Works well for adding Bluetooth to older audio gear
This Bluetooth receiver is a simple and useful option if you want to add Bluetooth streaming to an older stereo, amplifier, or AV receiver that does not already have Bluetooth built in. Setup was straightforward: connect the USB-C cable for power, plug the RCA outputs into the stereo input, pair it with a phone, and select the correct input on the receiver.
The sound quality is good for the price and works well for casual music listening. Pairing was easy, and once connected, it did what it was supposed to do.
A couple of things to know before buying: it comes with a USB-C power cable, but not a power adapter, so you will need your own USB power brick. RCA cables are also not included, so make sure you have a red and white RCA cable available. There is no volume knob on the unit itself, so volume is controlled from your phone and your stereo or AV receiver.
Overall, it is a practical little Bluetooth receiver for bringing wireless music playback to older audio equipment.

Home Receiver
blafili R1 Bluetooth Receiver
- A Bluetooth receiver for home stereo — pairs your phone, tablet or computer and plays through RCA L/R line out. Not a transmitter, not an amplifier.
- Bluetooth 5.2 with aptX Adaptive, aptX HD, aptX, AAC and SBC for stable, hi-quality streaming.
- USB-C does double duty — 5V power in, or USB audio in from a computer straight to your speakers.
- Auto-reconnect at power-on, and stays paired to two sources — one streams at a time.
- Silent by design: no beeps, no voice prompts, no battery — USB-powered and always on. Music only, no hands-free calls.
EU/UK orders: import VAT & customs duties are not included in the item price — they are collected by the carrier at delivery.
- 2-year warranty
- 30-day returns
- Fast local shipping
- Lifetime support

Simple, silent,
always on.
RCA line out to your stereo
Pairs with your phone, tablet or computer and plays through RCA L/R outputs — no extra boxes in the chain.
Bluetooth 5.2, hi-res codecs
aptX Adaptive, aptX HD, aptX, AAC and SBC for stable, high-quality streaming.
Always ready
Runs on 5V USB power with auto-reconnect at power-on, and stays paired to two sources — one streams at a time.
Silent by design
No beeps, no voice prompts, no battery — music only, no hands-free calls.
Plug into your gear.
| DEVICE | Works | Notes |
|---|---|---|
| Phones, tablets & computers (Bluetooth) | ✓ | Any Bluetooth source with SBC |
| USB-C audio from computer | ✓ | USB audio in from a computer |
| Powered speakers / amplifiers | ✓ | Line-level output — set amp volume as usual |
Nerdy by design.
- Connectivity Technology
- Bluetooth, USB
- Controller Type
- Push Button
- Other Special Features of the Product
- Built-In Bluetooth, Music Streaming, RCA
- Compatible Devices
- Amplifier, Personal Computer, Smartphone, Tablet
- Connector Type
- RCA, USB
- Audio Output Mode
- Stereo
- Number of Channels
- 2
- Control Method
- Push Button
- Audio Output Type
- RCA
- Wireless Technology
- Bluetooth
Rated 4.84 by 32 owners.
Went straight to aptX Adaptive - connected immediately - no need for stupid apps.
This is a five star device. It would be cool if it were metal but I don't care. It's simple and it works. The protocol was automatically chosen as adaptive which is the best one. LDAC would be nice but who cares - if you can actually tell the difference then go be a sommelier and stop using bluetooth.
So much better than my old logitech dongle which this is replacing. I think that used SBC? Either way, I love that this is my new little beast for phone streaming and it does justice to the focals on my desk.
Definitely recommend this device. Paired instantly with zero dramas. It's just an easy good device.
Review from AmazonI ordered this Blafili R1 Bluetooth Receiver and was immediately impressed with its simplicity. It transmits clear sound with what I would consider low latency sound as I did not notice a delay. Its RCA line-out works well for connecting it to an older home stereo system. The always‑on USB power option is convenient, but I would prefer an on/off switch as I don’t like leaving electronics on and plugged in all the time. Overall, it is great for music streaming and I am very happy with it. I hope this helps with your shopping experience.
Simple and effective wireless adapter to modernize a classic home stereo system
Adding Bluetooth to an older stereo system used to mean putting up with annoying pairing beeps or muddy audio, but this compact adapter completely changes that. I ordered it to modernize an older amplifier, and the silent connection is a massive upgrade over cheaper units. The sound quality is remarkably clean and crisp with stable range, and the small footprint hides easily behind existing gear.
The lightweight plastic shell can get pulled around by heavier RCA cables, and navigating a USB drive without a display screen is a guessing game. However, as a dedicated receiver for streaming from a phone, it performs flawlessly without background hiss. It is a highly effective, low-fuss way to bring high-quality wireless audio to vintage equipment.
Review from AmazonThis works. Sound quaility BT transfer is good. Ease of hookup to older RCA unit is great. Its compact and range is mid tier and quality is good.
Review from AmazonWorks very well to receive Bluetooth signals from a phone or mp3 player and feed them to a stereo, etc. This updates your older stereo amplifier or receiver that doesn't have Bluetooth built in. The sound is great. No issues at all with that. Paring worked well the first time. Then it dropped it and I had to repair my mp3 player. So far its held the connection over a few days of use.
The unit is very compact and installation is simple. Just feed the output of the box to your stereo and enjoy wireless sound from your device.
Note that this is a receiver only. You cannot use it to send signals to a pair of headphones, etc.
Review from AmazonThis bluetooth reciever is perfect for adding bluetooth capability to an older system that did have bluetooth. It was simple to hook up and the sound quality is as expected. Two things to note. It does not come with a power brick, but comes with the USBc wire. It also did not come with the RCA cables. So you will need those to get it working. There is no volume control as it is controlled through the av receiver. The quality is as expected for the cost.
Review from AmazonI received this blafili R1 Bluetooth Receiver for Home Stereo with RCA Line Out & USB Input | No-beep pairing. Last week.
This device will auto connect to a PC or cell phone via Bluetooth. Connect a USB c power cable ( supplied) to the unit. Connect the other end to any old cell phone wall wort with a USB A input for power and you're good to go.
Then press the MFB button. The device will begin to connect and flash blue and red. After connection is established the LED will flash blue every few seconds.
The unit has two RCA outputs that plug into the subwoofer and/or speakers.it sounds good!
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Which box fits your rack?
Every blafili unit shares the same DNA — honest specs, a custom broadcast name, real human support. Pick by connection.
| SPEC |
VIEWING
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|---|---|---|---|---|
| Price | $21.99 |
$109.00 |
$40.99 |
$44.99 |
| Best for | First wireless upgrade for RCA stereos | Hi-fi stacks & home theater | Studios, PA & installers | Guitar amps & PA speakers |
| Bluetooth | 5.2, A2DP, AVRCP | 5.1, A2DP, AVRCP | 5.1, A2DP, AVRCP | 5.1, A2DP, AVRCP |
| Codecs | aptX Adaptive, aptX HD, aptX, AAC, SBC | LDAC, aptX HD, aptX LL, aptX, AAC, SBC | aptX HD, aptX LL, aptX, AAC, SBC | aptX HD, aptX LL, aptX, AAC, SBC |
| Audio I/O | RCA | Bluetooth & USB-C | XLR male ×1 | 1/4 inch TRS male ×1 |
| Power | USB-powered — no battery | USB-C powered (5V) — no battery | Up to 16 hours | Up to 10 hours |
| View | View | View |
Before you ask.
What's the cheapest way to add Bluetooth to a stereo?
R1: it draws power from USB-C and feeds your receiver's RCA input — no DAC, no extra boxes, one cable pair.





