Cayin
CAYIN RU6 Portable USB DAC/Headphone Amplifier
CAYIN RU6 Portable USB DAC/Headphone Amplifier
Free Shipping to
Estimated delivery on
Couldn't load pickup availability
Specification
Specification
CAYIN RU6 Portable USB DAC/Headphone Amplifier
Key Features:
- 24-Bit Discrete R-2R DAC: Achieves a natural and realistic sound signature with the unmatched precision of R-2R ladder decoding.
- High-Resolution Audio Support: Supports PCM up to 384kHz and DSD64/128/256 for ultra-clear and detailed sound reproduction.
- Low-Pass Filter: Enhances bass depth and dynamics by selectively transmitting low-frequency signals for a more immersive experience.
- Compact & Versatile Design: Featuring a 0.96-inch OLED display, and 3.5mm & 4.4mm balanced headphone outputs for wide compatibility.
- High Power Rating: Provides up to 213mW @ 32Ω for powerful audio performance with demanding headphones.
Technology and Innovations:
The CAYIN RU6 uses a 24-bit discrete R-2R DAC with low temperature coefficient resistors to maintain precision and stability over time. The inclusion of a low-pass filter module enhances the bass performance, while the three-way crossover and separate digital and analog boards preserve signal integrity for a clear, balanced sound profile. The device also features non-oversampling and oversampling modes, providing audiophiles with both traditional and high-performance audio processing options.
Technical Specifications:
| Parameter | Details |
|---|---|
| DAC | 24-bit Discrete R-2R |
| Headphone Outputs | 3.5mm + 4.4mm Balanced |
| USB | Type-C USB Audio Input |
| Display | 0.96-inch OLED |
| Digital Decoding | PCM: 44.1kHz ~ 384kHz, DSD: DSD64/128/256 |
| Power Rating (3.5mm) | 138mW @ 32Ω |
| Power Rating (4.4mm) | 213mW @ 32Ω |
| Frequency Response | 20Hz-20kHz (±0.5dB) |
| THD+N | 0.032% (1kHz, Output: 0.5V) |
| Dynamic Range | 109dB (20Hz-20kHz, A-Weighted) |
| SNR | 113dB (20Hz-20kHz, A-Weighted) |
| Output Impedance | 0.5Ω (3.5mm), 1.0Ω (4.4mm) |
| Chassis | CNC Aluminum |
| Dimensions | 65mm x 25.4mm x 13.7mm |
| Net Weight | ~28g |
Package Includes:
- 1x CAYIN RU6 Portable USB DAC/Headphone Amplifier
- 1x USB-C to C cable (shielded)
- 1x USB-A to C adapter
- 1x User Manual
What's in the Box?
What's in the Box?
Shipping & Returns
Shipping & Returns
- Free Standard full searchable Shipping
- DDP(Delivered Duty Paid) Services, No payment on receiption
- Free 7-Day Return Policy!
Shipping Fees
Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.
In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.
If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.
--------------------------------------------------------------------------------------
Which Couriers To Use?
We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express
Hificat has extensive global logistics experience to ensure quality logistics services to consumers.
HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.
--------------------------------------------------------------------------------------
Estimated Delivery Time
1. France, Germany, UK, Italy, Spain, USA.
All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.
Tracking Example
France: https://t.17track.net/en#nums=YT2132021222003141
Germany: https://t.17track.net/en#nums=YT2133621222016083
United Kingdom: https://www.17track.net/?nums=GV779664269GB
Italy:https://t.17track.net/en#nums=YT2133021222011717
Spain:https://t.17track.net/en#nums=YT2129521222003430
United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007
2.EU Country：Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.
All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.
Filand: https://www.17track.net/?nums=UG324191515YP
Poland: https://www.17track.net/?nums=UG335827360YP
Estonia: https://www.17track.net/?nums=UG363043181YP
Norway: https://www.17track.net/?nums=VR457380806YP
Switzerland: https://www.17track.net/?nums=UG359525911YP
Greece: https://www.17track.net/?nums=UG250851788YP
Sweden: https://www.17track.net/?nums=UG353458343YP
Israel: https://www.17track.net/?nums=UG356134837YP
Czech Republic: https://www.17track.net/?nums=UG320437102YP
Slovenia: https://www.17track.net/?nums=UG349882511YP
Slovakia: https://www.17track.net/?nums=UG349946557YP
Denmark: https://www.17track.net/?nums=UG272480001YP
Netherlands: https://www.17track.net/?nums=UG206078468YP
Latvia: https://www.17track.net/?nums=UG336264373YP
Croatia: https://www.17track.net/?nums=UG331204789YP
Austria: https://www.17track.net/?nums=UG322443180YP
Hungary: https://www.17track.net/?nums=UG313846849YP
Belgium: https://www.17track.net/?nums=UG313858025YP
Bulgaria: https://www.17track.net/?nums=UG309182635YP
Romania: https://www.17track.net/?nums=UG295530616YP
Ireland: https://www.17track.net/?nums=UG286654665YP
Malta:
Iceland: https://www.17track.net/?nums=VR447888050YP
Serbia: https://www.17track.net/?nums=VR447710777YP
Ukraine: https://www.17track.net/?nums=UG331240667YP
Russian Federation: https://www.17track.net/?nums=VR454415418YP
3.South America:Peru, Brazil, Chile
Chile: https://www.17track.net/?nums=UG205949999YP
Brazil: https://www.17track.net/?nums=UG207476109YP
New Zealand: https://www.17track.net/?nums=YE175499582CN
Australia: https://www.17track.net/?nums=UG245685796YP
5.Canada By Canada Post, about 2 weeks.
Vietnam: https://www.17track.net/?nums=VR456508418YP
