¶ Soran Tiny Stomp
The Soran Tiny Stomp is a compact amp modeling and multi-effects processor for guitar and bass. It integrates DSM amp modeling, 125 effects, NAM model import, impulse response loading, a stereo looper, drum machine, Bluetooth, USB audio interface functionality, and a rechargeable battery.
This page brings together the official product information in English and provides space for MITS tests, measurements, and original resources.
Images
¶ Overview
Tiny Stomp provides a complete processing chain in a compact desktop format. It is designed for practice, recording, idea creation, and live performance with guitar or bass.
Its DSM engine combines black-box modeling with neural-network-based analysis to reproduce tube amplifier response, dynamics, and playing feel. The unit can also expand its sound library through NAM files and third-party impulse responses.
¶ Main features
- 125 effect types.
- Up to 10 simultaneous modules.
- 30 DSM amp models: 25 for guitar and 5 for bass.
- 25 guitar cabinet models and 5 bass cabinet models.
- NAM file import through NFILE.
- 10 NFILE slots.
- Third-party impulse response loading in WAV format.
- 10 third-party IR slots.
- Up to 99 user presets.
- Stereo looper with up to 40 seconds of recording.
- 100 drum patterns.
- Auto Rec and LOOP SYNC functions.
- 2-inch color TFT display.
- Expression pedal and external footswitch support.
- Bluetooth for audio playback and MIDI control.
- Mobile application and PC editor.
- 48 kHz / 24-bit USB-C audio interface.
- OTG support for mobile recording and streaming.
- Rechargeable lithium battery with up to 4 hours of battery life.
¶ Signal chain and modules
Tiny Stomp supports up to 10 simultaneous modules. Its architecture includes the following blocks:
GATE → OD/FX → AMP → CAB → EQ → MODULATION → DELAY → REVERB → LOOPER → DRUM
This chain can be used to build guitar or bass tones while combining amp, cabinet, effects, practice, and rhythm processing.
¶ DSM amp modeling
The DSM engine includes 30 amplifier models:
- 25 guitar amp models.
- 5 bass amp models.
The models cover clean, crunch, and high-gain sounds. The unit also includes 25 guitar cabinets and 5 bass cabinets.
¶ NAM files and impulse responses
Tiny Stomp supports NFILE (NAM) imports to expand its amp modeling options. The unit provides 10 NFILE slots and supports NAM files available through the Tone3000 platform.
It also supports third-party impulse responses in WAV format, with 10 user slots. The official specifications list a 48 kHz sampling rate, 24-bit resolution, and 512 sample points for IR files.
Coming soon at MITS
We will document NAM import, IR loading, operating levels, and the integration of different amplifier and cabinet combinations.
¶ Presets
Tiny Stomp provides 99 user preset slots:
- Presets 01–80 for guitar.
- Presets 81–99 for bass.
Presets allow users to save and quickly recall combinations of amps, cabinets, effects, and parameters.
¶ Looper and drum machine
¶ Looper
- Stereo recording of up to 40 seconds.
- Auto Rec mode.
- LOOP SYNC for synchronization with the drum machine.
¶ Drum machine
The unit includes 100 drum patterns for practice, creating backing tracks, and developing musical ideas.
¶ Display and controls
The 2-inch color TFT display shows presets, names, modules, levels, and system settings. The controls provide quick parameter adjustment during practice, recording, or live performance.
An expression pedal ranging from 10–100 kΩ or a footswitch can be connected through the 1/4-inch TRS EXP/CTRL input.
¶ Inputs and outputs
¶ Input
- 1 × 1/4-inch TS mono connector.
- Input impedance: 470 kΩ.
- Maximum input level: 2 V RMS.
¶ Output
- 1 × 1/4-inch TRS stereo unbalanced connector.
- Output impedance: 100 Ω.
- Maximum output level: 2 V RMS.
- Headphone output and stereo line outputs for practice, recording, and live setups.
¶ USB Audio and recording
Tiny Stomp works as a USB-C audio interface. The official specifications list:
- USB 2.0.
- 2 inputs and 2 outputs.
- 48 kHz.
- 24 bits.
- ASIO support.
- OTG support for mobile devices.
This allows the unit to be used with a DAW for recording instrument signals and playing audio from a connected computer or mobile device.
Coming soon at MITS
We will test USB recording, playback, monitoring, and Tiny Stomp integration with different audio environments.
¶ Bluetooth, mobile app, and PC editor
The dual-mode Bluetooth connection supports audio playback and MIDI control through the mobile application.
The PC editor provides tools for:
- Parameter adjustment.
- Preset management.
- Firmware updates.
- NAM file import.
- Impulse response import.
- Preset backup.
¶ MIDI
Tiny Stomp supports MIDI control through Bluetooth and includes MIDI documentation for the JME series. This makes it possible to integrate the unit with mobile applications, controllers, and other compatible MIDI devices.
MITS Lab
We will investigate MIDI control, preset switching, and parameter automation in real-world setups.
¶ Battery and power
The unit includes a rechargeable lithium battery rated at 1500 mAh / 3.7 V.
- Stated battery life: up to 4 hours of continuous use.
- Charging through USB-C.
- Charging power: DC 5 V.
¶ Technical specifications
| Feature | Specification |
|---|---|
| Type | Desktop amp modeling and multi-effects processor |
| Simultaneous modules | 10 |
| Effects | 125 |
| User presets | 99 |
| DSM amp models | 30: 25 guitar and 5 bass |
| Included cabinets | 30: 25 guitar and 5 bass |
| IR format | WAV |
| IR sampling rate | 48 kHz |
| IR resolution | 24 bits |
| IR sample points | 512 |
| Third-party IR slots | 10 |
| NAM format | NAM |
| NFILE slots | 10 |
| Input | 1 × 1/4-inch TS mono |
| Input impedance | 470 kΩ |
| Maximum input level | 2 V RMS |
| EXP/CTRL | 1 × 1/4-inch TRS stereo |
| Compatible expression pedal | 10–100 kΩ |
| Output | 1 × 1/4-inch TRS stereo unbalanced |
| Output impedance | 100 Ω |
| Maximum output level | 2 V RMS |
| Input and output conversion | 48 kHz / 24 bits |
| Dynamic range | 95 dB |
| Frequency response | 20 Hz–20 kHz |
| Signal-to-noise ratio | 100 dB |
| USB | USB-C, USB 2.0, 2 inputs / 2 outputs |
| Battery | Rechargeable Li-ion, 1500 mAh, 3.7 V |
| Battery life | Up to 4 hours of continuous use |
| Charging | DC 5 V through USB-C |
| Operating temperature | 0 °C–60 °C |
| Dimensions | 109 × 84 × 32 mm |
| Weight | 250 g |
¶ Gallery
The gallery loads from the equipos/soran/tiny_stomp folder and contains the product images uploaded to MITS.
¶ Resources and downloads
¶ Soran Audio
Official Tiny Stomp product page
¶ Documentation and software
The official product page includes:
- JME Series MIDI List.
- Tiny Stomp V1.0.0 User Manual.
- Windows firmware updater.
- Mac firmware updater.
- Soran StompManager for Windows.
- Soran StompManager for macOS.
- Android application.
- iOS application.
- Soran USB Audio driver for Windows.
¶ MITS testing
This section will be expanded as we test the unit. Planned topics include:
- DSM amp models for guitar and bass.
- NAM import.
- IR loading and comparison.
- Looper and LOOP SYNC.
- Drum machine.
- USB Audio and recording.
- Bluetooth and MIDI.
- Integration with mobile applications and the PC editor.
- Expression pedal and footswitch use.
- Practice, studio, and live applications.
TEST → MEASURE → UNDERSTAND → TEACH
MITS aims to document reproducible procedures and explain how to integrate the unit into real musical situations.
The technical information on this page is based on the official Soran Audio product page. Functions and results requiring practical verification will be tested by MITS on the actual hardware.