{"product_id":"lowersubstitute-e6013","title":"Rockville TubeHead Tube Headphone Amplifier Amp \/ 6K4 Tubes \/ 16-300 Ohms\/180mW","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cimg src=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/uploads\/Miscellanious\/rockville%20logo%20small.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eAll About Your TubeHead:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/395218539.hd.mp4?s=86a22e2f616bf64346e8ff0d58fb89c2125ad326\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/TubeHead.jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\u003cstrong\u003e\u003c\/strong\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eAll About Your TUBEHEAD(45 Sec): \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003ccenter\u003e\u003cdiv class=\"videoframe\"\u003e\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/429763884\/rendition\/720p\/file.mp4?loc=external\u0026amp;signature=2e448f9560d5443b771c54797d96c2408e44a74fa756e32185d10d8f82563066\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/All_about_your_TUBEHEAD_(45 Second cut).jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\u003c\/div\u003e\u003c\/center\u003e\r\n\u003cbr\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eIncludes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\t\u003cli\u003e1 x Tube headphone amplifier\u003c\/li\u003e\r\n\t\u003cli\u003e1 x 12V 1A US Power Supply\u003c\/li\u003e\r\n\t\u003cli\u003eManual and warranty card\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eThe Rockville TubeHead headphone amplifier is one of the best sounding headphone amps available on the market. We use 6K4 tubes that are extremely high quality. We engineered this item to sound amazing with these tubes. The sound is so clear and warm that you will never want to take your headphones off.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eThe power output is 180 mW @ 32 ohm at 0.03% THD. The Tubehead by Rockville supports headphones from 16 ohms all the way up to 600 ohms making this headphone amp universal.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eIf you want the best sounding tube headphone amp on the market then make sure to check out the TubeHead by Rockville.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e(Please note we compared our model to some other ones on the market and there are some brands who were writing crazy specs like 2,000 mW but their amp was not even nearly as powerful or warm sounding as ours). If you want the best product from an honest company this is it.\r\n\u003c\/span\u003e\r\n\u003c\/p\u003e\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eRockville TubeHead Tube Headphone Amplifier\u003c\/li\u003e\r\n  \u003cli\u003eTube: 6K4 (These are great quality and engineered to sound best in this amp)\u003c\/li\u003e\r\n  \u003cli\u003e3.5mm audio line input\u003c\/li\u003e\r\n  \u003cli\u003eRCA line input\u003c\/li\u003e\r\n  \u003cli\u003e6.35mm headphone output \u003c\/li\u003e\r\n  \u003cli\u003ePerfect for 16 ohm to 600 ohm headphones\u003c\/li\u003e\r\n  \u003cli\u003ePower Output: 100mW@16O, 180mW@32O,112mW@64O,64mW@120O,27mW@300O\u003c\/li\u003e\r\n  \u003cli\u003eThe above are true power ratings at 0.03% THD. Please note some other brands put ratings like 2000mw but that would be at 10 % THD and at a higher voltage which is not a normal listening condition\u003c\/li\u003e\r\n  \u003cli\u003eTHD: 0.03%\u003c\/li\u003e\r\n  \u003cli\u003eS\/N Ratio: 106dB \u003c\/li\u003e\r\n  \u003cli\u003eVolume control knob\u003c\/li\u003e\r\n  \u003cli\u003eToggle Switch on\/off\u003c\/li\u003e\r\n  \u003cli\u003eSelectable Line 1 and Line 2 input selection switch\u003c\/li\u003e\r\n  \u003cli\u003ePower light indicator\u003c\/li\u003e\r\n  \u003cli\u003eGain: 1.89 dB with 0.775Vrms input @ 32ohm impedance\u003c\/li\u003e\r\n  \u003cli\u003eCrosstalk: 70 dB\u003c\/li\u003e\r\n  \u003cli\u003eDC Power Supply: 12V 1A \u003c\/li\u003e\r\n  \u003cli\u003eUniversal 110\/220 power supply for worldwide use\u003c\/li\u003e\r\n  \u003cli\u003eUnit Weight: 1.02lbs\u003c\/li\u003e\r\n  \u003cli\u003eUnit Size: 3.94 x 3.74 x 0.9 inch ( L x W x H)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cfont size=\"5\"\u003e\u003cspan style=\"font-family: Arial; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px;\"\u003eFull List of Replacement Tubes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cul\u003e\n\u003cli\u003e6J1\u003c\/li\u003e\n\u003cli\u003e6AK5\u003c\/li\u003e\n\u003cli\u003e6BC5\u003c\/li\u003e\n\u003cli\u003e403A\/B\u003c\/li\u003e\n\u003cli\u003e5654\u003c\/li\u003e\n\u003cli\u003eEF95\u003c\/li\u003e\n\u003cli\u003eCV850\u003c\/li\u003e\n\u003cli\u003e6J2\u003c\/li\u003e\n\u003cli\u003e6AS6\u003c\/li\u003e\n\u003cli\u003eCV2522\u003c\/li\u003e\n\u003cli\u003eCV4011\u003c\/li\u003e\n\u003cli\u003e6J3\u003c\/li\u003e\n\u003cli\u003eEF94\u003c\/li\u003e\n\u003cli\u003eCV848\u003c\/li\u003e\n\u003cli\u003e6BC6\u003c\/li\u003e\n\u003cli\u003e6AG5\u003c\/li\u003e\n\u003cli\u003e6J4\u003c\/li\u003e\n\u003cli\u003e6136\u003c\/li\u003e\n\u003cli\u003e6BX6\u003c\/li\u003e\n\u003cli\u003e6AC7\u003c\/li\u003e\n\u003cli\u003e6AU6\u003c\/li\u003e\n\u003cli\u003e6J5\u003c\/li\u003e\n\u003cli\u003eCV2521\u003c\/li\u003e\n\u003cli\u003e6F36\u003c\/li\u003e\n\u003cli\u003e6AH6\u003c\/li\u003e\n\u003cli\u003e6AN5\u003c\/li\u003e\n\u003cli\u003e6K4\u003c\/li\u003e\n\u003cli\u003eEF93\u003c\/li\u003e\n\u003cli\u003e6K5\u003c\/li\u003e\n\u003cli\u003e6K4\u003c\/li\u003e\n\u003cli\u003e6BA6\u003c\/li\u003e\n\u003cli\u003e6DA6\u003c\/li\u003e\n\u003cli\u003e574\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003c\/span\u003e\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":46936231379245,"sku":"TubeHead","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/products\/fa26eb91-a89f-454f-ab06-3f44cd19f986.jpg?v=1702590450","url":"https:\/\/audiosavings.com\/products\/lowersubstitute-e6013","provider":"Audio Savings","version":"1.0","type":"link"}