Posted 20 hours ago

Cayin RU6 USB DAC Headphone Amplifier

ZTS2023's avatar
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Joined in 2023

About this deal

R-2R DAC circuit is very demanding on incoming data integrity, the digital volume of mobile phones will damage sound quality badly. I will not fall in so many details on headphones since I think the point is to explain how RU-6 enhances different replays but I will outline that RU-6 pairs well with Sony MDR-7510, CAL! Under the oversampling mode, the digital stream is up-sampled to 384kHz, boosting resolution, reducing noise, and enhancing the anti-aliasing of the digital signal.

However I reckon that being Analogue it would probably mean RU6 will likely score terribly with measurements. Safeguard signal integrity makes sure the noise from the reference clock and DSP will not bleed intro amplification circuit. U18t does present you with a more forward and more revealing tonality, but in pair up with RU6 it sounds less harsh and a lot less fatigue in comparison to some other sources.Digital filter-less, no post-processing, optimised in time domain, low phase distortion and jitter, no ringing artefact.

Another optional accessory which I highly recommend is their leather case which comes in blue and orange colors.You'll have a small interruption/pop every 10 volume steps but it isn't much of an annoyance and is normal. On the screen, displays the current volume number, gain level, sampling type, and the bitrate of the current audio playback. Using Accubattery, I recorded a power draw 450-600 mAh which is slightly less than the similarly powerful Hidizs S9 Pro but still more than your average dongle. Comfort is good; they have a bit of a “hump” that goes into the Concha, but I find that with rotational adjustment I can get great fitment that allows hours of comfortable wear.

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Free UK shipping. 15 day free returns.
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