Hifi Rose RSA720, Optical USB Hub: SALE

Hifi Rose RSA720, Optical USB Hub : SALE
Original price : € 379,00
Now, new in box for only : € 279,00 !

EN.
General : The Hifi Rose RSA720 Optical USB Hub is an ideal way to clean up the USB signal from your streamer or from a USB storage location before the signal enters your DAC. The Hifi Rose RSA720 is also ideal for connecting to a USB port for USB storage locations that may be on your device. The Hifi Rose RSA720 is designed to eliminate vibrations and electronic noise from a USB source and thus provide a clean signal to the DAC. Additionally, with the Hifi Rose RSA720 you have access to multiple USB ports for when you want to connect multiple USB sources. In combination with the Hifi Rose RS130, you can also use the optical fiber USB 3.0 connection for a completely cleaned signal that can also travel extremely long distances without loss. The housing of the Hifi Rose RSA720 is made of solid aluminum

Usage : We used the Hifi Rose RSA720 to play music from a USB stick and USB SSD or HDD. For example with an Antipodes server or an Axxess Forté or Aavik streamer which has a USB port where USB storage can be connected. This way there is no USB storage directly connected to the server/streamer/amplifier, so it doesn't have to power the USB storage and is not bothered by vibrations from the drive. Additionally, the signal is also cleaned by the RSA720, making listening to music from a USB storage location noticeably improved.

As a second way you can also use the Hifi Rose RSA between your streamer or PC and your DAC. A digital source such as a streamer or PC generates noise while processing the bits, which then ends up in the audio signal that eventually reaches your DAC. After all, an audio signal travels through a USB cable, not literally ones and zeros moving in a row from one connector to the other connector. Digital signals are also susceptible to noise. Run a USB cable from your streamer or PC into the Hifi Rose RSA720, and with a second USB cable from the RSA720 to the USB input of your DAC.

Listening : With the Hifi Rose RSA720 in the USB signal path you clearly hear more silence in the sound. The soundstage sounds more organized and there is more air in the music and more space between the foreground and background. This makes the Hifi Rose RSA720 an optimal upgrade between your streamer and DAC, but also an extremely handy device to have if you have multiple USB storage locations you want to play music from, and there's only 1 USB storage input on your DAC/Amplifier. The sound of the Hifi Rose RSA720 can also be further improved by purchasing a good external power supply such as an iFi Audio or SBooster.

Specifications :

Brand: Hifi Rose South Korea
Model: RSA720
Type: Optical USB HUB for Storage or Galvanic Isolation between Streamer and DAC
Warranty Ohm-Audio B.V.: 24 Months
Connections: 2 x USB-A 2.0, 2 x USB-A 3.0, 1 x USB-B 3.0, 1 x USB 3.0 SFP Optical
Power Supply: 12 Volt / 3 Ampere, Externally Powered
Finish: Silver Aluminium
Dimensions: 152mm Width x 153.5mm Depth x 33.5mm Height
Weight: 1.2 Kg

Included Accessories:

- 12 Volt / 3 Ampere DC Adapter

- 2 x SFP Optical Module for Optical USB Connection

- 1 x SFP Optical Cable, 1.0 Meter

- 1 x USB 3.0 Cable, USB-B > USB-A, 1.0 Meter

- 1 x AC Power Cable

- 1 x Manual