Ecoute - TH1

Ecoute - TH1 Closed-Back Audiophile Headphones with Vacuum Tube Preamp The TH1 isn’t just another pair of audiophile headphones. It’s the world’s only headphone with a built-in vacuum tube headphone amplifier and preamp, delivering the warmth and dimensionality of true analog amplification. Inside its closed-back, over-ear frame is a complete audiophile-grade signal chain: hi-res DAC, a custom-tunable DSP, and dual-mono analog amplification for precise channel separation and clarity. The result is an exceptionally wide soundstage, the natural, realistic warmth you would expect from vacuum tubes, and detail that rivals reference-grade hi-fi systems costing many times more. FEATURES Noise Cancellation: Active Hybrid Noise Cancellation (ANC) (FF + FB) Transparency mode Voice Assistant Compatibility: Siri and Google Assistant On-Ear Controls: volume, track, telephonic control Microphone: Built-in SPEC Preamp: Triode Vacuum Tube Amplifier: High-Bias Class A/B Dual-Mono Amplification DAC: Double, Built-in Transducer: 40mm Titanium Frequency Response: 20 Hz - 20 kHz Weight: 424 grams WIRED CONNECTIVITY Analog: 3.5 mm audio jack Digital: High-Resolution 32bit/384kHz USB-Audio input via Type-C cable. WIRELESS CONNECTIVITY Bluetooth Version: 5.3 Supported Profiles: A2DP, AVRCP, HSP, HFP Codecs Supported Natively: SBC, AAC, LDAC Wireless Range: Up to 10 meters (33 feet) BATTERY Playtime: 20 hours at maximum volume Charging Time: 3.5 hours Standby Time: 30 hours Charging Port: USB-C Included: TH1 headset, Storage Case, USBC Cable (2-Colors Available)