11 Projects tagged with "PREAMP"

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Building a replacement for an out of production optional daughterboard.

Hi-fi Phono Stage for Cambridge Audio A1

The 2015 Hackaday Prize

...without handling mains power

Muffsy Hifi Dual Power Supply

The 2015 Hackaday Prize

Arduino controlled audio pre-amplifier with IR input and LCD feedback.

Attenuating Arduino Amplifier

The 2017 Hackaday Prize

An preamp for electric instruments, based on an Opamp. (pronounced Micro-Pre)

uPre

AVR (lordKiCAD)

The 2018 Hackaday Prize

My Stagg double bass has a noisy preamp that precludes recording it. I should replace it. One day.

Piezo preamp rebuild

Yann Guidon / YGDES

A Project page to host and blog about my various analog audio circuit experiments and designs.

Audio Blox: Experiments in Analog Audio Design

AVR (lordKiCAD)

The 2016 Hackaday Prize

A DIY Dual Mono MC cartridge preamplifier for your record player

Muffsy MC Head Amp

The 2017 Hackaday Prize

An open source Class-A valve preamplifier and regulated PSU, complete with Eagle project files and detailed Bill of Materials

The Muffsy BSTRD - Class A Valve Preamp

The 2017 Hackaday Prize

A high impedance, single ended input to fully differential output preamp

MAD IN hi-z

Building a Shotgun Microphone from scratch. From Modifing an electret capsule to building an interference tube.

Mini Shotgun Mic

6J2 vacuum tube preamp with 3.3V filament and plate voltage

Vacuum tube amplifier supplied entirely by 3.3V

Albert van Dalen