DIY Music & electronics
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DIY Music & electronics
Everything about diy, instruments, device schematics, and free vst FX
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Fender & Marshall Preamplifier Circuit

Fender & Marshall Preamplifier Circuit | DIY Music & electronics | Scoop.it

Free circuit dot com pleased to show you about the Fender and Marshall preamplifier circuit .
This a classic circuit is implement in the popular brand of music instrument and guitar amplifier such asFender and Marshall which the sound style is rock music.
Regarding this preamplifier used for control as high, medium, low in a standard amp. general guitar amp.

Other mods can be foud here :

http://www.redcircuits.com/Page120.htm

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Universal mic preamp

Universal mic preamp | DIY Music & electronics | Scoop.it
Bonjour, J'ai toujours été passionné par les micros et donc par les préamplis…
efabric's insight:

A simple bootstrapped mic preamp schematic with only 3V power supply.

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FET Preamplifier exlanations

FET Preamplifier exlanations | DIY Music & electronics | Scoop.it

Experiment proves that using MPF102 JFET in
Tillman preamplifier causes signal loss. To achieve gain with MPF102, use Hawes JFET
circuit.

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High Impedance Buffer and Broadband Amplifier for Digital Freq

Describes a broadband high impedance buffer and amplifier which may be used in front of frequency meters and other equipment when measuring the output of a VCO or crystal oscillators with minimal loading.
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