Preference P-500XB 500W Class D Stereo Amplifier 135623673714 Manufacturer Newport SKU 19-69294 Ref

Manufacturer Newport SKU 19-69294 Ref 23-99069

Includes only the HD Video Conference Camera Lot

Manufacturer Tektronix Model Number P6330 SKU 19-33441 Ref 23-43701

The unit powers on but makes a buzzing noise

Preference P-500XB 500W Class D Stereo Amplifier 135623673714 Manufacturer Newport SKU 19-69294 RefCondition Used Description This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Stereo Amplifier as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free