IN-LINE AMP 30DB W/TONE CONTROL 

In-Line Amp 30Db W/Tone Control	Product Code: AME-HA-30 Price: Check Latest In-Line Amp 30Db W/Tone Control In-line amplifier compatible with most home and office telephones, increases volume up to 30dB, adjustable tone selector, battery included, connects easily between handset and phone base.