Whadda UK Digital Echo Chamber Kit

The Whadda UK Digital Echo Chamber Kit is a simple DIY effect tool ideal for enhancing audio and karaoke systems, or simply for having fun with sound manipulation. This kit provides an engaging project for electronics enthusiasts, resulting in a practical and versatile audio device.

Audio Performance and Features

Equipped with 40 Kb SRAM, the echo chamber guarantees low distortion and excellent sound quality. It offers a high degree of customisation with adjustable MIC and input levels, output level, echo delay time, and feedback. The onboard microphone and audio amplifier ensure convenient operation straight from the board, while the 500mW speaker output (8Ω, 10%THD) delivers clear audio. Line-in and line-out connections provide flexible integration with your existing audio setup.

Assembly and Power

Supplied as a comprehensive kit, this product requires soldering to assemble, making it a rewarding project for hobbyists. Once built, it can be powered by a 9V battery (not included) for portable use, or via a 9-12V DC regulated supply for stationary setups. The compact PCB dimensions (20 x 85 x 70 mm) allow for easy integration into custom enclosures.