EasyManua.ls Logo

Logidy EPSi User Manual

Logidy EPSi
16 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
EPSi Effect Processor
User’s Manual
l gidy
Question and Answer IconNeed help?

Do you have a question about the Logidy EPSi and is the answer not in the manual?

Logidy EPSi Specifications

General IconGeneral
BrandLogidy
ModelEPSi
CategoryMusic Pedal
LanguageEnglish

Summary

Introduction

1. Presentation

1.1. What is the EPSi?

Describes the Logidy EPSi Effect Processor as a DSP-powered pedal with customizable firmware via SD Card.

1.2. What is Convolution?

Explains convolution as a process using impulse responses to simulate acoustic behavior like reverb.

2. Plugging In

2.1. Power Jack

Details connecting the 9V power supply, emphasizing correct polarity and voltage specifications.

2.2. Audio Inputs

Explains how to connect mono or stereo audio signals, including internal signal splitting and input impedance.

2.3. Audio Outputs

Describes the output connectors, summing of channels for mono, and the analog direct path feature.

3. EPSi User Interface

3.1. Firmware Version

Explains how the firmware version is displayed on startup and how it can be updated via SD Card.

3.2. Changing Parameter Values

Details using the "Param" button and "Value" knob to navigate and adjust device parameters.

3.3. Foot Switch

Explains the function of the foot switch for enabling/disabling the effect and its display symbol.

4. Parameter List

4.1. Version 1.00 Parameter List

Lists parameters for v1.00: file index, FX Level, Reverb Time, Dry Path.

4.2. Version 1.00 Algorithm

Explains v1.00 convolution: quality, stereo image generator, and linearity.

4.3. Version C.00 Parameter List

Lists parameters for vC.00: file index, tone controls (low, mid, high), and cutoffs.

4.4. Version C.00 Algorithm

Explains vC.00 convolution: quality, stereo operation, and tone controls.

5. Managing Impulse Response Files

5.1. SD Card and File Format

Details SD card formatting (FAT16/FAT32) and WAV file specifications (44.1 KHz, 16/24 bit).

5.2. EPSi “EPDA” Folder

Specifies the required "EPDA" folder on the SD Card for impulse response files.

5.3. File Naming Convention

Explains the 3-digit indexing prefix required for impulse response file names.

Appendix A: Specifications

Appendix B: Error Codes

Appendix C: Impulse Responses List (IR V1.00)