====================================================================================================================== Information Update ---------------------------------------------------------------------------------------------------------------------- Please always use the latest version of the firmware of the UD-701N. To find the latest version of the firmware, please visit the TEAC Web site (https://teac.jp/int/support/download). ====================================================================================================================== ---------------------------------------------------------------------------------------------------------------------- V1.60 (May 30, 2025) << New Features>> - Added display support for Qobuz Connect and TIDAL Connect. (From Network Firmware Ver.19.1b and later) <<Maintenace>> - Added icons for REPEAT and SHUFFLE. - Corrected the product name in the USB device information. ---------------------------------------------------------------------------------------------------------------------- V1.51 (December 20, 2024) << New Features>> - Supports USB Audio Class 2.0 volume control. The host to be connected must support volume control. In addition to the system firmware, the following updates are required to support volume control. - USB firmware 0002051a or later - For Windows - TEAC HR Audio Player for Windows V1.0.0.26 or later - TEAC ASIO USB DRIVER for Windows V1.0.36 or later - For Mac - TEAC HR Audio Player for Mac V1.0.0.20 or later - TEAC USB DRIVER for Mac V1.0.7 or later - External clock synchronization can be set for each digital source. <<Maintenace>> - Menus are grouped by category for easier viewing.. ---------------------------------------------------------------------------------------------------------------------- V1.42 (January 18, 2024) <<Maintenace>> - Fixed the issue where the headphone output for sources with PASS THROUGH setting was not working. - Fixed the display cutoff when PASS THROUGH is set. - Improved overall system stability. ---------------------------------------------------------------------------------------------------------------------- V1.41 (August 1, 2023) <<Maintenace>> - Fixed the issue where UD-701N's power would turn on when turning off the connected trigger output device while UD-701N was in STANDBY mode. - Adjusted the output level of PHONE. - Modified the INFO display during MQA. - Pressing the INFO key during INFO display now returns to normal display. - Suppressed OLED burn-in. - Added data for maintenance management. ---------------------------------------------------------------------------------------------------------------------- V1.36 (September 20, 2022) <<Maintenace>> - Fixed hang-up on INFO display. ---------------------------------------------------------------------------------------------------------------------- V1.35 (August 15, 2022) << New Features>> - RAAT(Roon)dedicated mode You can set RAAT dedicated mode from the NETWORK menu. - RAAT dedicated This is a dedicated mode for RAAT (Roon), and NETWORK can only connect to Roon. - By disabling network functions other than Roon (OpenHome (UPnP), Spotify Connect, Tidal Connect, etc.), sound quality can be improved. - This unit will not be showed as a Player/Renderer in OpenHome (UPnP) control applications such as TEAC HR Streamer. <<Maintenace>> - Display font has been changed to grayscale. - Improved visibility of the display screen. ---------------------------------------------------------------------------------------------------------------------- V1.19 (March 1, 2022) << New Features>> - Two functions have been added. These can be set from the menu. - Left-right channel balance adjustment Adjust the left-right channel balance. This setting can be made for each output. Channel balance can be set from Lch 24.0 dB to Rch 24.0 dB in 0.5 dB increments. When the volume is the same for both left and right channels, “ctr. 0.0dB” will be shown. - Line pass through This function enables pass through the RCA and XLR analog input signal without changing the volume. <<Maintenace>> - When the input is COAXIAL or OPTICAL, there was a rare case of sound interruption or noise, but this has been fixed. - A warning is displayed to prevent accidental over-volume. ----------------------------------------------------------------------------------------------------------------------