Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 51 views

    Blend Pedal: JMK Pedals Presents..

    Uploaded by

    José Messias
    The document presents a schematic and instructions for building a "Blend Pedal" effects circuit. The schematic shows resistors, capacitors, a potentiometer, and IC used in the circuit. Notes explain that the potentiometer allows blending of a wet effect signal into the dry input signal. Recommended resistor values provide high input impedance. The PCB measurements and list of required parts are also included. The document is for personal use only and permission is required for commercial production.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Blend Pedal: JMK Pedals Presents..

    Uploaded by

    José Messias
    51 views2 pages
    The document presents a schematic and instructions for building a "Blend Pedal" effects circuit. The schematic shows resistors, capacitors, a potentiometer, and IC used in the circuit. Notes explain that the potentiometer allows blending of a wet effect signal into the dry input signal. Recommended resistor values provide high input impedance. The PCB measurements and list of required parts are also included. The document is for personal use only and permission is required for commercial production.

    Original Title

    Blend Pedal

    Copyright

    © © All Rights Reserved

    Available Formats

    PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    The document presents a schematic and instructions for building a "Blend Pedal" effects circuit. The schematic shows resistors, capacitors, a potentiometer, and IC used in the circuit. Notes explain that the potentiometer allows blending of a wet effect signal into the dry input signal. Recommended resistor values provide high input impedance. The PCB measurements and list of required parts are also included. The document is for personal use only and permission is required for commercial production.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    51 views2 pages

    Blend Pedal: JMK Pedals Presents..

    Uploaded by

    José Messias
    The document presents a schematic and instructions for building a "Blend Pedal" effects circuit. The schematic shows resistors, capacitors, a potentiometer, and IC used in the circuit. Notes explain that the potentiometer allows blending of a wet effect signal into the dry input signal. Recommended resistor values provide high input impedance. The PCB measurements and list of required parts are also included. The document is for personal use only and permission is required for commercial production.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    You are on page 1of 2

    JMK Pedals presents...

    Blend Pedal
    PCB and SChematic Artwork (c) 2011 JMK Pedals
    Version 1.2: 12/9/2011

    Resistors Capactitors Potentiometer

    R1 2.2M C1 47nF BLEND B10K

    R2 2.2M C2 10uF ICs

    C3 10uF IC1 TL072

    Diodes

    D1 1N4001

    This Document is designed for personal use only! Do not use this to create a product for sale without
    permission of itʼs owner: jacobkokura@gmail.com
    Notes:
    • The Blender allows you to blend an effect into your dry signal. At CCW you should have pure dry
    signal, and at CW you should have full wet signal. At %50, you should have an even amount of wet
    and dry signal.
    •R1 and R2 can be any value between 1M and 10M. Higher values will be noisier, but will provide a
    higher input impedance. Recommended value is 2.2M giving an input impedance of over 1M.
    • You could build this into a volume or expression pedal enclosure to be able to blend an effect in and
    out of your dry signal, or as a stand alone effect with a knob, or incorporated into an effect pedal.

    PCB Measurements:
    1.125” Tall x .85” wide

    Parts:
    • 1/4 watt Axial Film Resistors (Carbon or Metal Film)
    • Topmay, Panasonic or Wima Box Capacitors)
    • Smallbear electronics recommended for parts (not affiliated with JMK Pedals)
    This Document is designed for personal use only! Do not use this to create a product for sale without
    permission of itʼs owner: jacobkokura@gmail.com

    You might also like