2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online
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2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online_top


Douk Audio B5 Douk Audio R1 Douk Audio P1 Douk Audio U2 Douk Audio U2 PRO Douk Audio G3
Feature Bluetooth receiver; RCA/OPT/COAX out; APTX-HD; 24Bit 96KHz Bluetooth receiver; USB DAC; 24Bit 192kHz Bluetooth vacuum tube preamp; Headphone amplifier; USB DAC; APTX-HD; Tone control USB to Toslink optical & coaxial converter; Digital interface; XMOS XU208 USB to Toslink optical & coaxial & HDMI I2S converter; Digital interface; XMOS XU208 2-CH Bluetooth amplifier; 100W; Tone control
Nobsound NS-04G PRO Nobsound 6P1 Douk Audio U3 Nobsound T3 Douk Audio VU3 Little Bear MC104 PRO
Feature 2-CH power amplifier; 200W Vacuum tube power amplifier; Class A single-ended; Handcrafted Class A headphone amplifier; Super mini size MM phono preamplifier Analog VU meter; 2-Way audio switch 4-Way fully passive audio switch; Super mini size; Fully isolated

Bluetooth Receiver

  • Bluetooth 5.0 with AAC/APTX/APTX-HD

Multiple Outputs

  • Support RCA/coaxial/optical outputs

Clear Indicators

  • Can show its input and output methods clearly

Simple Operation

  • Power button
  • Output select button

Douk Audio B5

Packing List
  • 1*Bluetooth Receiver
  • 1*Bluetooth Antenna
  • 1*USB Cable
  • 1*User Manual

Parameters

  • Audio input: Bluetooth 5.0 (name: Douk Audio B5)
  • Audio output: analog stereo RCA / digital coaxial & fiber optical
  • Bluetooth chip: CSR8675 (support AAC/SBC/APTX/APTX-HD)
  • Decoding chip: PCM5102A
  • Output level: 1.6V
  • Sampling rate: up to 24Bit / 96KHz
  • Distortion: 0.002%
  • Frequency response: 20-18KHz (+0dB / -1dB)
  • Signal to noise ratio: 100dB
  • Working voltage: DC 5V (micro-USB)

  • Dimensions(W*D*H): 95*52*36mm / 3.74*2.05*1.42in
  • Net weight: 175g / 0.39lb
  • Package weight: 400g / 0.88lb

Features & details

Features

  • [Fully upgrade version in 2021] As a stereo audio receiver, Bluetooth input with strong compatibility, and with digital (coaxial & fiber optical) and analog (stereo L/R RCA) output, very suitable to work with the digital amplifiers, active speakers and other audio devices only with coaxial and optical inputs.
  • Adopting CSR8675 Bluetooth chip, supports APTX-HD to achieve faster and more stable transmission, adopts I2S signal output and decoded by TI''s DAC chip PCM5102A with multi-level LDO voltage stabilization, the sound quality is much better and more natural with lower distortion and lower noise.
  • High-quality components are used to get better performance, such as tantalum capacitors, WIMA capacitors, American DALE non-inductive resistors, digital shaping chip, digital transformer, gold-plated RCA terminals etc. Powered by DC 5V and filtered by CLC circuit, with lower power ripple and more delicate music.
  • Mini size with attractive design, aluminum alloy shell for better shielding performance. With power and digital/analog output switch, even can save output selection after shutdown, red/green/blue colorful indicators can clearly show the working status, very convenient to use.
  • Warm tips: powered by DC 5V (micro-USB), equipped with USB cable but no power adapter, you can use your phone charger.

Product information

Product Warranty: For warranty information about this product, please click here
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Customer Questions

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Q: Does this support Bluetooth 4.0 ?

A: Hello. It can be compatible with Bluetooth 4.0 but it is Bluetooth 3.0.

Seller DoukAudio | 3 years ago

Q: How do I connect to Yamaha receiver

A: This Bluetooth receiver gives you the option of using a optical digital connection OR anal…

Reidco | 4 years ago

Q: Can i connect bookshelf speakers to the rca outputs (r out and l out)?

A: No it needs to connect to an amplifier

Alan P. | 4 years ago

Q: Will this amp power 250 ohm headphones?

A: This is not a Amp---It''s a Blue Tooth receiver /Dac ---- It will output digital from a Blu…

Chops | 3 years ago

Customer reviews

4.2 out of 54.2 out of 5
81 global ratings

Reviews with images

Top reviews from the United States

Jacob
5.0 out of 5 starsVerified Purchase
Good Bluetooth receiver
Reviewed in the United States on November 18, 2016
I have to say, this is a really nice device. First, here are some notes about the operation. The manual is all in Chinese - no English at all. There''s one button on the front. A long-press turns the unit on or off. A short press switches between the analog and digital... See more
I have to say, this is a really nice device. First, here are some notes about the operation. The manual is all in Chinese - no English at all. There''s one button on the front. A long-press turns the unit on or off. A short press switches between the analog and digital outputs. LEDs on the front panel indicate which output is selected. The unit remembers its power-on state and which output is selected when the unit loses power. When no device is connected, the unit goes into pairing mode and the power LED blinks. The power LED turns solid when a device is connected. I don''t know how many different devices can be paired at once - I only tested two. Only one device can be connected at a time. You must disconnect one device before connecting another one. The receiver shows up as BL-MUSE-01 in the Bluetooth device list. No passcode is required to pair. The audio quality is good, but not great. I''m sure audiophiles will not be satisfied, but for casual listening I have no complaints at all. Listening to music, for most songs I could not hear the difference between Bluetooth and a direct analog connection. The build quality is amazing. The case is really solid aluminum, with a brushed anodized finish. It''s ridiculously overbuilt. It will survive the apocalypse. The wireless range is great. It held a signal throughout my house and some distance outside. Using my Android phone, if I went out of range and then came back into range, Android would not automatically reconnect. I don''t know if that''s due to Android or due to the way the Bluetooth receiver works. When I powered off or unplugged the receiver and then powered it up again, my Android phone would automatically reconnect. So if your mobile device and the Bluetooth receiver always stay in the house, this acts almost like a virtual wire, always staying connected and even reconnecting automatically after power loss. The manual claims the device supports Bluetooth 4.0 and has a 1-year warranty. The manufacturer is Shen Zhen Fly Dream Digital Technology Co., Ltd, or ShenZhen FeiXiang Digital Technology.
26 people found this helpful
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Matt
5.0 out of 5 starsVerified Purchase
Finally found a Bluetooth receiver that works!
Reviewed in the United States on September 12, 2016
Best unit I''ve found so far. Tried 2 other 20 dollar units that fell short of what I needed. The optical output is awesome. Range is about 25-30 feet with included antenna. {Update...} Added a high gain antenna I had from an old... See more
Best unit I''ve found so far.

Tried 2 other 20 dollar units that fell short of what I needed.

The optical output is awesome. Range is about 25-30 feet with included antenna.

{Update...}
Added a high gain antenna I had from an old router. Range is now 40+ feet before it starts to drop out... Best purchase I''ve made this month!
21 people found this helpful
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D. J. Barron
5.0 out of 5 starsVerified Purchase
WORKS PERFECTLY
Reviewed in the United States on July 31, 2020
I bought this to update an older model receiver to play music from my phone. I am super impressed with this little device and am 100% satisfied with its operation. Yes, the instructions are foreign but this is very simple to use. I connected this receiver to my receiver... See more
I bought this to update an older model receiver to play music from my phone. I am super impressed with this little device and am 100% satisfied with its operation. Yes, the instructions are foreign but this is very simple to use. I connected this receiver to my receiver with a coaxial cable (better audio quality vs optical audio) and it works perfectly. Pairing is simple and connects almost immediately. The antenna doesn''t lose signal and works within at least 30 feet away. Audio quality is superb and as expected for bluetooth, but nothing will compare to the audio quality you get with direct connection. The unit is sturdy and made out of aluminum and actually looks great on top of my receiver; it''s complementary in color and look. The lights on the front aren''t overly bright either.

The only complaint I could possibly come up with is that the device''s power cord is a little short, but other than that, this thing is legit and if you''re on the fence about it, buy it!
One person found this helpful
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Reidco
5.0 out of 5 starsVerified Purchase
one of the few with decent reception
Reviewed in the United States on April 21, 2017
This is a very clean sounding bluetooth receiver with plenty of options for connecting to your system. I have only used the RCA jacks, as my current system does not have a coaxial or optical input. It is also very ruggedly constructed, most of the case is aluminum. It... See more
This is a very clean sounding bluetooth receiver with plenty of options for connecting to your system. I have only used the RCA jacks, as my current system does not have a coaxial or optical input. It is also very ruggedly constructed, most of the case is aluminum.
It does occasionally drop out for a split second when listening to it, but not nearly as often as what I previously had, probably thanks to having a antenna (which the other did not). My conclusion is that overall bluetooth audio technology still needs to evolve a bit more for audio not to occasionally drop out at long distances. However, given the improvement in performance this one was, I would recommend it over other ones that don''t have an antenna.
2 people found this helpful
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Keith D
5.0 out of 5 starsVerified Purchase
I like the detachable antenna that can be replaced or remote ...
Reviewed in the United States on July 22, 2017
After trying a more expensive name brand Bluetooth receiver in a client''s church sound system, there were problems. It kept beeping when unpaired. I substituted this receiver just to get something that might work. I like the detachable antenna that can be replaced or remote... See more
After trying a more expensive name brand Bluetooth receiver in a client''s church sound system, there were problems. It kept beeping when unpaired. I substituted this receiver just to get something that might work. I like the detachable antenna that can be replaced or remote mounted. Added a longer TP-Link wifi antenna to increase range effectiveness. The client was overjoyed. It was quiet and had better range. This is probably the box I''m going to use for similar projects in the future.
3 people found this helpful
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AE Nueman
4.0 out of 5 starsVerified Purchase
Nice device
Reviewed in the United States on March 16, 2017
I''m using the optical output so no noise or volume issues. Agree with the other comments. The leds are really bright, just turn it around. Just one more thing to note: unlike some others, it stays paired and ready to use. Edit: 9 months later and it still works fine. I... See more
I''m using the optical output so no noise or volume issues. Agree with the other comments. The leds are really bright, just turn it around. Just one more thing to note: unlike some others, it stays paired and ready to use.
Edit: 9 months later and it still works fine. I leave it always on and it connects right away to my tablet or phone. Never had an issue with it.
4 people found this helpful
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Moriah
5.0 out of 5 starsVerified Purchase
Good for the price
Reviewed in the United States on August 22, 2019
We have vintage stereo/radio equipment and use this when we want to listen to our playlists on spotify through the vintage speakers. It''s was a good price and works just fine. Usually connects in half a second and we''re good to go. It''s quick to respond when you want to... See more
We have vintage stereo/radio equipment and use this when we want to listen to our playlists on spotify through the vintage speakers. It''s was a good price and works just fine. Usually connects in half a second and we''re good to go. It''s quick to respond when you want to switch from one persons phone to another too. Doesn''t take 10 minutes to recognize the first phone disconnected. Happy with it.
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Thomas E Rickell
5.0 out of 5 starsVerified Purchase
Streaming from my phone to my Hi-Fi!
Reviewed in the United States on July 11, 2020
This little box works great for sending audio from your phone or iPad to a real stereo system. I''ve got it hooked into my studio mixer so anyone coming into the studio can pull up tracks and play them through the same system I use for mixing. I''ll probably get another to... See more
This little box works great for sending audio from your phone or iPad to a real stereo system. I''ve got it hooked into my studio mixer so anyone coming into the studio can pull up tracks and play them through the same system I use for mixing. I''ll probably get another to hook into my home theater too. My iPod reconnects to it automatically every time I turn it on, which is much more convenient than if I had to manually reconnect it via the settings menu.
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Top reviews from other countries

Translate all reviews to English
SUERTE
5.0 out of 5 starsVerified Purchase
Es pequeño
Reviewed in Mexico on January 4, 2020
Tiene excelente recepción y calidad de audio para un dispositivo bluetooth
Tiene excelente recepción y calidad de audio para un dispositivo bluetooth
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Gabe
5.0 out of 5 starsVerified Purchase
It''s a great option if you don''t want to upgrade your receiver.
Reviewed in Canada on January 29, 2019
The receiver was easy to install. I connected it to my Denon receiver via coaxial cable because fiber optic lines were all used up. Receiver range is great.
The receiver was easy to install. I connected it to my Denon receiver via coaxial cable because fiber optic lines were all used up. Receiver range is great.
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2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

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2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

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2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online

2021 [Upgrade] Mini CSR8675 Bluetooth Receiver for Home Stereo Coaxial Optical Audio outlet sale 2021 Adapter Douk Audio B5 online