blafili 6dot35 Bluetooth Receiver 1/4" TRS aptX HD

The blafili 6dot35 is a compact Bluetooth audio receiver that feeds high-quality wireless sound into 1/4" (6.35mm) inputs on mixers, amps, PA systems, or powered speakers.

Designed specifically as a receiver (not a transmitter), the 6dot35 bridges modern phones, tablets, or computers to professional audio gear with a single TRS socket. It pairs wireless convenience with a Qualcomm QCC3034 chipset supporting aptX HD, aptX Low Latency, AAC and SBC, and also functions as a plug-and-play USB-C DAC for direct digital audio from computers. Its rechargeable battery and silent pairing behavior make it suitable for live and installed sound environments where distraction-free operation matters.

How does the 6dot35 connect to pro audio equipment?

The 6dot35 outputs audio through a standard 1/4" (6.35mm) TRS jack, letting you plug directly into instrument inputs, line inputs on mixers, amplifier inputs, or powered speaker jacks. It also accepts USB-C for digital audio input and charging, making it flexible for both mobile and stationary setups.

• 1/4" TRS analog output for mixers, amps, and PA systems
• USB-C input supports 16-bit/48kHz USB DAC mode
• Rechargeable battery or continuous USB power via USB-C
• Not compatible with Bluetooth headphones, speakers, or microphones

Will audio quality and latency be good for live use?

Yes — the 6dot35 uses a Qualcomm chipset and supports aptX HD and aptX Low Latency codecs for improved fidelity and reduced delay compared with basic SBC streaming. For critical live-monitoring or video-sync situations, aptX Low Latency minimizes audible lag when both connected devices support it.

• Qualcomm QCC3034 chipset for reliable wireless performance
• aptX HD for higher-resolution streaming where supported
• aptX Low Latency option to reduce delay for live applications
• SBC and AAC compatibility for broad device support

Can I use two units for stereo playback or integrate with a computer?

The 6dot35 supports TWS (True Wireless Stereo) so two receivers can be paired as left and right channels to create an immersive stereo field. Separately, its USB-C DAC mode allows direct wired audio from laptops or media players at up to 16-bit/48kHz, ideal for desktop streaming into a mixer or powered speakers.

• TWS pairing: use two units for left/right stereo separation
• USB-C DAC: plug into computers for direct digital audio playback
• Battery runtime of 10+ hours or continuous USB power for installations
• Silent pairing—no loud beeps that interfere with shows or recordings

What about setup and common limitations?

Setup is straightforward: power the unit, pair with your Bluetooth source, and plug the 1/4" cable into your audio gear. Keep in mind it is strictly a receiver; it will not transmit audio to Bluetooth headphones or speakers, and adapters/splitters are not included.

• Plug-and-play pairing with most Bluetooth sources
• No transmit function — receiver only
• No included adapters; verify your gear accepts 6.35mm TRS input
• Designed to avoid pairing/disconnect tones for quieter operation

Who is this for? The blafili 6dot35 is aimed at musicians, sound engineers, venue technicians, and anyone who needs to wirelessly feed smartphones, tablets, or computers into professional audio systems without the interruptions of audible pairing tones. It's well suited for cafes, rehearsal spaces, small venues, home studios, and AV installations where a compact, high-quality Bluetooth receiver and optional USB-C DAC are needed. If you need a Bluetooth transmitter for headphones or wireless speakers, consider a different product — this unit is engineered specifically for receiving and routing wireless audio into 1/4"-equipped equipment.