BOSS GT-1 Guitar Effects Processor / With AC Adapter & Original Box / Excellent Condition This is the BOSS GT-1 Guitar Effects Processor, a classic multi-effects unit from BOSS. Despite its compact size, it features authentic COSM sound and delivers high-quality sound for both effects and amp modeling. It's lightweight and durable, making it ideal for studio practice and live performances. ⸻ 【Product Condition】 ・Overall in very clean condition (almost no noticeable scratches or stains) ・Functionality confirmed (all switches, pedals, and outputs work without issue) ・Stored in a non-smoking, pet-free environment ・The instruction manual is missing, but a PDF version is available on the BOSS official website. ⸻ 【Product Details】 ・Brand: BOSS ・Model: GT-1 Guitar Effects Processor ・Accessories: AC adapter, original box ・Condition: Excellent ⸻ ※We cannot answer specialized questions. ※Please check the condition of the product in the photos. ※No comments needed, immediate purchase is OK. ⸻ This model is simple and easy to use, and is recommended for a wide range of users, from beginners to experienced players. The condition is also very good, and it's ready to use immediately.