Rare [Working Condition] marantz PM-57 Integrated Stereo Amplifier The PM-57 integrated stereo amplifier, a popular model from marantz, offering high-quality sound. Black There are some minor scuffs and scratches due to use on the top surface, etc., but there are no major noticeable ones, and the overall condition is good. Sound output operation confirmed, simple cleaning done. marantz PM-57 integrated stereo amplifier, offering high-quality sound. - Brand: marantz - Model: PM-57 - Function: Integrated Stereo Amplifier - Volume Adjustment: Analog volume knob - Headphone Jack: Yes - Power Switch: Yes - Each selector switch confirmed (phono, CD, tuner, aux, tape1, tape2, balance, volume, bass, treble) is normal. - Operation confirmed, good condition - Sound output confirmed - External dimensions: Width 430 x Height 100 x Depth 330mm - Weight: Approximately 5kg Please check the condition and make your judgment based on the photos.