Sine Wave Audio Signal Generator Pre Amplifier
Precision-engineered sine wave generator with ultra-low distortion (<0.1%) for studio-grade audio testing. Features CNC-machined aluminum housing with anti-interference shielding for signal purity.
Dual-range frequency control (20Hz-20kHz) via high-accuracy rotary encoder, paired with OLED display for real-time monitoring. Gold-plated RCA/3.5mm outputs prevent corrosion.
Ideal for audiophile equipment calibration, speaker/amplifier diagnostics, and educational electronics projects. Includes ±12V DC power supply for standalone operation.
Industrial-grade PCB with military-spec soldering ensures longevity. Compact footprint (120x80x40mm) fits lab benches and field kits. Bulk pricing available for OEM/educational institutions.
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Sine Wave Audio Signal Generator Pre Amplifier Audio Signal Source Tester Kits
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