Play

SampleStack supported

2hp

The smallest Eurorack sample player at just 2 HP with pitch tracking.

Format

Eurorack, 2 HP

Sample Rate

48 kHz (44.1 kHz recommended)

Bit Depth

16-bit (24-bit DAC)

Channels

Mono

File Formats

WAV

Storage

SD card (up to 32 samples loaded at a time)

Specifications

Depth 42 mm
Power 85 mA (+12V), 3 mA (-12V)

Features

  • 4 ms latency
  • Playback modes: one-shot, looping, gated
  • +2 / -3 octave pitch range (free or quantized to semitones)
  • 1V/oct tracking

Folder Structure

microSD Root (FAT32)/
├── a_kick.wav
├── b_snare.wav
├── c_hihat.wav
└── (up to 32 mono WAV files at root)

Notes

  • Files placed in root directory, no subfolders
  • Must be mono, 16-bit WAV
  • First 32 files loaded alphabetically; prefix with letters/numbers to control order
  • Samples load on power-on only (no hot-swap)

Preparing samples for the Play

The 2hp Play is a tiny mono sample player: 16-bit WAV, with 44.1 kHz recommended, placed in the root of the SD card with no subfolders. It loads the first 32 files alphabetically at power-on, so prefixes decide which samples make the cut and in what order.

There is no hot-swapping; the card is read once when the module boots, so finalize the files before you power up. SampleStack converts to 16-bit mono, orders the files with prefixes, and keeps the set within the 32-sample window the Play loads.

Links

Frequently Asked Questions

What sample format does the 2hp Play use?

Mono WAV, 16-bit, with 44.1 kHz recommended. Up to 32 samples are loaded at a time from the SD card, organized in folders.

How does SampleStack help with the 2hp Play?

SampleStack converts samples to 16-bit mono WAV and lays out the folder-per-slot structure the Play expects.

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