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JohnAudioTech @UC8SPQG7er2RJhz4E8xvFEtw@youtube.com

60K subscribers - no pronouns :c

I enjoy electronics, building DIY projects and repairing thi


15:31
JAT501 amplifier tested on the Quant Asylum QA403 audio analyzer
08:54
Where are the projects? How much do I earn on YouTube?
24:18
Douk Audio A100 amplifier test & review
24:18
FNIRSI 2C53P oscilloscope / function generator / multimeter all in one - review
08:19
ESP phono preamp power supply and case - project complete
15:27
Dayton Audio B65 new budget speaker review
11:05
Wire tracer cobbled together
17:50
Angels Horn H002 BT turntable review - Good starter table with an issue
07:28
Dealing with amplifier power on/off pop sounds
19:18
Phono preamp kit build and test - Elliott Sound Products
13:23
Oscillating amplifier - Tips to fix
07:39
Vintage Dual 1237 turntable plus what going on with this channel
03:34
Solar eclipse - April 8th 2024
11:27
Douk Audio H7 Pro amplifier XLR level issue
17:23
Douk Audio H7 Pro class D amplifier review (TPA3255)
18:16
QuantAsylum QA403 Audio Analyzer first look
06:37
The blue LEDs that existed before the current InGaN blue LEDs
12:39
Transistor breakdown voltage demonstration
17:58
JAT501 amplifier "hot rodded" for more power
16:02
1 By One turntable motor replacement and quick review
17:13
DOUK AUDIO ST-01 Pro amplifier performance tests with teardown
14:38
DIY speaker project revival - PT1 enclosure volume
09:37
DIY bench lighting project - simple as it gets
14:58
Review of some cheap speakers
27:04
Fosi Audio P3 Pre-Amplifier review & analysis
10:39
Fosi Audio V3 on 48 volts - power measurement
17:58
Changes in my life - the reasons I've been gone
18:20
Amplifier modification to fix clipping asymmetry
17:01
Fosi Audio Class D amp - model 3V review - TPA3255
14:35
Grommes model G-62 commercial duty amplifier
17:05
Carver m400t amplifier repair final
02:01
TDA7268 amplifier video from 2009 - JAT Xtra content
18:08
Fosi Audio TB10D amplifier review
09:43
Null test for comparing amplifiers
17:41
SWTP Tigersaurus amplifier modification completed
21:09
Amplifier feedback compensation and stability - JAT801
16:52
FNIRSI tablet style 2 channel oscilloscope model 1013D review
17:12
tigersaurus 210/A stability work - PART 2
21:35
SWTP Tigersaurus 210/A amplifier oscillation problem
16:23
JAT801 amplifier stability tests
08:13
Resistor bank dummy load for testing amplifiers - DIY build
09:11
SWTP Tigersaurus Amplifier 210/A power test & checkup
11:27
AM radio interference - seeking the source
23:32
JAT801 audio amplifier assembly and first power up
04:52
Transistor case style confusion
16:52
Amplifier turn-on pop and audible noise - budget board comparison
07:49
JAT801 amplifier and speaker design / build project updates
15:09
Speaker design and build project - Part 1
12:20
Tigersaurus 210/A amplifier schematic walkthrough
03:47
Badly corroded SATA power connector
11:30
JAT801 150 watt audio amplifier project - preliminary design PT1
11:04
LED Bulb burnout - what fails inside?
09:25
Class G & H audio amplifiers - How they work
10:18
Class D audio amplifiers - How they work
11:24
Class B & AB audio amplifiers - an introduction - Part 2
06:56
Audio amplifier class introduction - Part 1: Class A
13:08
InfiRay Xview V2 thermal imaging camera review - Great tool for the bench!
19:25
Alternator failure on exercise bike
07:58
Cassette tape recorder common problem repair
16:51
Carver M-400 completed repair