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The blafili journal

Read before
you wire.

Guides from the blafili workbench: receiver and transmitter buying guides, codec deep-dives and scene-by-scene setup playbooks — everything we know about setting sound free, in plain English.

Hear Bluetooth Codecs Yourself: SBC vs AAC vs aptX vs LDAC

Fifteen tracks, nine codec settings each, one level playing field. Switch versions mid-song and judge with your own ears — wired headphones on.

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Latest from the journal.

How to Choose the Right Bluetooth Audio Splitter

How to Choose the Right Bluetooth Audio Splitter

A Bluetooth audio splitter sends one audio source to two or more Bluetooth headphones or speakers at the same time. To choose well, check device compatibility (A2DP), range, codec support such as aptX or AAC, and latency before you buy.

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How to Choose the Perfect Wireless Bluetooth Adapter

How to Choose the Perfect Wireless Bluetooth Adapter

In the modern world, wireless connectivity is more than just a convenience; it’s an essential part of how we interact with our devices. Whether you’re connecting headphones to a laptop, streaming audio to a speaker, or transferring files…

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Is Your Speaker Missing the Perfect Amplifier

Is Your Speaker Missing the Perfect Amplifier?

Speakers are at the heart of your audio system, but without a capable amplifier to drive them, their true potential may never be realized. An amplifier, often seen as the unsung hero of an audio setup, serves as the intermediary between…

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