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Plantronics SHS1890-25 PTT Amplifier

(3 customer reviews)


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Plantronics SHS1890-25 PTT Wired Amplifier

  • 911 Emergency Console Amplifier
  • Push-to-Talk Amplifier
  • 25 foot cord length
  • PJ7 Connector (2-prong, 6-wire)
  • Quick Disconnect for H-Series Headsets

*** This is a special order item ***
*** It is not returnable or cancelable once processed ***
*** Poly will replace defective units within warranty period ***
*** Typical lead time is 10-12 weeks from Poly ***

  • Same Day Shipping On In Stock Items
  • Warranty 2-Years
  • Non-Returnable

911 Emergency Console PTT Amplifier:

Plantronics SHS1890-25 PTT amplifier with carbon type microphone amplifier, PJ-7 connector, and selectable switch operation (momentary or locking modes). Compatible with H-Series headsets.

Plantronics SHS1890-10 PTT Amplifier

The Plantronics SHS1890 is a 2-prong, 6-wire, pistol grip amp, with a 25 foot cord and is equipped with a push-to-talk button that can be adjusted with a screwdriver to be either lockable or non-lockable. When the button is depressed or locked in the ON position, the microphone is turned on and will transmit your voice.

  • 911 Emergency Console Amplifier
  • 6-wire Push-to-Talk
  • 25 foot cord length
  • 6-wire configuration
  • PJ7 Connector (2-prong)
  • Quick Disconnect for H-Series Headsets

Plantronics SHS1890-10 PTT Amplifier

Simply plug into the appropriate jack in your station or jackset. The Plantronics SHS1890-25 PTT amplifier is universal and may be positioned so that either side is visible.

Lockable position: Note that the selector slot is aligned vertically. The push-to-talk button can be depressed momentarily or locked in the ON position by first depressing then sliding the button until it locks.

Non-Lockable position: Turn the selector horizon-tally. The push- to-talk button can be depressed momentarily when you wish to speak.

Cable Options Available for Plantronics SHS1890 PTT Amplifier

  • SHS1890-25, 25-foot coil cord, p/n 60825-325

Additional information






Same Day Shipping On In Stock Items



3 reviews for Plantronics SHS1890-25 PTT Amplifier

  1. Kurt

    Fast shipping from Headsets Direct and a great product.

  2. MrJim911

    The 25 foot cord allows staff members, who choose not to use wireless headsets, the flexibility of walking around the room and not be tethered too closely to the console. If the price was better I would give a 5 star rating; this product should not be anywhere near $150.

  3. Bill

    Works well. It’s compatible with the H31 top and plugs into the two prong jack.

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