{"product_id":"pa-sk75x-front-chassis-and-back-stone-integrated-power-amplifier-50w-rms-stereo-bluetooth5-3-electronic-tube-power-amplifier","title":"PA-SK75X Front-chassis and Back-stone Integrated Power Amplifier 50W RMS Stereo Bluetooth5.3 Electronic Tube Power Amplifier","description":"\u003cp\u003e\u003cb\u003ePA-SK75X Front-chassis and Back-stone Integrated Power Amplifier 50W RMS Stereo Bluetooth5.3 Electronic Tube Power Amplifier\u003cbr\u003e\u003cbr\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- Model: PA-SK75X\u003cbr\u003e- Output power: 50W + 50W 4ohms RMS; 30W + 30W 8ohms RMS\u003cbr\u003e- Input interface: RCA x 1, Bluetooth5.3 x 1\u003cbr\u003e- Output interface: speaker terminal (L\/R)\u003cbr\u003e- Output impedance: 4 - 8ohms\u003cbr\u003e- SNR: ≥100dB\u003cbr\u003e- Frequency response: 20Hz - 40kHz ±1dB\u003cbr\u003e- Bluetooth chip: for BLUETRUM Bluetooth5.3\u003cbr\u003e- Bluetooth protocol: SBC\u003cbr\u003e- Input sensitivity: 200mV - 1600mV\u003cbr\u003e- Power supply transformer: 120W pure copper wiring ring transformer + transformer cover shield\u003cbr\u003e- Protection function: overload protection, short-circuit protection (for Omron relay)\u003cbr\u003e- Voltage: AC110V\/220V 50\/60Hz\u003cbr\u003e- Product size: 152 x 260 x 112mm\u003cbr\u003e- Net weight: 3.3kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Power Amplifier\u003cbr\u003e- 2 x Vacuum Tubes\u003cbr\u003e- 1 x Power Cable\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-04.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-05.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-06.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-07.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-08.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-09.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-10.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-11.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-12.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98210\/98210-13.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41019774664753,"sku":"98210","price":182.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1755656047-1.jpg?v=1780025162","url":"https:\/\/www.thanksbuyer.com\/cs\/products\/pa-sk75x-front-chassis-and-back-stone-integrated-power-amplifier-50w-rms-stereo-bluetooth5-3-electronic-tube-power-amplifier","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}