{"product_id":"pro-ject-head-box-e-headphone-amplifier","title":"Pro-Ject Head Box E Headphone Amplifier","description":"\u003cp class=\"sub-h\"\u003eMicro sized headphone amplifier\u003c\/p\u003e\n\u003cdiv class=\"textual\" data-readmore=\"\" aria-expanded=\"false\" id=\"rmjs-1\"\u003e\n\u003cp\u003e\u003cstrong\u003eHead Box E – audiophile headphone amplifier!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003c\/b\u003eWhen it comes to delivering high class sound through the output of modern devices such as laptops or smartphones, they all fail on their own. They don’t have enough power to reveal the true potential of today’s headphones. Head Box E has enough power to unleash highest sound quality from any headphone. It features one RCA input for a source of your choice. Front-sided are two headphone jacks, one 1\/4 inch for hifi headphones and one 1\/8 inch for modern head- and earphones. For shared listening experiences both outputs can be used simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePowerful Discrete Headphone Amp Design\u003c\/strong\u003e\u003cbr\u003eIts unusually high output power will deliver top quality sound and enough volume, even for those who wish to listen at loud volumes and use difficult to drive headphones! Head Box E features a rich and full sound with plenty of dynamics and transparency.\u003c\/p\u003e\n\u003cp\u003eThe fully discrete headphone amplifier does not use cheaper integrated chip designs. It uses fully discrete electronics in an expertly laid out circuit board design, resulting not only in fantastic power metrics with clean measurements, but also ensures a long product life-cycle as maintanance, service and repair are ensured for years and years to come.\u003c\/p\u003e\n\u003cp\u003eOnly the best possible components were used to create this one-of-a-kind headphone amplifier. The enclosure is fully made out of metal to protect it effectively against electromagnetic interference and vibrations, which can cause unpleasant listening experiences. The front panel and control elements are made out of beautifully machined aluminium.\u003c\/p\u003e\n\u003cp\u003eDue to its low price combined with versatility, power and high quality sonics Head Box E is an absolute audiophile bargain! A new reference headphone amplifier in the budget market!\u003c\/p\u003e\n\u003cp\u003eCompatible upgrade power supply:  \u003ca href=\"https:\/\/www.project-audio.com\/de\/produkt\/accu-box-s2\/\"\u003eAccu Box S2\u003c\/a\u003e, \u003ca href=\"https:\/\/www.project-audio.com\/de\/produkt\/accu-box-s2-usb\/\"\u003eAccu Box S2 USB\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for demanding headphones\u003c\/li\u003e\n\u003cli\u003e6.35mm and 3.5mm headphone output\u003c\/li\u003e\n\u003cli\u003eBypass RCA loop output for additional amplifier\u003c\/li\u003e\n\u003cli\u003eSuperior low distortion\u003c\/li\u003e\n\u003cli\u003eLow noise components\u003c\/li\u003e\n\u003cli\u003eSmall footprint\u003c\/li\u003e\n\u003cli\u003eBoth outputs usable simultaneously\u003c\/li\u003e\n\u003cli\u003eSolid full metal housing\u003c\/li\u003e\n\u003cli\u003eAvailable with silver or black front panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"my-3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e665 mW (into 32 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eSignal to noise ratio\u003c\/td\u003e\n\u003ctd\u003e-105 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eTHD +N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eGain\u003c\/td\u003e\n\u003ctd\u003e11 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 80 kHz (+-0,02 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eAnalogue inputs\u003c\/td\u003e\n\u003ctd\u003e1 pair RCA\/Cinch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eHeadphone output\u003c\/td\u003e\n\u003ctd\u003e1 x 6.3 mm jack, 1 x 3.5 mm jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOutput impedance (Headphone amp)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eAnalgoue loop out\u003c\/td\u003e\n\u003ctd\u003e1 pair RCA\/Cinch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e5V\/0.5A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eStandby Power Consumtion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDimensions W x H x D\u003c\/td\u003e\n\u003ctd\u003e103 x 37 x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e390g without power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":57117408887157,"sku":null,"price":89.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57117408919925,"sku":null,"price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/Head-Box-E-black.jpg?v=1777556587","url":"https:\/\/www.kronosav.com\/products\/pro-ject-head-box-e-headphone-amplifier","provider":"Kronos AV","version":"1.0","type":"link"}