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:: Home » Low noise circuit

Low noise circuit

High quality tone control circuit diagram

Last Updated on: July 10, 2023 by Apichet Garaipoom
High quality tone control circuit diagram with PCB

The Hi Fi preamplifier circuit project to tune smooth bass-treble, with a very low distortion. Use low noise transistors Frequency response range 20Hz-20KHz […] Read more

Categories Amplifiers, Preamplifiers, 555 Timer Tags Low noise circuit, Tone control 28 Comments

HiFi Headphone amplifier circuit using TL072 low noise

Last Updated on: August 18, 2022 by Apichet Garaipoom
HiFi Headphone amplifier circuit using TL072 low noise

We will use Class A headphone amplifier circuit that is very good quality sound. Consists low noise Op Amp ICs and 2 transistor as main so have very cheap […] Read more

Categories Amplifiers Tags Low noise circuit, Headphone Amplifiers 4 Comments

7 tone control circuit diagram with PCB layout

Last Updated on: July 14, 2022 by Apichet Garaipoom
Tone control Stereo Preamplifier circuit with PCB

Learn! 8 Tone control circuit, Stereo Preamplifier using normal transistors. To control bass and treble effects audio low noise. easy to builds with PCB. Read more

Categories Amplifiers, Preamplifiers Tags Low noise circuit, Tone control 29 Comments

3 Low noise microphone preamplifier circuit using NE5532 LF356

Last Updated on: July 21, 2020 by Apichet Garaipoom
balance Pre microphone amplifier circuit

This is Low noise microphone preamplifier circuit using IC-NE5532, M5218P. Simple circuits but high quality balance-Unbalance Input for dynamic microphone Read more

Categories Amplifiers Tags Low noise circuit, Microphone Preamplifiers 5 Comments

Bridge adapter circuit, stereo to high power mono amplifier

Last Updated on: November 22, 2021 by ElecCircuit.com
Bridge adapter circuit, stereo to high power mono amplifier

The bridge adapter circuit using NE5534 low noise IC to convert normal stereo to high power mono amplifier about 4 times,watt power lost approximately 75% Read more

Categories Amplifiers Tags Low noise circuit, Bridge amplifiers, TL071 2 Comments

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