YiKhai

Item #: SCP-3439

Object Class: Euclid

Special Containment Procedures: Only personnels with a level 2 clearance card is able to enter the containment unit of SCP-3439. 3439 is to be kept inside a soundproof glass container and charged at all times. A class D personnel is to be sent into the unit of 3439 with soundproof hazard suit and dialing down SCP-3439 to A. At least one guard must be active inside the unit of 3439. No one should ever change the setting of SCP-3439 to over M, any personnel which disobeys would be punished with a demotion and no longer be allowed to access SCP-3439.

Description: SCP-3439 resembles an FireV20 speaker. 3439 has a digital interface with three buttons below it. The buttons are a left arrow, play button and a right arrow. The digital interface scrolls from the number A to Z with the left and right arrow. SCP-3439 produces a sound that scales with the alphabet shown on the interface. If the setting is below D, 3439 produces a simple melody that soothes any sentient listening to it. Abow D and below M, SCP-3439 produces a song that changes with who dials it, it is shown that it produces the song which the users like, but the higher the setting, the more uncomfortable the user feels. Above M, 3439 produces a loud noisy tone, the tone hurts the human eardrums if exposed regularly, systoms getting more severe with higher settings, with P interrupting the listener from thinking normally and U severely hurting brain cells. Human which is exposed to the Z setting dies instantly due to [DATA EXPUNGED]