| Form Factor | Portable |
| Signal Path | Digital Hardware (including Analog Connections) |
| Power | Software operation relies on power supplied by the Game Boy unit running it. Early cartridges also relied on an on-board battery for saving song data in SRAM. |
| Channels | 4 Voice (Controls the Game Boy soundchip's four voices: 2 pulse wave generators, 1 PCM 4-bit wave sample channel, 1 noise generator.) |
| Links | Official product website |
| Notes | Little Sound DJ (LSDj) is tracker software independently developed for the original Nintendo Game Boy platform (models DMG-01 [standard Game Boy], MGB-001 [Game Boy Pocket], MGB-101 [Game Boy Light], and CGB-001 [Game Boy Color]). It can also be used with those models of the Game Boy Advance line equipped with a backwards-compatibility mode (such as AGB-001 [standard Game Boy Advance], AGS-001 [Game Boy Advance SP]).
The software is a pattern-based sequencer that also allows user control of the Game Boy's internal soundchip synthesis. Originally made available from the developer on physical cartridges, it has since been made available as a downloadable ROM image that can be loaded onto physical cartridges by the user (or used in Game Boy emulation software on a computer).
These cartridges do not feature any direct audio output; this software relies on the 1/8" / 3.5mm headphone jack present on the Game Boy for audio output. |