A PERSONAL LOSSLESS MUSIC SYSTEM

Your collection
has a front door.

S&G One brings owned music, NAS libraries and radio into a focused touch-and-tactile system—without making your phone the remote control.

Working software · industrial design in exploration

Signal and Grain One Home concept with a ten-inch VU-meter display
ONE HOME / 10-INCH DIRECTION
V2RUNNING ON PI
1 TBLOCAL MUSIC
LOCAL + NASONE LIBRARY
FLAC / CUELOSSLESS FIRST

TWO DIRECTIONS

Same soul.
Different presence.

We are exploring two proportions before committing the enclosure. Both share the same software, library and tactile Quick Play idea.

Signal and Grain One Home concept with walnut cabinet, large touchscreen and twin speakers

10-INCH HOME SYSTEM

One Home

A deeper, room-filling cabinet built around a larger display, more acoustic volume and permanent pride of place.

  • 10-inch landscape touch display
  • Deeper stereo acoustic enclosure
  • Walnut furniture-grade cabinet
  • Designed for a shelf or console
Signal and Grain One Portable compact boombox concept with carry handle

7-INCH BOOMBOX

One Portable

The original compact idea: a handle-led music system that moves around the home without losing tactile controls.

  • 7-inch landscape touch display
  • Compact stereo enclosure
  • Integrated carry handle
  • The lighter, more playful direction

Product imagery is exploratory. Driver layout, dimensions, ports and control placement will change during acoustic and mechanical engineering.

THE V2 INTERFACE

Big type.
Zero guesswork.

V2 is a working 1280 × 720 touch experience inspired by the clarity of Lumia: immediate hierarchy, generous targets and music artwork used as navigation—not decoration.

Signal and Grain V2 home screen
01 / START

Now Playing and four configurable Quick Play destinations live together on the first screen.

01

Walk-up simple

Home, Library, Queue, Quick, Radio and Settings stay visible in one permanent rail.

02

Built for touch

Large labels, shallow paths and an A–Z rail make a 50,000-track library practical from across a room.

03

Still yours

The interface is organised around your metadata and folders—not recommendations or a feed.

NOW PLAYING

Three views.
One record.

Artwork when you want the sleeve, meters when you want the machine, and lyrics when you want the words.

Artwork view of Now Playing
ARTWORK
Analog VU meter view of Now Playing
VU METERS
Lyrics view of Now Playing
LYRICS

THE LIBRARY

Browse it
your way.

Metadata when it helps. Folder structure when it matters. Local, favourites, offline copies and named NAS sources remain one tap apart.

albums view in the V2 library
01

albums

Albums, with an A–Z rail made for long collections.

artists view in the V2 library
02

artists

Artists, album counts and direct play actions.

folders view in the V2 library
03

folders

Local and NAS folders, preserved exactly as you organised them.

V2 Quick Play screen with configurable destinations

QUICK PLAY

Choose once.
Play instantly.

Assign an artist, album, folder or mix to a physical button. The screen manages the choices; the hardware remembers them.

1234

BUILDING IN THE OPEN

Past the mockup.
Before the mould.

The software is already used on a Raspberry Pi 5. The next work is choosing the form, then engineering its audio, thermal and mechanical systems around it.

WORKING IN V2

  • Local, NAS and offline libraries
  • Album, artist, genre and folder browsing
  • Search, favourites and pinned folders
  • Queue, Quick Play and internet radio
  • Bluetooth, AirPlay and Spotify receiver modes
  • Browser-based setup and library administration

NEXT DECISIONS

  1. 01Choose the enclosure directionHome or Portable—and the real target dimensions.
  2. 02Lock the acoustic architectureDrivers, amplification, cabinet volume and thermal path.
  3. 03Build the full-size prototype3D-printed structure, walnut panels and production-intent controls.

SIGNAL & GRAIN ONE

Music, made
present again.

This is a working personal prototype evolving in public—not a preorder.

Compare the two directions No commercial recordings are included. One plays music you own and sources you configure.