Rare SONY ICF-500S - Brand: SONY - Model: ICF-500S - Function: AM/FM/SW Radio - Design: Portable - Antenna: Telescopic antenna - Adjustment: Volume control knob - Speaker: Built-in speaker - Power: AC/DC Tuning meter light is LED [Green] I purchased it after it was maintained, but... Also, the volume is adjustable, but it doesn't mute [is this normal?! or perhaps a slightly low volume?] Please consider this as a "defective" item, and understand this before purchasing. Thank you for looking.