SoundPro X5 Professional Sampling System

SD Card MIDI Sampler Module — SoundPro X5

The SD card MIDI sampler module from SoundPro X5 converts incoming MIDI notes and controllers into professional mono or stereo audio. It can be connected to a MIDI accordion, electronic organ, arranger, keyboard, controller or computer and reproduces compatible sound banks directly from the SD card.

Professional audio engine

• 48 kHz / 16-bit mono and stereo sample playback
• Up to 28 simultaneous voices, including up to 26 streamed voices
• Up to 254 sampler presets
• Four independent sound layers
• Up to 1024 sample-map zones
• Direct stereo audio output through the 3.5 mm connection
• Sound banks and samples stored on SD card

Sound control and effects

Each sound layer provides volume, balance, transpose, octave and note-range control. The integrated effects section includes a 10-band equalizer, reverb, chorus, delay, compressor and enhancer.

Touchscreen and physical controls

The color touchscreen provides fast access to presets, layers, effects, MIDI settings and system configuration. An encoder and potentiometer provide direct physical control. The system supports 16 configurable User-button inputs; the package shown includes one four-button control board.

SoundPro X5 Bank Manager

The included computer software supports creation and validation of compatible banks, importing mono or stereo WAV samples, mapping note and velocity zones, configuring loops and envelopes, managing presets and preparing the required SD-card files.

Package shown

• SoundPro X5 sampler main board with touchscreen display
• SD card
• Rotary encoder
• Potentiometer
• Four-button User control board
• 3.5 mm stereo audio connection

Compatibility notice: The source instrument must provide compatible MIDI data. Correct 5V power, MIDI wiring, a properly prepared SD card and suitable headphones, powered speakers, amplifier or mixer are required. The module does not add key sensors to an acoustic accordion; an existing MIDI system or separate MIDI conversion kit is required.

Who is this SD card MIDI sampler module for?

This SD card MIDI sampler module is designed for musicians who already have a MIDI controller and need a compact hardware sound source without depending on a computer during performance. It can be used with an accordion MIDI conversion system, an organ, an arranger or a standard MIDI keyboard. Presets, layers and effects are controlled from the touchscreen, encoder, potentiometer and configurable User buttons.

From MIDI input to stereo audio

The connected instrument sends note and controller data to the module. SoundPro X5 selects the mapped samples from the SD card, applies layer settings and effects, and sends the resulting signal through the stereo audio output. Headphones, powered speakers, an amplifier or a mixer can be connected according to the required setup. The module generates audio, but it does not add MIDI sensors to an acoustic instrument.

Preparing and managing sounds

Compatible sound banks are prepared with SoundPro X5 Bank Manager. The software is used to import WAV samples, define note and velocity zones, configure loops and envelopes, organize presets and validate the SD-card files before use. Correct bank preparation is essential for predictable sample mapping and playback.

Related MIDI equipment

For a complete sensor installation, see the SoundPro X5 accordion MIDI sampler system or the SoundPro X4 right-hand MIDI system. General information about MIDI connectivity is available from the MIDI Association.

Power and SD-card preparation

Use a stable 5V supply and prepare the SD card with validated SoundPro X5 bank files before performance. Test preset changes, sustained notes, stereo routing and the maximum musical passage required by the repertoire. Keep a verified backup of the working SD-card content so the performance configuration can be restored when necessary.

Testing the SD card MIDI sampler module

After connecting the controller, test the SD card MIDI sampler module across the full note range, with sustained notes, rapid passages, preset changes and stereo output. Confirm that every required MIDI channel and controller produces the expected response before performance.