ClearAudio Smart Matrix Silent black

Cleaning your vinyl without waking up the whole household: that’s the challenge taken on by this record-cleaning machine made in Germany. Descended from the Smart Matrix Professional, this “Silent” version uses the technical components of the Double Matrix Professional Sonic, Clearaudio’s high-end model, while focusing on a drastic reduction in noise level. A semi-automatic device that combines powerful suction with whisper-quiet operation.

A 500-watt turbine under an acoustic hood

Vacuum record-cleaning machines have long been synonymous with a racket. Clearaudio has worked on internal insulation to contain the decibels produced by its 500-watt turbine. The result, measured at around 63 to 70 dB depending on test conditions, places the Smart Matrix Silent among the quietest models in its class. This sound level is roughly equivalent to that of a normal conversation, allowing the device to be used in a living room without disturbing others—an undeniable advantage for extended cleaning sessions.

The rigid chassis also contributes to sound attenuation. The overall build gives an impression of robustness, with a weight of 10.6 kg that ensures good stability during operation.

Three buttons, one multifunction arm

The interface is reduced to three touch-sensitive buttons on the top of the device: “Liquid” for applying the cleaning fluid, “Vacuum” for suction, and “Platter” to reverse the platter’s direction of rotation. This simplicity does not mean limited functionality. The bidirectional platter optimizes cleaning and suction by alternating rotation directions, while the integrated pump automatically meters the fluid.

The cleaning arm deserves special attention. Equipped with microfiber strips, it both applies the fluid and vacuums away the residue. A slider allows you to adjust it to three formats: 12” LP 33 rpm, 10” EP and 7” 45 rpm singles. This versatility eliminates the need to purchase additional arms, which are often sold at a steep price by other manufacturers. To start the cleaning cycle, simply swing the arm over the record: the platter starts spinning automatically, with no need to press a start button.

Components borrowed from the professional model

Clearaudio has chosen to share critical elements between the Smart Matrix Silent and the Double Matrix Professional Sonic. The motor, pump, fresh-fluid tank, and waste-water tank are identical. This technical kinship guarantees durability comparable to that of the reference model, while maintaining a more accessible price positioning.

The touch push-buttons also come from the upper model’s design, replacing the rocker switches of previous generations. Everything feels coherent, from the aluminum-machined clamp to the reservoir’s filling cap.

Everyday setup and maintenance

The machine arrives assembled and ready to use. Commissioning is limited to filling the fluid tank via the opening at the rear, using the supplied funnel. A quarter of the included bottle is enough to get started. The waste-water tank, with a capacity of around 0.5 liter, is emptied via a tube accessible at the back of the unit after 30 to 40 cleaning cycles.

The cleaning arm can be removed without tools, making it easy to transport and to replace the microfiber strips. Clearaudio nevertheless recommends waiting 24 hours after changing these strips so that the adhesive can fully dry. Shellac records require a specific fluid, as standard vinyl cleaner can damage this material.

The main power switch on the rear cuts power completely: in the 0 position, consumption drops to zero watts, with no residual standby draw.

Supported formats and universal adapter

The supplied clamp fits all vinyl and shellac disc formats. Its design protects the center label while holding the record firmly during rotation. The included universal adapter allows you to switch from one format to another without complex handling.

The machine cleans one side at a time, unlike the Double Matrix, which treats both sides simultaneously. This single-side operation means you must manually flip the record for a complete cleaning, which lengthens the total duration of the process but gives you finer control over each side.

Technical specifications

Construction and design

• Very rigid chassis with excellent sound insulation
• Bidirectional rotation of the turntable with direction-of-rotation control
• Included clamp and universal adapter for stable record placement
• Robust housing
• Simplified controls for easy, intuitive operation

Cleaning system

• Integrated cleaning system
• Automated application of cleaning fluid
• Multifunction cleaning arm compatible with the following formats:
  • 33 rpm vinyl records (LP)
  • 45 rpm records (EP)
  • 45 rpm singles

Dimensions and weight

• Dimensions with record clamp: 345 × 345 × 235 mm (W × D × H)
• Dimensions with lid: 345 × 345 × 245 mm (W × D × H)
• Weight: approx. 10.6 kg

Power supply

• Maximum power consumption: 300 W
• Power consumption when switched off: 0 W
  • Set the main switch located on the rear of the unit to position 0