Up for sale is a Krell KRC-3. Its in excellent condition. It was recapped in March 2015 by Krell. With the recap, it improved the Neutrality, Dynamics, Soundstage, and Clarity over the original. It comes with the Remote(which works fine), Power Cord, Manuals, and Shipping Box. I accept paypal for payment. Buyer pays for shipping. I will ship only to the continental U.S.

HIGHERFi The Worlds Largest Online Seller of Hi-End Audio ... presents... KRELL KRC 3 Preamp $3,000 RETAIL !!! Class A Solid State HigherFi is the largest seller of ultra high end audio in the world and we are excited to be able to offer this very good condition ultimate audiophile piece of gear at an amazing price. DESCRIPTION: Nice sounding classic Krell preamp, tested and working normally, sold as shown. SPECIFICATIONS:Gain: 6.5dBsingle-ended; 12.36dB balancedFrequency Response: 0.3Hz-300kHz, +0, -3dB; 20Hz-20kHz, +/-0.05dBInput Impedance: 47.5kohmsOutput Impedance: 15ohmsOutput Voltage: 9V/18V RMS (single-ended/balanced)THD: <0.009%, 20Hz-20kHzS/N Ratio: >101dB, “A” weightedInputs: 1 balanced XLR, 4 single-ended/RCAOutputs: single-ended tape and main/RCA; balanced main XLRDimensions (inches): 3.5x19x15.5 (HxWxD)Weight: 22lb unpackedRetail Price: $3,000 YES, AUDITION IS POSSIBLE: If you wish to hear this item before buying it is setup for audition with a pair of McIntosh MC 1.2KW amps, ARC Ref. preamp and a high end media server with hi-rez audio files in Fort Myers, Florida. Come and listen, fall in love and take it home.--> Weve Been A Safe & Secure eBay Seller Since 1998 <-- SHIPPIN & TERMS OF SALE: Pickup in Ft. Myers, Florida 7-days a week - or we can ship in the cont. USA via FedEx, insured for a max of $74 w/insurance. All sales final with no guarantee or warranty provided. We will assist you with the set-up and operation of this item anytime during and after the sale via phone and email at no cost. Please contact us prior to close of auction if you have any questions we can answer or clarify for you. BUY WITH CONFIDENCE: We have great user ratings and many satisfied customers worldwide so you can buy with confidence. We specialize in selling the worlds ultimate audio equipment all over the world. REFERENCES: Here is what some of our past customers had to say about us: Having been an audiophile and a reviewer for over ten years, I have dealt with many people in the industry. My experience with Chris Moon of HigherFi.com was one of the smoothest, hassle free experiences I have had. Im sure we will work together again soon. Thanks, Greg Petan, Managing Editor/Stereotimes.com HigherFi is an honest, forthright seller of used high-end audio equipment. I have known Chris for over ten years and he has always been above board, knowledgeable, and a very good communicator. I would surely recommend him to anyone looking to sell very high-end audio components on a world-wide stage. Im not sure there is anyone in the business today thats sold more gear in the uber-end of the market. What else can I say? Highly recommended! Jeff Fritz , Reviewer with UltraAudio I first encountered Chris Moon at HigherFi.com while I was Director of Marketing at Audiogon. Chris brought an unmatched reputation for integrity and an amazing variety of astounding products to Audiogon. Ive been involved in audio for 40 years, working in retail, wholesale, manufacturing, in the media, as a show-organizer and as a business-development consultant, and there is no one in the audio industry whom I respect and trust more than Chris. Bill Leebens - Director of Marketing/Audiogon, Organizer, 2012 New York Audio Show I had the pleasure of setting up a Genesis 1.1 Loudspeaker system with my buddy that was purchased through HigherFi. The buyer was very happy and we had a blast dialing that system in! Chris seems to have all the great toys and the knowledge to get them pumping out fantastic music. Michael Mercer, HPSoundings and Positive Feedback Chris, many thanks for facilitating my purchase of the Wilson X-1 Series 3s. The speakers were just like new, as you said they would be, and your post-purchase advice about setting them up in my room has been extremely valuable. You made a deal happen that neither the seller nor I would have been able to make happen by ourselves ... but you made it happen. Thanks. Professor L. Schwarz - Purdue University CONTACT USA AT HIGHERFi If you have questions, please contact us BEFORE you bid:

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Excellent condition Krell KRC-2 preamp and line-stage with original working remote and manual. Second owner selling, it has worked flawlessly and remains fully operational as shown in the video which can be seen at youtube.com/watch?v=Thk90iShHFQ. The included original remote is a bit finicky with angle but otherwise works perfectly as can be seen in the video at https://www.youtube.com/watch?v=ndpdnAtY_-s . Please note that the Tape, Gain, Phase and Mute buttons are sensitive and must be pressed lightly or they will quickly toggle back to their previous state. After a few attempts youll get the hang of it. This is not a defect, it is merely how the preamp has been throughout ownership. The original manual is also included for your reference.Please note, the KRC-2 DOES NOT include a phono stage or phono preamp although any preamp with unbalanced or balanced XLR line-level outputs may be connected should you so choose. Also; the preamp DOES NOT feature a power switch. It always remains on, and should be muted when not in use. One review had this to say about the KRC-2:The KRC-2 was so neutral and well-balanced overall that my listening notes were not extensive, there being little untoward for a listener to latch onto. The KRC-2 was very compatible with the KSA-200S or KSA-100S amplifiers, in all areas: absolute merit, transparency, tonal neutrality, and extension and control of the frequency extremes. Remote control of absolute polarity proved to be a boon. Time and time again, corrections for unknown recording practices gave a slightly richer, fuller sound, with improved soundstage perspective.As I found in my HFN/RR review of the KRC (footnote 3), the KRC-2 sounded both more open and musical set to its higher gain (hence lower feedback) setting. (This is also true of some other high-performance preamplifiers; for example, the Audio Research LS-5.) Thanks to the Krells well-designed volume-control law, this is no disadvantage.Please note, due to the nature of vintage components, NO WARRANTY IS EXTENDED OR OFFERED. Returns will only be considered if the KRC-2 Preamplifier player is significantly not as described. Please note: Shipping is at flat rate and includes professional packing and shipping as well as insurance at full value for our mutual protection.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

For sale is a Krell KRC 3 Preamp With Remote. Used for a short time works great. Shipped with FedEx Ground This Krell KRC 3 Preamp is a top-of-the-line audio device that offers high-quality performance to enhance your music experience. It is designed with advanced features, such as stereo L/R RCA and XLR audio inputs, and 4 inputs and 2 outputs, making it a perfect choice for audiophiles. This preamp is from the renowned Krell brand, and it is a model KRC3 that comes with a remote control for easy control and convenience. Get ready to enjoy your music like never before with this Krell KRC 3 Preamp.

You are buying a nice Krell KRC Stereo Preamplifier WITH Phono Board The condition is FOR PARTS OR RESTORATION ( SOLD AS-IS) The unit turns on But unfortunately it stays on protection mode, ( SOME TIMES WORKS NORMALLY FOR A FEW SECONDS) However this unit is sold for parts or restoration only. THE GOOD THING IS THAT IT COMES WITH PHONO BOARD. The power supply and manual is included. Shown some scratches and dents. Pictures are part of the description so please see them carefully and make your own conclusion about the item’s WHAT YOU SEE IS WHAT YOU GET Thanks for looking selling as the pictures shown. ABOUT SHIPPING Shipping Within US 48 Continental States Only ( not shipping to HAWAII , ALASKA , PUERTO RICO , VIRGIN ISLAND , PO BOX OR APO ADDRESS) will be shipped by Fedex UPS Or USPS Ground according your location with free tracking number and It will be shipped thru the address provided by eBay so please make sure it's right during checkout! Feel free to any questions. For International buyer we will use eBay Global shipping option no exceptions. ABOUT RETURN Please contact seller if you have any inconvenience with your item, before open an eBay case or leave a negative feedback (There are many ways to solve any issue) Is very important for Us make our costumers happy’s SO PLEASE CONSIDER THAT THIS IS SOLD AS IS FOR PARTS OR RESTORATION ONLY, DO NOT ASK FOR RETURN LATER PLEASE SERIOUS INQUIRIES ONLY. Buy with confidence ?????TOP SELLER ????? • See other items in our eBay page!!! https://www.ebay.com/str/jarvingracestore

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1997. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Original OEM Krell KRC Metal Remote Control Evolution 707 S-1200 Tested Working VGC...Remote is in very good preowned condition (check photos for full description)...Ships in 1 Business Day

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

The KRC-3 is superb preamp. Another Audiophile classic. Very transparent and open with tight bass and great resolution. It has unsurpassed build quality. There are many better preamps but nothing can comes close to math in this price range up to this day. No complains on sound, but to be fair functionality is very basic like on many old school hi-end devices. This unit is in great near mint condition. It comes with factory box and remote.As a plus I have completed a full re-cap of this unit and it is performing at next level with a lot of years to come down the road. Will update pictures from the inside to show who is interested. It coms with a factory remote control that is anything but practical but in operations. I have used this one as reference preamp for years and it was paired with Krell 300 power amp but it can work with other Krell models and I assume many other power amps.It goes in RCA - fully balanced and or RCA.SPECIFICATIONS:Gain: 6.5dB single-ended; 12.36dB balancedFrequency Response: 0.3Hz-300kHz, +0, -3dB; 20Hz-20kHz, +/-0.05dBInput Impedance: 47.5kohmsOutput Impedance: 15ohmsOutput Voltage: 9V/18V RMS (single-ended/balanced)THD: <0.009%, 20Hz-20kHzS/N Ratio: >101dB, “A” weightedInputs: 1 balanced XLR, 4 single-ended/RCAOutputs: single-ended tape and main/RCA; balanced main XLRDimensions (inches): 3.5x19x15.5 (HxWxD)Weight: 22lb unpacked

Description & Condition Manufacturer name: KRELLModel number: KRC-3 [About the condition]There are signs of wear and tear due to use and storage.?There is some dirt due to long-term storage. [About operation]We have checked the sound output with the previous owner.At our store, we check that the power is turned on and that the buttons work properly. ?accessories?Main body4 legs (one gold part to fit is missing) *All accessories are what you can see in the image.*Due to photography reasons, the stand and trolley may be visible in the photo, but please note that they are not included. Shipping We ship using FedEx, DHL and Japan Post. Payment We usually ship within 10 business days of receiving cleared payment. . International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. I do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

used working condition has a scratch on the right side otherwise in good condition

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

For sale here is... A Hanger Queen Krell KRC-2 Signature Series solid state Preamp (from Krells golden age/era). All of the switches/push buttons - and LED displays have been fully tested - and passed! See attached pics. ALL inputs and outputs have been thoroughly tested. All pass! Physically, this unit is essentially mint. There are some dust particles here and there, but No chassis scratches or dents! See attached pics. No corrosion in the battery compartment of the included high quality remote control! All remote control functions have been tested and Passed. See attached pics. An A/C power supply cable is included. This unit is built for USA 110/115 VAC (60 Hz) power wall plugs. Important. This sale includes 4 items only: 1) A Krell KRC-2 Signature Series preamplifier.2) A Krell KRC-2 remote control unit with new batteries.3) A 110/115 volt A/C power cable (for USA).4) A Krell KRC-2 owners manual, (not the original, but a quality printed copy). No other equipment or cables are included in this sale. As good as this unit is, due to its age, there is no warranty, and returns are not accepted. Note: The Krell KRC-2 is a line level preamplifier. No phono inputs were ever built-in (or ever offered as an option for the KRC-2). Krell did sell a separate phono amplifier unit (the Krell KPE) for adding phono input capability to the KRC-2 (Not included in this sale). Theres lots of info about the separate Krell KPE units on-line. *** NO INTERNATIONAL SHIPPING ***. The items in this sale only ship to the 48 contiguous USA states! An Owners manual is included in this sale. Its Not an original manual, but a high quality printed copy. See attached pic. This unit will ship to the buyer in an original KRELL shipping carton with the original foam packing etc. Sonically..., this unit is exceptional! Deserving of its Many critical reviews and accolades. See below. Note: This unit is an official Krell Signature Series unit. These Signature Series badges were only applied to production units that met factory specs within 1% ! Following are a few industry quotes and reviews: ------------- The Krell KRC-2 ‘SIGNATURE SERIES’ Preamplifier is still considered to be one of the best offerings to come from the brilliant mind of Dan DAgostino. This was a $4,600 preamp when new (which is about $10,0000 in today $), and thats about what you would have to pay to receive this level of sound quality today! The Krell ‘Signature series’ products are very rare due to their specifications being within the top 1% of production specs. SkyFi Audio Review:One of our favorite preamps from Krell. Very transparent and almost undetectable in the signal path. And its built like a tank using the best parts quality available at the time. You would have to *easily* spend about $6k today to find a better preamp. ---------------- From a vintage Stereophile magazine review by Martin Colloms: I found the KRC-2 to be a well-balanced performer: neutral, reliable, satisfying, and capable of inspiring confidence.Musically, it approaches the Class A performance of the KRC; it can therefore be included in that handful of state-of-the-art preamplifiers costing between $5000 and $10,000.And, as one of the least expensive designs in this group, it is an easy recommendation.Dont expect the KRC-2 to grab you by the throat; rather, settle back and let its soundly balanced performance convince you that sonic fireworks are unnecessary for long-term owner satisfaction. SPECIFICATIONSGAIN6dB or 2dB SIGNAL-TO-NOISE< -95 dB unweighted THD1K < 0.02%20K < 0.02% INPUT IMPEDANCE 47,000 ohms(47K) OUTPUT IMPEDANCE 10 ohms OUTPUT VOLTAGE 16 volts R.M.S. DIMENSIONS19.0 WIDE14.5 DEEP2.75 HIGH - With feet WEIGHT20 pounds -------------- Krell KRC-2 line/balanced preamplifier: Martin Colloms (Stereophile magazine) | Oct 28, 2007 | First Published: Jun 28, 1994 This review looks at a model from Krells relatively new amplification range: the KRC-2 preamplifier. The Krell KRC-2:The undoubted convenience of remote volume control adds much to the appeal of audiophile preamplifiers. Krell has supplemented their $6500 two-box remote-control KRC control unit (footnote 1) with the $3700, one-box Krell KRC-2. The KRC-2 offers a similar mix of balanced and unbalanced facilities, and can be regarded as a remote-controlled successor to Krells successful KSL preamplifier of a few years back (footnote 2). The versatile handset/remote offers almost complete system control, with buttons for CD player/transport—track step, back track, advance, play, pause, and stop—and power-amplifier functions, as well as the normal preamplifier buttons. Krells S-series power amplifiers can be powered up from standby with the handset, which also has a display muting button specifically for these power amplifiers (this is a great convenience). Volume heads the list of remote-control preamplifier functions, followed by channel balance (1dB steps), output mute, normal or inverted absolute polarity, input source selection, tape monitor, and switched line gain. Reflecting the universal nature of modern audio, the remote interfacing is compatible with future multi-room and/or audio/visual switching systems. The KRC-2, described by Krell as being fully balanced internally, is one of very few such units at this price level. All input and output terminals are gold-plated; the single-ended sockets are high-grade solid machined types with a PTFE dielectric. The KRC-2s single-ended inputs are labeled S-1 to S-4, with one nominated for the auxiliary analog disc input. B-1 and B-2 are the two balanced inputs. For the tape monitor, an additional S input may be used as an auxiliary input if no tape system is in use. (The tape output is buffered to prevent interaction with the main signal path.) The remote preamp controls are replicated in pushbuttons on the KRC-2s handsome, brushed-alloy fascia. The only rotary control is for volume; buttons cover control of balance in association with two vertical strips of LEDs which indicate the balance setting. The volume control is a smooth, continuously rotating encoder; there are no end stops. This can be initially confusing, but you soon get used to it. A 270° arc of 15 red LEDs indicates signal level, the length of the illuminated arc corresponding to a conventional volume scale. More to the point, the electronics at work behind this control deliver noiseless, nicely graduated volume steps. KRC-2 has no mains power switch. Like many remote-controlled preamps of moderate power consumption, it is left permanently in standby, ready to be energized or otherwise at the touch of a button. The detachable 3-pin cord is grounded, the preamp providing a quiet ground reference for the system. Technical Details Krells circuitry is all discrete, comprising DC-coupled complementary amplifiers with a complementary differential-FET input stage and a powerful class-A output stage. Heavy-duty power supplies with cascaded regulators are the norm. Whereas the more expensive KRC uses a motor-driven Penny & Giles potentiometer to control level, the KRC-2s volume control ostensibly uses an R/2R ladder with individual resistors selected by solid-state switches, in this case FETs in full conduction mode. These FET switches are contained in standard IC DIP arrays. This topology has allowed Krell to realize the volume control in a fully balanced form. There are thus four sections: left hot and cold, and right hot and cold. Manually rotating the volume knob operates an optical encoder, both its and the handsets control signals being fed to a digital register. The output codes switch the FETs on and off, giving level resolution equivalent to that of a 14-bit analog multiplier. This gives the potential of controlling gain in 160 steps. Krell has chosen a law which approximates well to the nearly logarithmic characteristic of the human ear. At high settings of the volume control, the steps are finely graded at 0.3dB. At –—0dB, the step resolution falls a little to 0.5dB, with 1dB steps between –40dB and –50dB. From –50dB to –60dB, the steps are still respectable at 1.5dB; the output is muted one notch below –60dB. Conventional preamplifiers feed line-level input signals direct to a volume potentiometer with a more or less infinite dynamic range. The FET switches used in the KRC-2 volume control have a finite dynamic range, however. Though this could result in mild distortion at high input levels, this will generally be benign since it will be of low harmonic order. Nevertheless, with high-level inputs (over 3V), it could be an area to watch. All other switching is done by means of selected electro-mechanical relays, their chosen state stored electronically. Using relays allows the switches to be placed ideally at the input position, which can improve circuit-board tracking and beneficially shorten signal paths. Listening Fresh out of the box, the KRC-2 gave a promising account of itself. Like Krells Reference 64 D/A processor, however, this preamplifier requires a significant break-in period—its full abilities became apparent only after several days of use. Before this happened, my first impressions were of a substantially positive sound, but suggested that this unit was not all that removed from the older, less-expensive Krell KSL. As the KRC-2 ran in, however, the gap between it and the KSL widened, with the new design establishing superior levels of midrange neutrality, treble purity, and bass definition. The KRC-2s greater sonic transparency led to enhanced image depth, with stage width increased in like proportion. In fact, if reasonable care was taken—not overdriving the inputs, for example—then the performance of the KRC-2 closely approached that of its big brother, the KRC. The latter had slightly better midrange dynamics and low-frequency grunt, but the difference between the two preamps was not great. The KRC-2 was so neutral and well-balanced overall that my listening notes were not extensive, there being little untoward for a listener to latch onto. The KRC-2 was very compatible with the KSA-200S or KSA-100S amplifiers, in all areas: absolute merit, transparency, tonal neutrality, and extension and control of the frequency extremes. Remote control of absolute polarity proved to be a boon. Time and time again, corrections for unknown recording practices gave a slightly richer, fuller sound, with improved soundstage perspective. As I found in my HFN/RR review of the KRC (footnote 3), the KRC-2 sounded both more open and musical set to its higher gain (hence lower feedback) setting. (This is also true of some other high-performance preamplifiers; for example, the Audio Research LS-5.) Thanks to the Krells well-designed volume-control law, this is no disadvantage. Conclusions: I liked the convenience of remote-control operation; after initial misgivings, I found the volume controls action and range to be effective. I also liked the remote polarity-invert switch, and found myself using it more often than expected. I also liked the KRC-2 for its ability to handle signal sources and amplifier loads in balanced or unbalanced formats—this greatly aided the review comparisons. Given that the KRC-2 is fully balanced internally, it was nice to hear that it gave a very similar performance in either mode. (I feel strongly that if balanced design is promoted as a virtue, then the relevant equipment should still be fully effective in an unbalanced environment, if so required.) Where the KRC-2 falls down—but oh, so gently—is in the matter of its line-input overload margin. At a nominal CD-player output level of 2V, the KRC-2 reaches a threshold, with increased limiting and low harmonic-order distortion becoming apparent above this level. To get the very best from a KRC-2, therefore, do not go above a 5V input signal level (±5V balanced). A simple line attenuator can be used for sources offering higher maximum signal levels (footnote 4). This caution aside, I found the KRC-2 to be a well-balanced performer: neutral, reliable, satisfying, and capable of inspiring confidence. Musically, it approaches the Class A performance of the KRC; it can therefore be included in that handful of state-of-the-art preamplifiers costing between $5000 and $10,000. And, as one of the least expensive designs in this group, it is an easy recommendation. Dont expect the KRC-2 to grab you by the throat; rather, settle back and let its soundly balanced performance convince you that sonic fireworks are unnecessary for long-term owner satisfaction. User/owner quote:After replacing my midfi preamp (no name mentioned) with the KRC-2, suddenly I can hear all the detail, it is so crisp and clean. The musical instrument sounded so lively. I took a step further to see what made the difference in sound reproduction. Here is the result by using a function generator and a scope:. 1. KRC-2 bandwidth goes beyond 10 Hz and 100KHz. My midfi is between 40 - 20k.2. No significant phase shift between frequency 10 Hz to 100KHz. My midfi starts to see significant phase shift at 10KHz. —————— Footnote 1: Thomas J. Norton reviewed the $6900 KRC preamplifier in January 94 (Vol.17 No.1, p.92), and the KRCs $500 internal phono stage in March 94 (Vol.17 No.3, p.114).—John AtkinsonFootnote 2: The still-current Krell KSL was reviewed in July 1991, Vol.14 No.7, p.96.—John Atkinson Footnote 3: Vol.37 No.11, November 1992, p.43.—John Atkinson Footnote 4: Use Vishay VSRJ resistors or the equivalent. For a 4V source, for example, try a couple of 47k resistors in each of the channels signal legs. Use one resistor in series and one in parallel with the KRC-2 input. The attenuation is close to a factor of three, or –10dB, while keeping the loadings in good order.—Martin Colloms ————— If you have any questions, Please ask (via eBay message) BEFORE bidding/buying! Thanks for looking!

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1994. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This is a Reprint Review from 1997. It will have a full test of the item listed along with Specifications, Articles, Information and Commentary. The Picture is of the actual item. It will have a Test of the product, Specs, Commentary and Information about the item listed. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single-Sided professional matte photo pages, unless otherwise noted in the title. ---These Ads and Reviews are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.