of the tonearm where it’s clamped.
- Loosen the Arm Base Screws: These are usually located at the collar where the tonearm meets the plinth. Use the correct hex key to avoid stripping the screws.
- Adjust Height Manually: Gently raise or lower the tonearm pillar to achieve the desired angle — typically so the arm is parallel to the record surface during playback.
- Re-tighten and Test: Once you’re satisfied, tighten the screws evenly and recheck tracking force and azimuth (as these can be affected).
Additional tips:
Pro-Ject’s carbon arms are sensitive — small changes in VTA can have audible effects. If your model lacks easy VTA control, you might consider shimming the cartridge or using platter mats of varying thicknesses to achieve the same result.
Michell (Gyrodec, TecnoDec, etc.)
Michell turntables (especially with Rega-based arms or TecnoArms) typically use a spacer system for VTA adjustment:
- Use Spacers/Shims: Michell supplies or recommends stacking metal spacers under the tonearm base to adjust height.
- Remove the Arm Mounting Nut (beneath the plinth): Loosen it to insert or remove spacers.
- Reinstall and Recheck Level: After adjustment, ensure the tonearm sits parallel to the record when playing.
- Cartridge Height Consideration: If you’ve swapped cartridges and the new one has a different body height, use this method to fine-tune.
Additional tips:
Use spacers in 0.5mm or 1mm increments. Raising the arm tilts the VTA toward the treble, while lowering it often enhances warmth and bass presence.
Thorens (TD 1600, TD 124, TD 309, etc.)
Most modern Thorens turntables have adjustable tonearm height, but vintage models may require spacers. Some Thorens arms use collar-style clamps to control VTA.
How to adjust:
1. Loosen the set screw or collar at the tonearm base.
2. Manually adjust the height of the tonearm.
3. Secure the tonearm in place once the desired angle is achieved.
Additional tips:
– Vintage Thorens models (TD 124, TD125) may require custom shims for precise VTA tuning.
– Be mindful of suspension adjustments on sprung Thorens decks when modifying tonearm height.
Acoustic Signature (Wow, Double X, Ascona, Invictus)
Most Acoustic Signature turntables feature precision-machined adjustable tonearm bases. Many models use 10mm thread-mounted VTA adjusters.
How to adjust:
1. Loosen the securing screw on the tonearm mount.
2. Turn the fine VTA adjustment dial (if available) for precise changes.
3. Re-tighten the screw and test playback.
Additional tips:
– Some higher-end models allow micrometer-precise VTA tuning.
– If using third-party tonearms, check if a different mounting base is needed.
Kuzma (Stabi S, Stabi R, Stabi XL, 4Point tonearm)
These models are fully adjustable via a threaded base system. Some models (like the 4Point tonearm) allow on-the-fly VTA adjustments.
How to Adjust:
1. Turn the VTA adjustment dial or loosen the tonearm collar.
2. Raise/lower the tonearm slightly.
3. Lock it in place.
Additional notes:
– The 4Point tonearm has precise VTA tuning, making it one of the most adjustable arms in high-end turntables.
Garrard & Vintage Idler-Drive turntables
Garrard models like the 301 and 401 don’t have built-in VTA adjustment, and VTA is mostly controlled by plinth and tonearm mounting height.
How to adjust:
1. Use tonearm spacers or shims to raise or lower the tonearm.
2. Some aftermarket tonearm bases (such as SME of Jelco) have adjustable pillars for height control.
3. Ensure the cartridge alignment is correct before finalizing VTA.
Additional tips
– Many vintage idler-drive turntables use high-mass tonearms, which require careful adjustments to avoid unwanted resonance.
– If modifying plinth height, ensure tonearm wiring has enough slack to accommodate changes.
Adjusting your tonearm’s Vertical Tracking Angle (VTA) can make a significant difference in your turntable’s performance. By taking the time to fine-tune these settings, you can achieve better clarity, improved tracking, and a more natural sound from your vinyl collection.
However, precision is key- making small, incremental adjustments and listening carefully will yield the best results. If you’re unsure about adjustments or your tonearm lacks built-in VTA control, consult your turntable’s manual or seek advice from an audio specialist.
If you do not see your Turntable on this list, please let us know and we will aim to find the relevant information and add it to the guide.
Learn about our SERENE Turntable upgrade range
SERENE Record Mat: www.stackaudio.co.uk/serene-mat
SERENE Record Stabiliser: www.stackaudio.co.uk/serene-stabiliser
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