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Ultrasonic Stylus Cleaner with Pressure Gauge
Restores your stylus's frequency response for richer sound!
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Ultrasonic Vinyl Record Cleaner
Automatic clean & dry in 7 mins
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Static Remover
Revolutionary Static Elimination for Superior Sound Quality
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Album Jackets
Keep your record collections organized, and well-maintained, and increase the value of the album.
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Vinyl Record Cleaning Kit
The I-shaped design of the brush is easy to hold. Dual pad for clean and dry without using alcohol.
Ultrasonic Stylus Cleaner
Enhance Stylus Frequency Response
The S-DUO uses 110kHz ultrasonic technology and water to eliminate particles/grime from the stylus tip. This advanced cleaning ensures precise tracking of high, mid, and low frequencies embedded in vinyl grooves, restoring the stylus’s ability to reproduce audio signals with lifelike clarity.
Contactless & Safe Cleaning
The S-DUO uses a water-based ultrasonic bath to clean without physical contact or alcohol. Designed for delicate bonded diamond-tip styluses, it eliminates residue while protecting adhesive bonds—ensuring thorough, damage-free cleaning every time.
Discover The Difference: Stylus Brush vs. Ultrasonic Stylus Cleaner
- Brushed (Left): Though seemingly clean, microscopic residue remains. These particles distort groove tracking, causing dull playback and skips.
- S-DUO (Right): 110kHz ultrasonic tech annihilates debris. Restores pristine 20Hz-20kHz response: crisp highs, rich mids, deep bass. Pure vinyl truth.
High-Precision Stylus Pressure Gauge (Non-Magnetic)
Non-Magnetic Alloy
S-DUO Pro eliminates magnetic interference for flawless signal measurement across MC/MM cartridges.
2 Decimal Accuracy
The pressure gauge is accurate to 0.001 grams with 2 decimal precision, while most others are accurate to 0.05 grams with chip adjustments.
Calibration-Ready
Includes a 5g calibration weight to verify accuracy and ensure consistent, reliable measurements over time.
Bi-Directional LCD Display
Flip the device 180° for instant downforce measurement post-cleaning. Perfectly complements the S-DUO ultrasonic cleaner for seamless workflow.
Rechargeable | Portable | Effortless
Rechargeable Battery Lasts 100+ Uses
HumminGuru S-DUO Pro has a rechargeable battery that lasts over 100 uses on a single charge. Users can easily recharge it via USB-C, eliminating the need for disposable batteries. This ensures continuous and reliable performance while minimizing environmental impact.
Charging Base & Built-in Storage
It provides a designated area for storing the rubber supports and the drying pads, ensuring that small parts are organized and easily accessible whenever needed.
S-DUO Pro is compatible with different types of MM and MC cartridges
Effectively extend the lifespan of your cherished stylus and vinyl collection. Restores your stylus's frequency response for richer sound!
Seth Woolley
Reviewed in the United States on March 3, 2025
Bristles are soft. It's plastic. Hard to argue with it.I keep my vinyl pretty clean but I still have a soft couch that sheds into the general area. My denon doesn't have a real dust cover, which I didn't necessarily want because it sits in a low-height area. That means I can kick up more dust than usual around the turntable. This helps and I don't have to pick at microstrings with my fingers around the stylus and risk deposting finger oils on it.
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