ungeöffnete Kundenretour, neu FarbeSilber MarkeRotel ModellRC-1590 MKII AudioausgängePre-out/RCA/XLRAudioeingänge3.5mm/Koaxial digitaal/IR trigger/Netzwerkverbindung/Optisch Anzahl der Kanäle2.0 Anzahl der AusgängePre-out/RCA/XLR Anzahl der Eingänge3.5mm/Koaxial digitaal/IR trigger/Netzwerkverbindung/Optisch EAN672563770418

Habe die Endstufe im Mai bei ebay zum Herrichten ersteigert. Jetzt traue ich mich doch nicht an dass Projekt ran, bin halt kein Elektroniker. Der Vorbesitzer hat mir Versichert, das die Endstufe vor der Einlagerung funktionstüchtig war und danach nie wieder eingeschaltet wurde. Sieht auch so aus, ist nichts verschmort und riecht auch nicht danach. Das Gerät muß komplett neu Aufgebaut werden. Versteigere das Gerät so wie ich es bekommen habe. 38 kg daher die hohen Versantkosten.Ohne Gewähr und Garantie, da Privatverkauf.

This is a MONSTER of an amplifier, super duper heavy. It even has wheels in the back to help move it! So shipping is not an option for this. **** LOCAL PICK UP ONLY!!! **** Very clean outside. Clean inside also. Popped the cover off and checked the fuses. Fuses are good. Looks clean inside as well. No burnt parts, no fire, no rust or corrosion, nothing looks out of place. Looks very clean. One channel is just not working (left channel). The other channel works fine. Could be an easy fix for a tech....? This is being sold in AS-IS condition for parts or repair. Local pick up at zip code 95020. Willing to drive to deliver or meet within 50 miles of my location (no more than that).

ROTEL RSS-900 Premium Speaker Switchbox Selector.. Condition is Used. Shipped with USPS Priority Mail.

Rotel RA1570 Stereo Integrated Amplifier w/ DAC (Silver); 509072.

Rotel RB 990 Kraftwerk Technisch und Optisch guter Zustand.Die OVP ist ist von meiner RB 1080 Im Lieferumfang nicht enthalten.

AllgemeinHersteller: RotelModell: RSP-960 AXTyp: Audio / Video Controller, Surround Sound ProzessorBaujahre: 1992 - 1997Hergestellt in: JapanFarbe: SchwarzFernbedienung: jaLeistungsaufnahme:Abmessungen: 440 x 92 x 329 mm (BxHxT)Gewicht: 6 kgNeupreis ca.: 1200 DM AnschlüsseAnzahl der Eingänge:Line In: 70 mV, 33 kOhmTape Play: 70 mV, 33 kOhmLD In:Audio: 70 mV, 33 kOhmVideo: 1 Vp-p / 75 OhmS-LD In:Audio: 70 mV, 33 kOhmVideo: 1 Vp-p / 75 OhmVideo 1, 2 In:Audio: 70 mV, 33 kOhmVideo: 1 Vp-p / 75 OhmS-Video 1, 2 In:Audio: 70 mV, 33 kOhmVideo: 1 Vp-p / 75 OhmAnzahl der Ausgänge:Video Out:Audio: 70 mV, 33 kOhmVideo: 1 Vp-p / 75 OhmS-Video Out:Audio: 70 mV, 33 kOhmVideo: 1 Vp-p / 75 OhmTV Monitor Out:S-TV Monitor Out:Pre Out Front:Pre Out Rear:Pre Out Center:Subwoofer Out: Technische Daten Surround KanalZeitverzögerung: 20 ms - 30 msFrequenzgang:Audio:Video: 10 Hz - 10 MHzGeräuschspannungsabstand: 125 dBBass Equalizer Front: + 8 dB Besondere AusstattungenSurround Verstärker für Kino-Sound beinhaltet:AV-Surround EinheitFernbedienungTV-Monitor AusgangVideo Dubbing AusgangAusgang für Subwoofer, Pegelregler RückseiteUmschaltbar: Flat, 80 Hz, 120 Hz

ROTEL RE 900 STEREO EQUALIZER. USED. STANDARD SHIP. ADULT SIGNATURE. Stereo Graphic Equalizer (1978) This Equalizer was serviced and tested sounds great. There is some light cosmetic wear to the unit, but presents very well for its age. This would make a great addition to a Rotel system, or any other configuration of equipment that your heart desires. Input Sensitivity: 775mVOutput Level: 775mV (3.5V max)Frequency response: 10Hz to 100kHzSignal to Noise Ratio: 100dBTotal harmonic distortion: 0.005%Pro packaged, insured and includes tracking. No accessories. No PO Box. Thank you.

Rotel RB-990BX Stereo Power Amplifier Technical Service Manual Copy. This was sent to us by Rotel when we were a dealer for them. Audible Elegance is your Audio, Video, and Home Theater Dealer in Cincinnati Ohio, Northern Kentucky and Eastern Indiana featuring many fine products in a home-like and friendly atmosphere.

Rotel RC-1590 Vorverstärker inklusive Fernbedienungkein Originalverpackung vorhanden Technisch, EinwandfreiOptisch , Siehe Fotos ------------------------------------ ------------------------------------Fragen zum Klang Um Ihre und unsere Zeit nicht unnütz zu vergeuden, beantworten wir keine Fragen zum Klang, z.B. wie das Gerät sich mit dem Lautsprecher x und den Kabeln y verhält. Noch Fragen?Bitte klicken Sie rechts oben im Kasten Angaben zum Verkäufer auf den Punkt Verkäufer kontaktieren!----------------------------------Please, it is not fair to ask what is the lowest price,if hes going to buy the items we sell, then send us the proposal via eBay and not via news,if we believe that the offer sie affordable accept it !!!thank you,---------------------------------------------------Bitte, es ist nicht fair zu fragen, was ist der niedrigste Preis,wenn sie vor haben aus unsere Artikel sortiment ernsthaft zu kaufen , dann senden Sie uns den Preisvorschlag über eBay und nicht über Nachrichten,wenn wir glauben dass ihre Preisvorschlag interessant ist, dann akzeptieren wir es !!!danke. -----------------------Hallo, eine Rückgabe ist kein problem,zu beachten ist, die Geräte soll in der gleiche Zustand sein wie sie erhalen haden, ohne Technische Problemen!!!ohne Kratzer oder sonstigen Gebrauchsspuren!!!der Verpackung soll der Original und kein Neutral sein!!!die Versandkosten ( Versand und Rückversand) trägt der Käufer!!!bei weiteren Fragen , stehen wir gerne zu Verfühgung. die Rückgabe geht an, W&W AudioDe Reulver 977544RT EnschedeNL------------------------------------------Wir geben drei Monaten Garantie für unsere Gebrauchte Geräte bei Neugeräte geben wir die Volle Garantie Erfolgt der Verkauf in Kommission für eine Privatperson ist weder die Mehrwertsteuer ausweisbar noch eine Gewährleistung gegeben ----------------------------------------- ------------------------------------------------------Kaufabwicklung: Die Zahlung sollte innerhalb 4 Werktage abgeschlossen sein. Oder Käufer und Verkäufer haben sich anders geeinigt, so können Sie zum Beispiel den Artikel Kaufen, durch eine Anzahlung sichern und zu einem späteren Zeitpunkt zahlen. (Diesbezüglich bitte im Vorfeld zu klären!)------------------------------------------------ Ein Hinweis noch zum mitgelieferten Zubehör: Auch wenn im serienmäßigen Lieferumfang eventuell mehr Zubehör enthalten sein sollte wird lediglich das mitgeliefert was unter Mitgeliefertes Zubehör auch aufgeführt ist International bidders please ask the shipping price to your country before placing a bid! Wir bieten eventuell auch Inzahlungnahme/Tausch von/mit anderen Geräten an. Eine Finanzierung ist leider nicht. Noch irgendwelche Fragen? Kein Problem, schickt uns eine Mail und wir werden diese selbstverständlich so schnell wie möglich beantworten. Bevor sie jedoch die Fragen stellen lesen sie sich bitte zuerst den Beschreibungstext sorgfältig durch, viele Fragen beantworten sich dann erfahrungsgemäß von selbst. Der Verkauf erfolgt differenzbesteuert gem. §25a UStG, daher kann die Umsatzsteuer auf der Rechnung nicht separat ausgewiesen werden. ---------------------------------------------

The item you are bidding on is a ROTEL RB-990BX Stereo Power Amplifier. This unit is in good cosmetic condition. Powers on but protection light comes on. I did not test it and am selling it as is. I have provided pictures for you to determine the condition of the item. I have other listings that you are welcome to check out. If you have any questions, feel free to message me and I will get back to you as soon as I can.

ROTEL RB-990BX Stereo Power Amplifier For Parts. Unit does not play. Built in Japan

Brand:RotelModel:RB-1590Man. Serial:228-5221039Continuous Watts x Channel @ Ohms:350 Watt x 2 @ 8 OhmsNumber of Channels:2Impedance:8 ohmsType:Power AmplifierColor:BlackAuctions Includes:Power Amp, Power CablePlease Note:Amp has Scratches and Scuffs, Freight Shipping Only The item above is fully tested. This is a used item that may show normal signs of use such as chipped corners, marks, slight dents, or scratches. Wear will vary from item to item. This wear does not affect the working condition. Unless stated otherwise in the listing, our Windows-based laptop and desktop computers are sold without an operating system (No OS) as we are not licensed by Microsoft to load them onto computers we sell. A disc or copy will have to be obtained to install. ANY ITEMS OR ACCESSORIES NOT LISTED ABOVE OR ANYTHING NOT SHOWN IN PHOTOS PROVIDED ARE NOT INCLUDED WITH THIS ITEM. Please note: Ebay has now started collecting sales tax automatically. If you are being charged sales tax and you are exempt from paying sales tax, please contact Ebay directly about having the sales tax removed from your invoice before making payment. We are not able to issue any refunds for tax exempt reasons after the item has been paid for. Shipping Services: We only ship using UPS Ground. We cannot ship using any other carriers. We are not able to offer Local Pick Up. All items will have to be shipped unless otherwise detailed in the listing. Shipping Locations: United States only. We do not sell or ship Internationally. Any buyers found using a freight forwarding service to forward items out of the US will be blocked from making future purchases. Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, Africa, Asia, Mexico, Central America and Caribbean, Canada, Europe, Middle East, Oceania, Southeast Asia, South America, PO Box Warranty: 30 - day DOA Warranty unless otherwise noted. Returns: Require an RMA Number. Refunds: No refunds after 30 days from time of purchase. Return Shipping: Paid for by Regency Technologies for defective items ONLY. Immediate payment is required within 4 days of auction close. If we do not receive payment your items will be relisted and sold. Your bid is a binding contract between you and Regency Technologies. We are not responsible for electronic incompatibilities. We reserve the right to cancel bids from any bidder with negative feedback ratings or who are acting suspiciously. You have 4 days from the close of the auction to make payment. On the 5th day an Unpaid Item Case will automatically be opened.

USED CONDITION. TESTED & WORKING

The Rotel RT-990BX is a very well respected digital FM tuner with an audiophile reputation. See the Tuner Information Center website for more detailed information. This example works flawlessly and comes with the original remote and a photocopy of the user manual. Cosmetically the tuner looks very good with some light scratches on the top and a few small imperfections along the top front edge.

Brand:RotelModel:RB-1590Man. Serial:228-5221039Continuous Watts x Channel @ Ohms:350 Watt x 2 @ 8 OhmsNumber of Channels:2Impedance:8 ohmsType:Power AmplifierColor:BlackAuctions Includes:Power Amp, Power CablePlease Note:Amp has Scratches and Scuffs, Freight Shipping Only The item above is fully tested. This is a used item that may show normal signs of use such as chipped corners, marks, slight dents, or scratches. Wear will vary from item to item. This wear does not affect the working condition. Unless stated otherwise in the listing, our Windows-based laptop and desktop computers are sold without an operating system (No OS) as we are not licensed by Microsoft to load them onto computers we sell. A disc or copy will have to be obtained to install. ANY ITEMS OR ACCESSORIES NOT LISTED ABOVE OR ANYTHING NOT SHOWN IN PHOTOS PROVIDED ARE NOT INCLUDED WITH THIS ITEM. Please note: Ebay has now started collecting sales tax automatically. If you are being charged sales tax and you are exempt from paying sales tax, please contact Ebay directly about having the sales tax removed from your invoice before making payment. We are not able to issue any refunds for tax exempt reasons after the item has been paid for. Shipping Services: We only ship using UPS Ground. We cannot ship using any other carriers. We are not able to offer Local Pick Up. All items will have to be shipped unless otherwise detailed in the listing. Shipping Locations: United States only. We do not sell or ship Internationally. Any buyers found using a freight forwarding service to forward items out of the US will be blocked from making future purchases. Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, Africa, Asia, Mexico, Central America and Caribbean, Canada, Europe, Middle East, Oceania, Southeast Asia, South America, PO Box Warranty: 30 - day DOA Warranty unless otherwise noted. Returns: Require an RMA Number. Refunds: No refunds after 30 days from time of purchase. Return Shipping: Paid for by Regency Technologies for defective items ONLY. Immediate payment is required within 4 days of auction close. If we do not receive payment your items will be relisted and sold. Your bid is a binding contract between you and Regency Technologies. We are not responsible for electronic incompatibilities. We reserve the right to cancel bids from any bidder with negative feedback ratings or who are acting suspiciously. You have 4 days from the close of the auction to make payment. On the 5th day an Unpaid Item Case will automatically be opened.

Konvolut Rotel Fernbedienung RR-902 und Prospekt von der 900er Serie. Fernbedienung RR-902Ein Prospekt von Rotel HiFi der 900er SerieEs wurden Notizen vermerkt.Wie auf den Bildern zu sehenKeine Garantie Keine Rücknahme

ROTEL RML-90 Paar Lautsprecher Boxen 8 Ohm 60/40 Watts Voll funktionsfähig Maße: Höhe: 30,5 cm Breite: 24 cm Tiefe: 17 cm mit Gebrauchsspuren Da dies ein Privatverkauf ist, wird ohne Garantie und Rückgabemöglichkeit verkauft.

Brand:RotelModel:RB-1590Man. Serial:228-5221039Continuous Watts x Channel @ Ohms:350 Watt x 2 @ 8 OhmsNumber of Channels:2Impedance:8 ohmsType:Power AmplifierColor:BlackAuctions Includes:Power Amp, Power CablePlease Note:Amp has Scratches and Scuffs, Freight Shipping Only The item above is fully tested. This is a used item that may show normal signs of use such as chipped corners, marks, slight dents, or scratches. Wear will vary from item to item. This wear does not affect the working condition. Unless stated otherwise in the listing, our Windows-based laptop and desktop computers are sold without an operating system (No OS) as we are not licensed by Microsoft to load them onto computers we sell. A disc or copy will have to be obtained to install. ANY ITEMS OR ACCESSORIES NOT LISTED ABOVE OR ANYTHING NOT SHOWN IN PHOTOS PROVIDED ARE NOT INCLUDED WITH THIS ITEM. Please note: Ebay has now started collecting sales tax automatically. If you are being charged sales tax and you are exempt from paying sales tax, please contact Ebay directly about having the sales tax removed from your invoice before making payment. We are not able to issue any refunds for tax exempt reasons after the item has been paid for. Shipping Services: We only ship using UPS Ground. We cannot ship using any other carriers. We are not able to offer Local Pick Up. All items will have to be shipped unless otherwise detailed in the listing. Shipping Locations: United States only. We do not sell or ship Internationally. Any buyers found using a freight forwarding service to forward items out of the US will be blocked from making future purchases. Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, Africa, Asia, Mexico, Central America and Caribbean, Canada, Europe, Middle East, Oceania, Southeast Asia, South America, PO Box Warranty: 30 - day DOA Warranty unless otherwise noted. Returns: Require an RMA Number. Refunds: No refunds after 30 days from time of purchase. Return Shipping: Paid for by Regency Technologies for defective items ONLY. Immediate payment is required within 4 days of auction close. If we do not receive payment your items will be relisted and sold. Your bid is a binding contract between you and Regency Technologies. We are not responsible for electronic incompatibilities. We reserve the right to cancel bids from any bidder with negative feedback ratings or who are acting suspiciously. You have 4 days from the close of the auction to make payment. On the 5th day an Unpaid Item Case will automatically be opened.

Rotel RC-1590 Stereo Preamplifier in excellent condition. No scratches or dings that I can find; All original remote, packaging, manual, cables and cd. MM Phono; Bluetooth. Used very little, and works and sounds incredible. For music enthusiasts who wont accept compromise, the RC-1590 preamplifier is in a class by itself. TOTAL HARMONIC DISTORTION (THD) (20Hz20kHz) <0.002% S/N RATIO(IHF A Weighted) Line Level Inputs: 112dB Digital Inputs: 108dB Phono Input: 80dB The RC-1590 is fully feature-laden with Balanced XLR and Unbalanced RCA inputs and outputs, a TI precision volume control IC, a fixed volume line output, dual mono subwoofer outputs, digital outputs (Coax and Optical), digital inputs (3 Coax and 3 Optical), Aux, CD, and Tuner analog inputs, internal aptX Bluetooth (supports aptX and standard Bluetooth) with rear mounted external antenna, a front USB iPod with 2.1A charging input, and rear panel PC-USB 24-bit 192kHz input supporting DSD (Windows) and DoP (MAC computers DSD over PCM). The RC-1590 stereo preamplifier has been engineered to the highest audio performance levels and provides an incredible level of control and flexibility for the user. Starting with a high performance power supply consisting of two Rotel custom built toroidal transformers for maximum efficiency and low magnetic fields, these transformers provide low-noise isolation between the analog and digital signals. They are part of a reference grade power supply consisting of individual analog and digital regulator circuits with custom-made slit-foil capacitors. Slit-foil capacitors have very quick charge/discharge times and low signal loss ensuring tight bass performance.

Rotel RLC-900 Power Conditioner Line Stabilizer Black - Great Condition Tested.

Rotel RA-06, Stereo Integrated Amp-70Wx2, Phono InputRotel Factory Re-Certified w/90-Day Warranty WHY BUY NEW ELECTRONICS IS THE FACTORY AUTHORIZED ON-LINE RE-SELLER FOR ROTEL. THIS PRODUCT HAS BEEN RE-CERTIFIED BY AUTHORIZED ROTEL SERVICE TECHNICIANS AND RETURNED TO FACTORY SPECS! ONLY THE BEST COSMETICALLY FINE UNITS QUALIFY TO BECOME RE-CERTIFIED BY ROTEL SERVICE TECHNICIANS . ALL PRODUCTS MUST STAND UP TO THEIR HIGH STANDARDS. At Why Buy New Electronics we sell them still factory sealed. We have sold hundreds of these products to many happy eBay Buyers over the last 7 years! All Rotel Re-Certified Products are covered by a Rotel NORTH AMERICAN 90-Day Service Warranty for Parts and Labor by any Rotel authorized Service Provider from the original date of delivery along with our standard Why Buy New Electronics 30 day exchange/return policy. On-line product registration is required. Our find is your treasure. This Rotel product is one of those treasures. They all have been factory re-certified and are provided with:New boxesNew packingAll New all accessoriesNew power cordNew remote control Rotel engineers evaluated painstakingly every circuit design and feature requirement before committing the product to be Re-Certified. This is an example of an outstanding elegant and simple design for a stereo preamp offered by Rotel. Fine Print that is not that fine:Condition: Rotel Factory Re-Certified with 90 Day Warranty.Provided with new boxes, packing, all new accessories, power cord, and new remote control.Small Blemishes are possible. Tested: By Rotel Certified Technicians.We track serial numbers and hide ID marks on all products to keep our costs down and your prices, too! Please contact us 1st if you have any issue during your warranty period! “Let the pictures tell the story and our feedback give you the confidence to buy and bid freely. Visit and follow us at our eBay store whybuynewelectronics...where you will always find gently used, rep samples, Factory Re-certified, and new discontinued electronics at a fraction of what they originally sold for! WHY BUY NEW ELECTRONICS- CUSTOMER SERVICE POLICY: Our goal is to be more than another product post on eBay. Once you receive your product if you have technical questions, product issues, or need assistance in any way please message us 1st through eBay…we are happy to help. Check the feedback! Our customer service is highly rated. We love help our customers and want you to visit our store first when you are looking for electronics and related items again and again! WHY BUY NEW ELECTRONICS- REFUND POLICY: Products come with a 30 day refund/satisfaction policy from the date in which you receive the goods unless otherwise denoted in the post. We want you happy! For products to qualify the seller will pay for the shipping to return the product. Final acceptance of the return is at the sole discretion of the seller and must arrive in the same condition as when it was sent to the buyer and without damage, alteration, or modification. If you buy a factory fresh sealed box and return it open and used, you will be charged a percentage of such. It will be deducted from the selling price, as it is not being returned in the same condition as it was received unless product is defective. WHY BUY NEW ELECTRONICS tracks serial numbers and hide ID marks on products to assure each return is the product we sent to the buyer. This keeps our costs down and saves you money when you buy from us. Some products are sold “As Is - for parts and not working” and will be listed as such in the post. WHY BUY NEW ELECTRONICS- SALES TAXES POLICY: We will collect applicable sales taxes on all State of Florida transactions and local pickup of 7.5%. EBAY will also automatically collect and pay directly to each state the appropriate applicable taxes (if mandated by the state) that are now required to be collected as of 12-1-18. WHY BUY NEW ELECTRONICS- PRODUCT TESTING GUARANTEE: All “Used” product is tested and or verified functioning prior to posting unless noted otherwise in the “Fine print that is not so fine” section of each product post. “New” and “New Other” products are not tested prior to shipping as our 30 days refund/satisfaction policy is in effect. With Re-certified Products please refer to the Fine Print that is not that FIne listed about for any additional warranties if available. Follow and “Like” us on our new facebook page with CE industry news, new products information, and the featured hot pics of the week on our ebay store! Click the link below and “Like” us:www.facebook.com/whybuynewelectronics

Rotel RC-990BX Stereo Control Pre Amplifier. Full working order and performing like new. Complete with original remote control, manual, box and packaging. Cosmetically near perfect condition. SpecificationsFrequency response: 4Hz to 100kHzTotal harmonic distortion: 0.004%Input sensitivity: 0.25mV (MC), 2.5mV (MM), 150mV (line)Signal to noise ratio: 70dB (MC), 75dB (MM), 100dB (line)Output: 1V (Pre out)Dimensions: 440 x 70 x 325mmWeight: 5.4kg TERMS & CONDITIONSIMPORTANT - PLEASE READ BEFORE PURCHASING 1. Returns 1.1 All items are sold with either a 14 or 30 day return policy as stated in the listing. Please contact us as soon as possible in the unlikely event that your item arrives not as described and we will be sure to resolve the issue. Abuse of the return policy is in breach of eBays T&Cs. Products may be invisibly security marked. All unscrupulous buyers will be reported and an action fraud case will be opened. 1.2 If goods are returned as surplus to your requirement and are not faulty on receipt, a restocking charge of 20% will apply. 2. Power Cables 2.1 In order to reduce electronic waste, unless stated, units that require standard IEC kettle or figure of eight power cables will not be included unless requested. If you require one, please let us know immediately after purchasing and we will include one free of charge. 3. International / Non Mainland UK Buyers 3.1 Most of our items are available to purchase via eBays global shipping program. If postage costs are not displayed to you, please contact us before pressing buy it now and we will try to find a solution. 4. General/Other 4.1 All of our shipments are carefully packaged to ensure safe carriage. All fragile packages are clearly marked as fragile and we do our utmost to ensure that they arrive to you intact. Recycled packaging materials will be made use of where appropriate. Thank you for looking, happy eBaying!

Rotel RC-1590 Stereo Preamplifier in excellent condition. No scratches or dings that I can find; All original remote, packaging, manual, cables and cd. MM Phono; Bluetooth. Used very little, and works and sounds incredible. For music enthusiasts who wont accept compromise, the RC-1590 preamplifier is in a class by itself. TOTAL HARMONIC DISTORTION (THD) (20Hz20kHz) <0.002% S/N RATIO(IHF A Weighted) Line Level Inputs: 112dB Digital Inputs: 108dB Phono Input: 80dB The RC-1590 is fully feature-laden with Balanced XLR and Unbalanced RCA inputs and outputs, a TI precision volume control IC, a fixed volume line output, dual mono subwoofer outputs, digital outputs (Coax and Optical), digital inputs (3 Coax and 3 Optical), Aux, CD, and Tuner analog inputs, internal aptX Bluetooth (supports aptX and standard Bluetooth) with rear mounted external antenna, a front USB iPod with 2.1A charging input, and rear panel PC-USB 24-bit 192kHz input supporting DSD (Windows) and DoP (MAC computers DSD over PCM). The RC-1590 stereo preamplifier has been engineered to the highest audio performance levels and provides an incredible level of control and flexibility for the user. Starting with a high performance power supply consisting of two Rotel custom built toroidal transformers for maximum efficiency and low magnetic fields, these transformers provide low-noise isolation between the analog and digital signals. They are part of a reference grade power supply consisting of individual analog and digital regulator circuits with custom-made slit-foil capacitors. Slit-foil capacitors have very quick charge/discharge times and low signal loss ensuring tight bass performance.