AR Amplifier Research Leveling Preamplifier Model 999 0.01 Watts 1-1000 MHz 134380587822 Manufacturer HP Model Number 1850D

Manufacturer HP Model Number 1850D SKU 19-60074 Ref 23-85150

Manufacturer KIKUSUI Model Number PLZ153W SKU 19-10155 Ref 23-80247

Manufacturer Tektronix Model Number DF2 SKU 19-37429 Ref 23-49445

The phone has a sticky residue on it

Manufacturer Parkermotion Model Number CM232F-J-114854 SKU 19-54824 Ref 23-75477

AR Amplifier Research Leveling Preamplifier Model 999 0.01 Watts 1-1000 MHz 134380587822 Manufacturer HP Model Number 1850DCondition Used Description Working pull, fully functional guaranteed! Good overall condition. Item may have some scuffs, scratches, or blemishes from prior use and or storage. Pictures are of one from a batch of similar condition items. Buyer may not receive the exact one shown in photos but will receive one in comparable condition. Includes item only as shown in photos unless otherwise listed. No other parts or accessories. Does include power cord