A vacuum tube headphone amplifier compatible with high -resolution appears from Shanghai wholesaler

　A vacuum tube headphone amplifier "DSD vacuum tube amplifier (DN-913739)" that supports high-resolution sound sources has been released by Shanghai.The store price is 22,999 yen including tax.

USB -connected headphone amplifier equipped with a vacuum tube "12AU7"

　This product is a USB -connected headphone amplifier equipped with a vacuum tube "12AU7".High -resolution sound source (DSD 5).It is a model called 6MHz, PCM 384kHz/32bit) and is nominally named SN ratio, and Shanghai wholesalers say that "you can enjoy music with smooth and warm sound quality unique to vacuum tubes."

　The DAC is a Cirrus Logic CS4392 equipped with DSD mode, the audio controller is 384kHz/32 -bit SAVIAUDIO SA9227, and the operational amplifier is LM4562NA (2 pieces).

　The height of the body is about 28mm (about 80mm including vacuum tube).The interface is headphones (6).3mm/3.Equipped with 5mm each), S/PDIF (light round type), and USB (standard B).The impedance of headphones is 16-600Ω.Compatible OS is Windows 10/8.1/8/7/Vista.

　Accessories include English manuals, driver software CD-ROMs, USB cables, AC adapters, analog voice cables (3).5mm -RCA x 2).

[Shooting cooperation: Dospara Akihabara head office]