【About the Product】 This is the Fosi Audio gaming DAC "K5 Pro." It's a compact and multi-functional headphone amplifier that dramatically improves the sound quality of PCs and game consoles. I am selling it because I will be using different equipment. It is **"almost new"** as I only checked the contents and confirmed that it works properly. 【Main Features】 • High-Quality Design: Supports up to 24-bit/96kHz for clear sound. • Tone Control: You can fine-tune "BASS" and "TREBLE" with the front knobs to your liking. • Microphone Input: Supports gaming headsets for comfortable voice chat. • Various Inputs: Supports USB, optical digital (OPT), and coaxial (COA). 【Condition】 • Usage: Almost none (only tested for operation) • Operation: Confirmed. No noise and works well. • Appearance: No scratches or stains. All accessories are included (unused). ※ Please understand that returns are not accepted to prevent product substitution. I am also selling this on other platforms, so please be aware that it may be canceled. #fosi #fosi audio k5 pro #audioamp #gamingdac #headphoneamp #device