Lo-D (Hitachi) Stereo Control Amplifier HCA-4580. Power on confirmed (lamp lights up). Physical operation of each knob and switch has been confirmed, but detailed confirmation of all inputs and sound output has not been performed. Therefore, it is being sold as is / junk. With a Showa retro design, - For preamplifier use - For vintage audio collection - For restoration / parts etc. is recommended. ⸻ Condition - Scratches, scuffs, and dirt due to aging - Switches and knobs show signs of use - Rust and dullness on the rear terminals * Please judge the condition based on the photos first and foremost. ⸻ Specifications (from the main unit) - MODEL: HCA-4580 - Power supply: AC100V 50/60Hz - Power consumption: 3W - MADE IN JAPAN ⸻ Accessories - Main unit only (power cord directly attached) ⸻ Notes - Sold as is / no warranty - No returns or refunds - Please bid only if you understand used audio equipment ⸻ Shipping - Careful packaging due to size and weight - Recycled packaging will be used