■Latest update 1. iOS support (1) Adjustments for iOS26.2 2. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. iOS support (1) iOS 26/18.7 Operation confirmed (2) Added iPhone17, 17 Pro, 17 Pro Max, Air as a supported additional model 2. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. iOS support (1) Adjustments for iOS18.5 2. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. Adjustment of sound engine AQS-XI. (1) Supported automatic stereo conversion playback from Multi Channel (7.1ch, 5.1ch, ...) FLAC audio sources 2. iOS support (1) Adjustments for iOS18.4 ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. Other enhancements (1) Adjusted the LED display for device (DAC, Bluetooth) settings (2) Adjusted the behavior when switching devices (DAC, Bluetooth) ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. iOS support (1) Adjustments for iOS18.1 2. Other enhancements (1) Fine-tuning the song selection view ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. iOS support (1) Adjustments for iOS18 (2) Added iPhone16 Pro Max, iPhone16 Pro, iPhone16 Plus, iPhone16 as a supported additional model 2. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. UI improvements (1) UI change of audio output destination speaker button depending on the iOS used. 2. iOS support (1) iOS 17.3 Operation confirmed / adjusted (2) Added iPhone15 Pro Max, iPhone15 Pro, iPhone15 Plus, iPhone15 as a supported additional model 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. UI improvements (1) Changed so that the data (data in Trash of Files app) in the HiRes DB (Files app -> this app) deleted by the Files app is not displayed on the song selection screen. 2. iOS support (1) iOS 16.5.1 Operation confirmed / adjusted 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. UI improvements 2. iOS support (1) Adjustments for iOS16 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. iOS support (1) iOS 16 Operation confirmed / adjusted (a) Adjustment of automatic playback stop when switching output device (external output to internal speaker) (b) Stability adjustment when acquiring DAC performance information (2) Added iPhone14 Pro Max, iPhone14 Pro, iPhone14 as a supported additional model 2. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. iOS support (1) iOS 16 Operation confirmed / adjusted 2. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. Adjustment of music selection screen (1) It was optimized for memory usage and acceleration for that calculations. 2. iOS support (1) iOS 15.5 Operation confirmed / adjusted (2) Added iPhoneSE3, iPad Air(5G) as a supported additional model 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable "Media & Apple Music" or "Media Library" toggle. *This item name depends on the iOS version.

■Latest update 1. Improved sound source registration to "Hi-Res DB" using the "Files" app on iOS 11 or later. (1) When using "Share" (Files and zip files can be added.) (2) When using "Copy" and "Paste" (Folders, files and zip files can be added.) (3) Added the explanation in "Adding sound files to Hi-Res DB" in "Hi Resolution" in the help file. 2. iOS support (1) iOS 15.3 Operation confirmed / adjusted 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. UI improvements. (1) UI adjustment of the player screen. (2) UI adjustment of the graphic equalizer screen. (3) Volume screen UI adjustment. (4) UI adjustment for preset equalizer display. 2. Enhanced cooperative playback function with Music app. 3. iOS support (1) iOS 15.2 Operation confirmed / adjusted 4. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. iOS support (1) iOS 15.1 Operation confirmed (2) Adjusted UI for iOS 15.1 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. Adjusted the UI in the volume adjustment screen to make it easier to use. (1) Comfortable fine volume control 3. Improved to stop the playback when AirPlay is disconnected while playing music with AirPlay connection. 4. iOS support (1) iOS 15 / iOS 14.8 Operation confirmed (2) Added iPhone13 Pro Max, iPhone13 Pro, iPhone13, iPhone13 mini, iPad mini(6G), iPad(9G) as a supported additional model 5. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of music selection screen (1) Fine tuning of design. 2. iOS support (1) iOS 14.6 Operation confirmed (2) Added iPad Pro(5G) as a supported additional model 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Fine tuning of design. 2. iOS support (1) iOS 14.5.1 Operation confirmed 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. iOS support (1) iOS 14.4 Operation confirmed 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. iOS support (1) iOS 14.2 Operation confirmed (2) Added してiPhone12 Pro, iPhone12, iPad (8G), iPad Air(4G) as a supported additional model 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. iOS support (1) iOS 14.0.1 Operation confirmed (2) Adjust the cooperation playback switching between music app in iOS14. 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. iOS support (1) iOS 14.0.1 Operation confirmed 3. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. djustment of sound engine AQS-XI. 2. Adjustment of music selection screen (1) Fine tuning of design. 3. iOS support (1) iOS 13.7 Operation confirmed 4. Other enhancements ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.

■Latest update 1. Adjustment of sound engine AQS-XI. 2. Adjustment of music selection screen (1) Fine tuning of design. 3. iOS support (1) iOS 13.6 Operation confirmed 4. Other enhancements (1) Adjustment of "Settings -> Details of Selection Song View -> Song selection With Shuffle function" (some malfunction in Ver3.3.3) ■ In iOS10 or Later, at the time of the first start-up, alert of "“KaiserTone” Would Like to Access Apple Music And Your Media Library" is displayed. At that time, “OK” should be selected for using a song in the iPod Library. This player uses to playback musics in the iPod Library (iTunes Library). This library is the data in the media library. In order to use the songs in the iPod Library, this question should have been set to "OK". ※"Don't Allow" was selected, it can not display all the songs in the iPod Library. ■　Resetting Method Go to the Apple Settings app, Scroll down and Tap the KaiserTone, Enable Media Library toggle.