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LINK II USER GUIDE
Stack Audio LINK II User Guide. Version 1.5 July 2020.
© Stack Audio Limited

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Summary of Contents for Stack Audio LINK II

  • Page 1 LINK II USER GUIDE Stack Audio LINK II User Guide. Version 1.5 July 2020. © Stack Audio Limited...
  • Page 2: Table Of Contents

    LINK II User Guide Contents 1. Safety Notice 2. Connections & installation 3. Set-Up 4. Configuration Updates & servicing 6. Warranty & Liability 7. Technical Data 8. Support 1. Safety Notice • The LINK is provided with a 110/240v compatible mains 1-1.5amp, 18v DC power supply with a 2.5mm jack.
  • Page 3: Connections & Installation

    * USB In for external storage we likely will add this feature in the future. HDMI Stack Audio is unlikely to implement an HDMI out interface because the added graphics processing can have a negative impact on the sound. You can always install Volumio and several other programs which do support an HDMI output.
  • Page 4 2.1 Mains Power Connection and Power/Standby The LINK is supplied with a mains DC adaptor with the appropriate plug for different countries. Connect the DC adaptor to the LINK’s power socket (6) on the rear panel before connecting to the mains. Use the Power/Standby Switch (2) on the front panel to turn the LINK on or back into standby.
  • Page 5: Configuration

    To the left of the USB Out (9) is a toggle switch (7). This toggle switch is used to off the power going down the USB cable. USB cables consist of both a power line and data line. By switching of the power, it helps prevent cross talk potentially improving audio performance.
  • Page 6 If you connect the LINK to the network and don does not activate the streaming services, the LINK will not appear. We have chosen to keep our software minimalistic for pure performance. This is the reason Stack Audio insists that users to activate their chosen software individually, this keeps the software streamlined. DISCLAIMER: We strongly recommend before installing any streaming device that any external devices (such as DACs, HiFi systems etc.) are set to a low volume.
  • Page 7 It is essential to keep this in mind with the LINK as the volume is ALWAYS set to 100% when the software volume control is deactivated. Once the software volume control has been activated, you are then able to control volume using your desired control software. 3.1 (General) Roon Hostname: Changes the display name of your LINK (if you change this it will change the control panels access URL)
  • Page 8 Step 3: Select “REBOOT” and confirm the reboot when prompted by clicking “Yes.” Step 4: You will be notified that the device is being configured, this can take up to several minutes. Please do not be tempted to turn off the LINK during this period. Whenever the settings are altered using the web interface, you will need to repeat the above “Commit Changes”...
  • Page 9 Step 5: Once the LINK has rebooted load up Roon go into settings>audio and enable the LINK. 3.2 Network (wireless) Only go through this process if you want to set up your LINK via WiFi. You need to connect the LINK to your router with an Ethernet cable to be able to connect via WiFi.
  • Page 10 Step 1. Select USB via Audio Output Step 2. Volume control None= Volume will be controlled only by your DAC and not the app or control software Software – This enables you to control the volume via your UPnP app or similar Step 3.
  • Page 11: Updates & Servicing

    The LINK can now be used as a storage device and a new operating system can be installed. To exit the boot mode, press the USB Detox switch (5) on the front panel. CAUTION: This will overwrite the installed software. Stack Audio does not take any responsibility for damage or...
  • Page 12: Warranty & Liability

    We recommend that you use a recognised service and insure all items for the full value as stated on your invoice. Stack Audio will not be held responsible for items that are lost, stolen or damaged in transit.
  • Page 13 PCM Lossless: FLAC, Apple Lossless (ALAC), WAV, AIFF Compressed (lossy) Audio: MP3, AAC (in M4A container) MQA (only if DAC supports hardware unfolding) If you encounter a problem with your LINK and need assistance, please email Stack Audio at: info @stackaudio.co.uk...
  • Page 14 In line with the Waste Electronic and Electrical Equipment Directive, this product should not be treated as normal household waste. It should be recycled, so please take it to an approved collection facility. Stack Audio LINK II User Guide. Version 1.5 July 2020. © Stack Audio Limited...