I bought this originally to power my Ultrasone Pro 550, but didn’t notice much of a difference other than noise level. Using the Fostex T50RP MK3 with these really made them shine. Bass became more heavier and more noticeable, the mids became easier to hear and every song seemed to have become alive.
- Professional level Texas Instruments Digital to Analog Converter
- The high-current output allows it to drive headphones with a wide range of impedances, from 16 ohms to 600 ohms.
- The RCA line outputs allow you to send the output to a stereo amplifier or powered speakers
|USB DAC||96 kHz, 24-bit|
|Output Power||≥ 900mW (32Ω loaded)
≥ 150mW (300Ω loaded)
|Headphone Impedance Range||16Ω ~ 600Ω|
|Signal-to-Noise Ratio||≥ 100dB (A weighted) (AUX IN)|
|Distortion||< 0.003% (AUX IN)|
|Frequency Response||20Hz ~ 20kHz|
|Fixed Line Out||< 2V rms|
|Adjustable Pre-out||0 ~ 6Vrms|
|Power Supply||15 VDC, 2A|