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Low noise circuit

Hi Fi audio tone control circuit using low noise transistors

Last Updated on: June 25, 2022 by Apichet Garaipoom
Hi Fi audio tone control circuit using low noise transistors

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 […]

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

HiFi Headphone amplifier circuit using TL072 low noise

Last Updated on: June 4, 2020 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 […]

Categories Amplifiers Tags Low noise circuit, Headphone Amplifiers 4 Comments

7 Tone control Stereo Preamplifier circuit with PCB, Low noise

Last Updated on: May 22, 2021 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.

Categories Preamplifiers, Amplifiers Tags Low noise circuit, Tone control 28 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

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%

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

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