4 Channel Echo Board | PT2399 Echo Chip | JRC4558 Preamp | AUX + 4 MIC Inputs | SE Shehzad Electronics
₨ 720
- 🎶 PT2399 Echo Chip – Rich, natural reverberation effects.
- 🎤 4 Microphone Inputs – Perfect for karaoke and live sound.
- 🎧 AUX Input Support – Mix background music seamlessly.
- 🔊 JRC4558 Preamp – Clean and powerful audio amplification.
- ⚡ Dual 12V Supply – Stable performance with accurate voltage.
- 🎯 Mono Output Channel – Reliable sound delivery.
- 🛠️ DIY Friendly – Easy integration into audio projects.
- 🌍 Wide Frequency Range – 25Hz–17kHz for full audio coverage.
- 💡 Echo Control Knob – Adjustable playback time for effects.
- 🏷️ Shehzad Electronics Quality – Trusted brand for audio tools.
Bring professional-grade sound processing to your audio setup with the 4 Channel Echo Board from Shehzad Electronics. Powered by the original PT2399 echo chip for rich reverberation and the JRC4558 dual op-amp for clean audio amplification, this board delivers crisp vocals and immersive echo effects. With AUX input plus four microphone channels, it’s perfect for karaoke systems, live performances, and DIY audio projects. Compact yet powerful, it ensures stable performance across a wide frequency range (25Hz–17kHz). Designed exclusively for moving-coil microphones, this board offers reliable echo control, mixing technology, and professional sound quality.
📊 Specifications
| Attribute | Details |
|---|---|
| Model Number | 4 Channel Echo Board |
| Working Voltage | DC 12V (dual +12V supply required) |
| Reverberation Chip | PT2399 |
| Preamp Op-Amp | JRC4558 |
| Output Channel | Mono |
| Input | AUX + 4 Microphones |
| Frequency Response | 25Hz – 17kHz |
| Size | 218 × 54 × 25 mm |
| Weight | 75g |
| Notice | Only for moving-coil microphones |
| Brand | Shehzad Electronics |












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