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Cayin RU9 Pre Order AK4493SEQ*2 Nutube 6P1 Portable DAC & AMP

Cayin RU9 Pre Order AK4493SEQ*2 Nutube 6P1 Portable DAC & AMP

Regular price $499.99 USD
Regular price $499.99 USD Sale price $499.99 USD
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Specification

Cayin RU9 Portable DAC & AMP

Pre-order now: The Cayin RU9 brings together high-fidelity dual AK4493SEQ DACs with Korg NuTube 6P1 for a rich analog listening experience—all packed into a sleek portable device.

Key Features

  • Dual AK4493SEQ DACs with upgraded VELVET SOUND technology
  • Korg NuTube 6P1 for warm analog tube sound
  • Three Timbre Modes: Classic Tube, Modern Tube, Solid State
  • PCM up to 32bit/768kHz, Native DSD512 decoding
  • Bluetooth 5.1 with LDAC, AptX HD, AptX LL
  • USB DAC with XMOS XU316 16-core processor
  • Balanced and single-ended headphone output (4.4mm + 3.5mm)
  • 1W output in Hyper Mode
  • Four-channel JRC NJW1195A electronic volume control
  • Magnetic back panel + leather case included

Unique Audio Design

The RU9 combines the beauty of tubes with solid-state precision. The tube section uses six Toshiba 2SK209 JFETs with matched Nutube 6P1 tubes across a three-stage amplification circuit for pure analog performance.

Output Power

Output Type Power
Balanced 4.4mm 1000mW + 1000mW @32Ω (Hyper Mode)
Single-ended 3.5mm 420mW + 420mW @32Ω

Connectivity

  • USB DAC mode: UAC2.0 and UAC1.0 supported (plug-and-play)
  • Bluetooth: QCC5125 with LDAC, AptX HD, SBC, AAC
  • S/PDIF input and output supported

Design & Build

  • Robust CNC-machined metallic housing
  • 0.96" OLED screen
  • Only 150g for portability
  • Includes L-shaped USB cable and magnetic leather case

What's in the Box?

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.

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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.

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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 Federationhttps://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

South Africa: https://www.17track.net/?nums=VR446175857YP

4.Oceania:

New Zealand: https://www.17track.net/?nums=YE175499582CN
 Australiahttps://www.17track.net/?nums=UG245685796YP

 

5.Canada By Canada Post, about 2 weeks.
6. Asia:
India: https://www.17track.net/?nums=UG297660021YP
Vietnam: https://www.17track.net/?nums=VR456508418YP 
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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