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The TDA2003 is a monolithic audio power amplifier integrated circuit. It can deliver up to 10 W of output power with a single-ended or bridge configuration, and can operate with a wide supply voltage ...
TDA2003 audio amplifier 10W
469
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
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.https://www.diyaudio.com/fo...
JFET-only Circlotrons without NFB v.3
1329
0
3
John John Vu
John John Vu
UKRAINE
178
87
This amplifier is based on the LM1875 integrated circuit, which respectively drives a TIP35 and a TIP36. A single power supply has been used to separate the supplies from the transformer. In addition,...
LM1875 high current +TIP35+TIP36
862
4
2
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
6
0
Audio preamplifier circuit with op amp, can use various dual operational amplifiers such as TL072, NE5532, OPa2134, CA1458, RC4588, LM358, LM4558, NJM4560, LM258.preamplifier circuit diagram, preampli...
Audio Preamplifier Circuit with Operational Amplifier with ne5532 or tl072 or
5929
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
tpa3116 amplifier board tpa3116 amptpa3116d2, tpa3116d2 datasheet, tpa3116d2dadr, tpa3116 datasheet, tpa3116d2 amplifier, tpa3116 PDF, tpa3116d2 PDF, tpa3116d2 amplifier board, tpa3116d2 review, tpa31...
tpa3116 amplifier board tpa3116 amp
2618
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
The name Ten no Koe (lit. "Voice From The Heavens") plugs into the rear of a PC Engine. It outputs high quality RGB video and stereo sounds. Also it allows data saving on a memory slot (see Part ...
NEC PC-ENGINE Audio Video Booster & Data Saving Memory Ten No Koe (Part 1)
890
0
7
Edoardo kinmami
Edoardo kinmami
JAPAN
189
15
This is a Class A amplifier of Mark Houston
Mark Houston amplifier (Aka Kasyan)
2556
1
7
Aka Kasyan
Aka Kasyan
ARMENIA
52
0
Back in 2020 I release a nice hobby project here on PCBWay, a Class-A Vacuum Tube Hybrid Headphone AmplifierA friend of mine designed a nice chassis, that can be easily 3D-printed at home.After gettin...
Chassis for Class-A Vacuum Tube Hybrid Headphone Amplifier
353
0
1
Dario Murgia
Dario Murgia
ITALY
37
20
EL34 push pull schematic converted to s stereo design with organized resistors. Lots of routing but worth the ease of install. HIGH VOLTAGE, do not attempt this project is you are a novice. You'll los...
EL34 Stereo Amp PCB
259
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
The is a preamp board that can be sandwiched with a preexisting TPA3118 power amp module to make a pedal-board power amp in a 125B case.There are 6 variants of this board in two categories: Volume-Onl...
TMB with ATtiny Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
198
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
3
The is a preamp board that can be sandwiched with a preexisting TPA3118 power amp module to make a pedal-board power amp in a 125B case.There are 6 variants of this board in two categories: Volume-Onl...
Volume-Only with Digispark Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
162
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
3
The is a preamp board that can be sandwiched with a preexisting TPA3118 power amp module to make a pedal-board power amp in a 125B case.There are 6 variants of this board in two categories: Volume-Onl...
Volume-Only with Discrete Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
276
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
3
The is a preamp board that can be sandwiched with a preexisting TPA3118 power amp module to make a pedal-board power amp in a 125B case.There are 6 variants of this board in two categories: Volume-Onl...
Volume-Only with ATtiny Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
220
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
3
The TDA7375 is a dual bridge amplifier designed for car radio applications. It can deliver up to 2 × 35 W into 4 Ω speakers at 14.4 V supply voltage. The device features low distortion, low noise, and...
TDA7375 4 channel audio power amplifier
561
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Example of an amplifier circuit for monitoring very low voltage differences.DescriptionsVRead = ADS1115 Differental Read A0,A1 or ADS1115 A0 Single Ended Read if R1==R3 & R2==R4, Vout=VRead = dVin...
Op-Amp \W. ADS1115
1216
0
1
SS-TR
SS-TR
TURKEY
1
0
"Black refrigerator"A simple amplifier with a good sound. The output is the double -flowing repeater GT402-GT404 (ГТ402/ГТ404), P4B (П4Б).The output power is about 10W.Forum: http://www.diyaudio.ru/fo...
Amplifier "Black refrigerator"
1624
0
1
John John Vu
John John Vu
UKRAINE
178
87
1
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