Line Preamplifier Circuit with Tube Acquisition
The circuit was designed to create a line preamplifier by acquiring the use of double triode tubes. The circuit comprises of three parts, the main preampl.....
Class A Modular Preamplifier with Single Integrated Circuit
The circuit was based on a single operational amplifier integrated circuit that is made to produce a modular preamplifier which functions in the Class A o.....
Class A-Designed Headphone Amplifier Using BC308 Transistor
The circuit was constructed around the functionality of a Class A amplifier to create a headphone circuit. BC308 an epitaxial planar PNP transistor used.....
35 Watts Vacuum Tube Power Amplifier by E80CC and EL34
The circuit was designed to create a power amplifier circuit that will utilize E80CC and EL34 vacuum tubes for better results while providing 35 Watts of.....
Distortion in power amplifiers frequency compensation
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Mini circuit Amplifier for 12V with PCB
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8 watts audio amplifier circuit
what value of potentiometer will i use for the volume control of this audio amplifier circuit and in what place will i connect that? thank you.....
ultra broadband buffer amplifier
Hello, I have a 3KHz-50MHz signal generator and I would like to amplify it`s 2.3mw output to +7dbm. I am looking for a broadband amplifier that can do .....
Basic Audio Amplifier
You can clearly see the three stages found in many audio amps (and op amps today). However, looking at actual audio designs, you`ll find the basic topology has ...
ECE 3434 Electronic Circuits II
The project will take the circuit for a 12W power amplifier and develop it into a completed hard-wired unit. This process will require a design cycle and develo...
amplifier circuit
The XLR connector allows us to connect the microphone`s output to our preamplifier circuit. This preamplifier was designed and built by our Electrical Engineers...
Load Cell Amplifier Improved Version with Better Temperature Coefficient
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MM1375 Rgb Video Amplifier For Monitors
This IC is a wideband RGB Video Amplifier with DC control developed for monitors. It includes three matched video amps, a differential input Comparator for brig...
100W amplifier circuit
This is a 100 watt basic power amp that was designed to be (relatively) easy to build at a reasonable cost. It has better performance (read: musical quality) th...
Distortion In Power Amplifiers
The distortion produced by a typical solid-state Class-B power amplifier is shown to consist of eight mechanisms, all of which may co- exist and whose distortio...
The MiniBlok II Push-Pull Amp
As in the original single-ended design, the push-pull MiniBlok II uses the relatively inexpensive 13EM7 "dissimilar dual triode" (or its variants the 10EM7 or 1...
The MiniBlok SET Amp
This project uses just one tube. However, the tube chosen (13EM7) actually contains two separate triode structures. One is physically quite small, and is capabl...
Spunky Tube Amplifier
The diagram below shows that power supplies don`t have to be complicated, especially in low-power designs. The filaments are powered directly from the 120 volt ...
Basswave amplifier
The JBL "Bass Wave"amplifier is a small 100-watt amplifier with built-in active filter with a single-pole high-pass at 10 Hz combined with a single-pole lowpass...
pedal schematics
Try the 2N388A transistors as they are dirt cheap (18 cents when bought in lots of 5 or more I think). The 2N5088s can be readily found through Mouser. The rest...