SKU: 35215539204

NAD CI 8-150 DSP MULTI CHANNEL AMPLIFIER

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Description

NAD CI 8-150 DSP MULTI CHANNEL AMPLIFIERCI 8 150 DSP Multi Channel Amplifier The CI8 150 is our flagship CI amplifier. Powerful and refined, with 150 watts per channel of audiophile grade amplification, this distribution amplifier will drive anything you need it to without breaking sweat, and it will do it with class leading performance. NAD CI amplifiers will redefine the way you view distributed audio systems. NAD CI 8 150 DSP Multi Channel Network Amplifier The commonly held belief is

CI 8-150 DSP

Multi-Channel Amplifier

The CI8-150 is our flagship CI amplifier. Powerful and refined, with 150 watts per channel of audiophile grade amplification, this distribution amplifier will drive anything you need it to without breaking sweat, and it will do it with class leading performance. NAD CI amplifiers will redefine the way you view distributed audio systems.


NAD CI 8-150 DSP Multi-Channel Network Amplifier

The commonly held belief is that the conventional high-performance amplifier could not live up to the rigours and challenges of the CI application. It is also believed that distribution amplifiers are designed for durability and ease of deployment at the expense of sonic performance. In a nutshell, a system designer needs to choose one or the other. NAD disagrees.

Full Disclosure Power

The CI 8-150 DSP offers NAD’s Masters Series performance in the rack space. As per NAD’s Full Disclosure Power (FDP) ratings, this sophisticated amp is capable of delivering a conservative 150 watts per channel at 8 ohms into all channels simultaneously, bridgeable to 280 watts per channel. IHF Dynamic Power in bridged mode is 4 x 670 watts per channel at 4 ohms. No matter what you throw at the CI 8-150, it won’t flinch.

Hybrid Digital Amplification

The CI 8-150 DSP is designed to deliver uncompromised performance within the custom environment. With its nCore output stage, the CI 8-150 DSP shares the same pedigree as some of NAD’s prestigious Masters Series amplifiers. What makes this amplifier unique is its ability to deliver a level of detail and refinement unmatched by any distribution amplifier on the market today. Being load invariant, the CI 8-150 is as comfortable driving a 4 ohm load as it does anis 8 ohm. The THD and noise floors are beyond what you’d expect from a CI amplifier, meaning that the dynamic range and linearity of this amplifier wouldn’t be out of place in a hi- fi set up.

Rack Space Efficiency and Reliability

NAD is keenly aware that reliability is paramount for a professional installer, so all models will be based on tried and true amplification platforms delivering stable and reliable performance. Since rack real estate is always at a premium, NAD CI amps have been designed to take up as little room as possible. Thermostatic fans draw in cool air from the front of the unit and out through the rear vents, meaning you don’t need to leave ventilation gaps between each unit for them to stay cool.

Web UI/DSP

The CI 8-150 DSP is network ready for simple set up, via the custom WebUI. This allows fast set up , of inputs & outputs, setting gain, stereo/mono and bridging of channels, creation of DSP profiles using the 5 band parametric EQ, plus high and low pass filters to allow the dialing in of the audio in each zone for optimal performance. A variety of power on methods are available as well as an Eco mode setting for minimal power consumption. I/O switching and routing can also be managed via compatible control systems with drivers available for Crestron, Control4, Elan, RTI and URC.

System Suggestion

Combine the CI 8-150 DSP with the CI 580 V2 4 zone BluOS rack mount streamer to create a complete, hi- res multi-room package of incredible value and quality, or upgrade to one of our NAD stereo streamers, such as the C 658 for even better sonic performance. Such is the power and performance of this amplifier which is also at home in a high end custom theatre, and can easily be paired with a T 778 AV receiver or M17 V2 AV processor.

Key Features

  • 8 Channels x 150 Watts @ 8 Ohms, Hybrid Digital with Hypex nCore
  • Bridgeable to 4 channels X 280 Watts @ 8 Ohms
  • Effectively handles long cable runs and difficult speaker loads
  • Ethernet port for IP control, custom web UI with virtual I/O panel and performance diagnostics
  • DSP with 5 band parametric EQ, plus high and low pass filters
  • 4 stereo RCA inputs
  • 2 x digital coax stereo inputs, 2 x optical stereo inputs
  • Dual global Inputs/Outputs
  • 2U Rack height
  • 5W Standby Mode, 3W Network Standby
  • 12V Trigger In; IR In/Out
  • Thermostatic fan cooling with front vents
  • Universal AC Power Supply
  • Multiple Power-up options including Auto Sense turn on, as well as Eco Mode

 

GENERAL

  • Continuous output power into 8 ohms
  • 150 W (ref. 20 Hz-20 kHz at rated THD – all channels driven)
  • 180 W (ref. 20 Hz-20 kHz at rated THD – two channels driven)
  • Continuous output power into 4 ohms
  • 180 W (ref. 20 Hz-20 kHz at rated THD – all channels driven)
  • 300W (ref. 20 Hz-20 kHz at rated THD – two channels driven)
  • Continuous output power into 8 ohms at Bridged mode
  • 280 W (ref. 20 Hz-20 kHz 0.02% THD – all channels driven)
  • 500 W (ref. 20 Hz-20 kHz 0.02% THD – two channels driven)
  • THD (20 Hz – 20 kHz)
  • 0.02% (1 W to 120 W, 8 ohms and 4 ohms)
  • Signal-to-Noise Ratio
  • 90 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)
  • Clipping power (All channels driven)
  • 160W(1kHz8ohms 0.1%THD)
  • 200W(1kHz4ohms 0.1%THD)
  • Clipping power into 8 ohms at Bridged mode
  • 300 W (1 kHz 0.1 % THD – all channels driven)
  • 550 W (1 kHz 0.1 % THD – two channels driven)
  • IHF Dynamic Power (all channels driven) – 8 Ohms
  • 180W
  • IHF Dynamic Power (all channels driven) – 4 Ohms
  • 280W
  • IHF Dynamic Power (two channels driven) – 8 Ohms
  • 200W
  • IHF Dynamic Power (two channels driven) – 4 Ohms
  • 360W
  • IHF Dynamic Power (Bridged mode, All channels driven) – 8 Ohms
  • 520W
  • IHF Dynamic Power (Bridged mode, All channels driven) – 4 Ohms
  • 670W
  • IHF Dynamic Power (Bridged mode, Two channels driven) – 8 Ohms
  • 600W
  • IHF Dynamic Power (Bridged mode, Two channels driven) – 4 Ohms
  • 800W
  • Peak output current
  • 26A(1ohm,1ms)
  • Damping Factor
  • 150 (ref. 8 ohms, 20 Hz to 6.5 kHz)
  • Frequency Response
  • ±0.5dB(20Hz-20kHz)
  • Channel Seperation
  • 75 dB (1 kHz)
  • 65 dB (10 kHz)
  • Maximum undistorted input level
  • 3300 mV
  • Input sensitivity (for 150 W in 8 ohms, maximum volume)
  • 1450 mV
  • Analog Input audio sense threshold (one channel with signal)
  • 3 ± 0.5 mVrms (ref. 100 Hz – 10 kHz)
  • Trigger IN level
  • 3-30Vdc
  • Standby power
  • 0.5 W

DIMENSION AND WEIGHT

  • Gross dimensions (W x H x D)*
  • 483x90x435mm
  • 19 1/16 x 3 9/16 x 17 3/16 inches
  • Shipping Weight
  • 17.6 kg (38.8 lbs)

 

Shipping Notes
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SKU: 35215539204

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4.8 ★★★★★
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fernando pedernera
Port Orchard, US
★★★★★ 5
Have no fear!, or The writer's Victorinox.
Format: Kindle
You can't praise this book enough. There are a ton of how-to books out there, but this one really made a difference for me. Think of writing as a journey through the woods: You set up, you get in the muddle, and you come out (hopefully) on the other side. When doing this, we try to use as many tools and resources as we can to make it to the other side, but most of the time you fail (or tools fail on you) and you end up starving or being eaten by some wild animal in the muddle of the story. What James Scott Bell wants you to have in clear is that the most useful tool you can have out there is YOU. And all of his tips, advice and excercises are aimed to one thing and one thing only: how to unleash and harness the power of your story (and survive). It provides clear, straight-forward tools and tips, adressing many aspects of the writing process you won't find in many of them. It is a must-read for anyone interested in the study of plots and storytelling. Relevant examples that take in consideration a wide array of writer profiles, and Bell does not abuse with film examples (and most of the movies it references are also books i.e.: the maltesse falcon, the godfather, etc.). It contains useful excercises at the end of each chapter to help you put the tehcniques in practice and bring the best out of your learning experience. It really helped me overcome several issues I had with my novel-writing and opened my mind to a new scope on plot and str.. This is a wonderful book, written in the same gripping style that the author suggests to use, and with great success. I think this is a wonderful book because it does not give infalible advice. To me that is very important. Let me ilustrate how I felt by giving you the following example: (after developing content) -Regular book: so just do This (and fail, miserably). -Bell's book: Many writers had this problem before and by doing This you might also find a solution for it. In case That doesn't work, you could maybe try This, or come back at it again later on with a fresh view and give it another try.
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Reviewed in the United States on August 18, 2017
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Nancy C. Beck
Pawtucket, US
★★★★★ 5
Excellent resource
Format: Paperback
Two novel ideas ago, I had to put that one aside because I stuffed it to the point where the story made no sense. I intend to go back to it at some point, but for now, it's collecting dust. Also collecting dust is my more recent idea. I started with an outline (of sorts), wrote and rewrote it a few times...only to get stuck on Chapter 8 or so. I didn't know where to take the story. This one will probably never get resurrected...but you never know. Which leads me to one of the best things in this book: outlining with index cards. There's at least one other book touting this, but I'm sure there are others that do. What sets this one apart, in my mind, is his suggestions on how to set it up. This doesn't comprise a huge part of the book, but it made enough sense to me that I decided to give it a whirl. Almost 50,000 words later, I'm still chugging along, taking into mind his ideas (I'd never heard it put quite this way) about doorways of no return (more on that in a moment). Sure, I've made some changes, throwing out cards, rearranging cards, adding cards. That's the beauty of this system: it's not set in granite. If your muse takes you in a way that's different from what you originally wrote, go for it! Mr. Bell explains the doorways simply, at first, as transitions - from beginning to middle and then middle to ending. The first doorway gets your Main Character from beginning to middle; the idea is to create a scene where the MC is thrust into conflict in a way that keeps him/her there. With the second doorway (middle to ending), something has to happen to set up the final confrontation. It's usually a huge clue, a big piece of information, or a major crisis that sends the MC hurtling towards the conclusion. Mr. Bell explains these in greater detail, and I found his explanations quite understandable. But there's more to this book than that. Mr. Bell gets into how to come up with plot ideas, character arcs, revising, plot problems and cures, scenes, and tips and tools. I wasn't bothered by his reusing some of the same good writing examples, but it may make you cringe or roll your eyes. Other than that minor quibble, I think everything else about this book makes it shine as a writer's resource.
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Reviewed in the United States on December 1, 2006
C
Verified Purchase
Corwin
Lake Worth, US
★★★★★ 5
Most Helpful Book I've Read on Plot and Structure
Format: Paperback
This is a well-organized, easy-to-read guide to techniques used to develop plots and sound story structure. It includes 14 chapters and two appendices. They cover such topics as what a plot is, how structure holds plot together, how to get ideas, and how to handle/interweave plot into all the levels of a novel (from whole sections such as the Beginning or middle of the work, down to the micro level of individual scenes). He includes discussion of different "plotting systems" (from writing by "the seat of your pants" to types/methods of creating outlines of various levels of "thoroughness" for those interested in mild outlining to someone with full-blown OCD). It discusses complex plots and sub plots, character arcs in relation to plot, common problems and solutions, revision, and more. Every chapter ends with a few exercises to reinforce the topic covered. The two appendices are a checklist for reminding you of major plot components as you write, and how to create "back cover" (aka the blurbs on the back of your book, or the summaries on the inside flap of dust jackets). As a writer, I am a "seat of the pants" guy, who's reluctantly recognized it isn't working for me (a major motivation for getting this book). Bell's discussion of different styles of outlining, though brief, gave me ideas of how to proceed. While I've often read books that include exercises, I confess to rarely doing them -- Bell is an exception (no, I didn't do *all* of them, but.... :) ). His text uses plenty of examples, drawn from movies and well-known novels. I've read other works on plot and structure (both general books and at least two dedicated to these topics), and have found this one to be by far the most readable, instructive, easy-to-digest, and *helpful.*
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 17, 2017
C
Verified Purchase
Cora L. Foerstner
Carnegie, US
★★★★★ 5
I have a few instructional writing books I reread; this is one of them.
Format: Paperback
Plot & Structure: Techniques and Exercises for Crafting a Plot That Grips Readers from Start to Finish by James Scott Bell may be the best book for plotting and creating structure in fiction stories that I’ve read. I have a few instructional writing books I reread; this is one of them. Plot & Structure works for writers who don’t use outlines and for those who do. Throughout Bell acknowledges and addresses how his ideas about plot and structure can be used by all writers. This isn’t a “my way or the highway” kind of book. Bell gives practical advice for all writers. What’s so great about Plot & Structure? The biggest plus is Bell’s practical and down to earth strategies and clear explanations. Here are the other greats: Bell’s approach isn’t a how-to formula; it’s more of a guide. His genre is thrillers, but he addresses the needs of other genres as well as those of literary fiction. He provides many strategies writers can use to approach plot and structure; plus, he encourages readers to find their own way of working. The exercises at the end of the chapters are practical. If you try some of them, you’ll discover that they aren’t busywork but helpful approaches to solving writing issues. Unless you’re a pro with so many publications behind you that you don’t need help, this isn’t a book to read once and put away. It’s a book you’ll come back to and get more out of with a second or third reading. If you want a formula or step-by-step program, this isn’t a book for you. He gives choices so you can find you own style and way of working. Which is one of the things like I about the book. It’s like going to a writer buffet and choose the strategies that work for you. If you are someone who writes without an outline, you are going to be surprised because Bell doesn’t leave you out of any of the equations. He has strategies for all writers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2014
M
Verified Purchase
Mel Bridges
New York, US
★★★★★ 5
Great advice, guidelines, and suggestions: Bell writes with a contagiously inspiring attitude
Format: Paperback
I admire good organization when it comes to most things, especially in a book that purports to teach about structure. The organization of the book makes it easy to go back and reread a part; for example, if you are working on a beginning, middle, or end section in your fictional story, there are corresponding chapters for what you need. Each chapter has ending exercises that I imagine to be helpful, but I haven't actually worked them through although I've read them. You will read about elements that you need to know to how to do to write an appealing story, like characterization, settings, dialogue, and scene selection. It is recommended that you get a book with these elements as the main focus for a more detailed, expansive treatment (if you haven't done so already). Bell is most helpful on how to construct a scene. However, he does not have much to say about description, other than that it has a tendency to slow the plot and you should give details as needed but not more than that (on the line of a need-to-know-type of basis). Bell also has sections on how to brainstorm plot ideas and test whether the ideas are worthy of attention. This was something I needed to do with my last story idea that burned and crashed. Furthermore he tells of "plotting systems" used by many writers, which are the-strict-only-by-the-outline group (OPs) or the free-rein-no-outline group (NOPs) and writers using a little of both. The suggestions and tips are conveyed in a way that you can take and adapt them to your style. The chapter on common plot problems was very helpful. He even tells of how he squeezes in his writing time. Bell's way doesn't work for me, but you can take it and suit it to your own circumstances. What I like about Bell is that he writes in a non-demeaning way to new writers. There are some writing books which take punches at new writers, be it ever so subtly or blatantly (I would rather not name any names), even though these books may contain invaluable writing advice and tools. It is just refreshing to have Bell's attitude. He motivates me to write and be true to myself, especially in his introduction. So far it is one of the books I keep going back and rereading parts that are pertinent to what I am writing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2006

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