PrologyParts Index

POLY 8K789AA

HP MS50/T30-2 Headset - TAA Compliant

MPN8K789AAPOLYHeadsetsUpdated

Key facts

Part number
8K789AA
Brand
POLY
Category
Headsets
Price
AUD 388.25≈ USD 268 Reference price (RRP)
Availability
On request — ask for a quote

Overview

Poly MS50/T30-2 Headset - TAA Compliant

Poly MS50/T30-2 MS50 with 2 Plugs for Aviation TAA

Specifications

General

Application/Usage
Aviation
TAA Compliant
Yes
Product Type
Headset

Manufacturer Website Address

Manufacturer
HP Inc.
Product Model
MS50/T30-2
Product Name
MS50/T30-2 MS50 with 2 Plugs for Aviation TAA
Brand Name
Poly

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 388.25≈ USD 268
Oct 2026
Lowest recorded
AUD 388.25≈ USD 268
Highest recorded
AUD 388.25≈ USD 268
Recorded
2026
1 price point

AUD 388.25 rrp, recorded

Buy or sell POLY 8K789AA

Buying POLY headsets

Looking to buy the POLY 8K789AA or a compatible headset? Prology supplies new, refurbished and used POLY headsets in Australia and the United States. Send the part number and quantity for a firm price.

Selling POLY headsets

Have a spare or decommissioned 8K789AA? Prology buys used and surplus POLY headsets — single units or whole lots — and replies with an offer within 1 business day. Sell your 8K789AA.

What is the POLY 8K789AA?
The POLY 8K789AA is a POLY headset – HP MS50/T30-2 Headset - TAA Compliant.
How much does the POLY 8K789AA cost?
The reference price on record is AUD 388.25 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the POLY 8K789AA?
It is not listed on the Prology store yet. Prology sources POLY headsets on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used POLY 8K789AA?
Yes. Prology buys used and surplus POLY headsets, including the 8K789AA. Get an offer — sell outright or trade in against your next order.

Request a quote for 8K789AA

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More POLY Headsets

All POLY parts starting with “8” · All POLY part numbers