Classic model! Integrated amplifier that achieves high-quality sound reproduction, tested and working. I'm selling it as I'm using it less and decluttering. - Model Name: AU-D607X - Type: Integrated Amplifier - Controls: Volume, Tone Control, Input Selector, Radio Selector - Appearance: Glossy black body - Connection Terminals: Multiple audio input terminals - Features: Designed for high-quality sound reproduction This is an old product, so future performance cannot be guaranteed. Thank you.