Poly SHS1890-25 PTT Amplifier

(3 customer reviews)


  • Same Day

Poly SHS1890-25 PTT Wired Amplifier (Poly 60825-325 or HP 8K7U0AA#AC3)

  • 911 Emergency Console Amplifier
  • Push-to-Talk Amplifier
  • 25 foot cord length
  • Quick Disconnect for H-Series Headsets


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

911 Emergency Console PTT Amplifier – Poly 60825-325 or HP 8K7U0AA#AC3

Poly (formerly Plantronics) SHS1890-25 PTT amplifier part # Poly 60825-325 or HP 8K7U0AA#AC3 with carbon type microphone amplifier, PJ-7 connector, and selectable switch operation (momentary or locking modes).

Compatible with H-Series headsets.

Plantronics SHS1890-25 PTT Amplifier

The Poly SHS1890-25 is a 2-prong, 6-wire, pistol grip amp, with a 25 foot cord. Equipped with a push-to-talk button, it 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.

Poly SHS1890 Push-to-Talk PTT Pistol Grip

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

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

Non-Lockable position: Turn the selector horizontally. When you wish to speak, you can depress the push- to-talk button momentarily.

SHS1890-25 PTT Features:

  • 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
  • 2-year warranty
  • Poly SKU: 60825-325
    • UPC: 0017229151710
  • HP SKU: 8K7U0AA#AC3

Additional information for the Poly SHS1890-25 PTT Amplifier


Poly, Plantronics




Same Day Shipping On In Stock Items


60825-325 (Poly), 8K7U0AA#AC3 (HP)


0017229151710 (Poly), 197497783001 (HP)

3 reviews for Poly SHS1890-25 PTT Amplifier | Poly 60825-325 or HP 8K7U0AA#AC3

  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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