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Cayin RU3

Photos - Headphone Amplifier Cayin RU3
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Expecting restock
Type: portable; DAC: ESS ES9069Й; Frequency range (Hz): 20 – 50000; Signal to noise ratio (dB): 117; Codec support: Level adjustment: buttons; USB-C; Outputs: Headphone outputs: Outputs mini-Jack (3.5 mm): 1x mini-Jack (3.5 mm); Pentaconn (4.4 mm): 1x Pentaconn (4.4 mm); Screen;
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Cayin RU3
Main
Typeportable
DACESS ES9069Й
Specs
DAC sample rate768 kHz
DAC bit depth32 bit
Power (32 Ohm)560 mW
Frequency range20 – 50000 Hz
Signal to noise ratio117 dB
Dynamic range117 dB
Coef. harmonic distortion0.0015 %
Functions and features
Equalizer
Level adjustmentbuttons
Connectors
InputsUSB-C
Headphone outputs1x mini-Jack (3.5 mm) шт
1x Pentaconn (4.4 mm) шт
Power source
Power typeUSB powered
General
Screen
Metal body
Dimensions60x25x11 mm
Weight24 g
Official Websiteen.cayin.cn
Added to E-CatalogMarch 2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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