{"product_id":"e7-ak4497-premium","title":"E7 AK4497","description":"\u003cp\u003e\u003cstrong\u003eThe E7 Series: Forging a New Path\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReleasing August 17, 2024\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe E7 series, featuring the newly developed \"LE OS\" operating system specifically designed for audio playback and a proprietary interchangeable DAC module mechanism, now includes a limited edition model (499 units) that uses the AK4497. At its core is the legendary Velvet Sound AK4497 DAC chip, highly acclaimed yet now absent from the market. This ultimate DAC chip is implemented in a dual configuration to pursue unprecedented sound quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e🔶Evolved Circuit Architecture\u003cbr\u003eThrough extensive research and development by our engineering team, the hidden potential of the AK4497 DAC has been unleashed. For the PREMIUM model, we select units that exceed nominal specifications in metrics such as S\/N ratio and THD+N, maximizing their exceptional performance.\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e🔶Meticulous Detail and Next-Generation Structure\u003cbr\u003eThe module design, featuring the industry's largest exchangeable area, eliminates the headphone amplifier from its configuration and removes components such as jacks that could bottleneck sound quality or component performance. This allows for an optimized layout and wiring in a spacious area. The DAC analog section incorporates numerous independent power supply circuits to thoroughly reduce noise. Furthermore, capacitors have been added to each channel, and independent ± power supply circuits have been installed for each operational amplifier. Through seven major changes, including variable voltage supply settings, this innovative module has achieved the sound quality expected from LUXURY \u0026amp; PRECISION.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e🔶FPGA Artistry\u003cbr\u003eThe E7 series introduces LP Tune, a new feature leveraging LP's unique FPGA. Users can switch between three sound tunings: \"Low Distortion,\" \"High Dynamic,\" and \"Harmonic Tune\" (PREMIUM only). These tunings are meticulously adjusted based on an understanding and respect for music as an art form. This innovation, along with DAC filters and lossless EQ, allows users to further explore their musical preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e🔶Wireless Connectivity\u003cbr\u003eEquipped with Bluetooth receiver functionality. LUXURY \u0026amp; PRECISION's next-generation Bluetooth algorithm uses clock data generated by the FPGA as a generator, achieving optimized audio signals that sound so natural you'll forget it's a wireless input.\u003cbr\u003e\u003c\/span\u003eSupports high-quality Bluetooth codecs: APTX\/APTXHD\/APTXLL\/AAC\/SBC\u003cbr\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e🔶\u003c\/span\u003eSpecial Article: \"Interview with the Developers of E7 4497\" is available \u003ca rel=\"noopener\" title=\"Luxury＆Precision LP楽彼 E7 4497を開発者に聞く\" href=\"https:\/\/cyras.myshopify.com\/blogs\/luxury-precision\/luxury-precision%E6%96%B0%E3%83%A9%E3%82%A4%E3%83%B3%E3%83%8A%E3%83%83%E3%83%97e7-4497%E9%96%8B%E7%99%BA%E8%80%85%E7%89%B9%E9%9B%86\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e※Please note that the PREMIUM\/STANDARD models differ in features and specifications. Be careful to select the correct model.\u003cbr\u003e\u003cbr\u003e※The E7 series does not support fast charging, so we recommend using the original USB cable and a standard charger with 5V output.\u003c\/span\u003e\u003c\/p\u003e","brand":"Luxury\u0026Precision","offers":[{"title":"E7 4497 PREMIUM","offer_id":41752767955043,"sku":"","price":709500.0,"currency_code":"JPY","in_stock":false},{"title":"Pre-order E7 4497 PREMIUM","offer_id":41752767987811,"sku":"","price":709500.0,"currency_code":"JPY","in_stock":true},{"title":"E7 4497 STANDARD","offer_id":41752768020579,"sku":"","price":588500.0,"currency_code":"JPY","in_stock":false},{"title":"Pre-order E7 4497 STANDARD","offer_id":41752768053347,"sku":"","price":588500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0074\/0707\/files\/E7_4497_PREMIUM.png?v=1764044879","url":"https:\/\/audiopassion.jp\/en\/products\/e7-ak4497-premium","provider":"Audio Passion Lounge | オリオラスジャパン公式ショップ","version":"1.0","type":"link"}