Bluetooth Audio Receiver with NFC - Wireless Audio

Stream audio from Bluetooth-equipped mobile devices to your A/V equipment, with automatic NFC pairing

Product ID: BT2A

4.6 stars (5 reviews) |
  • NFC Support
  • Wolfson DAC
  • aptX Audio Codec
Your price
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The BT2A Bluetooth audio receiver turns your home stereo, or any audio output device into a Bluetooth-compatible media gateway you can use for wirelessly streaming music directly from a Bluetooth-enabled device, such as your Smartphone, Tablet, or iPod Touch.

The Bluetooth receiver delivers hassle-free pairing using NFC (Near field communication) -- gently tap your NFC-enabled Bluetooth device on the BT2A and your device will be ready to transmit audio wirelessly through your audio equipment, with no additional configuration required.

To ensure the best sound quality, the BT2A features a Wolfson® Digital-to-Analog converter (DAC). Plus, for simple compatibility with your existing devices, the receiver includes analog cabling for connections that require 2-channel RCA audio, or 3.5mm audio.

The BT2A is backed by a 2-year warranty and free lifetime technical support.


  • Quickly switch between audio output devices using NFC
  • Wirelessly stream music from your mobile phone to your home stereo

The Advantage

  • Wirelessly play music on any stereo system from your Bluetooth enabled device
  • Hassle-free device pairing, with support for NFC

Partner Numbers

  • Tech Data 11249661
  • ASI 144020
  • Ingram Micro USA TB7065
  • UPC 065030852012


Warranty Information Warranty 2 Years
Connector(s) Connector Type(s) Bluetooth Class 2.0
1 - Connector A Bluetooth Class 2.0
1 - Connector B 3.5 mm Mini-Jack (3 Position)
Toslink (SPDIF, Optical)
Environmental Operating Temperature 0°C to 43°C (32°F to 109°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Humidity 50~70%
Hardware AV Input Bluetooth
AV Output 3.5 mm Audio
Audio Yes
Industry Standards NFC
Chipset ID Wolfson - WM8524 DAC
Indicators 1 - LED Indicators 1 x Pair LED
Packaging Information Package Height 9.5 in [24.2 cm]
Package Length 2.5 in [64 mm]
Shipping (Package) Weight 13.0 oz [367 g]
Package Width 4.8 in [12.2 cm]
Package Quantity 12
Performance Audio Specifications 2 Channel Stereo Audio
Physical Characteristics Weight of Product 1.9 oz [55 g]
Color Black
Material Plastic
Product Length 3.0 in [77 mm]
Product Width 3.3 in [84 mm]
Product Height 1.0 in [26 mm]
Power Power Source AC Adapter Included
Input Voltage 100 - 240 AC
Input Current 300mA
Output Voltage 5 DC
Output Current 1A
Center Tip Polarity Positive
Plug Type M
Power Consumption (In Watts) 5
What's in the Box 1 - Included in Package Bluetooth Audio Receiver
3.5mm Audio Cable (M/M)
RCA Breakout Cable
Universal Power Adapter (NA/UK/EU)
USB power cable
User manual



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Talk to an Advisor

We are always ready to assist you with any questions you may have.

Live Chat (opens in new window)



Product Support

Talk to an Advisor

We are always ready to assist you with any questions you may have.

Live Chat (opens in new window)

Compliance and safety

Compliance letters

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

Customer Reviews

(5 reviews)
4.6 out of 5 stars
  • 5 (4)
  • 4 (0)
  • 3 (1)
  • 2 (0)
  • 1 (0)
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1 - 5 of 5 Reviews
(5 Stars)

So Slick!

By: Ryan - 02/09/2014
This thing is high speed! Really awesome for having friends over and sharing the music from your sound system. Such an awesome idea. Wish I thought of it first. Great job guys. Also works for poor iPhone users who don't have NFC. Just need to link directly with Bluetooth :)
| Helpful?
(5 Stars)

Totally wicked

By: Wildo - 06/26/2014
I just received this product, and it it was up and running with my iPad in seconds. The sound quality is great and it's cool that it comes with various adapters.
| Helpful?
(3 Stars)

Used to be a really great product

By: Cerwin Vega guy - 10/28/2018
Used to be a really great product i’ve had this Attic for a few months now and it’s always works great all the sudden it’s just constantly breaking up if I don’t have my phone or my tablet right next to it it will not come in it’s beyond annoying wondering if anyone from Startech can help
| Helpful?
Sam, Customer Support on 11/5/2018 12:07:59 PM
Thank you for your feedback on BT2A. We apologize for the recent issues you're having with it. Changes to the environment such as the installation of a new appliance can cause interference with Bluetooth devices. If there weren't had any similar changes made, you may have a faulty unit which we'd be happy to replace under BT2A's 2-year warranty. To get a replacement or for additional help, please reach out to our Technical Advisors at We are available 24 hours a day, 5 days a week, to provide support.
(5 Stars)

exelent, fault free

By: slav - 12/10/2018
always work with exelent audio quality, sonus faber maranz top model
| Helpful?
(5 Stars)

BT2A is Great !

By: okiedehn - 03/31/2019
I purchased the BT2A two years ago on Amazon to connect my iPod and iPhone via Bluetooth to my Parasound Zpre2 preamp into Halo A23 Amp. It has worked flawlessly! Sound quality is VERY impressive. Music is coming from high quality Apple ripped CD's via iTunes and also on-line via various sources including XM Radio, TuneIN and Spotify. Granted, some sources are better than others, but this unit for the money is simply outstanding! If/when they launch a next generation, I'll be on board to check it out!
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