Furutech ASB-2 Ion Antistatic Brush
Best static-eliminating tool for audiophiles and collectors of delicate media.
Enhance your audio and visual experience with the Furutech ASB-2 Ion Antistatic Brush. This advanced cleaning tool effectively eliminates static electricity, improving sound and image clarity. Its innovative design features a built-in ionizer that neutralizes static charges, while specialized bristles deeply clean record grooves and sensitive surfaces. The battery-free operation is powered by a piezoelectric element, making it convenient and eco-friendly. Safe for delicate electronics, lenses, and discs, this brush ensures a thorough and gentle clean for all your valuable media and equipment.
$343.00
Owner Satisfaction
4.6
/ 5
Category Rank
126
/ 738
#126 in Electronics Cleaners
Price vs Category Average
+397%
Above average
Weight
10.45
/ lbs ( kg)
Who it's for
- Media enthusiasts maintaining diverse collections of records and optical discs
- Audiophiles seeking pristine, noise-free playback for their vinyl collections
- Collectors needing gentle care for delicate, high-value media surfaces
Who should skip it
- Owners requiring deep-cleaning solutions for heavily soiled or neglected records
- Budget-conscious listeners preferring affordable, standard maintenance tools
- Careless users prone to rough handling or improper storage habits
Performance breakdown
Static Neutralization
Piezoelectric ion emission effectively eliminates stubborn static charges on contact.
Surface Compatibility
Versatile design safely cleans everything from vinyl grooves to delicate lenses.
Build Quality
Premium materials and robust construction ensure long-term reliability for daily maintenance.
Ease of Use
Battery-free operation makes cleaning intuitive and ready to use instantly.
Deep Cleaning
Fine composite fibers reach deep into record grooves to remove debris.
Ergonomics
Balanced weight and comfortable grip allow for precise, controlled cleaning strokes.
Key Specs
Weight
1 lbs (0.45 kg)
Dimensions
8 × 4 × 2 in
Material
Acrylic and natural wool mix bristles
Compatibility
Analog records, optical discs, projector screens, lenses
Functionality
Static elimination via corona discharge and ion flow
Bristle outer diameter
approximately 30μm
Model Number
ASB-2
Included Accessories
Cleaning Brush
Features
- Revolutionary static elimination with built-in ionizer
- Battery-free operation via piezoelectric element
- Emits positive and negative ions on lever action
- Bristles deeply penetrate record grooves
- Safe for sensitive electronic components
- Solves static generation issues common with brushing
- Uses advanced COREBRID TMB composite fiber
- Dual static removal process
What customers say
Audiophiles highly praise the Furutech ASB-2 Ion Antistatic Brush for its superior static elimination. Users consistently report an immediate and significant reduction in vinyl surface noise, pops, and clicks. This effectiveness is attributed to the active ion technology, which outperforms standard carbon fiber brushes in neutralizing buildup. The build quality is also commended, reflecting premium engineering. While performance is exceptional, the high price point is the main point of contention. Those prioritizing absolute fidelity consider it an essential, top-tier tool for noise reduction. Others find the investment too substantial for the incremental gain over less expensive options, positioning it firmly as a luxury accessory.
Know before you buy
The ASB-2 uses a built-in piezoelectric element. When you press the lever, it converts mechanical energy into an electrical charge, which triggers the corona discharge to release both positive and negative ions.
No, the brush is designed to be safe for sensitive surfaces. It uses a blend of acrylic and natural wool fibers with a fine diameter of approximately 30μm, ensuring a gentle touch that won't damage optical coatings.
While the brush is excellent for cleaning record grooves, it is intended for use on stationary records. We recommend cleaning your vinyl before you begin playback to ensure the best results and avoid accidental contact with the tonearm.
No, the ASB-2 is completely alcohol-free and dry-use only. It relies on its specialized COREBRID TMB composite fibers and ion emission to remove dust and static, so you don't need to worry about liquid residue.
Because the ionizer operates via a silent piezoelectric mechanism, there is no light or sound indicator. You will know it is working by the immediate reduction in static attraction on your records or screens after using the lever.
To maintain the brush, gently remove any accumulated dust from the bristles using a soft, clean cloth or a gentle puff of air. Avoid using water or chemical cleaners, as these can compromise the specialized conductive fibers.
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$343