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141 Projects tagged with "amplifier"

 
3.7k
28
27
An ultra-low noise amplifier (named EmoeNAP) capable to measure low-noise LDO/OPA's wide band output noise, and many other applications
Project Owner Contributor

Take a 'NAP' and enjoy a moment of silence

FloydfishFloydfish

11.1k
1.8k
32
Network enabled amplifier that consolidates many audio routing needs
Project Owner Contributor

Network Amplifier

ronaldronald

986
32
7
A rack-mount tube preamp for guitar, based on the Hi-Octane amp from ax84.com
Project Owner Contributor

Modded Hi-Octane Tube Preamp

Brandon FoltzBrandon Foltz

5.3k
96
36
A USB DAC with a 3-W x 2 amplifier
Project Owner Contributor

USB DAC with amplifier

Andreas DahlbergAndreas Dahlberg

544
25
5
Oscilloscope created from Old Tesla MERKUR Tv and Old Tesla AZS 223 amplifier
Project Owner Contributor

Basic Tesla MERKUR oscilloscope

MumuMumu

6.5k
806
19
"Grab a Jack !"
Project Owner Contributor

Futurama's Jack dispenser

RodolpheHRodolpheH

445
409
2
I picked up a 1977 LabSeries Guitar amp and it picked up radio stations as if it were designed for it. This is how I fixed it.
Project Owner Contributor

LabSeries L7 Guitar Amplifier RFI Fix

ThunderSqueakThunderSqueak

14k
86
100
A speaker system for any mobile device. No tools, parts or tinkering necessary.
Project Owner Contributor

The World's Simplest Hack: iPod Party Amplifier

RoGeorgeRoGeorge

5.1k
1.5k
4
Building a replacement for an out of production optional daughterboard.
Project Owner Contributor

Hi-fi Phono Stage for Cambridge Audio A1

Harry MallonHarry Mallon

655
748
5
A powerful portable amplified speaker with built in rechargeable battery.
Project Owner Contributor

Portable Music Amplifier

Adam OakleyAdam Oakley

986
26
5
Portable speaker with subwoofer for chilling in the sun
Project Owner Contributor

Portable speaker

daviddavid

3.3k
102
12
A training tool that provides real-time human power output and form feedback
Project Owner Contributor

Human Power Output Measurement Device For Cycling

valgusvalgus

44.2k
171
64
A nice little tube amplifier that is low voltage but still has enough power to drive a speaker at a reasonable volume
Project Owner Contributor

Low Voltage All-Tube Amplifier

MarcelMarcel

1.1k
3
2
Restoring an imposingly beautiful 500W/Channel Power Amplifier
Project Owner Contributor

Onkyo M-508 Repair

TedTed

45.9k
126
62
My experience building a subwoofer amplifier (including the power supply) out of what I had in my parts bin.
Project Owner Contributor

Class D Subwoofer Amplifier Out of Scrap

Boolean90Boolean90

3.9k
39
14
A test stand to safely test vertical lift vehicles, measure thrust and record test conditions
Project Owner Contributor

Drone Test Stand

Peter McCloudPeter McCloud

389
15
2
I've made a short Octave script which helps a person analyze amplifiers and feedback loop stability.
Project Owner Contributor

Transfer Function Analyzer

Erik KErik K

135
8
1
A music watch that can play MP3s and FLACs to IEM's.
Project Owner Contributor

Radial Music Watch

Antony AshtonAntony Ashton

199
4
1
A head unit with a pi inside
Project Owner Contributor

Pi Unit

BftechBftech

397
20
3
An offshoot of a Hackaday video: AD8230 Zero Drift Instrumentation Amplifier
Project Owner Contributor

Herdware: Zero Drift Instrumentation Amplifier

bherdbherd

867
26
7
In response to several ECG type amplifiers at the NY Hackathon.
Project Owner Contributor

Herdware ECG Amplifier

Bil HerdBil Herd

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