{"product_id":"300w-balanced-stereo-amplifier-tpa3255-hpf-xlr-rca-desktop-hifi","title":"300W Balanced Stereo Amplifier TPA3255 HPF XLR RCA Desktop HiFi","description":"\u003cspan data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial;\"\u003e\n ✨ High-Power Output \u0026amp; Ultra-Clear Sound\n \u003cbr\u003e\n • TPA3255 Class D chip delivers up to 300W at 4Ω (requires 48V 10A PSU)\n \u003cbr\u003e\n • Signal-to-noise ratio up to 116dB\n \u003cbr\u003e\n • Distortion as low as 0.002%, for crystal-clear audio fidelity\n \u003cbr\u003e\n \u003cbr\u003e\n 🎛 HPF Adjustable \u0026amp; BYPASS Function\n \u003cbr\u003e\n • Adjustable high-pass filter (60-200Hz) optimizes mids and highs, reducing low-frequency interference\n \u003cbr\u003e\n • BYPASS mode preserves pure power output for minimal audio loss\n \u003cbr\u003e\n • Memory function ensures settings are retained for consistent performance\n \u003cbr\u003e\n \u003cbr\u003e\n ✅ Rich Connectivity Options\n \u003cbr\u003e\n • Balanced XLR\/RCA inputs reduce noise and maintain pure stereo sound\n \u003cbr\u003e\n • 12V trigger input enables synchronized power control with other devices\n \u003cbr\u003e\n • Perfect for 2.0 or 2.1 stereo setups with independent subwoofer channels\n \u003cbr\u003e\n \u003cbr\u003e\n 🌟 Customizable Sound Quality\n \u003cbr\u003e\n • Dual LME49720 and seven NE5532 op-amps deliver low noise and ultra-transparent sound\n \u003cbr\u003e\n • Supports op-amp upgrades (LM4562, OPA2604, OPA2134, JRC5532, Muse02) for precise tuning to your preference\n \u003cbr\u003e\n \u003cbr\u003e\n 📦 Ideal For:\n \u003cbr\u003e\n ✔ Desktop HiFi systems\n \u003cbr\u003e\n ✔ Home theater setups\n \u003cbr\u003e\n ✔ Passive speaker systems\n \u003cbr\u003e\n ✔ Audiophiles seeking clean, powerful sound\n \u003cbr\u003e\n \u003cbr\u003e\n Compact, versatile, and powerful — the AIYIMA A20 brings professional-level audio to your home.\n \u003cbr\u003e\n \u003cbr\u003e\n ✨ Easy Monthly Payments\n \u003cbr\u003e\n Pay with Klarna or PayPal Credit for flexible instalments.\n\u003c\/span\u003e\n","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":58026532471168,"sku":null,"price":418.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3907\/9040\/files\/10_277c7fca-de15-461a-bb3c-362af137f991.jpg?v=1777835233","url":"https:\/\/kwikley.com\/products\/300w-balanced-stereo-amplifier-tpa3255-hpf-xlr-rca-desktop-hifi","provider":"Kwikley","version":"1.0","type":"link"}