Quasar Microwave Tech QVA22COB402 402 BC Programmable Rotary Vane Attenuator 153562652879 Manufacturer Sonos Model Number ZP90

Manufacturer Sonos Model Number ZP90 SKU 19-33177 Ref 23-97755

Includes only the Pneumatic Regulator

Manufacturer IBM Model Number 7979AC1 SKU 19-50803 Ref 23-71685

Model Number SS-300 SKU 19-58058 Ref 23-89016

Quasar Microwave Tech QVA22COB402 402 BC Programmable Rotary Vane Attenuator 153562652879 Manufacturer Sonos Model Number ZP90This item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description Unit powers on, makes some noise, but the display is jumbled and it does not adjust. Untested further, unit may have other unknown issues. Due to these issue this unit is being sold AS IS for Parts Repairs. No returns accepted. Comes as pictured, no power supply included. On hand and ready to ship. Specifics Manufacturer Quasar Microwave