High-quality AKG C451B, a classic microphone model for piano and acoustic instruments. Its small diaphragm allows for sensitive vibrations, resulting in a delicate and easily controllable sound. A pair of matched condenser microphones capable of professional stereo recording. Comes with a dedicated case. Used only for playing acoustic guitar at home. Used for about 3 years, approximately 2 hours a week. Never used for vocals. Selling due to upgrading equipment. 【Additional Information】 This product is rarely available on the used market. As of December 2025, Sound House is selling it for a list price of 129,800 yen. - Brand: AKG - Model Name: C 451B - Included Accessories: Microphone holder, instruction manual - Connector Type: XLR - Quantity: 2 - Case: Comes with a dedicated case Thank you for viewing. Please feel free to ask any questions in the comments.