Shulou(Shulou.com)11/24 Report--

CTOnews.com February 10 news, Le Piguet today announced the new E series flagship E7 price of 28888 yuan, a global limited edition of 499 units. Belongs to the new voice DAP (Digital Audio player). Lebi said that the E-series represents luxury advanced positioning, removable and interchangeable. The audio player uses AK4497 DAC; self-developed harmonic tuning; interchangeable module, no interface occupation, the largest analog circuit of similar products; interactive evolution, pure and easy to use non-Android "OS"; streaming media is also HiFi, with protocol stack Bluetooth and new optimization algorithm.

The Lupi E7 portable player has less distortion and is more dynamic than all devices that use AK4497, adding "harmonic tuning option" to try to "add a layer of tuning" to the original sound bottom. Of course, the default tuning is retained. Using a larger area of PCBA removable module; equipped with the new Le OS, compared with Android, no SRC conversion, lower power consumption, less interference, faster response, more functions, easier to use, leaving more power to the decoding and amplification circuit.

CTOnews.com learned that the Lupi E7 portable player also uses low-power MCU and high-gate FPGA chips to provide smoother operation, lossless EQ, support for a wide range of audio formats and extensions. Using a new high-capacity FLASH Qualcomm Bluetooth chip with protocol stack; high-gate FPGA chip + ultra-low phase noise crystal oscillator to form a femtosecond clock, Le Pi develops a new generation of Bluetooth algorithm to optimize the sense of hearing.

The audio module of Le Pigi E7 portable player uses out-of-print scarce AK4497 DAC,AK4497 as voltage-mode DAC, non-current-mode AK4499, without additional F / V conversion, and is more suitable for portable DAP. The actual performance shows that the portable DAP with AK4497 is better than the AK4499 model.

There are also 12K performance suspense, regulation control-dynamic operational amplifier adjustment, lossless USB DAC without bridging chip, and other audio modules with unique architecture. More "hidden skills" will be revealed later.

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