Bill of materials


Download section

The latest version (08/12/2018) of the BOM can be downloaded here.
The latest version (10/11/2018) of the PCB layouts can be downloaded here.
And the latest version (16/11/2018) of the
wiring instructions can be downloaded here.

The content of the BOM, the PCB layouts and wiring instructions are provided as-is and could contain inaccuracies, typographical errors and out-of-date information. Therefore the provided files may be updated or changed without notice at any time. Use of the information is therefore at your own discretion.


Selection of resistors

The proposed MCMF50 series resistors are axial leaded precision metal film resistors with a tolerance of ±1%. To allow the filters to flow correctly in each other at the right frequency you need this precision resistors.

The BOM does refer to 1/2 Watt resistors, this a consciously choice to get the old-fashioned look of the original device. But also 1/4 Watt or 1/8 Watt resistors are perfectly suitable. To change freely in everyone's sole discretion.


Backplane

Board layout

Elektor Vocoder - Backplane


Overview components


Power supply

Board layout

Elektor Vocoder - Power Supply


Overview components

 

Input/Output module

Board layout

Elektor Vocoder - Input Output Module


Overview components


Band pass filters

Board layout

Elektor Vocoder - Band Filter


Overview components


Low pass filter

Board layout

Elektor Vocoder - Low Pass Flter


Overview components


High pass filter

Board layout

Elektor Vocoder - High Pass Filter


Overview components


Detecting & commutation interface

Board layout

Elektor Vocoder - Detecting Interface


Elektor Vocoder - Commutation Interface


Overview components


Noise generator

Board layout

Elektor Vocoder - Noise Generator


Overview components


Frontpanel

Panel layout


Overview components


Disclaimer

The contents of this document are provided as-is. The published information could contain technical inaccuracies, typographical errors and out-of-date information. This document may be updated or changed without notice at any time. Use of the information is therefore at your own risk without any liability for special, indirect, incidental or consequential damages resulting from or related to the use of this document.