{"product_id":"wa90pro-bluetooth-u-disk-karaoke-digital-hifi-power-amplifier-lossless-music-player-support-300w-high-power","title":"WA90pro Bluetooth U disk Karaoke digital HiFi Power Amplifier Lossless Music Player Support 300W High Power","description":"I. Product function interface introduction:\u003cbr\u003eWA90pro is a high-power HIFI digital power amplifier with bluetooth USB flash drive and Karaoke in one. The input interface is very rich: RCA line, Bluetooth, USB, HDMI-ARC, Optical digital audio input; Output interface: RCA left and right channels and double bass output; Senior dujin banana head horn interface.\u003cbr\u003eTwo, product configuration introduction:\u003cbr\u003e1. Imported independent DSP audio decoding chip, high and low sound adjustment. Support MP3\/WMA\/AAC\/AAC+\/ALAC\/FLAC\/APE\/WAV and other formats lossless playback, support FLAC and other lossless audio decoding. Sampling rate up to 32bit \/192K. Gentle and exquisite timbre, strong sound field, full of strength, detail performance is very excellent, let you enjoy the master level music feast.\u003cbr\u003e2. Built-in high-speed transmission Bluetooth module, support Bluetooth 5.0 protocol, transmission up to 24-bit\/48KHZ, let you enjoy the wireless experience of non-destructive sound quality fun\u003cbr\u003e3. Independent DAC decoder. High performance audio DAC CHIP ES9023 from ES company is adopted. This is the industry's leading SABRE digital-to-analog conversion technology, sampling rate up to 192KHZ\/24bit more exquisite sound, high frequency performance is clear, strong low frequency performance. The ES9023 uses a proprietary Hyperstream architecture and time-domain jitter cancellation technology to achieve record-level sound quality with a dynamic range of up to 112dB\u003cbr\u003e4. The front drive adopts two imported NE5532 op amp as differential input. Power bandwidth: 140KHZ, conversion rate up to 9V\/US, it is a high performance low noise operational amplifier, more drive ability, highlights better low noise performance. The tone color is full and transparent.\u003cbr\u003e5. NE5532 is a perfect combination with TPA3251. Push the 150Wx2 speakers to perform most vividly. The TPA3251 uses a high-end feedback design and unique high-speed gate drive error correction (PurePath Ultra-HD) technology to deliver ultra-low audio distortion and superior sound quality, with class D technology to achieve unmatched sound quality. When the horn is connected to 4-ohm load power up to 2x175W, output; When the horn is connected to 3-ohm load power up to 2x220W,D output; The amplifier's efficiency is up to percent 90. That's a high standard.\u003cbr\u003e6. After the output of imported supplement red ring inductor and Germany imported WIMA684\/250V correction supplement capacitor WA90 can be perfect.\u003cbr\u003e7.U section double microphone design, professional tuning, high fidelity reduction technology, continuous frequency, no noise, anti-interference, anti-noise. Dual frequency AC enhanced receiving antenna, stable receiving, receiving distance up to 50 meters\u003cbr\u003eIii. Product parameters:\u003cbr\u003e1. Product name: HIFI Bluetooth amplifier\u003cbr\u003e2. Model: WA90pro\u003cbr\u003e3. Power input: AC 110V\/220V\u003cbr\u003e4. Bluetooth version: Bluetooth 5.0\u003cbr\u003e5. Bluetooth protocol: AVRCP,A2DP\u003cbr\u003e6. Compatibility: Support android and iOS smartphones, tablets and other devices with Bluetooth\u003cbr\u003e7. Audio output: 2.1 Audio output (bass output)\u003cbr\u003e8. Banana head power amplifier output of left and right sound channels\u003cbr\u003e8. Audio input:\u003cbr\u003e9. Analog input of RCA left and right channels\u003cbr\u003e10. Opt digital fiber input Bluetooth USB flash drive karaoke digital HIFI power amplifier\u003cbr\u003e11. Audio input: HDMI-ARC input\u003cbr\u003e12. USB: 2.0 host Connects to a USB flash drive or hard drive\u003cbr\u003e13. Supported music formats: MP3\/ WMA\/AAC\/AAC+\/ALAC\/FLAC\/APE\/WAV\u003cbr\u003e14.EQ: Supports high and low pitch adjustment\u003cbr\u003e15 remote control: support IR infrared remote control operation;\u003cbr\u003e16. Frequency response: 20Hz-20khz\u003cbr\u003e17. THD+N: percent 1\u003cbr\u003e18. Speaker impedance: 4-8ohm\u003cbr\u003e19. Speaker output power: 2x150W @4ohm","brand":"O2I24","offers":[{"title":"Default Title","offer_id":43738627735674,"sku":"SYA0016011","price":20579.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/files\/SYA0016011.jpg?v=1708263010","url":"https:\/\/order2india.com\/products\/wa90pro-bluetooth-u-disk-karaoke-digital-hifi-power-amplifier-lossless-music-player-support-300w-high-power","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}