{"product_id":"lowersubstitute-e2905","title":"Rockville PPA53 Preamp Pro 1U Pre-Amplifier w\/Bluetooth\/USB\/Computer Interface","description":"\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eAll About Your PPA53:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012036433\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=568840dde1f828edd7fd02e8cd6b6f7190cff9a8730a402a55e130b8bb2d5870\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eHow To Set Up Your PPA53:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012040680\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=a5a886ede24683b7fd0aab6cf7a4133ad6fa3be16c66609154f23dbb5756c4a3\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53_SETUP.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eInputs, Outputs, and Controls on Your PPA53 Explained:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012039765\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=e8a63f0ca541aa34ed168fe51eaa2124a336eeee3d8ee950999a871fcf17a193\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53_INPUTS.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eUsing Your PPA53 as an interface:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012038860\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=800780a7b2f3d9fec019334cbf55405b5d983a82d4d53a057065b9e0407da1d9\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53_INTERFACE.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eHow To Set Up For Home Theater with Your PPA53:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012038392\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=d5b4fce5f8d0ce895a19c5a888536eb8bc2ffb4f6ed63156551f7b633db9ce49\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53_HOME.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eSetting Up Speakers and Subwoofers with Your PPA53:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012038059\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=2bf423ccd081788029fea9564c42434a2c1f6f14db5feb61e7bfaacde520e652\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53_SUB.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eHow To Set Up a Record Player with Your PPA53:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/progressive_redirect\/playback\/1012037527\/rendition\/2160p\/file.mp4?loc=external\u0026amp;signature=69ac392043b74cff03834fb01f6cd94a291bf58ecb8ab061b0580caa6d511fc9\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/PPA53_RECORD.jpg\" onclick=\"this.play();\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\u003cp style=\"text-align: center;\"\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;\"\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;\"\u003eTake full control of your sound with the Rockville PPA53 preamplifier, designed to bring premium quality and extensive connectivity to your audio setup. This high-performance preamp features circuitry optimized for pristine sound reproduction, with a wide frequency response, zero distortion, and an ultra-low noise floor. Perfect for home or studio use, it delivers exceptional audio quality. With multiple device connections, Bluetooth and USB playback, and computer connectivity, it offers seamless flexibility for musicians and audio enthusiasts alike.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e\u003cstrong\u003eThe Essential Role of a Dedicated Preamp\u003cbr\u003e\u003c\/strong\u003e\r\nAs the central hub of your audio system, a preamplifier plays a crucial role in shaping your sound. It controls the signal sent to your amplifier or powered speakers, ensuring clear and accurate audio. A dedicated preamp that focuses solely on this task delivers superior sound quality compared to an all-in-one receiver or integrated amplifier, providing more precise control and better overall audio performance.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e\u003cstrong\u003eInputs and Outputs\u003cbr\u003e\u003c\/strong\u003e\r\nThe PPA53 sets itself apart from the rest of the market with its thoughtfully selected connectivity, offering plenty of flexibility for connecting multiple devices. It features three RCA line inputs for any audio device, a RCA Phono input with RIAA preamp and ground terminal for turntables, and two ¼\" stereo inputs for pro audio gear. Plus, a front-panel XLR-¼\" combo jack supports both mic and line inputs, with a low-noise mic preamp for crystal-clear sound. Two balanced XLR and unbalanced RCA outputs let you connect to an amplifier, powered speakers, or expand your system. The PPA53 also includes a headphone output, perfect for monitoring or personal listening.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e\u003cstrong\u003eRecording Interface - Yeah, we did it!\u003cbr\u003e\u003c\/strong\u003e\r\nThe PPA53 features a built-in USB computer interface that makes connecting your computer to your sound system effortless, allowing you to stream high-quality audio from your computer to your speakers for superior sound reproduction, perfect for music and movies. In addition to streaming, the two-way interface can also be used with your favorite DAWs like Pro Tools and Ableton Live for recording. Capture your final mix to a stereo channel, including mic inputs and any source running through the preamp, while also monitoring your mixes with ease.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e\u003cstrong\u003eBluetooth and USB Playback\u003cbr\u003e\u003c\/strong\u003e\r\nDesigned for versatility, the PPA53 includes Bluetooth for streaming audio playback, making it ideal for home audio and professional applications. In addition, USB playback allows you to easily access audio stored on a thumb drive for even more listening options.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e\u003cstrong\u003eAmazing Controls\u003cbr\u003e\u003c\/strong\u003e\r\nA high-quality 3-band EQ with bass, midrange, and treble controls lets you adjust and fine-tune your sound. A 100Hz low-cut crossover reduces bass frequencies from your main speakers to optimize your sound when adding a subwoofer. The front-panel mic\/line input has its own volume control and can be used simultaneously with any other source, such as Bluetooth or RCA. A mute function lets you quickly silence audio, and loudness compensation circuitry boosts bass and treble at lower volumes to maintain a balanced sound. Plus, a balance control and mono\/stereo switch give you even more control over your sound.There is a high quality 3 band EQ so you can adjust and fine tune your sound. There are bass, mid, and treble controls. Also, we added a low-cut crossover which is great if you will be using a subwoofer so that you can cut some lows out of your main speakers. The mic\/line input on the front has its own volume control and can be used at the same time as any of the other sources like Bluetooth or RCA.\r\n\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e\u003cstrong\u003eHighlights\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eOptimized low-noise circuitry and 3-band EQ provide exceptional audio clarity, with a wide frequency response and zero distortion for a superior listening experience.\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eFeatures (3) RCA line inputs, a phono input with RIAA preamp  for turntables, (2) ¼\" inputs, and a front-panel XLR-¼\" combo jack for mic and line inputs.\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eA built-in USB interface allows for seamless connection to a computer for high-quality playback or recording to any DAW.\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eBluetooth and USB playback offer wireless streaming and direct audio from a thumb drive for versatile listening options in home or professional environments.\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e3-band EQ with bass, mid and treble controls, plus a low-cut crossover to optimize sound when using a subwoofer.\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003eLow-noise microphone preamp ensures crystal-clear sound from the front-panel mic\/line input, ideal for professional audio setups.\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; color: #000080;\"\u003e1U rack-mountable design with removable feet can be used in a rack, on a table, or on a shelf, making it a flexible addition to any audio system.\u003c\/span\u003e\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;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eRockville PPA53 Preamp Pro 1U Rack Pre-Amplifier w\/Bluetooth\/USB\/PC Interface\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eTop of the line professional preamp with low noise and high sound quality\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eBuilt in reliable Bluetooth audio playback with long range thanks to the external antenna\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eBuilt in USB\/computer interface allows you to record the master output to your DAW or to play songs from your favorite software on your computer\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eBuilt in USB MP3 player\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(3) RCA aux inputs\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(1) RCA Phono Input for turntable use\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(1) Grounding terminal for turntable use\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(1) RCA output\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(1) XLR and ¼\" Combo jack front mic\/line input\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(2) ¼\" Inputs\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e(2) XLR outputs\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e1U rack mount size\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eBuilt-in 3 band Equalizer (bass, mid, treble)\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eLeft \/ Right balance adjustment\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eMono\/Stereo selectable\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eMute (Pad)\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eLow cut filter\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eHeadphone output for listening or monitoring\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eLoudness compensation circuit which at low-to-medium volume boosts the bass and treble response\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eRemovable feet supports rack mounting as well as free-standing\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e100-240V worldwide voltage power adaptor\u003c\/span\u003e\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;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eMic: 1mV \/ 3 Kohms\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003ePhono: 3mV \/ 47 Kohms\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003ePre-Output: max. 5V \/ 1 Kohms\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eTotal Harmonic Distortion\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eMic: less than 0.02%\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003ePhono: less than 0.04%\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eRCA Aux: less than 0.01%\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eSignal to Noise Ratio\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eMic: more than 70 dB\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003ePhono: more than 90 dB\u003c\/span\u003e\u003c\/li\u003e\r\n  \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eRCA Aux: more than 100 dB\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eGeneral\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eProduct Weight: 3.564 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Arial; font-size: 14px;\"\u003eProduct Dimension: 19\" x 6.5\" x 2.25\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":50302279549229,"sku":"PPA53","price":114.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/files\/612219be-9384-4e61-8c65-bafa2364cedd_d6df790d-72f3-4834-885c-46eb4dfdad1e.jpg?v=1733920267","url":"https:\/\/audiosavings.com\/products\/lowersubstitute-e2905","provider":"Audio Savings","version":"1.0","type":"link"}