{"product_id":"wooden-shell-p5-hifi-electronic-tube-balanced-headphone-amplifier-dual-mono-design-stereo-preamplifier","title":"Wooden Shell P5 HiFi Electronic Tube Balanced Headphone Amplifier Dual-mono Design Stereo Preamplifier","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- Dual-Mono Architecture: Each channel is powered by its own dedicated amplifier circuit, ensuring superior stereo separation and reduced crosstalk. Paired with a 200V high-voltage tube stage, the P5 headphone amp delivers rich, clean, and warm analog audio. This structure outperforms shared-path designs for a more immersive hi-fi listening experience.  \u003cbr\u003e\u003cbr\u003e- Versatile Headphone Outputs: Supports both 4.4mm balanced and 6.35mm single-ended jacks, making it ideal for studio headphones and audiophile setups. With an impedance switch, you can easily adjust gain levels (5dB\/15dB) to match your headphones from 16-600Ω, ensuring optimal clarity.  \u003cbr\u003e\u003cbr\u003e- Works as a Tube Preamp: Beyond headphones, route the P5’s analog signal through RCA OUT to your desktop power amp or active speakers. Unlock rich tube harmonics and dynamic presence in your entire audio system - ideal for audiophiles and creators seeking vintage depth with modern transparency.  \u003cbr\u003e\u003cbr\u003e- Fully Customizable Experience: Featuring plug-in NE5532 op-amps and replaceable 6A2 vacuum tubes, the P5 invites you to fine-tune your sound. Roll your tubes or swap op-amps to craft your perfect sonic signature, no soldering required.\u003cbr\u003e\u003cbr\u003e- Premium Build with Visual Flair: Choose between a sleek full-aluminum chassis or retro walnut wood to match your style. A six-mode ambient LED system adds a visual glow synced to your music, while adjustable tube warm-up (10 - 30s) extends tube life and protects your headphones on startup.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- Model: P5\u003cbr\u003e- Audio input: AUX \/ RCA (Priority: AUX \u0026gt; RCA)\u003cbr\u003e- Audio output: 4.4mm \u0026amp; 6.35mm headphone output \/ RCA (Priority: 4.4mm headphone jack \u0026gt; 6.35mm headphone jack \u0026gt; RCA)\u003cbr\u003e- THD: \u0026gt;0.01%\u003cbr\u003e- SNR: 80dB\u003cbr\u003e- Gain:\u003cbr\u003e  Low impedance: 5dB at 200Ω\u003cbr\u003e  High impedance: 15dB at 600Ω\u003cbr\u003e- RCA max. output level:\u003cbr\u003e  Low impedance: 1.5Vrms\u003cbr\u003e  High impedance: 5.75Vrms\u003cbr\u003e- Headphone output power: 200mW at 32Ω; 80mW at 300Ω\u003cbr\u003e- Matched headphone impedance: 16 - 600Ω\u003cbr\u003e- Headphone impedance switch: support\u003cbr\u003e- Backlight LED color: 6 modes\u003cbr\u003e- Tubes warm-up time: Adjustable 10 - 30 seconds\u003cbr\u003e- Input voltage: DC 9-15V\/≥1A (5.5*2.5mm)\u003cbr\u003e- Dimensions (WxDxH): 102 x 102 x 40mm \/ 4.01 x 4.01 x 1.57in\u003cbr\u003e- Net weight: 310g \/ 0.68lb (wooden version); 420g \/ 0.92lb (aluminum version)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Headphone Amplifier\u003cbr\u003e- 1 x DC 12V Power Adapter\u003cbr\u003e- 2 x 6A2 Tubes\u003cbr\u003e- 1 x User Manual\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePrecaution:\u003c\/b\u003e\u003cbr\u003e- The enclosure of wooden version is crafted from solid walnut. Due to the natural variation in wood grain, the actual product may differ slightly in appearance from the images.\u003cbr\u003e- Input and output priority is as follows: Input – AUX \u0026gt; RCA; Output – 4.4mm headphone jack \u0026gt; 6.35mm headphone jack \u0026gt; RCA. If there’s no sound, please check priority and unplug unused ports.\u003cbr\u003e- 10-30 seconds warm-up required. It is normal for there to be no audio output during tube activation.\u003cbr\u003e- High voltage inside. Please power off and disconnect P5 from the power source before replacing the op-amp or vacuum tubes.\u003cbr\u003e- P5 adopts 2PCS pluggable NE5532 op-amps, which can be replaced by dual op-amps such as 4558\/JRC2068\/2064\/MUSE01S\/2111 etc.\u003cbr\u003e- P5 is designed with pluggable tube sockets, default comes with 6A2 tubes, can be replaced by 5654\/6*7N\/6AK5\/EF95\/403B tubes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-03.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-04.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-05.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-06.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 1000px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/100245\/100245-07.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41028817256497,"sku":"100245","price":73.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1766193181-1.jpg?v=1780344588","url":"https:\/\/www.thanksbuyer.com\/products\/wooden-shell-p5-hifi-electronic-tube-balanced-headphone-amplifier-dual-mono-design-stereo-preamplifier","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}