Catalogue
Three objects for the desk
Every product is voiced to the same standard: midrange first, matched channels, quiet cabinets. Prices include tax and exclude shipping.

Aria One Active Desktop Speaker
Near-field reference sound that fits a desk
Aria One folds amplification, conversion and room correction into a 180 mm cabinet. A 3-inch woven mid-woofer and a 19 mm silk-dome tweeter sit on an axis raised by 5°, so the person at the desk hears the stage at the right height. A rear port lets it live close to a wall.
Highlights
- USB-C, Bluetooth 5.3 and optical inputs
- On-board DSP with three placement curves
- Aluminium baffle with magnetic grille
- Drivers
- 3" woven woofer + 19 mm silk dome
- Power
- 2 × 30 W Class-D
- Response
- 52 Hz – 22 kHz (±3 dB)
- Dimensions
- 180 × 240 × 175 mm each

Lumen Portable DAC / Amp
A quiet circuit beside your laptop
Lumen pairs a 32-bit converter with a discrete headphone stage to lift your headphones out of laptop noise. Milled from a single aluminium block, it exposes one stepped volume knob under glass, and needs no driver to start playing.
Highlights
- 32-bit / 384 kHz PCM, native DSD256
- 3.5 mm single-ended + 4.4 mm balanced
- Driver-free UAC2 for phones and tablets
- Conversion
- 32-bit / 384 kHz PCM · DSD256
- Outputs
- 3.5 mm SE / 4.4 mm balanced
- Power
- Balanced 2 × 220 mW @ 32 Ω
- Body
- CNC aluminium · 92 × 58 × 16 mm

Arc Isolation Stands
Less resonance, more low end
Arc is sand-cast aluminium with a 2 mm damping layer underneath. Four contact points separate the cabinet from the desk, cutting the resonance a wooden top adds, and bring the tweeter closer to ear height. Sold as a pair with 5° and 0° inserts.
Highlights
- Sand-cast aluminium, bead-blasted and anodised
- 5° and 0° tilt inserts included
- Fits most 4–7 inch desktop speakers
- Material
- Sand-cast aluminium alloy
- Load
- 8 kg per stand
- Dimensions
- 150 × 120 × 28 mm
- Included
- 5° / 0° inserts, damping pads
How to buy
Book a listening
The Shanghai studio opens Wednesdays and Saturdays for 45-minute sessions.
Order online
Send a request and we confirm stock, finish and invoice details.
Company orders
Five units or more, invoiced, with calibration and on-site installation.
Not sure which one?
Send a photo and the dimensions of your desk for a more specific answer.