SAMP-200 HIFI Dual Core TPA3255 600W Class D Digital Power Amplifier for Professional Audio
The TPA3255 is a high-performance Class D power amplifier that combines Class D efficiency with true high-end sound quality. Featuring advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra HD), this technology maintains ultra-low distortion across the entire audio frequency band while delivering exceptional sound quality.
- Operates in AD mode with maximum output of 600W×2/2Ω, 300W×2/4Ω, or 200W×2/8Ω load
- Unique 2 VRMS analog input interface supporting seamless connection with high-performance DACs
- High power efficiency with ultra-low idle losses (less than 2.5W)
- 85mΩ MOSFETs and optimized gate driver scheme
- Uses 2 American TI-TPA3255 power amplifier modules for superior output power separation
- Front-end differential input circuit with boost technology for enhanced dynamic listening experience
- Fully shielded, low-loss sealed inductors and imported filter capacitors
| Parameter | Specification |
|---|---|
| Output Power | 600W+600W/2Ω, 315W+315W/4Ω, 200W+200W/8Ω |
| Frequency Response | 20Hz-30kHz |
| THD+N | 0.006% at 1W/4Ω; Less than 0.01% at clipping |
| Power Supply Voltage | Positive 19V to positive 52V |
| PCB Size | 138×128mm |
| Material | ABS |
1 × Digital power amplifier
Packaging Options:
- Normal packaging
- Export carton
- Custom packing
Delivery Time: All orders are shipped within 3-25 days after payment confirmation.
PAYMENT: Standard payment terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Additional payment methods: T/T, PayPal, Western Union.
SHIPPING & WARRANTY: 100% strict inspection and testing before shipment. Replacement within one week for original defective goods. One year warranty included.
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