{"product_id":"pa-1521-hifi-audio-power-amplifier-220v-12w-12w-4-16ohms-classic-tda1521-amplifier-chip-for-philips","title":"PA-1521 HiFi Audio Power Amplifier 220V 12W+12W 4-16ohms Classic TDA1521 Amplifier Chip for Philips","description":"\u003cp\u003e\u003cb\u003ePA-1521 HiFi Audio Power Amplifier 220V 12W+12W 4-16ohms Classic TDA1521 Amplifier Chip for Philips\u003cbr\u003e\u003cbr\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- The TDA1521 power amplifier adopts a dual power supply and independent separation design, greatly improving power output, high signal-to-noise ratio, higher separation, and more durable and pleasant sound, surpassing the LM1875. Its sound quality is unmatched by ordinary power amplifiers and digital power amplifiers of the same level.\u003cbr\u003e- TDA1521 is a power amplifier chip for Philips with low distortion and high stability of digital audio playback. The sound quality used to connect the CD player for direct output is particularly good.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- The circuit is equipped with waiting and quiet states, with overheating protection, low offset voltage and high ripple suppression, and extremely low thermal resistance, with excellent high-frequency resolution and low-frequency force.\u003cbr\u003e- The sound is transparent and pure, the bass is full and thick, and the treble is clear and bright, with a strong electronic tube flavor.\u003cbr\u003e- The whole machine adopts high-power ring transformer power supply, high current rectifier bridge, and the choice of filtering capacitor for Nover for beautiful sound. The overall layout and wiring are reasonable and clear at a glance, with the chips placed at the bottom tightly against the chassis for heat dissipation. A unique design scheme that fully utilizes the chassis space and heat dissipation performance. The equipment can still maintain a low temperature and stable working state under high load operation.\u003cbr\u003e- High power circular transformer with A-core pure copper wire winding without breakpoints.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- Output power: 12W + 12W\u003cbr\u003e- Impedance range: 4 - 16ohms\u003cbr\u003e- Frequency response: 25Hz - 25KHz\/±2dB\u003cbr\u003e- THD: 0.05%\u003cbr\u003e- Size: 130 x 248 x 55mm\u003cbr\u003e- Net weight: 2.3kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Power Amplifier\u003cbr\u003e- 1 x 3.5mm to RCA Cable\u003cbr\u003e- 1 x Power Cable\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89938\/89938-1.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89938\/89938-2.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89938\/89938-3.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89938\/89938-4.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89938\/89938-5.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":41029417435185,"sku":"89938","price":99.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1747729992-13.jpg?v=1780410926","url":"https:\/\/www.thanksbuyer.com\/de\/products\/pa-1521-hifi-audio-power-amplifier-220v-12w-12w-4-16ohms-classic-tda1521-amplifier-chip-for-philips","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}