【Excellent Condition/Working Perfectly】YAMAHA P4500 Professional Power Amplifier with EEEngine This is the top-of-the-line model, the P4500, from YAMAHA's "P Series" of professional power amplifiers. It's characterized by its overwhelming power and Yamaha's signature uncolored, pure sound quality. Highly regarded for live events and store sound systems, it's also a very popular model for home audio use, utilizing its high output to drive large speakers (such as YAMAHA NS-1000M and JBL). 【Product Features】 * **EEEngine Equipped**: Yamaha's unique high-efficiency drive technology suppresses heat generation while providing high output, ensuring stable operation. * **High Output**: 450W + 450W (8Ω) of ample output. * **Original Retail Price**: Approximately ¥165,000 (excluding tax), a high-end professional audio equipment. 【Operating Condition】 * **Sound Output Confirmed**: Clear sound output has been confirmed on both left and right channels. * **Basic Operation Excellent**: The operation of each volume knob and switch is smooth. * **Power-On Confirmed**: The indicators light up without any problems. 【Appearance】 * As used professional equipment, there are scratches, dirt, signs of use, and sticker residue, mainly on the top and sides. * The front panel is in relatively good condition, with no practical problems. * Simple cleaning has been performed. Please check the images for details. 【Specifications】 * Rated Output: 450W + 450W (8Ω), 600W + 600W (4Ω) * External Dimensions: Width 480 × Height 103.5 × Depth 455mm * Weight: Approximately 16kg 【Included Accessories】 * Main unit only (power cable is directly attached to the unit)