{"product_id":"pro-ject-amp-box-rs","title":"Pro-Ject Amp Box RS Power Amplifier","description":"\u003cp class=\"sub-h\"\u003eHighend Stereo power amplifier\u003c\/p\u003e\n\u003cdiv class=\"textual\"\u003e\n\u003cp\u003e\u003cb\u003eUltimate high-end sound with high efficiency in a compact luxury casing!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFour specific characteristics make this a true high-end amplifier:\u003c\/p\u003e\n\u003cp\u003e1. Fully balanced double mono design\u003c\/p\u003e\n\u003cp\u003e2. Highly efficient energy saving PWM modules\u003c\/p\u003e\n\u003cp\u003e3. Tube buffer input stage\u003c\/p\u003e\n\u003cp\u003e4. Upgrade option PS Box RS for more power and further improved sound quality\u003c\/p\u003e\n\u003cp\u003eAmp Box RS offers 3-dimensional sound-staging, perfect micro dynamics and ultimate resolution combined with high power output and 2 ohm capability and also is the perfect solution for Bi– or Tri-Amping applications.  Amp Box RS is the perfect companion for Pre Box RS and will give pure sound experience, that the real audiophile is looking for. Because of its heat emission Amp Box RS luxury casing, which is available in silver or black finish, should not be combined with Design Box Acryl.\u003c\/p\u003e\n\u003cp\u003eThe addition of linear power supply Power Box RS Amp adds even more depth and lets you hear all microscopic fine detail.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFully balanced double mono design (Pulse Wave Modulation)\u003c\/li\u003e\n\u003cli\u003eHighly efficient conversion from mains to output power (92%)\u003c\/li\u003e\n\u003cli\u003e2 ohms drive capability\u003c\/li\u003e\n\u003cli\u003eTube buffer stage with reference quality\u003c\/li\u003e\n\u003cli\u003eSMD construction for shortest signal paths\u003c\/li\u003e\n\u003cli\u003eLine level preamp inputs (RCA \u0026amp; XLR)\u003c\/li\u003e\n\u003cli\u003eTop-quality speaker terminals\u003c\/li\u003e\n\u003cli\u003eMetal casing protects against vibration and interference\u003c\/li\u003e\n\u003cli\u003eDC power supply (\u0026lt; 1 Watt standby power)\u003c\/li\u003e\n\u003cli\u003eAvailable in silver or black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca class=\"card-head pointer row no-gutters\" id=\"headingOne\" data-toggle=\"collapse\" data-target=\"#specs-content\" aria-expanded=\"true\" aria-controls=\"collapseOne\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"my-3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eTube assembly\u003c\/td\u003e\n\u003ctd\u003e2 x ECC88 (6922)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003ePower output\u003c\/td\u003e\n\u003ctd\u003e2 x 110\/ 180 W @ 8 Ohm\/4 Ohm\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\u003e10 Hz - 50 kHz (- 0.8 dB\/ - 3 dB)\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\u0026gt;-100 dB (IEC -A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.05% @ 100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eInput\u003c\/td\u003e\n\u003ctd\u003eRCA \u0026amp; XLR-sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e1.35 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e22 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDamping factor\u003c\/td\u003e\n\u003ctd\u003e400 @ 8 ohms; 200 @ 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eSpeaker terminals\u003c\/td\u003e\n\u003ctd\u003e4 mm Ø Banana, spade or bare wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eExternal power supply\u003c\/td\u003e\n\u003ctd\u003e48 V\/2.5 A DC; 100 - 240 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eStandby consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 Watt\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\u003e206 x 72 x 220 mm with sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2120 g 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":57169414652277,"sku":null,"price":879.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":57169414685045,"sku":null,"price":879.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/Amp-Box-RS-2.jpg?v=1778594137","url":"https:\/\/www.kronosav.com\/products\/pro-ject-amp-box-rs","provider":"Kronos AV","version":"1.0","type":"link"}