Kirmuss Audio KA-RC-1

Kirmuss Audio

KA-RC-1

Introduced 2018$1,480 MSRP

The KA-RC-1 is a four-record-capacity ultrasonic vinyl restoration system that combines 35 kHz ultrasonic cavitation with a proprietary ionizing surfactant treatment, designed to strip mold-release compound and embedded contaminants from record grooves rather than just surface dirt ([The Absolute Sound](https://www.theabsolutesound.com/articles/kirmuss-audio-ka-rc-1-ultimate-ultrasonic-vinyl-restoration-system/), [Kirmuss Audio official site](https://kirmussaudio.com/ka-rc-1-ultrasonic-record-restoration-system/)). Records emerge from the multi-stage cycle process nearly dry, without requiring separate vacuum or air drying.

MSRP

$1,480

Used market · Good

$625

-58% vs MSRP
as of Sep 1, 2026

MSRP to used market

From $1,480 at launch to $625 today.

Specifications

Price
$1,490 USD list/MAP price for the 120V US model
Drying
Records emerge virtually dry; no vacuum or air drying needed
Weight
9.8 kg
Dimensions
54.1 × 33.7 × 27.7 cm / 21.3" × 13.3" × 10.9"
Tank capacity
6 liters (2.0 US gallons)
Published price
1480 USD
Cleaning process
Multi-cycle: 5-minute wetting cycle, 2–5 minute restoration cycles, 5-minute final cycle (typically 4–5 cycles total)
Power consumption
310W (100V, 50/60Hz) or 410W (220–240V, 50Hz)
Included accessories
Goat hair brush (KA-B-1), lint-free microfiber cloth, ionizing surfactant spray
Ultrasonic frequency
35 kHz primary with 70 kHz passive resonance
Record capacity per session
Up to 4 records of varying sizes/speeds simultaneously

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