Thorens
Thorens TD-125 TD-125 MKii Armboard for 12" SME Tonearms
Best aluminum upgrade for vintage turntable enthusiasts using SME tonearms.
Elevate your Thorens TD-125 or TD-125 MKII turntable with this precision-engineered armboard. Designed for seamless installation of popular nine-inch SME tonearms, it offers a significant sonic and aesthetic upgrade over original wooden boards. Crafted from a single block of high-quality aluminum with a black anodized and brushed finish, this armboard enhances both the performance and vintage appeal of your classic turntable. All necessary mounting hardware for the armboard and tonearm is included for a straightforward and satisfying upgrade.
$139.00
Owner Satisfaction
4.8
/ 5
Category Rank
7
/ 1649
#7 in Turntable Accessories
Price vs Category Average
-89%
Below average
Material
CNC machined aluminum
/ CNC machined aluminum
Who it's for
- Listeners demanding cleaner, more detailed sonic performance from their system
- Restoration enthusiasts seeking perfect alignment for vintage Thorens turntables
- Audiophiles upgrading to the superior tracking of 12-inch SME tonearms
Who should skip it
- Budget-conscious hobbyists restoring turntables on a strict financial limit
- Novice tinkerers intimidated by complex sub-chassis calibration and setup
- Collectors who frequently swap between different tonearm brands and models
Performance breakdown
Vibration Damping
Solid aluminum construction significantly reduces resonance compared to original wooden boards.
Installation Simplicity
Direct-fit design and included hardware make the upgrade process straightforward.
Build Integrity
CNC-machined from a single block for superior structural rigidity.
Aesthetic Integration
Brushed black finish perfectly complements the classic Thorens vintage look.
Tonearm Compatibility
Precision cut specifically for seamless SME tonearm mounting and alignment.
Sonic Clarity
Increased mass provides a tighter, more controlled low-end response.
Key Specs
Material
CNC machined aluminum
Finish
Black anodized and brushed
Compatibility
Thorens TD-125 and TD-125 MKII
Tonearm Fitment
9" SME style arms (e.g., 3009 Series II, M2-9)
Weight
0.68 kg (24 oz)
Dimensions
12 × 6 × 2 in
Mounting Type
SME Mount
Compatible Turntable Drive Type
Belt Drive
Features
- CNC machined from solid aluminum
- Direct fit for TD-125/MKII models
- Enhances sonic performance
- Improves turntable aesthetics
- Accommodates 9" SME tonearms
- Includes mounting hardware
- Durable, high-quality construction
What customers say
Audiophiles highly praise this specialized armboard for seamlessly integrating 12-inch SME tonearms onto the classic Thorens TD-125 deck. Reviewers consistently highlight the exceptional precision engineering and flawless fit, which is vital for achieving critical tonearm geometry. Users confirm the superior material quality directly enhances sonic clarity and tightens bass response by reducing unwanted resonance compared to lesser alternatives. Installation is straightforward, fitting perfectly without modification, a major benefit for vintage equipment owners. While niche, the performance gains and ease of integration make this component an essential, worthwhile investment for completing a reference level vinyl playback system. It is viewed as a necessary performance upgrade.
Know before you buy
Yes, this armboard is precision-engineered to be a direct fit for both the original Thorens TD-125 and the TD-125 MKII models.
Actually, this specific armboard is designed exclusively for 9-inch SME tonearms, such as the 3009 Series II or M2-9. It will not accommodate 12-inch tonearms.
The solid aluminum construction provides superior rigidity and vibration damping compared to the original wooden boards. This upgrade typically results in a tighter, more controlled sound profile and improved resonance management.
No, the package includes all the necessary mounting hardware for both the armboard itself and the tonearm, ensuring a straightforward installation process.
No modifications to your turntable chassis are required. The armboard is designed as a drop-in replacement that aligns with the existing mounting points on your TD-125 or MKII.
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$139