# Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine vs HumminGuru Ultrasonic Vinyl Record Cleaner: specs and price compared

A sourced, side-by-side comparison of the Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine (Pro-Ject) and HumminGuru Ultrasonic Vinyl Record Cleaner (HumminGuru) among record cleaning machines. HumminGuru Ultrasonic Vinyl Record Cleaner is the cheaper of the two at $599.99.

## Side by side

| Spec | Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine | HumminGuru Ultrasonic Vinyl Record Cleaner |
| --- | --- | --- |
| US price | $699 | $599.99 |
| Brand | Pro-Ject | HumminGuru |
| Cleaning method | Vacuum (manual fluid application + vacuum drying) | Ultrasonic cavitation in distilled water |
| Motor power (W) | — | 45 |
| Cycle time | Dries within 2 platter rotations at 30 RPM | 2 or 5 min clean cycle + 5 or 10 min dry cycle (auto quick-clean or deep-clean modes) |
| Tank capacity | 2.5 L (85 oz) waste-fluid reservoir | 350 ml removable water tank |
| Ultrasonic frequency (kHz) | — | 40 |
| Noise level (dB) | — | 60-70 |
| Records per cycle | 1 | 1 |
| Drying method | Vacuum suction wand on a tonearm-style pickup arm | Built-in fan with air filter that separates dust during cleaning and drying |

## Key differences

- Cleaning method: Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine Vacuum (manual fluid application + vacuum drying) vs HumminGuru Ultrasonic Vinyl Record Cleaner Ultrasonic cavitation in distilled water
- Cycle time: Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine Dries within 2 platter rotations at 30 RPM vs HumminGuru Ultrasonic Vinyl Record Cleaner 2 or 5 min clean cycle + 5 or 10 min dry cycle (auto quick-clean or deep-clean modes)
- Tank capacity: Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine 2.5 L (85 oz) waste-fluid reservoir vs HumminGuru Ultrasonic Vinyl Record Cleaner 350 ml removable water tank
- Drying method: Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine Vacuum suction wand on a tonearm-style pickup arm vs HumminGuru Ultrasonic Vinyl Record Cleaner Built-in fan with air filter that separates dust during cleaning and drying

## Sources

- Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine: https://www.audioadvisor.com/products/pro-ject-vc-s3-record-cleaning-machine (audioadvisor.com, verified 2026-08-12)
- HumminGuru Ultrasonic Vinyl Record Cleaner: https://www.turntablelab.com/products/humminguru-ultrasonic-vinyl-record-cleaner (turntablelab.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/record-cleaning-machines/pro-ject-vc-s3-vs-humminguru-ultrasonic/
Cite: Per The Front Desk Review, Pro-Ject VC-S3 Premium Record Cleaning Vacuum Machine ($699) vs HumminGuru Ultrasonic Vinyl Record Cleaner ($599.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/record-cleaning-machines/pro-ject-vc-s3-vs-humminguru-ultrasonic/
License: CC BY 4.0.