écoute audio TH1 Vacuum Tube Closed-Back Headphones
The world's only headphones with a built-in vacuum tube
If you’ve used a high-end vacuum tube-driven hi-fi system, then you know the depth and warmth it affords. And now, thanks to the écoute audio TH1, you can skip the extra equipment and integrate the hi-fi system directly into your headphones. At the heart of the écoute TH1 is a built-in, next-generation vacuum tube preamp—a truly innovative design that creates a warm and realistic listening experience. The combination of a built-in DAC and dual-mono amplification creates an immersive listening experience by ensuring complete channel isolation and eliminating crosstalk. The DAC independently processes the left and right channels to enhance separation and create a well-defined soundstage with impressively sharp distinctions between vocals and individual instruments. The dual-mono amplification further elevates the stereo performance by powering each transducer independently, adding even more dimension to the soundstage. Plus, you can use the écoute companion app to custom-tune your headset at the firmware level.
















Color

Gunmetal Gray
Satin Aluminum
Specs
- écoute audio
- Ear coupling: Over-ear
- Type: Closed-back
- Preamp stage: Nutube 6P1 dual-triode vacuum tube
- Amplification: Class A/B dual-mono
- Built-in DAC
- Drivers: 40 mm titanium-coated mylar
- Frequency response: 20 Hz – 20 kHz
- Input (analog): 3.5 mm
- Input (digital): Lossless USB-C (32 bit/304 kHz)
- Input (wireless): Bluetooth 5.3
- Bluetooth profiles supported: A2DP, AVRCP, HSP, HFP
- Bluetooth codecs supported: SBC, AAC, LDAC
- Wireless range: Up to 33 ft (10 m)
- Battery capacity: 2,000 mAh
- Battery life: Up to 20 hours of listening
- Charging time: 3.5 hours
- Weight: 424 g
- Dimensions (headphones): 8.25 x 6.6 x 3.6 in (20.1 x 16.8 x 9.1 cm)
- Dimensions (case): 10.25 x 9.6 x 3 in (26 x 24.4 x 7.6 cm)
Shipping
Estimated ship date is Oct 2, 2025 PT.
Payment will be collected at checkout. Cancellations are accepted up to 2 hours after checkout, after which all sales final.


































