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excellent audio amplifier, parallel transistor switching circuit, current feedback... An analogue of the marantz ma-9s. A similar scheme is used in Accuphase amplifiers and others.
Audio amplifier APEX A40
1122
1
4
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
TDA7293 in parallel power audio amplifierThe modular application is where several devices operate in parallel.The modular application allows very high power to be delivered to very low-impedance loads...
TDA7293 in parallel power audio amplifier modular application
3691
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Power supply for BlackBen | Блок питания для BlackBenSpeaker protection DEF 2021 | Защита АС DEF 2021Технически характеристики усилителя BlackBen:Изначально не хотел приводить вообще никаких техн...
Amplifier BlackBen | Усилитель мощности с раздельным питанием BlackBen
1504
0
4
Johann Urb
Johann Urb
ESTONIA
279
0
TDA7297 amplifier with tone controlPortuguesehttps://www.te1.com.br/2021/01/tda7297-amplificador-potencia-tons/Englishhttps://xtronic.org/circuit/tda7297-amplifier-circuit-add-tone-control/
TDA7297 Amplifier
2715
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Class A JLH amplifier
JLH amplifier
2602
2
4
John John Vu
John John Vu
UKRAINE
179
87
this is Class AB Professional Amplifier Based on Rockola Circuit. It Uses Complementary Pairs in Output Stage and Diamond Differential in Input Stage, VAS is based on 2SA1837 2sc4793 Well Knowm Transi...
800W TRUE RMS PROFESSIONAL AMPLIFIER BOARD
2060
0
5
Rahul Sharma
Rahul Sharma
INDIA
96
0
DSP Machine 3 - streamer, digital-to-analog converter DAC, audio processor, for all Raspberry Pi microcomputerTo build a streamer, you can use any Raspberry Pi microcomputer. The microcomputer is inst...
DSP machine 3 - Hi-Res streamer for Raspberry Pi, ADAU1452 + AD1934
2292
0
5
Oleg Tetushkin
Oleg Tetushkin
RUSSIAN FEDERATION
9
0
Amplifier 2.1 channel with TDA7377whatch Video test:https://www.youtube.com/watch?v=HVAk1A_zliQ&t=151shttps://www.youtube.com/watch?v=HVAk1A_zliQ&t=151s
TDA7377 2.1 Amplifier powerful
4900
0
5
SYMO
SYMO
IRAN (ISLAMIC REPUBLIC OF)
14
0
Dartzeel Clone amplifier.
Dartzeel Clone
3934
0
5
John John Vu
John John Vu
UKRAINE
179
87
There is a desire to make a powerful amplifier exclusively on JFET.Without NFB.Tested circuit at low power is already available.There is now a powerful MOSFET output scheme.The next step - a powerful ...
JFET-only Circlotrons without NFB v2
2997
2
5
John John Vu
John John Vu
UKRAINE
179
87
Simple softstart system for amplifier LM3886 ZD-50. This device can be used with any amplifiers / power supply, that used a big batterys of capacitorsFor more info please visit Github page:https://git...
Softstart for LM3886 ZD-50
2438
0
5
Vitali Semashkevich
Vitali Semashkevich
BELARUS
38
0
Hi this the the second part of the audio amplifier the Greenamp v1.2 schematic this is the power audio board this design can use BJT or mosfets power semiconductors just fallow the schematic and you w...
Audio amplifier Arc Welder Slewmaster OPS Main V3.0 BJT or mosfets
3707
0
5
Juan A. Vargas Diaz
Juan A. Vargas Diaz
UNITED STATES OF AMERICA
33
2
>>PCB without supply (PART A)<<This is 1-8 Channel Audio Amplifier Board. this board can play 8 speakers easily.I used TDA2050 IC and 12-0-12 volt 5 AMP transformer for this project.Materi...
1-8 Channel Upgradable Audio Amplifier with TDA2050 or TDA2030 IC DIY | ELECTROINDIA (PART B)
10710
3
5
Prem Kumar
Prem Kumar
INDIA
1299
0
This Steam&Amp is the device to enable musicians to dial in monster tones and patch them directly to a studio mixer or stage PA. It is built with 100% analog circuitry and incorporates mic and spe...
Steam&Amp DIY GT&BASS Preamp Analog Distortion & DI box
3687
3
6
farbo g
farbo g
UKRAINE
6
0
Circuit power audio amplifier IC TPA3116D2 D Class. The TPA3116D2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100 W / 2 ? in mono. The high efficiency of the ...
Tpa3116D2 power audio amplifier Bridge 100W - TPA3116
7541
2
6
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
LM4702 Amplifier with Sanken DarlingtonLM4702 are unfortunately obsolete but it is an interesting project if you have part !
LM4702 sanken amplifier
3348
2
6
Marc Marinello
Marc Marinello
FRANCE
4
0
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