Analog Relax · Anti-Static

Anti-Static Brush for Audio Equipment

Safe static discharge and gentle cleaning for sensitive audio equipment surfaces.

Static charge accumulation across audio chassis, delicate tonearms, optical media trays, and speaker diaphragms subtlely degrades signal clarity and pulls floating airborne dust onto sensitive components. The Analog Relax Anti-Static Brush for Audio Equipment (AR-ASAB1) eliminates this friction-induced voltage directly at the source, offering a safe, non-chemical maintenance solution tailored specifically for high-end audio setups. Positioned alongside the original record-cleaning brush in Analog Relax's accessory collection, this dedicated equipment brush features a customized form factor and flexible bounce-control net. Hand-crafted by traditional Kumano brush artisans in Japan, it uses ultra-fine Mitsubishi Corebrid B antistatic acrylic microfibers with an SI (Surface Increase) tip finish to maximize static neutralization and dust capture. Unlike aggressive carbon or highly conductive metal brushes that pose severe short-circuit risks if fibers shed into live component housings, this brush is deliberately engineered with low conductivity for complete safety around open ports and wiring. On application, it removes static fields and surface micro-grit, restoring background blackness, focus, and transparency across both analog and digital components.

Visit on Analog Relax Enquire / Audition

Key Features

100 Percent Ultra-Fine Antistatic Fibers

Utilizes 0.03 mm Mitsubishi Corebrid B antistatic acrylic fibers that neutralize static through continuous corona discharge without synthetic or animal hair dilution.

Surface Increase Tip Finish

Features a proprietary SI finish that expands the micro-surface area of the fiber tips to dramatically increase static discharge speed and dust capture.

Low-Conductivity Safety Engineering

Deliberately tuned with safe electrical resistance to prevent short-circuit damage inside audio equipment if a fiber stray enters open chassis vents or connectors.

Kumano Artisan Handcrafting

Hand-bound by legendary Japanese Kumano brush makers, offering an exceptionally soft bristle feel that will not scratch polished metal, acrylic, or delicate driver diaphragms.

Adjustable Flexible Net

Includes a movable net collar that allows users to adjust the exposed fiber length and spring-bounce for precise cleaning around complex tonearm geometries.

Chapter 01

Audio Equipment Static Mitigation

Electrostatic charges accumulate across audio components through air friction, cleaning wipes, and operational handling. These static fields distort delicate micro-currents, create grounding hum, and pull ambient dust into CD trays, tonearm pivots, and speaker surrounds. The Analog Relax Audio Equipment Brush dissipates static charges on contact through corona discharge, restoring quiet electrical backgrounds and preserving component integrity across vinyl turntables, amplifiers, streaming DACs, and sensitive speaker diaphragms.

Chapter 02

Kumano Craftsmanship & Safety

Traditional carbon-fiber record brushes utilize highly conductive fibers that can short internal electronic boards if a strand detaches and enters an amplifier or player chassis. Analog Relax eliminates this risk by engineering the Corebrid B fibers with low electrical conductivity while maintaining maximum electrostatic discharge efficacy. Each brush is hand-assembled in Kumano, Japan—famous for crafting world-class calligraphy brushes—ensuring non-abrasive contact with delicate optical lenses, tonearm bearings, and polished equipment fascias.

Specifications

TypeAudio Equipment Antistatic & Dust Removal Brush

Dimensions (H × W × D)187 mm (Length) × 30 mm (Fixture Width) × 55 mm (Fiber Length)

Weightabout 20 g

Finish optionsNatural Wood and Aluminum Handle with Protective Storage Case

Back to Anti-Static Book an Audition →