{"title":"Acoustic Revive | Authorised Dealer INDIA | The Audio Co","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBuy Acoustic Revive products in India with Free Shipping, Official Warranty, Customer Support and GST Billing at India's No.1 Audio SuperStore\u003c\/p\u003e","products":[{"product_id":"acoustic-revive-rhr-21-acoustic-resolution-exciter","title":"Acoustic Revive RHR-21 Acoustic Resolution Exciter","description":"\u003ch2 class=\"txtNew\" id=\"comp-k8ictol0\"\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003eElevate your listening room to its absolute sonic potential with the \u003cspan class=\"rQesXe MPyX\"\u003eAcoustic Revive RHR-21 Acoustic Resolution Exciter\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e. Crafted in Japan by precision audio artisans, this passive, multi-frequency \u003cspan class=\"rQesXe MPyX\"\u003eHelmholtz resonator\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e targets stubborn standing waves, harsh reflections, and low-frequency congestion without deadening your room's natural energy. Lovingly nicknamed \"The Lotus Root\" by the audiophile community for its unique, multi-depth perforated cylinder design, the RHR-21 relies on pure structural acoustics to manipulate phase, texture, and harmonic density. By targeting high-pressure accumulation points, it effortlessly expands the three-dimensional soundstage and snaps vocal imaging into razor-sharp focus. For the listener seeking a transformative, non-invasive room-tuning solution that replaces unsightly fabric bulk with luxury engineering, the RHR-21 is the ultimate hardware upgrade.\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe Acoustic Revive RHR-21 Acoustic Resolution Exciter is a compact, passive, premium room-tuning audio accessory. It acts as a specialized, multi-frequency Helmholtz resonator designed to eliminate standing waves, reduce room reflections, and smooth out frequency peaks and dips without deadening the room like traditional fabric absorbers.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan dir=\"auto\"\u003eThanks to its special, patented design, the RHR-1, despite its small size, achieves a standing wave elimination effect far exceeding that of large room tuning devices for listening rooms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eSimply place it in areas where standing waves tend to accumulate, such as room corners, near speakers, or behind audio racks, to eliminate standing waves and achieve clear, transparent, and high-quality sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe RHR-1 not only eliminates standing waves, but also eliminates unwanted reflections and frequency biases in the listening room, resulting in a dramatic improvement in audio reproduction sound and phase characteristics.\u003cbr\u003eFurthermore, because the peaks and dips in the frequency response are eliminated, the timbre and texture of instruments and voices are dramatically improved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eIt achieves a three-dimensional and clear sound image localization and a vast sound field reproduction that cannot be achieved even with upgrades to amplifiers and speakers, accompanied by a fresh, smooth tone and texture.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"otQkpb\" role=\"heading\"\u003eHow to use\u003c\/h5\u003e\n\u003cdiv class=\"Y3BBE\"\u003e\n\u003cp\u003eThe RHR-21 operates purely passives. Instead of absorbing broadband sound energy like foam, it uses calculated internal resonance cavities to target energy accumulation points.\u003c\/p\u003e\n\u003cp\u003eWhere to place: Position them strategically at high-pressure accumulation points—usually in room corners, directly behind or in front of loudspeakers, or behind the equipment rack.\u003c\/p\u003e\n\u003cp\u003eHow to point: For optimal performance, the device must be rotated so that its shallowest hole faces directly toward the listener.\u003c\/p\u003e\n\u003cp\u003eFinding sweet spots: Reviewers recommend using a sine wave frequency sweep (focusing on 50, 80, 150, or 200 Hz) to physically map out where standing waves gather in your room.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Y3BBE\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5 class=\"otQkpb\" role=\"heading\"\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eDimensions:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 164 mm height × 51 mm diameter (approx. 6.5 in × 2 in)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWeight:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 876 grams (approx. 2 lbs) per unit\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMaterials:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Premium sand-cast aluminum main body with a finely finished brass\/gold-colored base\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eDesign Elements:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Features 24 to 25 concentric circular holes drilled to varying depths on top, which serve as individual acoustic resonators\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAwards \u0026amp; Reviews\u003c\/h5\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eAwarded BEST OF 2023 by mono\u0026amp;stereo magazine, Excellence Award in the Accessories category at the MJ Technology of the Year Awards, and Grand Prix for Audio Accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1867\/3055\/files\/image_2026-08-25_145240134.png?v=1787649763\" alt=\"\" width=\"229\" height=\"121\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Acoustic Revive","offers":[{"title":"Default Title","offer_id":46024649277523,"sku":null,"price":201100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1867\/3055\/files\/image_2026-08-25_150049072.png?v=1787650254"},{"product_id":"acoustic-revive-rd-3-disc-demagnetizer","title":"Acoustic Revive RD-3 Disc Demagnetizer","description":"\u003ch2 class=\"txtNew\" id=\"comp-k8ictol0\"\u003e\u003c\/h2\u003e\n\u003ch2 class=\"n6owBd awi2gc\"\u003eUnleash the true sonic potential of your media collection with the \u003cspan class=\"rQesXe MPyX\"\u003eAcoustic Revive RD-3 Disc Demagnetizer\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e, a transformative tuning essential for the serious audiophile. While optical discs like CDs, SACDs, and Blu-rays are primarily plastic, the ferromagnetic impurities in their reflective aluminum layers and label inks naturally build up magnetic distortion during playback, leading to digital jitter and signal degradation. By completely neutralizing this invisible magnetic interference in a quick 15-second treatment, the RD-3 lowers the noise floor, deepens the soundstage, and restores striking analog-like warmth and clarity to your digital playback.\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"colL\"\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eThe main reason discs become magnetized is the iron content in the paint used for label printing. Red, yellow, and brown discs use iron oxide, blue and green discs use cobalt, and silver discs use nickel. These components are ferromagnetic materials that are extremely susceptible to magnetic fields.\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eAnother factor is the aluminum used on the signal surface of the CD. Currently, the purity of aluminum specified by domestic industrial standards is 99.0%. The remaining 1% contains ferromagnetic materials such as iron, nickel, and cobalt. Furthermore, aluminum itself is a weakly magnetic material, and all of these materials are susceptible to magnetic fields.\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eWhen a disc containing such magnetic materials is played, the magnetic flux generated by the pickup unit and the disc drive motor further accelerates the magnetization.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"colR\"\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eThe RD-3 multi-purpose audio demagnetizer is a revolutionary product that can easily and reliably demagnetize all kinds of media, including CDs and DVDs. You will definitely experience noticeable auditory and visual effects, such as hearing sounds you couldn't hear before, and improvements in picture quality and color reproduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"word\"\u003e\u003cspan dir=\"auto\"\u003eFurthermore, when digitally recording or videotaping on CD-R or DVD-R, demagnetizing them beforehand with the RD-3 can result in a sound quality improvement far exceeding the capabilities of the equipment or software compatibility.\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"word\"\u003e\u003cspan dir=\"auto\"\u003eFor these reasons, it is widely used in the mastering rooms of major recording studios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"word\"\u003e\u003cspan dir=\"auto\"\u003eFor best results, use this device in conjunction with the RIO-5II negative ion generator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"colL\"\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003e\u003cspan dir=\"auto\" class=\"\"\u003ethe effectiveness of the RD-3 has been scientifically proven. As you can see from the data, discs that are not demagnetized have a lot of distortion and noise, and some even have missing sound. Unless you demagnetize them with the RD-3, you will continue to listen to distorted, noisy discs with missing sound information.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"colR\"\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eBecause CD players, amplifiers, and speakers simply amplify the information on the disc; they can never \"correct\" it. Even so, will you continue to listen to or watch \"dirty and damaged sound and images\" without demagnetizing them?\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"otQkpb\" role=\"heading\"\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003cspan class=\"rQesXe MPyX\"\u003eDimensions: W160 x H56 x D198 mm \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cspan\u003e\u003cspan class=\"rQesXe MPyX\"\u003eWeight: 650g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Acoustic Revive","offers":[{"title":"Default Title","offer_id":46024712421459,"sku":null,"price":46200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1867\/3055\/files\/image_2026-08-25_152134338.png?v=1787651500"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1867\/3055\/collections\/masR51DuMQvXrAg5.png?v=1787661413","url":"https:\/\/theaudio.co\/collections\/acoustic-revive-authorised-dealer-india-the-audio-co.oembed","provider":"The Audio Co.","version":"1.0","type":"link"}