studio monitoring solutions
Transcription
studio monitoring solutions
STUDIO MONITORING SOLUTIONS U S A : E u r o p e : LITK00053 12/2009 Te l e p h o n e Te l e p h o n e 1 . 9 5 4 . 9 4 9 . 9 6 0 0 + 3 2 2 6 4 5 0 5 • 0 0 F a x • 1 . 9 5 4 . 9 4 9 . 9 5 9 0 F a x + 3 2 2 6 4 5 0 5 0 5 KRK SYSTEMS ® KRK Systems is one of the world's most respected manufacturers of studio reference monitors. We came to this lofty position by focusing on accuracy and honesty with the goal of making it possible for recording engineers to hear every nuance of the audio being reproduced. KRK monitors are tools that are cherished by their owners as partners in crafting great music and mixes. Since 1986, we have been driven by a design philosophy of accuracy, transparency, and flat response. Our products deliver on this promise through a combination of solid design and product innovation. We were among the first manufacturers to take a quantum leap in woofer performance through the use of Kevlar. Our VXT monitors are constructed from a remarkable material that allows for its diffraction-reducing shape while increasing internal cabinet volume for better low frequency extension. The pinnacle of audio performance, the KRK Expose E8B uses an exotic tweeter material that provides the ultimate in high-frequency detail. We were among the first to introduce active (powered) monitors that precisely match amplifiers and electronics with the transducer elements. These are all examples of innovations that produce solid acoustic benefits, not a pursuit of the latest trends or fads. Our focus is your mix, and every KRK monitor delivers on this commitment. When you purchase a KRK monitor, you join a family of elite musicians and engineers that rely on KRK monitors to deliver accurate sound reproduction and acoustic precision, day in and day out. The signature yellow woofer of a KRK monitor tells the world that you and your monitor are true to the mix and true to your craft. KRK studio monitors enable you to confidently make the critical decisions that impact the music and audio program material the world listens to. Our Focus. Your Mix. A SAMPLE OF KRK USERS Eric Clapton • Sting • Eddie Van Halen • Hans Zimmer • Billy Joel • Ozzy Osbourne • Metallica Timbaland • Daniel Porter • Cenzo Townshend • Mike Shipley • Ryan Hewitt • David Bascombe Galaxy Studios • Sony Music • Fox Feature Film Division • Abbey Road Studios • Skywalker Sound The Hit Factory, Miami, FL ® The KRK Exposé E8B is the flagship of KRK’s product line. Dollar for dollar, mix for mix, there is no finer recording monitor available. The Exposé E8B blends technology and form to achieve a level of clarity and sonic accuracy that is unprecedented. This mid-field monitor utilizes two discrete high-power Class A/AB power amplifiers — one each for the tweeter and woofer — with symmetrical heat sinks built into the sides of the cabinet for cool, reliable operation. These two amplifiers are perfectly mated to the exceptional transducer complement. The high frequencies are reproduced using a revolutionary tweeter made of beryllium and aluminum (AlBeMet). This exotic material delivers smooth and incredibly detailed highs, thanks to the strength and ultra-low mass of this amazing tweeter. This high-frequency performance is teamed with a signature KRK yellow multilayered Kevlar/Rohacell woofer. The Kevlar/Rohacell "sandwich" provides strength and stiffness without excess mass, resulting in bass and transients that are tight, punchy, and true to life and your mix. These components are housed in a stunning, highly functional enclosure that features thick, non-parallel, internal walls that eliminate standing waves, a non-slip, sound absorbing rubberized base, and magnetic shielding for use in close proximity to video monitors. The Exposé E8B is the pinnacle of studio monitor performance and reinforces KRK’s reputation as a manufacturer of premium studio reference monitors. EXPOSÉ E8B • • • • • • • 1” AlBeMET (aluminum/beryllium) Inverted Dome Tweeter 8” Dual Layer Kevlar/Rohacell Woofer Dual 120w Discrete Class A/AB Power Amplifiers* Frequency Response: 40Hz – 30kHz Peak SPL: 115dB (H x W x D) 19.33" x 14.57" x 13.98" / 491mm x 370mm x 355mm 68 lbs / 30.9 kg *Ratings based on continuous power specifications ® Professional recording studios, broadcast studios, serious project studios... these are demanding applications for any monitor. If your needs demand more power, more accuracy, more precision, more mounting options, look no further than KRK's VXT line. Drawing upon the design characteristics of our Exposé E8B, the VXT product family consists of the powerful VXT8 near/mid-field monitor, the mighty VXT6 nearfield, and the "small but mighty" VXT4 nearfield, whose bass response will have everyone asking, "Where's the subwoofer?" All three models have a visually striking enclosure made out of structural ABS foam. This material increases speaker performance by reducing cabinet resonance while improving structural integrity. Due to its rigidity, this material allows the VXT to have more interior volume than other similarly sized speakers, which results in extended low-frequency response. Other design cues include front slotted bass ports for reduced port turbulence and a sleek curvature that provides excellent imaging and a wider “sweet spot." The domed tweeter is made from true silk for fast transient response, and the new woofer design has a stiffer, lighter cone that provides low distortion and extended low-end. Both transducers have vented formers to remove heat and reduce the effects of power compression — enabling these monitors to maintain their sonic signature hour after hour, day after day. With uncompromising attention to detail that includes tamper resistant switch covers, integrated OmniMount® support optional front grills and more, the VXT Series is an outstanding choice for a broad range of monitoring applications. VXT 4 • 1" Silk Dome Neodymium Tweeter • 4" Woven Kevlar Woofer • 45 watts Bi-amplified Design* • Frequency Response: 59Hz to 22kHz • Peak SPL: 107dB • (H x W x D) 10" x 7.37" x 7” / 254mm x 187mm x 177mm •14 lb / 6.4 kg VXT 6 • • • • • • • 1" Silk Dome Ferrite Tweeter 6" Woven Kevlar Woofer 90 watts Bi-amplified Design* Frequency Response: 52Hz to 22kHz Peak SPL: 111dB (H x W x D) 14.5” x 10.33" x 9.66" / 365mm x 262mm x 245mm 26 lb / 11.6 kg VXT 8 • • • • • • • 1" Silk Dome Ferrite Tweeter 8" Woven Kevlar Woofer 180 watts Bi-amplified Design* Frequency Response: 40Hz to 22kHz Peak SPL: 114dB (H x W x D) 17.2" x 12.51 x 11.8" / 438mm x 318mm x 300mm 36 lb / 16.5 kg *Ratings based on continuous power specifications ® Just because your budget is smaller than that of a mega-studio doesn't mean you don't deserve a great set of monitors. For years, KRK Rokit monitors have provided accurate sound for small bedroom, project as well as pro studios. The latest Generation 2 (G2) Rokits bring KRK quality monitoring to the masses. KRK’s Rokit G2 powered studio monitors are designed to give amazing performance and accuracy for the home or project studio. The G2 Rokits have curved edges to prevent problems caused by early sound wave reflections of a traditional box enclosure. This results in a better image in a wider area so even with small head movements you are always getting the best picture. The Rokit G2s also feature a great looking cabinet with a front-firing bass port and a glass-aramid composite woofer for tight, punchy bass. The soft-domed tweeters provide silky-smooth high-frequency response that does not fatigue. Dual high-power amplifiers in each speaker and active crossovers provide solid power and crystal-clear detail. The latest evolution in the Rokit range deliver the most accurate response curve in their class, and deliver professional level studio monitor performance at an incredibly affordable price. Rokit 5G2 • • • • • • • 1" Neodymium Soft Dome Tweeter with Ferro Fluid 5" Glass Aramid Composite Woofer 45 Watt Bi-amp Dynamic Power, 18 dB Octave Filters* Freq Response: 53Hz - 20kHz Peak SPL: 106dB (H x W x D) 10.86 x 7.28" x 8.85" / 276mm x 185mm x 225mm 13.8 lbs / 6.3 Kg Rokit 6G2 • • • • • • • 1" Neodymium Soft Dome Tweeter with Ferro Fluid 6" Glass Aramid Composite Woofer 68 Watt Bi-amp Dynamic Power, 24 dB Octave Filters* Freq Response: 49Hz - 20kHz Peak SPL: 107dB (H x W x D) 12.36" x 10.04" x 10.47" / 321mm x 255mm x 266mm 19.6 lbs / 8.9 kg Rokit 8G2 • • • • • • • 1" Neodymium Soft Dome Tweeter with Ferro Fluid 8" Glass Aramid Composite Woofer 90 Watt Bi-amp Dynamic Power, 24 dB Octave Filters* Freq Response: 45Hz - 20kHz Peak SPL: 109dB (H x W x D) 15" x 10.43" x 12" / 381mm x 265mm x 304mm 26.1 lbs / 11.8 kg *Ratings based on dynamic power specifications The KRK R6 is a passive [non-powered] version of the Rokit 6. This monitor is perfect for broadcast and studio applications where an existing amplifier is available. The RP6 has a passive 2nd order crossover and frequency response from 49 - 20kHz. It features the same KRK precision and performance but at a passive speaker price. The R6 is also suitable for home theater or audiophile listening applications, providing accuracy and linearity that is often missing from traditional home speakers. When you want KRK performance in a passive speaker design, look no further than the R6! R6 • • • • • • • • 1" Neodymium Soft Dome Tweeter with Ferro Fluid 6" Glass Aramid Composite Woofer Recommended Amplifier Power 50-150 W (8 Ohms) Freq Response: 49Hz - 20kHz Impedance 8 Ohms Crossover 2.5 kHz, 2nd order (H x W x D) 12.36" x 10.04" x 10.47" / 321mm x 255mm x 266mm 15.5 lbs / 7 kg Subwoofers are fast becoming a necessity in many studios. Surround sound mixing and today's bass-heavy dance music demand accurate sound reproduction in the bass frequencies. Subwoofers allow for the use of smaller main monitors, and can be a great soluton for space-challenged control rooms or mixing environments. The KRK10s powered subwoofer is the perfect compliment to KRK Rokit, VXT, or any other 4”-8” studio monitor. The KRK10s is designed to extend the bass performance of an existing monitor system so that the low-frequency portion of the mix can be properly engineered. The KRK10s also feature a great looking cabinet that echoes the curved edges of the Rokit and VXT monitors. The front-firing bass port and KRK’s trademark yellow glass-aramid composite woofer ensure accurate and powerful low-end punch. A sturdy grill protects the woofer and adds to the sleek appearance of the unit. A high-power amplifier and active crossovers provide smooth and accurate reproduction. KRK10s • • • • • • • • • • • 10” High-Excursion Glass Aramid Composite Woofer 225 Watt (peak) Powered Subwoofer for Studio Use Frequency Response: 34Hz – 50Hz to 130Hz Variable SPL: 110dB Music and 113dB Peak Variable and Sweepable Low Pass Filter 80Hz High Pass Filter Front-firing port provides low frequency extension without boundary coupling Ground Lift for Eliminating Ground Humming and Buzz Bypass Control using Standard Footswitch 15" x 14" x 16 1/16" / 38.2cm x 35.5cm x 40.8cm 40.2 lbs / 18.24 Kg ® A great mix starts with a great recording room. But when it comes to achieving the most accurate mix, your room may have the upper hand. Like any room, your studio’s acoustics include offending frequencies and room reflections, and none of these are helping your mix. You can get even closer to a perfect room, and a perfect mix, because the future of studio sound is here, and it’s called ERGO. ERGO is a digital room analysis/correction system that consists of the ERGO unit, a microphone, and control software. These three pieces are used to measure and analyze phase/frequency problems within a listening environment. ERGO not only corrects for your acoustic environment, it also helps your control environment. Because as much care went into ERGO’s ergonomic structure as its correction capability, you have even more control of your mix under just one hand. First a large analog volume control provides ultra-smooth control over all ERGO’s outputs. ERGO’s independent headphone volume control and speaker switcher are also right where you can find them without a second look. Add FireWire recording interface, S/PDIF input and subwoofer control and you have an incredible and compact monitoring powerhouse. Whether you are mixing in a project studio, a tour bus, hotel room, or a professional facility, ERGO in the mix means that the mix will be right... in any environment. ERGO Features Large Volume Knob Ultra-smooth response volume control provides simultaneous control of ERGO’s A/B/Sub outputs. “A” Speakers Enables or disables the audio being sent to the “A” speakers. “B” Speakers Enables or disables the audio being sent to the “B” or subwoofer speakers. Room Correction Turns room correction processing On or Off. Focus/Global Our 3D model allows users to preserve the “good” features of the room, while correcting the bad. ERGO also doesn’t color the sound or produce an artificial anechoic environment. In Focus mode, ERGO corrects for your monitoring position. This gives you perfectly corrected sound while mixing. In Global mode, the corrected spot is widened so that others (producers, musicians, groupies) can enjoy your mix in a corrected environment. Headphone Volume (side panel) Adjusts the output level of the headphone jack. The headphones have their own independent audio stream, or can mirror the A stream. Calibration Switch (back panel) this enables the room calibration microphone and places ERGO into analysis mode. In many ways the Backyard Studios which I established seven years ago is a very accurate representation of what's going on in the recording world right now. Producers and engineers continue the migration of their work from the traditional major recording studios to smaller, more intimate personal spaces. Here we have virtually everything you’d expect and a few things you might not -- we’re running Pro Tools 8.0, mix through the new Dangerous 2-BussLT, SSL Compressor and Millenia EQ, and we monitor on KRK Expose’ E8B. The only challenge is that private studios like mine offer professional quality electronics, but it is rare to match the “perfect” room acoustics of a high-end recording studio. For example, in the back of the room we have a couch where producers and clients sit and they often complain that the bass is too boomy. For good reason, because that is exactly where the low end would build up. Those listening off axis had an entirely different set of perceptions. We all want to figure out a way to put an end to the trips to the car to do mix checks! We'll have an artist in the studio telling us it sounds great and then they get into their car, come back and tell us that changes are needed. SMARTER THAN YOUR AVERAGE GEAR Room correction products aren’t new, but thank goodness ERGO is. While conventional room correction systems utilize simple analysis and limited bands of EQ (often fewer than 8), ERGO uses multiple measurements and proprietary algorithms to create a 3D image of the room, and then applies 1024 dynamic filters to control the audio environment. Our 3D model allows users to preserve the “good” characteristics of the room, while correcting the bad... ERGO doesn’t color the sound or produce an artificially sterile environment. ERGO produces the best mix for a given room; a mix that will translate better to other listening environments, since it was mixed in a “perfect” room. The studios occupy a guesthouse in the back of my residence, and we have done a fair amount of acoustic treatment including bass traps for the corners of our control room, diffusers across the back wall, and custom designed and built baffles for the live room. While we've had modest success in improving our listening room, we've had sensational response to the work we've written, produced or engineered here including hits for Lenka, Jason Reeves, Lucy Woodward, Don Henley, and Emmy Rossum’s new album, “Inside Out,” which resulted in a JUNO nomination for Producer of the Year. The recognition is terrific, but it doesn't keep me from wanting to continue to improve professionally or acoustically! What I've learned is that no matter how much I spend for the latest outboard processor, synth or studio monitors – if my room doesn’t sound right the real problem is not going to be fixed. The unfortunate truth is that the more I invest in everything other than acoustic treatment, the more it will emphasize the acoustic deficiencies of my studio. The sophisticated room analysis and correction system within ERGO, called “RoomPerfect” was developed by Lyngdorf Audio in Denmark after many years of R & D work. The patented algorithm in the system compares many measurements and corrects for phase and frequency problems using thousands of filters, not just a few. The result is the most accurate mix possible. The process of creating a recording/mixing room in the home or even a small commercial space is no less difficult than building a professional facility from the ground up. Some would argue that it is much more challenging – presenting problems that can’t be solved no matter how much money is thrown at it. The lower the offending frequency, the more vexing it is to fix the problem. Considering the modest budgets normally associated with project studios, I think we can all agree that new tools are needed to help us deal with this old problem. “The Backyard Studios are a perfect fit for the ERGO, because like so many other private studios out there, it has an imperfect acoustic environment that needs ERGO's sonic magic” - Stuart Brawley The latest innovation here at The Backyard Studios is the new ERGO room tuning device by KRK. So rather than make a major commitment to remodelling, we are using ERGO to analyze, compensate and correct for the deficiencies. What we found is that once we fixed the low end, the mids opened up, allowing me to really define key elements in the mix much more quickly. The clarity of my monitoring system improved exponentially, and now when we’re mixing, I’m not fatiguing my ears with unnecessary volume. Stuart has engineered or mixed records for Michael Jackson, Don Henley, NSYNC, Barbra Streisand, Cher, Brandy, Nick Lachey, Seal, Celine Dion, Avion, The Mooney Suzuki, The Matrix, and many more. ERGO SPECIFICATIONS 4.2”” 2.2” 7”” Processing 400MHz Blackfin DSP RoomPerfect Algorithm Sample Rate - 96kHz Room Correction Frequencies 20-500Hz 1024 tap FIR filter for room correction Audio Spec A/B Speaker Select and Control / Stereo Audio-In Freq Response: 20Hz-20kHz Signal to Noise Ratio: 118dB @ Fs=48kHz THD+N: 0.0056% @ 1kHz, 20Hz-20kHz S/PDIF In: 32kHz-96kHz FireWire Spec Mac, WDM, and ASIO Driver support FireWire Recording Interface Capable Simultaneous 4 in, 6 out Mechanicals Illuminated Controls Measurement Microphone Headphone Output Dimensions ERGO: (H x W x D) 2.36" x 7.20" x 4.20" 60mm x 183mm x 107mm Microphone Length: 197mm (7.75”) Weight ERGO: 610g (21.5 oz) WHAT CAN YOU EXPECT WITH ERGO? Once your system is set up, your room has been analyzed, and ERGO is correcting, you can expect: For over 20 years, KRK has been the monitor of choice for recording engineers and artists responsible for creating some the greatest music of our time. Radio and TV broadcasters choose KRK powered monitors for their legendary accuracy and transparency. When it is critical to hear every nuance of every sound from Classical to Coltrane and Country to Clapton – KRK is the clear choice. More accurate sound—room influences like bass build up, wall and desk loading, and muddiness are tamed. Better imaging—by removing room problems, there are often dramatic improvements to imaging. Ability to hear “deeper” into the mix—room problems cloud the lower midrange of a mix. ERGO’s correction tames this interference. Better performing monitors—the best monitors in a bad room will be challenged to provide a detailed image of your mix. Since ERGO corrects the room problems, your monitors will perform to their full potential. Mixes that translate better—great rooms are the basis for great mixes. ERGO can help transform your room into a better acoustic environment so you can mix the music instead of compensating for the room. Before we made a decision we listened to a whole bunch of speakers in our production studio -- our own taste test -- and picked out the KRKs. Surprisingly, they were also a more economical choice. We have country, rock and classical formats. The KRKs work for all of them. Ken Wolf, Director of Engineering Entercom - Kansas City KRK USER PROFILES KRK monitors are used worldwide in small project studios and world-class mixing rooms. KRK’s are also found in numerous applications outside of recording, including broadcast, corporate facilities and video post production. Whether you are a producer, engineer, musician or broadcaster. KRK has products that fit your style and your commitment to great sound. MANCHESTER ORCHESTRA : Rock Band Manchester Orchestra is everything you want a rock group to be: raw, urgent, emotional, and 100 percent authentic and that’s why they use VXTs and ERGO. "There is nothing fake about this," says frontman and lyricist Andy Hull. "There's not one fake sound on it. We recorded it live because we wanted it to sound like a band, and I think it does: live and loud! These KRKs are ideal for tracking rock guitars even at high volumes" This young band has created its own version of what a classic rock album should sound like, complete with fiercely beautiful melodies, shifting guitar and keyboard textures, loud/soft dynamics, and an urgency in each band member's performance. They just appeared on Jimmy Kimmel after spending over 300 days on the road in support of their debut album. ED CHERNEY : Mixing STEPHEN MARSH : Mastering Although modest about his accomplishments and even though he downplays his longevity as a mixer, engineer, arranger and producer -- clearly when Ed Cherney drops names, jaws tend to drop as well. Bob Dylan, Jackson Browne, Eric Clapton, Bonnie Raitt, Iggy Pop, Jann Arden, SHeDAISY, Ry Cooder, B-52's, Bob Seger, John Mayer, as well as super groups The Rolling Stones, Fleetwood Mac, The Doobie Brothers and many others too numerous to list. Ed is a multiple Grammy® winner, TEC Award winner, Emmy Nominee, his discography spans many pages and he has seen success across multiple genres including country, rock, pop, R&B, live broadcasts, soundtracks, film scoring and 5.1 mixes. Stephen Marsh is a highly sought after provider of custom mastering services to the production communities of Los Angeles and beyond. He has mastered Grammy® winners and multiple gold and platinum albums and his clients include: Jeff Beck, The Donnas, Marianne Faithfull, Ginuwine, Incubus, Los Lobos, Kenny Loggins, Keb' Mo', and The Pharcyde. His soundtrack and compilation credits include Elf, Sideways, The Notebook, The Wedding Crashers; plus Barenaked Ladies, Black Eyed Peas, Bonnie Raitt, David Gray, Def Leppard, Elvis Costello, Fiona Apple, Rob Thomas, and Sheryl Crow. TAL HERZBERG : Recording ENTERCOM : Broadcasting Tal Herzberg has become one of today's most successful producer/ engineers, with recent credits for Christina Aquilera, the Black Eyed Peas, Herbie Hancock, Joss Stone, American Idol, the Pussycat Dolls and JC Chasez. Herzberg has also formed a new strategic partnership with the legendary Henson Studios (formerly known as A&M Studios), where he does much of his recording and mixing. Having spent years trying to find the perfect studio monitoring system, Herzberg has chosen KRK's Expose E8Bs and KRK12 subwoofer. Entercom including Entercom Red Sox, BINKY GRIPTITE : Musicians MOOG : Innovators Some people don't know the difference between Retro and Old School - Binky Griptite will let you know quick! Being a songwriter, solo artist, producer and session guitarist extraordinaire with over 20 years experience, he explains, "Retro is a trend... Old School is an attitude; it's about doing things the way they're supposed to be done." Binky does Soul and Funk music the way it's supposed to be done: dirty, gritty and nasty! He's been around the world as a sideman, performed on 5 platinum selling albums and received Grammy® recognition for playing on the Song of the Year for 2007 ("Rehab" - Amy Winehouse). He is currently a member of the world famous Dap Kings. Moog instruments connect people on multiple levels to their creativity, their music, their talent, their audience and their inspiration. Bob Moog's namesake analog synthesizers have affected popular music in ways he might not have expected back in 1954. Synthesizers have infiltrated every style of music, and so many companies have tried to recreate that analog sound. But above all the copycats and spin-offs, it always comes back to one name: Moog. Any synth only sounds as good as the speakers it's played through which is why Moog chooses KRK for their factory showrooms. is one of the five largest radio broadcasting companies in the United States, with a nationwide portfolio of 110 stations in 23 markets, San Francisco, Boston, Seattle, Denver, and Portland. Known for developing unique and highly successful locally programmed stations, is home to some of radio's most distinguished brands and compelling personalities. They are also the radio broadcast partner of the Boston Boston Celtics, Kansas City Royals, New Orleans Saints and Buffalo Sabres. When we design our products we always start with the question “what does the customer really want?” The usual terms get thrown around like accuracy, reliability and precision. But when we dig down to the real needs of the customer, the same answer keeps coming up: a product they can trust! Engineers and artists need products they can put their faith in. Ones that deliver a true acoustic interpretation of the mix. This sounds simple… but it isn’t so simple when it comes to designing these complex speaker systems. At KRK we take design and performance very seriously. If it’s not right… it won’t go to market… period! That is the kind dedication we pour into every product. And we do that because we know our customers have come to trust us for that. We know they are dedicated to their music and the products they use deserve the same design dedication. This “design first” mentality is what the company was founded on and has helped KRK become an industry leader in this highly specialized market. Great sound doesn’t start with the studio, the microphone or the latest wiz-bang sampling device. It starts in the heart, and it starts with the truth — the very essence of the KRK design philosophy. This is why we come to work every day. To deliver products that are true to the principles that KRK was founded on. The KRK Team. "Over the past five years I have produced hits for Mary J. Blige, The Pussycat Dolls, The Black Eyed Peas, and Keyshia Cole listening exclusively to KRKs. KRKs are the benchmark for me. In production, in final mixes, in casual listening sessions: it all leads back to KRKs. I have brought them to mix rooms, mastering rooms and living rooms in order to establish that what I'm hearing — I'm hearing." KRKs are refined, pristeen, and analytical, while at the same time kick serious ass, impress the hell out of artists, dazzle the promotion staff and deliver an unforgettable sonic impression." – Ron Fair Chairman, Geffen Records All specifications contained within this brochure are subject to change without notice.
Similar documents
ayout 1 - Musik Niederberger
Since its founding in1986 by film sound engineer Keith Klawitter, KRK Systems has evolved into one of the most sought after and respected manufacturers of studio reference monitors in the world. KR...
More information