Plantronics DA90 USB audio processors

£65.89 ex. VAT

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The Plantronics Office Headsets DA90 USB audio processors product code: 201852-03 is in stock and available from Office Phone Shop.

The Plantronics DA90 USB audio processors is a powerful range of audio processors to help form smarter interaction with customers.

Lightweight and simple to use and built with cutting edge design, features include Quick Disconnect, enhanced noise cancellation, fingertip control and premium audio. The DA90 also offer optional support for headset inventory management and they meet OSHA and Noise at Work regulations. 

When combined with Plantronics Manager Pro, an additional service, the DA90 gives you more information about the performance of your customer service center. 

Our customer service and quality assurance allows you to buy with confidence. All business telephone systems and business telephone solutions come fully tested and with a full one year warranty.

We stock a wide range of new, remanufactured and refurbished business telephone system spares and parts. Please quote Plantronics Office Headsets DA90 USB audio processors product code: 201852-03 when ordering.

Additional information



Key Features

  • Stylish and ergonomic design
  • Easy call controls at-your-fingertips access to call functions
  • Reports digital serial number of audio processor and connected headset Superior noise and echo cancellation
  • Advanced automatic gain control with transmit noise suppression
  • Helps meet OSHA and Noise at Work regulations
  • Quick Disconnect feature provides walkaway convenience
  • Downloadable firmware updates ensure consistent performance with our headset portfolio
  • Compatibility to remotely monitor, manage and maintain audio devices

At Office Phone Shop we offer a full one year warranty* on all new, remanufactured and refurbished products.

We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.

We will do all we can to offer our assistance with any problems you may encounter.

Office Phone Shop has built its reputation on offering customer satisfaction. So if you are a customer with a problem, we want to know about it. Our details can be found on the contact page.

*some DECT telephones & untested equipment has a reduced time period warranty.

**where relevant to products/services offered.

UK Delivery

We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday – Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).

Worldwide Delivery

We ship worldwide from our UK warehouse.

Read more information on Delivery.

  1. The Customer is required to inspect all goods upon receipt and to notify Office Phone Shop of any defects or complaints within 7 days of receiving goods.
  2. It is the responsibility of the customer to ensure the safe return of faulty or incorrect goods to Office Phone Shop.
  3. All goods returned must clearly state customers name, order no, telephone number, fault details and proof of purchasing. These goods must be in Office Phone Shop’s original packaging and condition, with original insertions, fixtures and parts. Failure to do so will result in the refund being invalidated.
  4. We use tamper proof labels which are stuck to each item sold by Office Phone Shop. This ensures that goods have been purchased from Office Phone Shop. When the label is peeled back Office Phone Shop Company details sticks to the glue and the label will then say void. No goods will be accepted back unless this label in intact.