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How to Make Guitar Wah Wah Pedal Circuit

Last Updated on May 29, 2025 by Admin 6 Comments

wah wah

Even in the ear of electrophonics, wah-wah box is still a very famous way of animating a guitar which normally sound so boring. A guitar wah-wah pedal box is actually […]

Filed Under: Audio and Amplifier

High Power Headphone Amplifier Circuit

Last Updated on May 29, 2025 by Admin Leave a Comment

pcb 1

The 1 watt power amplifier described here works like a charm when used as a driver for low-impedance headphones or an active loudspeaker as the output stage of a high-fidelity […]

Filed Under: Audio and Amplifier

Guitar Swell Pedal Circuit

Last Updated on May 29, 2025 by Admin Leave a Comment

guitar swell pedal

Swell pedals are the mechanical pedals used by guitarists to control the volume using their foot since their hands would be tied up during a performance. This equipment is usually […]

Filed Under: Audio and Amplifier

60 watt Mini Crescendo Amplifier Circuit

Last Updated on May 29, 2025 by Admin 2 Comments

mini crescendo amplifier circuit

The post explains how to build a highly efficient class A/B 60 watt amplifier circuit which is also popularly known as the mini crescendo amplifier. There are two type 2N3055 […]

Filed Under: Audio and Amplifier

Simplest FM Radio Circuit with High Reception Quality

Last Updated on May 29, 2025 by Admin 14 Comments

FM radio

As far as I know this may be the easiest and high quality FM radio circuit that could be built by any new hobbyist. In addition, this circuit’s FM reception […]

Filed Under: Audio and Amplifier

Musical Doorbell Circuit with Many Melodies – Christmas Carols, Big Ben, and More

Last Updated on May 29, 2025 by Admin 2 Comments

musical doorbell

As seen in the diagram the main stages of the circuit is built-in inside the musical chip in the form of oscillator, frequency divider, drive ROM, a ROM having 512 […]

Filed Under: Audio and Amplifier

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