15W Dual-Channel Digital Amplifier Module with TDA7297 Chip for DIY Kit Audio Amplifier Board
- Voltage: DC 9-15V (Recommended DC voltage 12V)
- Current: Above 2A
- Power Output: 15W + 15W
- Output Impedance: 4-8 Ohm
- Core Amplifier Chip: TDA7297 imported dual-channel amplifier chip
- Manufacturer: SGS-THOMSON STMicroelectronics
- Peak Power: 30W + 30W
- Boot without current impact sound
- No static noise during operation
- Superior sound quality with delicate, soft, and transparent treble
- Strong, full bass with excellent performance
- Compact design with powerful output suitable for various applications
Note: Some users have reported minimal noise, which is typically resolved by using a proper power supply. Recommended power sources include 12V2A batteries or 12V30W transformers. Switching power supplies or variable power supplies with poor linearity may produce low noise.
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| WhatsApp: | +86-13827494627 |
| Skype: | alvacheng1 |
| Email: | leo@creatall.com |
- Normal packaging
- Export carton
- Custom packing available
- All orders 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. Accepted payment methods: T/T, PayPal, Western Union.
SHIPPING & WARRANTY: 100% strict inspection and testing before shipment. Replacement within one week for defective goods. One-year warranty included.
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