PT2399 + Opamp 3-Volume Echo Sound PCB – Professional Grade Dual Supply Effects Board
₨ 45
✅ PT2399 + Opamp hybrid design
✅ Three dedicated volume controls
✅ Dual DC supply operation (±12V-±15V)
✅ Professional-grade audio quality
✅ Low-noise signal path
✅ Studio and stage ready
✅ Easy integration into existing gear
✅ Ideal for guitar/bass/vocal effects
The SHEHZAD ELECTRONICS PT2399 + Opamp 3-Volume Echo Sound PCB is a premium audio effects board designed for professional-grade delay/echo applications. This advanced circuit combines the warm analog delays of the PT2399 chip with high-quality opamp circuitry for superior signal processing and noise reduction.
Featuring three dedicated volume controls, this PCB allows precise adjustment of dry/wet mix, delay repeats, and output level. The dual DC supply operation (±12V to ±15V) ensures clean headroom and professional audio performance, making it ideal for studio gear, high-end guitar pedals, and professional audio equipment.
Key benefits include:
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Studio-quality echo/delay effects
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Ultra-low noise operation
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Flexible voltage operation (dual supply)
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Three-point volume control system
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Optimized for musical instrument and vocal processing
Technical Specifications:
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Core IC: PT2399 Echo Processor + Opamp (TL072/NE5532 compatible)
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Power Supply: Dual DC ±12V to ±15V
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Controls: 3 x Volume (Mix/Feedback/Output)









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