This review is based on System Tune settings of Eunhasu V0.5.62.

We have two systems, and Advanced devices are mainly tested with the settings below.

We reviewed the sound by changing System tune settings and comparing the differences.

Four types of music files were used for testing.

• Vocal
• String
• Jazz
• Symphony

All music files were stored on NAS.

• sMS-200ultra
• tX-USBultra
• sDP-1000EX
• sPA-1000
• sNH-10G x 2
• sPS-500 x 4
• dCBL-CAT8M x 2
• dCBL-CAT7u x 2
• dCBL-CAT7e
• iSO-CAT7 x 3
• sCLK-OCX10 x 2
• dCBL-BNC50 x 5
• mT-1000 x 2
• pCBL-SS8 x 5
• SOtM balanced inter cable prototype

• Magico M3

• Player: Roon Ready on sMS-200ultra
• Roon Core: Test PC
• Music files stored on NAS

• Network: DHCP
• IPv6 protocol: Enable
• Link speed: 1000BASE-T
• Auto negotiation: On
• CPU frequency: 312 MHz
• Logging: Off

The “No tune” setting is the default setting up to Eunhasu OS V0.5.x and is the sound that many people like as a standard.

By setting the CPU frequency to 312 MHz, you may be able to enjoy music at significantly higher levels than the previous version even with the “No tune” setting.

As you set the System tune, you can feel a significant improvement in all areas, and the differences between each setting are quite small.

The information below is our personal opinions, so please use it for reference only.

It may feel different depending on your system and the music you listen to.

• Sounds exciting, tense and progressive

• Sounds with greater softness, stability, elegance, and beauty

• Sounds that provide comfort and easy

• Sounds very standard and easy

• Sound that combines strength, weight, and softness

The best way is of course that you set up and listen to it yourself and enjoy the music with the sound you like best.