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Information Update
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Always use the latest version of the firmware of the NT-505/UD-505.
Visit the TEAC Web site (https://teac.jp/int/support/download) for the latest information on the firmware.
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<< New Features>>
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Added on the V1.53 (May 26, 2023)

NT-505/UD-505
	External clock synchronization is now available for COAXIAL/OPTICAL digital audio input.
	In addition, external clock synchronization settings can be configured for each digital audio input.
	  (MENU)	CLOCK SYNC [NETWORK/USB/COAXIAL1/COAXIAL2/OPTICAL1/OPTICAL2]
		⇒ OFF
	  OFF:	External clock synchronization is not possible for the selected digital audio input.
	  ON:	External clock synchronization is possible for the selected digital audio input.
		  * For COAXIAL or OPTICAL inputs, it is necessary for the digital audio output device and this unit to synchronize
		     with the same external clock. If not synchronized, there may be sound skipping or interruptions.
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Added on the V1.30 (November 24, 2021)

NT-505/UD-505
	SOUND SELECT added to the setting menu.
	User can select the sound setting from 4 sound modes.
	SOUND 1: Live (default)
	SOUND 2: Rich harmonics
	SOUND 3: Fast attack
	SOUND 4: Neutral
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Added on the V1.21 (December 19, 2018)

NT-505
    Support Roon at NETWORK. (Roon Ready)
    *To support Roon, NETWORK firmware needs to be upgraded to version 11.1e or later.
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Added on the V1.10 (May 31, 2018)

NT-505
    Support playing back MQA contents at NETWORK.
    *To support MQA, NETWORK firmware needs to be upgraded to version 10.3c or later.
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Added on the V1.02 (March 28, 2018)

NT-505
    Volume control from the control app "TEAC HR Streamer" is now supported.
        Set the [Volume Control] enabled, in the [Setup Menu] > [Music Player] > [Option].
        On the NT-505, set the [LINE OUT LEVEL] to the [Variable].
        The control app behaves as follows, when [LINE OUT LEVEL] is set to;
            [VARIABLE]: Volume control from the App is enabled. *1
            [FIXED 0dB]: Volume control from the App is disabled, and fixed to level 86.
            [FIXED +6dB]: Volume control from the App is disabled, and fixed to level 90.
            [OFF]: Volume control of the App is fixed to level 0, no sound comes out from the NT-505.
            
            *1 Prevent from sudden loud sound comes out from speakers, the volume control form the App accept slow operation only. Increase the volume slowly when increasing the volume from the App.
        　　　　
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<<Maintenace>>
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Updates on the V1.53 (May 26, 2023)

NT-505/UD-505
  - Fixed a problem in which the power might not be turned on with the STANDBY/ON button on the remote control.
  - Fixed a problem in which the display would sometimes flicker.
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Updates on the V1.22 (November 28, 2019)

NT-505/UD-505
    Fixed a rare case where the settings were initialized when the power was turned on.
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Updates on the V1.21 (December 19, 2018)

NT-505/UD-505
    Improves stability of the operation.
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Updates on the V1.02 (March 28, 2018)

NT-505
    Pop noise occurred when playing back DSD 2.8MHz file via network. This has been fixed.
    Improves stability of the operation.

UD-505
    Improves stability of the operation.
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