MP3/Bluetooth 240W Constant Voltage Power Amplifier V-260D
Category ：
Key Word ：
Digital Public Broadcasting System
# Product Description
1. High-contrast 128×64 Chinese dot matrix screen, built-in audio source information for clear viewing, with automatic screen saver function
2. Equipped with a high-quality built-in Bluetooth decoding chip, delivering superb sound quality, long transmission distance and fast connection speed
3. Built-in high-quality MP3 decoding chip with USB port, excellent sound quality, compatible with multiple audio formats including MP3 and WAV
4. Adopts a high-sensitivity built-in radio decoding chip, featuring clear radio reception, strong anti-interference performance and wide frequency band
5. The MP3 player supports playback of music in 4 different styles, with one-touch quick switching
6. Multiple playback modes available for MP3 playback: shuffle, single track loop and all tracks loop
7. 5 built-in sound effect modes for MP3 playback to meet the preferences of different groups of users
8. Built-in alarm tone output with priority cut-in function and muting adjustment capability
9. Built-in high-quality ringtone alert tone with priority cut-in function and muting adjustment capability
10. 2-channel RCA line input
11. 2-channel microphone input; Microphone 1 supports priority cut-in and muting adjustment function
12. Independent volume adjustment for each input channel
13. Treble and bass adjustment
14. 2-channel RCA mixed output
15. 100V and 70V constant voltage output & 4Ω–16Ω constant resistance output
16. Output equipped with short-circuit, over-current and overload protection with LED warning indicators
17. Built-in anti-oscillation, overheating and power-on/off anti-shock protection with LED warning indicators
18. Saturation distortion detection with LED warning indicator
19. LED signal level indicator
20. Built-in intelligent temperature sensor driving air cooling system with low-noise fan
21. Built-in infrared frequency pairing receiver with one-key remote control function
# Technical Specifications
Power Supply: AC220V/50Hz
Signal-to-Noise Ratio: Microphone: >68dB; Line: >82dB
Total Harmonic Distortion: <0.1% at 1KHz
Frequency Response: 60Hz–18KHz (±2dB)
Tone Control: Bass: ±10dB at 100Hz; Treble: ±10dB at 10KHz
Radio Frequency Band: 76MHz–108MHz
Microphone Input Sensitivity & Impedance: 8mV/600Ω unbalanced
Line Input Sensitivity & Impedance: 250mV/10KΩ unbalanced
Line Output Sensitivity & Impedance: 1V/600Ω unbalanced
Muting Adjustment Range: 0–38dB
Output Power: 260W
Power Consumption: 10–350W
Unit Dimensions: 482 × 352 × 90mm
Net Weight: 13KG
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WEISHITE Audio Technology (Guangzhou) Co., Ltd
Address: 5th Floor, No. 11, Area A5, Lixin Road, Huimei New Village, Xintang Town, Zengcheng District, Guangzhou City
E-mail ：caoyaoyu@gztsaudio.com
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