Now showing circuits 1-20 of 41. Sort by

JFET-based electret microphone amplifier

JFET-based electret microphone amplifier PUBLIC

Most electret microphone modules today come with a built-in JFET to help provide a low-impedance output and noise resistance, but these must be biased properly.

by CircuitLab | updated June 08, 2017

amplifier   audio   bias-point   jfet  

BJT audio amplifier

BJT audio amplifier PUBLIC

A one-transistor amplifier, intended to amplify audio picked up by a piezoelectric transducer.

by CircuitLab | updated June 07, 2017

amplifier   audio   bjt   filter   frequency-domain   high-pass   low-pass  

Bass frequency response

Bass frequency response PUBLIC

by PBE6 | updated February 14, 2017

audio   bass   frequency-domain   guitar   pickup   rlc  

Bass Boost Feedback Network of CMoyBB

Bass Boost Feedback Network of CMoyBB PUBLIC

Bass Boost Feedback Network of CMoyBB. This is a high-pass shelf filter that is used in the negative feedback loop.

by mnaganov | updated December 04, 2016

audio   filter  

Opamp Differential Output Stage

Opamp Differential Output Stage PUBLIC

Unbalanced to balanced audio output stage. The inductor and capacitors on the output are for RFI protection and should be chassis grounded. Output coupling capacitors are for blocking +48v phantom...

by RitchRock | updated September 22, 2016

audio   balanced   balanced-line-driver   output   output-stage  

JLH_amp_1

JLH_amp_1 PUBLIC

by temz.alex | updated August 22, 2016

amplifier   audio  

Easy low-pass filter

Easy low-pass filter PUBLIC

by adismahmutovic | updated October 09, 2015

audio   circuit   low-pass   passive-filter  

Filtro Paso Banda Audio

Filtro Paso Banda Audio PUBLIC

Fitro paso banda audio 300Hz-3000Hz

by qsaldana | updated April 17, 2015

active-filter   audio   band-pass  

Filtro Paso Banda Audio

Filtro Paso Banda Audio PUBLIC

by qsaldana | updated April 17, 2015

active-filter   audio   band-pass  

Filtro de audio de baja frecuencia (LMF)

Filtro de audio de baja frecuencia (LMF) PUBLIC

by qsaldana | updated April 17, 2015

active-filter   amplifier   audio   filter   high-pass   low-pass  

TangentSoft CMoy

TangentSoft CMoy PUBLIC

by TroyDowling | updated March 21, 2014

amplifier   audio   cmoy  

wave folder

wave folder PUBLIC

Ken Stone's 'Simple Wave Folder' circuit.

by alkopop79 | updated January 13, 2014

audio   distortion   processor   signal   synth  

MOSFET BOOST

MOSFET BOOST PUBLIC

by geedeebee | updated January 09, 2014

audio   guitar   mosfet   stompbox  

JFET PreAmp

JFET PreAmp PUBLIC

by geedeebee | updated January 07, 2014

audio   guitar   jfet   preamp   stompbox  

Tonebender 3-knob

Tonebender 3-knob PUBLIC

A three-knob Tonebender fuzz circuit. See tonepad.com for details...

by geedeebee | updated January 07, 2014

audio   guitar   pnp   stompbox  

Another Buffer

Another Buffer PUBLIC

by geedeebee | updated January 06, 2014

audio   guitar   op-amp   stompbox  

MadProf Stone Grey Distortion

MadProf Stone Grey Distortion PUBLIC

Mad Professor Stone Grey Distortion circuit. Very interesting clipping and feedback!!

by geedeebee | updated January 05, 2014

audio   guitar   op-amp   stompbox  

Parametric EQ Boost / Cut

Parametric EQ Boost / Cut PUBLIC

A parametric mid-boost/cut with variable frequency and 'Q'

by luigi.maroni | updated November 27, 2013

audio   boost   cut   eq   parametric  

Audio Power Amplifier

Audio Power Amplifier PUBLIC

Simple Class B amp based on Douglas Selfs model amplifier featured in chapter 3 of his "Audio Power Amplifier Design Handbook"

by fredk | updated August 18, 2013

amplifier   audio  

300 watt mono amplifier

300 watt mono amplifier PUBLIC

by xXtrollerXx | updated May 19, 2013

amplifier   audio   audio-amplifier  

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