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Essential’s second module brings back the headphone jack

July 17, 2025

Even thoughEssentialmight eventually beon the chopping block, you would not know it from the company’s recent software updates. That run of surpassed expectations continues today, when Essential announced thePH-1’sfirst attachment module since its launch.

Called theAudio Adapter HD, the module adds a headphone jack and a high-resolution ESS Sabre DAC that has an “audiophile-grade amp.” Not only does this mean you’re able to listen to high-quality audio, but you can also finally listen to music while the PH-1 charges.

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Along with the new adapter, Essential also announced the PH-1’s Master Quality Authenticated (MQA) certification. In short, MQA lets you digitally store recorded music in a file small enough to download, yet uses a similar bandwidth to that required of CD-quality streams. This allows you to listen to music how the artist intended without it taking up a massive amount of space on your device.

It just so happens that TIDAL features thousands of MQA songs available for streaming. As such, Essential teamed up with TIDAL to offer PH-1 owners a free three-month subscription to TIDAL’s HiFi tier. Typically, the HiFi tier sells for $19.99 each month.

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Essential did not stop there and also announced a $499 bundle that includes the PH-1 and a pair ofEarphones HD. The earbuds work over USB Type-C, feature 9.5mm drivers, and typically sell for $99.

According to Essential, the Audio Adapter HD will be available sometime this summer. Weirdly, the Audio Adapter HD will work with “almost” all types of 3.5mm headphones.

We do not know which headphones will not work or how much the module would go for. Still, new hardware is surprising for a company that is reportedly close to flat-lining.

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