Подскажите, стоит ли отдавать за это чудо-техники 170$ (новое)?
               
The digital receiver is DIR9001,Input support for sample rates of 44.1k, 48k, 88.2k, 96k, the industry's lowest jitter digital audio receivers.
Up-Sampling chip CS8421,The highest changeover ability 24 bit/192 K ----- enable the details of a richer, fuller Church tone sound more moist. Especially the high-frequency improvement is more pronounced, bringing air sense and greatly improve the immersive -----
Tailored 10PPM precision active voltage-controlled crystal oscillator.
Wolfson most analog flavor top decoder chip WM8741, the maximum conversion capacity 24bit/192K, the DF circuit to bring the most perfect musical expression and ultra-low distortion rate.
Digital signal buffer Texas AM26LS32 (AM26c32), ON company 74HC04
The filter output is dual op amp OP275G, slim soft treble, bass flexible. The opamp socket for easy to change opamp.