Moving on to The Tooling Phase

Moving on to The Tooling Phase

It’s June! Here's a quick update on the progress of the S-DUO project.

Based on the feedback gathered from the vinyl community, we have revisited the design and carefully assessed the product’s safety and reliability. Striving to make long-lasting products, our HumminGuru designers have spent lots of effort studying and refining the design to enhance the quality and the user experience. The design is now finalized and our engineers will be sending off the 3D models and working with skilled mold designers for mold design and tooling. The mold builds are expected to be completed by mid-July.

HumminGuru S-DUO’s main Features:  

  • 110 kHz ultrasonic cleaning for 20 seconds per cycle.
  • High compatibility for different styli
  • High precision digital stylus pressure gauge with the tolerance of ±0.01g
  • Weight range: 0-9.99 grams
  • Weight scale in aluminum material
  • Bi-directional LCD display with backlighting
  • Power supply: 4 x AAA batteries
  • Battery Protection: Automatic switch off after 1 minute
  • Factory pre-calibrated scale
  • Compact Size: 125 x 72.85 x 38.29 mm

HumminGuru S-DUO

HumminGuru S-DUO Features

HumminGuru S-DUO Pressure Gauge

Applying aluminum material for the pressure gauge to avoid any possibility of measurement inaccuracy due to magnetism between the MM stylus and the stainless steel. The scale is factory pre-calibrated.

HumminGuru S-DUO packaging

Simple but protective packaging. An eye dropper will be included in the package for the convenience of the user.

We are very excited to see this happening. Do you feel the same?

Love & Peace,

HumminGuru Team.

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Keep me updated I know that Hong Kong is going through a rough time. Hang in there I have been to Hong Kong in the past for CE designs wish you all well and be safe…

Daniel A Martinez

Awesome News. Can’t wait to be able to pre-order!

Manuel Cantara

So exciting. Hope to hearing a good news for pre ordering.


Super news. Waiting for the pre-order phase.

Zsolt Jóbai

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