5.0 STAR REVIEWS. WOULD RECOMMEND, GREAT VALUE & GREAT QUALITY! Most relevant reviewsby freddyfarfisa58Feb 24, 2022Best Digital preamp for the moneyThe features, sound quality and especially Dirac Live make this a source without equalVerified purchase: Yesby 11arrow123Feb 03, 2020Excellent and surprisingly feature packed and high quality DAC/PreAmp, Network Player and more.Feature packed high quality DAC/PreAmp. Much higher quality than the looks would suggest. Great phono preamp and Dirac room correction as well.Verified purchase: Yesby dago669Oct 31, 2019Great Purchase!Product performance exceeded expectations and customer support was very responsive to several questions. Thanks!Verified purchase: Yesby jacos-boyJun 09, 2020NADs Winner..!!DAC, preamp, streamer, w/Blusound, MQA, phono input....whats not to like?Verified purchase: YesPRODUCT DESCRIPTION MINT COND. NAD C658 MDC BluOS-2i Streaming DAC Retails $2K The NAD C 658 is a new kind of stereo component, one that at once changes preconceptions and opens new possibilities for audio reproduction. You see, there has never before been a component offering such a rich palette of both new and proven technology. Bold statements? Read on.Introducing the NAD C 658Redefining the Architecture of Hi-Fi PlaybackAs we move deeper into the 21st Century the way music is distributed and enjoyed continues to evolve away from physical media to streaming. It also has moved away from analogue to digital. The C 658 has incorporated these fundamental truths to create an entirely new type of component that combines a network streamer, a state-of-the art DAC, and many aspects of the traditional preamplifier into a single highly cost effective package. And thanks to NAD’s exclusive Modular Design Construction, it will keep pace with the latest technology, not yet introduced, but inevitably coming in the future. In fact, an optional HDMI 4K switcher module is available now allowing the best sound from any of the many HDMI sources available (like game consoles and video STBs). While the C 658 immediately replaces (or adds) your Streamer, DAC, and Preamp, it also adds many new features you may not be aware of, like a Qualcomm aptX HD Bluetooth transmitter to use with your wireless headphones. The highly flexible outputs allow for a true balanced connection to powered speakers or amplifiers. Single-ended connections for amplifiers and subwoofers are also provided and include an adjustable subwoofer crossover executed perfectly in the digital domain. A highly sophisticated MM Phono input is also included along with line inputs for legacy analogue components.BluOS™ EnabledAlso on board is BluOS, the most sophisticated high resolution streaming system available. BluOS natively supports over 15 streaming music services and indexing of over 250,000 tracks from local network sources. The C 658 becomes a node in the BluOS ecosystem allowing high resolution network streaming to 64 zones and control options for iOS, Android, Windows, and Mac OS phones, tablets, and desk top devices. BluOS also supports all major smart home controllers and is available in a wide range of products making it easy to create a whole house audio system with the C 658 at its heart.Traditional NAD Performance and ValueThe C 658 is part of our Classic Series of components which have an enviable reputation for giving music lovers more enjoyment for less money. If you want a solid block of hand–crafted aluminum with gold plated accents you’ll need to look elsewhere. If you want state-of-the-art performance and features in a sturdy no-nonsense package then you have the right address.High Resolution in Every DetailMost NAD components have been High Res for 45 years with very wide bandwidth, low distortion, and ultra-low noise. We just never had high resolution source material to play. With High Res digital recording and streaming, combined with advanced technology like MQA, record companies are opening their vaults and releasing Studio Master Quality recordings. MQA decoding is available on BluOS streaming content. The C 658 is pure high resolution from input to output and features the latest generation ESS Sabre DAC, one of the best performing DACs on the market today with its 115dB dynamic range and incredibly low jitter spec. All preamp functions are executed in the digital domain including the same wide range non-truncating digital volume control used in our Masters Series components. This offers an incredibly short analogue signal path that, rather uniquely, is identical for all volume settings. Sophisticated active power supplies provide super clean voltages to all circuits to keep noise and distortion at the edge of measurability.Make the Speakers Disappear (It’s Not Magic)The C 658 is also the first NAD stereo component to feature Dirac Live room correction, the most sophisticated and effective room correction available. Dirac corrects the impulse response of your speakers, in addition to the frequency response of your room, for a truly transparent window into the musical performance. When the room resonances are tamed and the transient response is corrected, the result is magical. You have never heard your speakers sound this invisible or this good!Master Quality AuthenticatedMaster Quality Authenticated (MQA) is a revolutionary end-to-end technology built into every BluOS Enabled amplifier to capture and deliver MQA music to your speakers in the purest quality. All BluOS Enabled players and systems include a powerful decoder and audio renderer for the millions of the MQA encoded songs, The MQA logo shown in the BluOS app indicates that the unit is decoding and playing an MQA stream or file, and lets you know that you are hearing exactly what the artist recorded and approved in the studio.Item specificsCondition MINT BrandNADTypePreamp/ProcessorAudio InputsCoaxial Digital, Optical Digital (Toslink)Number of Inputs6ColorBlackModelC658MPNC658FeaturesBluetooth, Wi-Fi, DACAudio OutputsPreampAbout this productProduct IdentifiersBrandNADMPNC658ModelC658eBay Product ID (ePID)11028855200Product Key FeaturesAudio OutputsPreampAudio InputsCoaxial Digital, Optical Digital (Toslink)Number of Inputs6FeaturesBluetooth, Wi-Fi, DACColorBlackTypePreamp/Processor

24 Bit highend Dac2 Wandler Wireless von Nad, mit jitterfilter von Audio Quest.

Excellent working condition. No scratches or blemishes. Comes in original packaging. Includes $400 HDMI card for connecting to your TV. Description * DirectDigital™ amplification, combining all pre-amplification and power amplification functions into a single amplifying stage.* 180W (ref. 20Hz - 20kHz at rated THD, both channels driven)* Weight: 21.6lb* Dimensions: 435 x 133 x 396 mm (17 1/8 x 5 1/4 x 15 5/8”)* Four MDC slots with three for customization and expandability, all are 24/192 capable* MM Phono Input* Single-ended Line Inputsu Asynchronous USB 2.0 (24/192) Computer Input* AES/EBU, Coax, and Optical 24/192 Inputs* Subwoofer X-over with selectable Crossover Frequency and Levels* Headphone Amplifier* Two sets of Speaker Outputs for Bi-wiring* Remote Control HTRM-2 * Includes MDC HDM-2 HDMI input card - 3 HDMI inputs and 1 HDMI Output. Works with ARC and CEC.

24 Bit highend Dac2 Wandler Wireless von Nad, mit jitterfilter von Audio Quest.

The C 375BEE is far more than a bigger C 355BEE — in fact, it is much closer in spec to the M3 Integrated Amplifier from NAD’s high end Masters Series. It also incorporates an updated version of NAD’s “Building Block” concept to make the addition of the PP375 phono module and other affordable future upgrades possible. Attention to the most minute detail is evident everywhere, from the heavy gauge steel chassis to the sophisticated power supplies and copper buss bars channeling almost absurd amounts of current to the custom gold plated speaker binding posts. The C 375BEE boasts many upgrades and refinements taken directly from the highly acclaimed NAD Masters Series M3 Amplifier. These include application of Bjorn Erik Edvardsen’s innovative and patented Distortion Canceling Circuit in the output stage and BEE Clamp in the power supply. An improved tone control circuit and revised PCB layout has reduced distortion and noise to unprecedented levels. Taken together, these improvements mark a sharp upturn in performance that simply must be heard, to be fully appreciated! Features •150W x 2 Continuous Power into 4 ohms and 8 ohms• 250W, 410W, 600W IHF Dynamic power into 8, 4 and 2 ohms, respectively• PowerDriveTM circuit• NAD SR-8 Full System Remote Control• Headphone socket• Front panel Media Player (MP) input for attaching portable MP3 Player• Relay Input Switching• Holmgren Toroidal Power transformer• 7 Line inputs, including two tape in/outs• All discrete circuitry• Class A Voltage Stages (Preamp and Power Amp)• Distortion Canceling Circuit• BEE Anti-saturation Clamp• Short signal path from input to output• All sockets Gold plated• Tone controls defeat switch• Main-amp input & 2 pre-amp outputs• Speaker A + B outputs and switching• Soft ClippingTM• IR Input/Output• 12V trigger out• RS-232 serial port• Detachable IEC Power Cable• Optional PP375 MC/MM Phono Module• <1W Standby Power Consumption• Free of lead and other environmentally dangerous substances Data Sheet: https://nadelectronics.com/wp-content/uploads/2016/09/Data-Sheet-C-375BEE-Integrated-Amplifier-1.pdf

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies NAD M32 Stereo Integrated Amplifier; BluOS; DAC; Remote Product SKU: 32613 Voltage: 100-240V # of Owners: Unknown Service History: None Serial Number: H6XM3201346 Age: Unknown Tobacco Exposure: No Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including a few nicks on the volume knob. In addition there are two small nicks on the top surface. What is Included: Amplifier, Remote, USB Drive, Four Spike Cups, Power cables, Factory Packaging Other Notes: This unit has the optional 4K HDMI board and the optional BluOS 2 streaming board. Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $80- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies NAD C 388 Stereo Integrated Amplifier; DAC; Remote; Black; MM Phono; BluOS 2i Product SKU: 49117 Voltage: 100 - 240V # of Owners: 1 Service History: None Serial Number: H217C388G12908 Age: Unknown Tobacco Exposure: No MSRP: $1999 Cosmetic Description: Very good condition with minimal visible cosmetic wear including barely visible scuffs on the top surface. This item has some very light wear but still presents like new from your listening position. What is Included: Amplifier, Remote, BT antenna, Wifi dongle, Manual, Power cable, Factory packaging Other Notes: Firmware v.2.02 installed. Integrated MM Phono stage. Optional MDC BluOS 2 module installed. The C 388 Hybrid Digital DAC Amplifier is at the top of its class in the world of affordable amplification. An incredibly powerful amp, the C 388 employs NAD technologies like Asymmetrical PowerDrive™ to ensure that even the most demanding speakers can be driven to life-like listening levels without dynamic compression. Thanks to its advanced preamplifier circuit, the C 388 gives low noise at all volume settings, ensuring that you’ll be able to listen to your music without any distractions. Another technology that’s available to the C 388 is the BluOS™ module, a music management system that can stream your music library wirelessly across your home Wi-Fi network. Connect to the C 388 instantly with Bluetooth® to give you access to various streaming services. With the ability to accommodate a variety of sources both past and present, the C 388 is a remarkably flexible product that will become a core addition to your home audio system. - NAD Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $55- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

No shipping - local pickup only in San Diego, California. Excellent working condition. Includes:add-on installed HDM-2 MDC card (enables HDMI audio/video switching so you can link your TV, gaming unit etc)remotemicrophoneoriginal boxplate to cover MDC slot also includedDetails on HDM card: Offering three HDMI inputs, as well as one output with video pass through. It uses the mandatory two-channel linear PCM soundtrack from Blu-ray or DVD to make a compelling two-channel high definition theatre presentation. With audio resolution up to 24/192, and UHD 4K video resolution with 4:4:4@60 Hz. Unit is cosmetically sound with very light wear. Must pick up within ten days of payment. Thanks for looking!

NAD USB DAC 2 mit MIT-Terminator 2 Cinch. WIRELESS DAC, Sehr guter Klang !AN USB anschließen, wird von Windows automatisch erkannt Aus 2. Wohnsitz, sehr selten benutzt Damit der Klang auch wirklich gut ist liegen 2 MIT Terminator 2 Cinch Kabel anbei. Die Kabel werden grbraucht für um die 100€ gehandelt Privatverkauf, keine Rücknahmen

NAD C 328 Hybrid Digital DAC AmplifierAnalogue In/Headphone OutContinuous output power into 8 Ohmsand 4 Ohms50W (ref. 20 Hz-20 kHz at rated THD, both channels driven)THD (20 Hz – 20 kHz)<0.005 % at 1 V outSignal-to-Noise Ratio>100 dB (A-weighted, 32 ohms, ref. 2V out, unity gain)Frequency response±0.3 dB (20 Hz – 20 kHz)Output impedance11 ohmsAnalog In/Subwoofer OutTHD (20 Hz – 20 kHz)<0.005 % at 1 V outSignal-to-Noise Ratio>100 dB (A-weighted, 32 ohms, ref. 2V out, unity gain)Frequency response±0.2 dB (20 Hz – 20 kHz)Output impedance200 ohmsAnalog In/Speaker OutTHD (20 Hz – 20 kHz)<0.03 % (100 mW to 40 W, 8 ohms and 4 ohms)Signal-to-Noise Ratio>95 dB (A-weighted, 500 mV input, ref. 1 W out 8 ohms)Frequency response±0.3 dB (20 Hz – 20 kHz)Phono In/Speaker OutTHD (20 Hz – 20 kHz)<0.03 % (200 mW to 40 W, 8 ohms and 4 ohms)Signal-to-Noise Ratio>75 dB with IHF MM cartridge (A-weighted, ref. 5mV input 1 kHz and 1W output in 8 ohms)Frequency response(RIAA deviation)±0.3 dB (20 Hz – 20 kHz)Note:The RIAA response is consistent with a pre-emphasis that is rolled off at 50kHz by a second order filter, such as used in Neumann cutting lathes.Power consumptionat ECO Standby mode0.5 Watts*at Control Standby mode0.6 Watts**OFF mode (Power switched OFF)0 Watts * – After 20 minutes of no user interface interaction and no active source input** – With established wireless Bluetooth connectivity and 20 minutes of no user interface interaction and no active source inputNOTE: Bluetooth connectivity is always live when configured.Dimensions & WeightGross dimensions (W x H x D)435 x 70 x 285 mm (17 1/8 x 2 13/16 x 11 1/4?)Net weight4.9 kg (10.8 lbs)Shipping weight5.9 kg (13.0 lbs)

Excellent working condition. Includes:add-on installed NAD HDM-2 MDC card (enables HDMI audio/video switching so you can link your TV, gaming unit etc)remotemicrophoneoriginal boxplate to cover MDC slot also includedDetails on HDM card: Offering three HDMI inputs, as well as one output with video pass through. It uses the mandatory two-channel linear PCM soundtrack from Blu-ray or DVD to make a compelling two-channel high definition theatre presentation. With audio resolution up to 24/192, and UHD 4K video resolution with 4:4:4@60 Hz. Unit is cosmetically sound with very light wear. Insurance and signature confirmation if required included with shipping. Local pickup in San Diego, CA available - must pick up within ten days of payment. Thanks for looking!

NAD Electronics D 3020 V2 Hybrid Digital DAC Amplifier. I am upgrading my Amplifier as I need a subwoofer out option, and so I am selling my NAD. It is in pristine condition, No scratches or defects of any kind. Works perfectly. The NAD D 3020 V2 is specially focused on high fidelity audio, so if you want to hear things are they are meant to be heard, this is the amplifier for you.

NAD USB DAC 2 mit MIT-Terminator 2 Cinch. WIRELESS DAC, Sehr guter Klang !AN USB anschließen, wird von Windows automatisch erkannt Aus 2. Wohnsitz, sehr selten benutzt Damit der Klang auch wirklich gut ist liegen 2 MIT Terminator 2 Cinch Kabel anbei. Die Kabel werden grbraucht für um die 100€ gehandelt Privatverkauf, keine Rücknahmen

WE ARE AN AUTHORIZED NAD DEALER!PREOWNED - $2200 LIST! - FULLY TESTED - COMPLETE AND IN GREAT CONDITIONC 399 Hybrid Digital DAC AmplifierAs the new flagship of NAD’s Classic series of integrated amps, the C 399 HybridDigital DAC Amplifier takes NAD’s commitment to lasting value and sonic excellence to a whole new level.The C 399 employs NAD’s Hypex HybridDigital nCore amplifier circuitry, which until now has been available only on Masters Series amplifiers. Its digital section is built around a 32-bit/384kHz ESS Sabre DAC, the same chip used in NAD’s acclaimed M10 and M33 Masters Series amplifiers.The C 399 is the first amplifier to incorporate the latest generation of NAD’s Modular Design Construction (MDC) technology. MDC2 lets users add optional modules that provide functions such as BluOS multi-room music streaming and Dirac Live room correction.NADs new classic amplifiers. Intelligent. Powerful. Efficient.Introducing the NAD C399Perfect PowerTrickled down from NAD’s Masters Series, the C 399’s HybridDigital nCore amplifier can deliver 180 Watts per channel continuous power, and 250 Watts per channel instantaneous power. Highly efficient and remarkably powerful, the HybridDigital nCore amplifier can produce musical transients effortlessly. The design is renowned for its wide bandwidth, flat frequency response, clean clipping behavior with instant recovery, high current capability, and stability into demanding low-impedance speaker loads. Noise and distortion are vanishingly low under all operating conditions. The minute levels of harmonic distortion are dominated by sonically benign second and third harmonics. The Hypex nCore design enables the C 399 to produce neutral, distortion-free sound even at very high listening levels, with exquisite detail, superb portrayal of space, and thrilling dynamics.Also trickled down from the Masters Series is the ESS Sabre 9028 high-resolution DAC, a design noted for near-zero levels of clock jitter, ultra-low noise and distortion, and wide dynamic range. This premium DAC enables the C 399 to reproduce all your digital sources with amazing musicality, stunning clarity, and precise soundstaging.Everything’s ConnectedThe C 399 can accommodate all your digital and analogue sources. Its MM phono stage delivers ultra-precise RIAA equalization, extremely low noise, and high overload margins. The phono preamp also features an innovative circuit that suppresses the infrasonic noise present on all LPs, without compromising bass response. There are two sets of line-level line inputs, with low-noise buffer amplifiers to prevent sonic degradation. The C 399 has two optical and two coaxial digital inputs, plus an HDMI-eARC port for playing audio from a connected TV, while controlling amplifier output with the TV’s remote control.In addition to two sets of speaker outputs, the C 399 has preamp output jacks and dual subwoofer outputs. Two-way apt-X HD Bluetooth allows 24-bit streaming from mobile devices, and high-quality output to Bluetooth headphones. Also built-in is a dedicated headphone amplifier with low output impedance and high output voltage capability, enabling the C 399 to drive demanding high-impedance studio monitor headphones.A Timeless ClassicAs with every NAD amplifier ever made, the C 399 gets the basics right: a precise volume control with accurate channel balance, low-noise circuits, and correct input and output impedances. But it goes far beyond the basics. With its HybridDigital nCore output stage and high-resolution ESS Sabre DAC, the C 399 can reproduce all your digital and analogue sources with a level of excitement and refinement that is unprecedented for a Classic-series integrated amplifier.Thanks to NAD’s innovative MDC2 platform, the C 399 will keep pace with future developments. Essentially, MDC2 makes obsolescence obsolete. The C 399 can serve as the hub of a world-class music system today, and for years to come. With NAD’s C 399 HybridDigital DAC Amplifier, the legend continues.Features & DetailsHybrid Digital nCore AmplifierContinuous Power: 180 Watts per channel into 8/4 ohmsInstantaneous Power: 250 Watts per channelVanishingly low harmonic and intermodulation distortionDual MDC2 Ports for expanded functionalityJitter-free 32-bit/384kHz ESS Sabre DACUltra-low-noise MM phono stage with infrasonic filtering circuitryTwo optical, two coaxial digital inputsHDMI-eARC inputTwo pairs of line-level analogue inputs with low-noise buffer amplifiersSpeaker A/Speaker B outputsTwo-way aptX-HD BluetoothDual subwoofer outputsDedicated headphone amplifierIR remote12V Trigger in/outIR in/outRS-232 Serial port for control integration with home automation systemsControl4, Crestron, RTI, URC, AMX, Savant, Elan certifiedAmplificationLine In, Speaker Out (Analog bypass on)Continuous output power into 8 ohms and 4 ohms>180W (ref. 20 Hz-20 kHz at rated THD, both channels driven)THD (20 Hz – 20 kHz)<0.02% (250 mW to 180 W, 8 ohms and 4 ohms)Signal/Noise Ratio>95 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)Clipping power210W (at 1 kHz 0.1 % THD)IHF dynamic power8 ohms: 217 W4 ohms: 400 W2 ohms: 506.4 WPeak output current>26 A (in 1 ohm, 1 ms)Damping factor>150 (ref. 8 ohms, 20Hz to 6.5kHz)Frequency Response±0.3 dB (20 Hz – 20 kHz)Channel Separation>90dB (1 kHz)>75dB (10 kHz)Input sensitivity (for 180 W in 8 ohms)Line In: 201 mVDigital In: 10.25% FSPreamplifierLine Input, Pre Out (Analog bypass on)THD (20Hz-20kHz)<0.002 % at 2 V outSignal/Noise Ratio>106dB (IHF; A-weighted, ref. 500 mV out, unity gain)Channel Separation>100dB (1 kHz); >90 dB (10 kHz)Input Impedance (R and C)56 kohms + 100 pFMaximum Input Signal>4.6 Vrms (ref. 0.1 % THD)Output ImpedanceSource Z + 320 ohmsInput Sensitivity65mV (ref. 500 mV out, Volume maximum)Frequency Response±0.3 dB (20 Hz – 20 kHz)Maximum voltage output – IHF load>>5 V (ref. 0.1 % THD)PhonoPhono Input, Pre Out (Analog bypass on)THD (20Hz-20kHz)<0.01% at 2 V outSignal to Noise Ratio>84dB (200 ohms source; A-weighted, ref. 500 mV out)Input Impedance (R and C)46 kohms/100 pFInput Sensitivity1.08mV (ref. 500 mV out, Volume maximum)Frequency Response*±0.3 dB (20 Hz – 20 kHz)Maximum Input Signal at 1kHz>80 mVrms (ref. 0.1 % THD)HeadphoneLine Input, Headphone Out (Analog bypass on)THD (20Hz-20kHz)<0.005% at 1V outSignal/Noise Ratio>107 dB (32 ohms loads; A-WTD, ref. 1V out, unity gainFrequency Response±0.3 dB (20 Hz – 20 kHz)Channel Separation>62 dB at 1kHzOutput Impedance2.2 OhmsGeneral SpecificationsSupports bit rate/sample rateup to 24 bit/192 kHzFrequency band2.402G- 2.480GMaximum transmit power (dBm)7 dBm ± 2 dBmWeight & DimensionsGross dimensions (W x H x D) **435 x 120 x 390mm (17 1/8 x 4 3/4 x 15 3/8)”Net Weight11.2kg (24.7lb)Shipping Weight13.6kg (30lb)Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304Contact us with your exact shipping address for accurate shipping cost.Larger speakers and items over 150lbs are strapped to a pallet and shipped via Freight including liftgate and residential delivery.We accept Pay-Pal or credit cards by contacting our store.We offer a 4% discount with payment by Zelle or check.Defective items are exchanged within 14 days from delivery.After 14 days, the manufacturers warranty will apply. Contact us for any assistance in obtaining warranty assistance.Defective item returns must be in the manufacturers original packaging, in like-new condition, including all packaging materials, shipped as-received and fully insured.Items are guaranteed to be as described.If a refund is desired, we will refund your full purchase price minus a 20% restocking fee.The item must be as received & unopened. Buyer pays return shipping costs.If you are having a problem, Please call before making a return claim on eBay.We do not offer free auditions or trials of merchandise.Returns will only be accepted for items that are truly defective.We use methods to detect product tampering.We will seek legal action against any individual or entity attempting to defraud us.Hi-Fi Heaven1549 Sixth StGreen Bay, WI 54304

NAD Electronics D 3020 V2 Hybrid Digital DAC Amplifier. I am upgrading my Amplifier as I need a subwoofer out option, and so I am selling my NAD. It is in pristine condition, No scratches or defects of any kind. Works perfectly. The NAD D 3020 V2 is specially focused on high fidelity audio, so if you want to hear things are they are meant to be heard, this is the amplifier for you.

Negli ultimi anni, la NAD si è allontanata dai vecchi alimentatori lineari e dagli stadi di uscita in Classe AB che sprecano energia e ha invece sviluppato circuiti ancora più performanti basati su alimentatori a commutazione e stadi di uscita in Classe D. Una volta ritenuto inferiore alle topologie tradizionali, il lavoro avanzato di NAD in questo settore ha creato alcuni degli amplificatori con le migliori prestazioni, indipendentemente dal principio di progettazione di base. Questi nuovi progetti sono molto lineari su unampia larghezza di banda e forniscono prestazioni costanti in tutti i carichi degli altoparlanti, fornendo un notevole progresso rispetto ai modelli precedenti. Inoltre, lalimentatore è in grado di erogare 80 watt in continuo e oltre 120 watt istantaneamente per consentire transienti musicali a breve termine. Può funzionare con qualsiasi tensione di rete AC da 100 a 240 volt e fornisce pura alimentazione DC a tutti i vari stadi del C 368. Questa alimentazione altamente efficiente fornisce anche una regolazione quasi perfetta della tensione in unampia gamma di condizioni e fornisce una solida base priva di rumore per gli stadi di amplificazione. È possibile connettersi istantaneamente al C 368 con Bluetooth® aptX®, consentendo di trasmettere musica in streaming in modalità wireless da qualsiasi dispositivo abilitato Bluetooth®. Il Bluetooth può essere utilizzato anche per ascoltare altre fonti collegate al C 368 tramite cuffie senza fili. È inoltre disponibile unapplicazione di controllo per controllare tutte le funzioni del C 368. Laggiunta del modulo opzionale BluOS consente di accedere alla rete locale tramite Wi-Fi o connessione Ethernet cablata e aggiunge lo streaming audio ad alta risoluzione. Il BluOS Modulo rende inoltre il C 368 uno streamer a zona singola in un sistema musicale wireless multizona completo e completamente compatibile con i sistemi musicali BluOS abilitati e gli altoparlanti wireless.

Used D 3020 - great amp . Pulled from a working system. Everything works but there are a few notes. The OPT 1 input light is faint but that input works. It was the main input I used 85% of the time so maybe that light has faded over time. The remote feels sticky and the body of the amp is a little tacky feeling. I looked it up and certain types of rubber companys use are prone to this problem. A Miele vacuum I have exhibits this kinda aging. It does not affect operation but it is something to note. Comes with main amp, remote, power cable and original box . No returns.

I am upgrading to a NAD integrated amp with more watts per channel, so I am selling my recently purchased NAD C 328. The NAD C 328 integrated amplifier lets you connect digital and analog music sources. You can also stream music from any Bluetooth enabled device, like a smartphone, tablet, or computer.Use the C 328s optical and coaxial digital inputs to take advantage of its built-in high-quality DAC. Youll hear crystal-clear stereo sound from sources like a CD player or TV.The C 328 uses an advanced Class D amplifier design for consistent performance. Its highly efficient power supply provides a noise-free foundation, generating clean power with negligible distortion, to faithfully reproduce the energy and excitement of all your favorite music. A built-in high-performance headphone amplifier can drive even the most demanding studio monitor headphones.Product highlights:40 watts x 2 channels into 8 ohms (20-20,000 Hz) at 0.03% THD40 watts x 2 channels into 4 ohms (20-20,000 Hz) at 0.03% THD4-ohm stable for use with a wide range of speakersClass D Asymmetrical PowerDrive amplifier design24-bit/192kHz digital-to-analog converter for high-performance playback of digitally connected sources such as a CD playerbuilt-in Bluetooth for wireless music streaming from a compatible deviceindependent built-in high-output headphone amplifier4 digital audio inputs (2 optical/2 coaxial)3 stereo RCA audio inputs, including a phono input (for use with a moving magnet cartridge)subwoofer outputfull-size headphone jackpair of binding post speaker connectorsdetachable power cordRS-232 portremote controlsignal-to-noise ratio: 95 dB line; 75 dB phono17-3/16W x 2-13/16H x 11-1/4D

NAD C375BEE Stereo Integrated Amplifier Manufacturer: NADModel: C 375 BEEColor: GraphiteRemote control: yesPower consumption: < 1 W in standby modeDimensions: 435 x 133 x 352 mm (WxHxD) incl. feet, controls and connectors: 435 x 150 x 396 mmWeight: 15.3 kg150W x 2 Continuous Power into 4 ohms and 8 ohms 250W, 410W, 600W IHF Dynamic power into 8, 4 and 2 ohms, respectively PowerDriveTM circuitNAD SR-8 Full System Remote Control Headphone socketFront panel Media Player (MP) input for attaching portable MP3 PlayerRelay Input SwitchingHolmgren Toroidal Power transformer7 Line inputs, including two tape in/outs Data Sheet: https://nadelectronics.com/wp-content/uploads/2016/09/Data-Sheet-C-375BEE-Integrated-Amplifier-1.pdf  Also, included with the above NAD amplifier. Two floor-standing Bowers & Wilkins CM7 stereo speakers. Serial No. 0008033 Color: Maple Nearly pristine maple CM7s here. These sound amazing, and both speaker covers are in great condition too.Dimensions: 200 x 910 x 280 mm (WxHxD)Weight: 20 kg.  Please contact me with any questions. 

I am upgrading to a NAD integrated amp with more watts per channel, so I am selling my recently purchased NAD C 328. The NAD C 328 integrated amplifier lets you connect digital and analog music sources. You can also stream music from any Bluetooth enabled device, like a smartphone, tablet, or computer.Use the C 328s optical and coaxial digital inputs to take advantage of its built-in high-quality DAC. Youll hear crystal-clear stereo sound from sources like a CD player or TV.The C 328 uses an advanced Class D amplifier design for consistent performance. Its highly efficient power supply provides a noise-free foundation, generating clean power with negligible distortion, to faithfully reproduce the energy and excitement of all your favorite music. A built-in high-performance headphone amplifier can drive even the most demanding studio monitor headphones.Product highlights:40 watts x 2 channels into 8 ohms (20-20,000 Hz) at 0.03% THD40 watts x 2 channels into 4 ohms (20-20,000 Hz) at 0.03% THD4-ohm stable for use with a wide range of speakersClass D Asymmetrical PowerDrive amplifier design24-bit/192kHz digital-to-analog converter for high-performance playback of digitally connected sources such as a CD playerbuilt-in Bluetooth for wireless music streaming from a compatible deviceindependent built-in high-output headphone amplifier4 digital audio inputs (2 optical/2 coaxial)3 stereo RCA audio inputs, including a phono input (for use with a moving magnet cartridge)subwoofer outputfull-size headphone jackpair of binding post speaker connectorsdetachable power cordRS-232 portremote controlsignal-to-noise ratio: 95 dB line; 75 dB phono17-3/16W x 2-13/16H x 11-1/4D

Introducing the NAD 3020 V2 Hybrid Digital Dac Amplifier with Built-in Bluetooth, a must-have for any audiophile looking for an upgrade. This sleek black amplifier boasts 30W of power, two audio inputs (Coaxial Digital and Digital Optical TOSLINK), and two audio outputs (Digital Coaxial RCA and Digital Optical TOSLINK), providing the flexibility to connect to various audio devices. With its advanced features like Dolby Digital Plus (DD+) Surround Sound Formats and digital audio processing capabilities, this digital amplifier delivers high-quality audio output for an immersive listening experience. Whether youre a fan of FM radio or prefer streaming music via Bluetooth, the NAD 3020 V2 Hybrid Digital Dac Amplifier has got you covered.

New open box Amp. Comes in original boxSee pictures.4-ohm stable for use with a wide range of speakersClass D Asymmetrical PowerDrive amplifier design24-bit/192kHz digital-to-analog converter for high-performance playback of digitally connected sources such as a CD playerbuilt-in Bluetooth for wireless music streaming from a compatible deviceindependent built-in high-output headphone amplifier4 digital audio inputs (2 optical/2 coaxial)3 stereo RCA audio inputs, including a phono input (for use with a moving magnet cartridge)subwoofer output

Enhance your audio experience with the NAD 3020 V2 Hybrid Digital Dac Amplifier with Built-in Bluetooth. This powerful unit boasts 30W of power and features digital audio inputs including Coaxial Digital, Digital Coaxial RCA and Digital Optical TOSLINK for optimal sound quality. The black-coloured amplifier class D supports two channels and two outputs for versatile usage. Crafted in Japan with cutting-edge technology, this digital amplifier from NAD is a must-have for any audiophile. With its innovative features and modern design, it is the perfect addition to any home audio setup.

Enhance your audio experience with the NAD D 3020 Hybrid Digital Bluetooth DAC Amplifier. This sleek black unit boasts 30W of power and features digital amplification and a range of audio inputs and outputs, including coaxial digital, digital coaxial RCA, and digital optical TOSLINK. It also supports FM and comes equipped with two outputs and two inputs, making it a versatile addition to any home audio setup. Made in Canada and with a brand reputation that speaks for itself, the NAD D 3020 is a top-of-the-line digital amplifier that delivers clear, high-quality sound. Upgrade your home audio system today with this must-have unit.