{"product_id":"ex-demo-ecoute-audio-th1-closed-back-audiophile-headphones-with-vacuum-tube-preamp","title":"Ex Demo - Ecoute Audio TH1 Closed-Back Audiophile Headphones with Vacuum Tube Preamp","description":"\u003ch2\u003eEx Demo - Ecoute Audio TH1 Closed-Back Audiophile Headphones with Vacuum Tube Preamp\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePresent as new with all original packaging and accessories\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe 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.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWith Bluetooth 5.3 (LDAC\/AAC) for high-resolution wireless listening, USB-C digital for lossless playback, 3.5mm analog input, active noise cancellation (ANC), and app-based tuning, the TH1 combines the performance of high-end wireless audiophile headphones, a headphone DAC, and a portable vacuum tube headphone amplifier in one design. These closed-back audiophile wireless headphones deliver the experience of a reference-grade hi-fi system with the convenience, features, and portability of modern LDAC Bluetooth headphones—making them among the best headphones of 2025.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIncluded: TH1 headset, Storage Case, USBC Cable\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eNoise Cancellation: Active Hybrid Noise Cancellation (ANC) (FF + FB)\u003c\/li\u003e\n\u003cli\u003eTransparency mode\u003c\/li\u003e\n\u003cli\u003eVoice Assistant Compatibility: Siri and Google Assistant\u003c\/li\u003e\n\u003cli\u003eOn-Ear Controls: volume, track, telephonic control\u003c\/li\u003e\n\u003cli\u003eMicrophone: Built-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePreamp: Triode Vacuum Tube\u003c\/div\u003e\n\u003cdiv\u003eAmplifier: High-Bias Class A\/B Dual-Mono Amplification\u003c\/div\u003e\n\u003cdiv\u003eDAC: Double, Built-in\u003c\/div\u003e\n\u003cdiv\u003eTransducer: 40mm Titanium\u003c\/div\u003e\n\u003cdiv\u003eFrequency Response: 20 Hz - 20 kHz\u003c\/div\u003e\n\u003cdiv\u003eWeight: 424 grams\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAnalog: 3.5 mm audio jack\u003c\/div\u003e\n\u003cdiv\u003eDigital: High-Resolution 32bit\/384kHz USB-Audio input via Type-C cable.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eBluetooth Version: 5.3\u003c\/div\u003e\n\u003cdiv\u003eSupported Profiles: A2DP, AVRCP, HSP, HFP\u003c\/div\u003e\n\u003cdiv\u003eCodecs Supported Natively: SBC, AAC, LDAC\u003c\/div\u003e\n\u003cdiv\u003eWireless Range: Up to 10 meters (33 feet)\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePlaytime: 20 hours at maximum volume\u003c\/div\u003e\n\u003cdiv\u003eCharging Time: 3.5 hours\u003c\/div\u003e\n\u003cdiv\u003eStandby Time: 30 hours\u003c\/div\u003e\n\u003cdiv\u003eCharging Port: USB-C\u003c\/div\u003e","brand":"Ecoute Audio","offers":[{"title":"Gunmetal","offer_id":48264721236155,"sku":null,"price":1100.0,"currency_code":"AUD","in_stock":true},{"title":"Satin Aluminum","offer_id":48264721268923,"sku":null,"price":1100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2788\/2378\/files\/Ecoute_Audio_TH1_Closed-Back_Audiophile_Headphones_with_Vacuum_Tube_Preamp.webp?v=1765406182","url":"https:\/\/audioconnection.com.au\/products\/ex-demo-ecoute-audio-th1-closed-back-audiophile-headphones-with-vacuum-tube-preamp","provider":"Audio Connection","version":"1.0","type":"link"}