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1 Edition 28 - February 2009 X Future Article: ROBERT HARLEY’S SYSTEM SETUP SECRETS (PART 2) ....................... 2 X News, Events and Reviews: NEW SPENDOR A-LINE. SPENDOR S3/5R AND FURUTECH DEMAG REVIEWS ........................ 5 Click on logos or hyperlinks for more info! X Classifieds and Special offers: ......... .10 ‘AVCables CC focus’ - your source for keeping you up to date on all the latest news, reviews, events and technical commentary related world-renowned product ranges. Please forward any inputs, to our comments or suggestions you may have to [email protected] Editorial Comment Welcome to our 28th edition of AVCables Focus. We wish all our subscribers a prosperous and Happy New Year! We already have new mouth-watering products, as well as music events and great technical articles lined up for the year so be sure to stick around! In this edition, we continue our feature article (part 2), covering excerpts from world-renowned hi-fi reviewer Robert Harley, Editorin-Chief of The Absolute Sound Magazine, on system setup secrets. Excellent stuff! Do not miss out!! Our ‘News’ section covers the release of Spendor’s new A-line floorstand loudspeakers, the Spendor A5 and A6; and in our ‘Technical Snippets’ section we continue our posting of FAQs on HDMI cables and technology. And in our regular ‘Reviews’ section, we cover a recent review from HiFi Choice Magazine on the Spendor S3/5R, as well as a recent review on the Furutech Demag from HiFi World Magazine. We are also planning another MUSIC DAY where you can hang out, chat, eat, drink, listen to good music and buy great hi-fi products! Be sure to read more about this on page 6! Finally, we wish to appeal to all our subscribers to get actively involved in our Newsletter this year. Your feedback, ideas and input will make this Newsletter much more fun to read for all and more technically relevant via combined inputs and experiences from a large music lover audience...get at it right away and send us an e-mail to [email protected] A reminder to please browse through our classifieds and product SPECIALS for great deals on offer. Enjoy! Jeandré Botha Note: Product specials shown and entry into our quarterly competition are 2 AVC ABLES CC Feature Article: Robert Harley’s system setup secrets (part 2) How an audio system is installed, set up, and fine-tuned has an enormous impact on that system’s sound quality. You might have chosen some great individual audio components, but that doesn’t guarantee you’ll get great sound. If you have missed out on part 1 of this excerpt, please download our previous newsletter now by clicking here. Introduction We continue our feature article (part 2) with excerpts from world-renowned hi-fi reviewer Robert Harley, Editor-in-Chief of The Absolute Sound Magazine, on system setup secrets. The excerpts have been compiled from his book, “The Complete Guide to High -End Audio”. All credit for this compilation goes to the author. AC Pow er Conditioners Once your equipment is housed in a rack or enclosed cabinet, you’ll need to plug the gear into an AC power source. Rather than plug the components into an AC wall socket, you should invest in an AC power conditioner. An AC power conditioner plugs into the wall outlet and provides multiple AC outlets for plugging in your audio equipment (see picture above). An AC power conditioner is the single most important “accessory” you can add to your system. In fact, I consider an AC conditioner not just an accessory, but also an essential component of any high-performance audio system. AC Authorized SA Dealer Network (E=Ecosse, S=Spendor, F=Furutech) conditioners act in two ways to improve the sound of an audio system. First, AC conditioners filter noise from the AC line before it gets to your audio components. This noise on the AC power line is generated by light dimmers, refrigerators, motors, and household appliances. Industrial motors connected to the power grid also pollute the AC line with hash and high-frequency noise. This noise gets into the audio signal and degrades the sound. A second source of dirty AC is your equipment itself. Any component using a microprocessor or other digital circuits (all digital source components, A/V controllers and receivers, and even some analog preamplifiers) put noise on the power line through their AC power-line cords. This noise then gets into your other components and reduces sound quality. The AC ground connects all the chassis of an audio system. If you’ve got a noisy ground on one component, you’ve got a noisy ground on all your components. For example, digital noise in a CD player’s ground can get into your preamplifier, with the AC power line acting as a conduit for this noise. All of these problems can be controlled with a well-designed AC power-line conditioner. First, nearly all conditioners filter the incoming AC line to remove the highfrequency garbage generated by factories, neighbors, and your own appliances. The filters allow the 60Hz AC to pass, but remove noise from the line. Second, some filters isolate the components from each other with small isolation transformers on some of the conditioner’s AC outlets. These transformers break the physical connection between components, GAUTENG (Pretoria/Centurion): Hi-Fi Installations, E/F, Centurion, (012) 663 1122 • • • • • • The Audiophile, E/S, Garsfontein, (012) 991 6121 Sound Gallery, E/S, Lynnwood Ridge 083 302 0302 Acoustic Design Services, E/S/F, Woodhill Estate, 083 302 1564 SoundWorx, E/S/F, Wapadrand, Pretoria, 084 421 5575 BlueBay Trading, E/S/F, Pretoria, 082 852 7330 GAUTENG (JHB): • Signature Audio, E/F, Pineslopes Mall, (011) 465 8713 NORTH-WEST: • HiFi4U, E/F/S, Klerksdorp, 083 406 5907 • Digital Revolution, E/F, Rustenburg, (014) 592 6147 MPUMALANGA • The Listening Room, E/S/F, Ermelo, (017) 819 3502/3 • Sphere Custom Design & Install, E/S/F, Nelspruit, 082 903 4344 WESTERN CAPE: • Sound Craft, E/S/F, Kommetjie, (021) 783 5089 • • Compu by Design, E/F, Cape Town, 084 588 8055 Sounds Natural, E/S/F, Cape Town, 073 227 3183 FREE-STATE: • Audio World, E/S, Bloemfontein, (051) 444 0927 • Charl Electronics, E/F/S, Bloemfontein, (051) 433 3707 KWA-ZULU NATAL: • Radio Shop, E/S/F, Richard’s Bay, (035) 789 0333 • Music at Home, E/S/F, Umhlanga, 082 321 9169 Continued on next page…. Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 3 Feature Article: Robert Harley’s system setup secrets (part 2) (continued) preventing noise from traveling from one component to another. The isolated outputs are often marked “digital” for plugging in digital components, preventing a CD player from polluting the AC supplying the preamplifier, for example. Third, a good line conditioner will reduce the amount of noise coupled to signal ground. Finally, AC line conditioners can protect components from voltage spikes, lightning strikes, and surges in the power-supply voltage. and the presentation has an ease and musicality not heard without the conditioner. Not all conditioners improve the sound, however. I recommend setting up your system initially without an AC conditioner and living with it for a few weeks. When you do add a conditioner, you’ll be able to immediately identify whether the conditioner rendered an improvement or not. Equipment Set-Up Summary Not all conditioners perform every function listed here; conditioners vary in their design principles, with some addressing one problem but not another. When choosing a line conditioner, make sure its power capability exceeds the power consumption of the components you’ll be plugging into it. Each component’s owner’s manual will state the component’s power consumption in watts. Add together the individual power-consumption specs to determine the total amount of power to be drawn from the conditioner. Compare this number with the power conditioner’s maximum rated power delivery. Choose a conditioner with a sufficient number of outlets for your present and anticipated needs. As with all accessories, if possible, try the power conditioner in your system before you buy. Expect to pay a minimum of R2000 for a conditioner with just a few outlets, to several thousand Rands for a state-of-the-art system. Many excellent conditioners cost less than R8000. TIP: Keep AC cords away from signal-carrying cables. If they must meet, position them at right angles to each other rather than running them parallel to each other. A power-line conditioner can’t make poor audio components sound good; instead, it merely provides the optimum AC environment for those components so that they may realize their full potentials. The sonic benefits of a good line conditioner include a “blacker” background, with less lowlevel grunge and noise. The music seems to emerge from a perfectly quiet and black space, rather than a grayish background. The treble often becomes sweeter, less grainy, and more extended. Soundstaging often improves, with greater transparency, tighter image focus, and a newfound soundstage depth. Midrange textures become more liquid, • Keep interconnects and AC power cords separated behind the equipment rack and on the floor. If they must meet, position them at right angles to each other instead of parallel. • Keep digital data interconnects (between a separate CD transport and digital processor) and analog interconnects between source components and your preamplifier separate from each other. The very high frequencies carried by digital cables can radiate noise and pollute analog signals. • Turn off your digital components when playing LPs. • Keep interconnects and loudspeaker cables as short as possible, but always the same length between left and right. • Position components for adequate Overheating will shorten product life. • Ensure good contact between loudspeaker cables and binding posts. Get the spade lug fully on the binding post and tighten with a nut driver. • Clean plugs and jacks periodically with contact cleaner. • Maintain adequate distance between the preamplifier and power amplifier. The power amp’s large transformer can radiate 60Hz hum. This is more crucial in preamplifiers with phonostages or with separate phono preamps. ventilation. Continued on next page…. Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 4 Feature Article: Robert Harley’s system setup secrets (part 2) (continued) • Install the equipment on a sturdy stand. Vibration can degrade system performance, particularly that of turntables. • Don’t use light dimmers or fluorescent lighting in the listening room. Dimmers put lots of noise in the AC line, which gets into your components through their AC cords. • Experiment with AC power conditioners. They make a huge improvement in some systems, none in others, and can sometimes degrade system performance. Listen before you buy. Some of these set-up techniques may seem overly perfectionist, or capable of rendering a very small improvement in sound quality at best. But all have the potential of increasing the performance of your system, and when combined, can result in a significant sonic gain. Taking your system to the next level of performance with these products and techniques requires patience, listening skill, and a desire to extract the last bit of performance. As your system’s sound improves—and your set-up skills sharpen— you’ll become more attuned to small performance variations. It’s extremely rewarding to improve the sound of a hi-fi system simply by using your knowledge and skill. As important as these set-up techniques are, however, there’s one that trumps them all—correct loudspeaker positioning! All of the set-up tricks I’ve just described should be based on the foundation of good loudspeaker placement... (In our next edition, we continue this excerpt by providing setup secrets and guidelines from Robert Harley for speaker placement. Do not miss out!) Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 5 News, Events and Reviews This section covers all the latest industry news and reviews on our products, as well as information on any local hi-fi news/events of interest. AVCables News Spendor announces new A-line floorstands Spendor has announced the release of their new A-line floorstand loudspeakers. The new Spendor A5 and A6 are compact high performance floor standing loudspeakers. Each model benefits from important advances in Spendor’s drive unit technology, cabinet design and crossover engineering. distortion response over a very wide frequency range. A new approach to low-frequency engineering with minimum damping of the acoustic enclosure, combined with a 4th generation Spendor linear flow port, give the A5 and A6 an unrivalled ability to deliver deep articulate bass, in almost any listening room. With their clean modern styling and natural veneer finishes the new A5 and A6 will blend comfortably and confidently with almost any room décor. Available finishes are light oak, wenge, cherry and black ash. The plinth has a contrasting black satin lacquer finish. Local retail prices are set at R25,999 (A5) and R32,999 (A6). The Spendor A5 offers exceptional performance in relation to its compact dimensions, while the A6 lifts performance to an even higher level with noticeable improvements in clarity, resolution and bass extension. New drive units based on technology developed for the recently launched Spendor SA1 ensure clear and natural mid-range and beautifully open A5 A6 treble. Spendor has developed a pair of 15cm drivers specifically for the new A5 and a new 18cm driver for the new A6. With magnesium alloy chassis, excellent power handling and extremely low colouration these new drivers give the loudspeakers a remarkably big and powerful sound. A new 22mm wide-surround tweeter for the A5 and an advanced 29mm wide-surround tweeter for the A6 combine the extended frequency response of a small diaphragm with the low frequency characteristics of a larger diaphragm to give stable low Continued on next page…. Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 6 News, Events and Reviews This section covers all the latest industry news and reviews on our products, as well as information on any local hi-fi news/events of interest. Industry News and Innovations OLEDs in TVs. While Sony delivered (if you can count an 11" TV), all other efforts seem to have quietly faded into the background. Selected highs and lows for 2008 — Display Daily, 31 December 2008 • A short column like this is not adequate to summarize some of the display industry highs and lows, but what the heck…a quick review of the year’s events finds these highlights and lowlights: Only three PDP makers remain at the close of 2008 (Panasonic, Samsung and LG). Again, the industry will ask how long this technology can stay in the market (rearprojection TV has essentially faded in 2008). • 2008 started with a bang at CES with the death blow dealt to the HD DVD camp by Blu-ray. The payoff has not been as swift as hoped for as sales of discs and players have lagged. • • LCD TV shipments worldwide have overtaken CRT TV shipments for the first time, and the performance of professional LCD monitors has risen to the point of being a viable alternative to CRTs for content creation and broadcast monitoring. e-book readers are a real product all of a sudden. Amazon’s Kindle finally found the right combination of price, performance, content availability and ease of use to excite the market. Expect this segment to explode in 2009. • Industry-wide implementation of energy- and weight-saving technologies over a wide range of TV, monitor, and notebook panels has been impressive and will have significant on-going effects, not only in energy conservation and recycling, but in cost reduction. • LED backlights came on strong in 2008 with momentum clearly building in laptops, but not so much in TVs — not yet anyway. • Thin was in during 2008 with developers vying for the thinnest LCD TV (remember how the contest used to be who could make the biggest display?) • 3D has captured the attention of digital theater operators, Hollywood, CE companies, game developers and even distribution infrastructure companies. The gold rush has started. • Pico projector interest was also at a fever pitch in 2008. This enthusiasm is now seeing results with the first crop of products in the market, with many more to follow in 2009. • On the other hand, expectations for laser-based projectors have been lowered as the delay in low cost lasers has stretched plans and forced closures and consolidation among suppliers and developers. • Events We are planning yet another music day! This time in conjunction with A Sound Experience and Valve Audio. Details are as follows: Venue: Thula Thula Lodge (Pretoria) Date: Saturday, 21 March 2009 Time: 09h00—17h00 I have visited the venue and it offers a lovely tranquil atmosphere, large open spaces, swimming pool and even self catering units for those that come from afar and wish to stay over! For more info and a map to the venue, please visit their website at www.thulathulalodge.co.za The day promises to be worth you while! We will provide delicious food platters (and GOOD MUSIC!) at no cost! There is also no entrance fees. There will however be a cash bar on the premises where you can buy soft drinks and alcoholic drinks. What to expect? Well, we will be showcasing all our brands (Ecosse, Spendor, EmmLabs and Furutech) and the other guys will have their brands (Rega, Valve Audio, Stockfish Records, Naim, Grammophone, etc) on show. All products will be on sale to the public; and might I say, at discounted prices? Watch this space! 2008 also started with much excitement over the future of Continued on next page…. Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 7 News, Events and Reviews This section covers all the latest industry news and reviews on our products, as well as information on any local hi-fi news/events of interest. Latest Reviews FURUTECH DEMAG REVIEWED BY HI-FI WORLD MAG SPENDOR S3/5R GRABS HI-FI CHOICE GOLD AWARD Furutech’s innovative and award-winning CD/DVD/LP/cable demagnetiser, the Demag, was recently (Nov 2008) reviewed by HiFi World Magazine. Spendor’s newly revamped 2-way bookshelf monitor, the S3/5R, have recently won a GOLD AWARD for best loudspeaker £500- £1,000 from much-acclaimed Hi-Fi Choice Magazine. In short, this is what they had to say about the S3/5R: "A variation on a long-established and much admired BBC LS3/5a mini-monitor speaker design. Spendor has incorporated two decades of engineering technology into the S3/5R standmount. Smooth, even and unfailingly polite, this is not simply a loudspeaker for speech and classical music; the Spendor S3/5R can deliver most kinds of music at typical domestic levels with a clarity and coherence that set it ahead of the pack.” In short, this is what they had to say about the Demag: "...the Demag-treated disk displayed an increase in soundstage width and height. Instrumental separation was superior, accompanied by a tightening in bass frequencies. Finally, the Demag produced a substantial improvement of the stereo image." Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 8 AVC ABLES Letters from our members Competition Corner NOTICE: Please feel free to e-mail us at [email protected] with your comments, suggestions, questions and/or inputs for possible addition to this section. Our thirteenth lucky draw for a 1m pair of analogue ‘Ecosse audio Best Boy’ interconnect cables has taken place on 30 November 2008. Our next draw will take place on 28 February 2009. If you have not read the rules for this competition as yet, please do so now by clicking here. Best of luck to all in the next draw! Jeandre AVC ABLES Useful links http://www.avcables.co.za http://www.ecossecables.co.uk http://www.spendoraudio.com http://www.emmlabs.com http://www.furutech.com http://www.avsa.co.za http://www.avforums.co.za http://www.whathifi.com http://www.theabsolutesound.com http://www.stereophile.com http://www.hifiplus.com http://www.6moons.com http://www.oncables.com Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 9 Technical snippets & advise Equipment tweaks / upgrades / advise / FAQs…. We will be covering FAQs on HDMI cables and HDMI technology in the next few issues. If you have a question of your own, please e-mail me and we’ll cover it!! ATC, all connectors on such device must appear on the approved connector list. To add a connector to this list, the vendor must submit to the ATC or HDMI Licensing, LLC full and passing testing results. Question 5: What functionality was added to each version of HDMI? HDMI 1.3: The following provides an overview of major functionality added to each version of HDMI: Higher speed: HDMI 1.3 increases its single-link bandwidth to 340 MHz (10.2 Gbps) to support the demands of future HD display devices, such as higher resolutions, Deep Color and high frame rates. HDMI 1.1: Support for DVD Audio. HDMI 1.2: Adds features and capabilities that increase HDMI's appeal for use in both the CE and PC industries. Specifically, the features and modifications for HDMI 1.2 include: Support for One Bit Audio format, such as SuperAudio CD's DSD (Direct Stream Digital), changes to offer better support for current and future PCs with HDMI outputs, including: availability of the widelyused HDMI Type A connector for PC sources and displays with full support for PC video formats, ability for PC sources to use their native RGB color space while retaining the option to support the YCbCr CE color space, requirement for HDMI 1.2 and later displays to support future low-voltage (i.e., AC-coupled) sources, such as those based on PCI Express I/O technology. HDMI 1.2a: Consumer Electronic Control (CEC) features and command sets and CEC compliance tests are now fully specified. Creation of version 1.2a of the HDMI Compliance Test Specification (CTS), which includes a CEC Supplement. HDMI CTS 1.2a has been updated for technical consistency with HDMI Specification 1.2a as well as to the recently released HDMI Specification 1.2. Significantly, CTS 1.2a contains additional cable and connector testing and Authorized Testing Center (ATC) submission requirements. Specifically, under CTS 1.2a, the Adopter shall submit for testing to the ATC any new HDMI cable whose length exceeds previously tested cables. Additionally, HDMI Licensing, LLC will maintain a list of approved connectors. For a device to pass CTS 1.2a testing at an Deep Color: HDMI 1.3 supports 10-bit, 12-bit and 16-bit (RGB or YCbCr) color depths, up from the 8-bit depths in previous versions of the HDMI specification, for stunning rendering of over one billion colors in unprecedented detail. Broader color space: HDMI 1.3 adds support for “x.v.Color™” (which is the consumer name describing the IEC 61966-2-4 xvYCC color standard), which removes current color space limitations and enables the display of any color viewable by the human eye. New mini connector: With small portable devices such as HD camcorders and still cameras demanding seamless connectivity to HDTVs, HDMI 1.3 offers a new, smaller form factor connector option. Lip Sync: Because consumer electronics devices are using increasingly complex digital signal processing to enhance the clarity and detail of the content, synchronization of video and audio in user devices has become a greater challenge and could potentially require complex end-user adjustments. HDMI 1.3 incorporates automatic audio synching capabilities that allows devices to perform this synchronization automatically with total accuracy. New HD lossless audio formats: In addition to HDMI’s current ability to support high-bandwidth uncompressed digital audio and all currently-available compressed formats (such as Dolby® Digital and DTS®), HDMI 1.3 adds additional support for new lossless compressed digital audio formats Dolby TrueHD and DTS-HD Master Audio™. Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!! 10 AVC ABLES CC Classifieds Newsletter Back Issues NOTICE: The classifieds section is a free service for private sellers ONLY. No retailers or wholesalers may submit classifieds. Submit your inputs to [email protected] OFFERED Jamo D870 Floostanding Speakers. R38 999 (New). Asking R23 000 not boxed. Excellent Condition. Phone Pieter 0834065907 Phone Pieter 0834065907 Polk TSI-300 Floor standing speakers. R5800 (New). Asking R3900 boxed. Excellent Condition. TO SWOP None You can download back issues of WANTED our newsletter from our website by clicking here. None ISSUE 25— OCTOBER 2008 Feature article: A view on • • optical disk/LP demagnetization News: New Ecosse CS 4.7 • Bi-wire Reviews: Ecosse picture per- Prices subject to change without notice fect HDMI ULTRA and ULTRA+ ISSUE 26— NOVEMBER 2008 Feature article: Recap of the • *NEW ITEMS • • • • • • • • • • Ecosse CS2.2 PLUS (off-the-reel, per metre): Ecosse the Sub Ultra (3m, RCA 24k Gold plated): Ecosse Fibre Optic T2T Superior (3m ea): Ecosse DVI-D Picture Perfect (3m ea): Furutech FP200B(G) 24k gold-plated banana plugs (ea): Furutech FP203(G) 24k gold-plated spades (ea): Furutech FI-15E(G) high perform IEC power plugs (ea): Spendor S3e bookshelf speakers (Rosenut, pair): Spendor S6e floorstand speakers (Rosenut, pair): Spendor S6e floorstand speakers (Rosenut, pair): R54 R1,758 R1,286 R2,037 R112 R95 R409 R14,999 R27,999 R38,999 R46 R1,494 R1,093 R1,730 R95 R81 R348 R12,750 R23,800 R33,150 • Sound & Vision Expo 2008 News: New Ecosse MS 4.7 • Bi-wire & Furutech Powerflux Reviews: Spendor S3/5R, Furutech Demag, Furutech eTP609E and Ref III cables ISSUE 27—DEC 2008 / JAN 2009 Feature article: Robert • Harley’s system setup secrets • (part 1) News: New Tonearm cables • from Furutech Reviews: Spendor S3/5R, Spendor SA1, Spendor S8e, EmmLabs CDSA SE DEMO ITEMS • • • • • • • • 1x Ecosse ES4.45 BiWire 2x4 (3m set, ban/ban): 1x Ecosse Baton MkII (2m pair, XLR): 1x Ecosse CS2.3 BiWire centre 2x4 (1m, ban/ban): 1x Ecosse Prisma Superior Component (10m, RCA): 3x Ecosse S-Video MkII Monocrystal (1m each): 1x Ecosse MS2.3 centre 2x2 (1.5m each, ban/ban): 1x Ecosse MS2.3 centre 2x2 (2m each, ban/ban): 1x Ecosse SMS4.7 BiWire 2x4 (1.5m, ban/spade): R4,503 R4,906 R1,415 R2,992 R1,072 R1,479 R1,801 R13,957 R3,152 R3,434 R990 R2,094 R750 R1,035 R1,260 R9,770 In our next edition... • Feature article: Robert Harley’s system setup secrets (part 3) • News: New EmmLabs DAC (DAC2) and Transport (TSD1) • • Events: Expo updates Reviews: Furutech Tone Arm cable, Furutech Ref.III cables • • NB: *Please e-mail us at [email protected] if you are interested in any of these SPECIALS, stating the item/s of interest to you and your location; and we will refer you to your closest participating Dealer. PO Box 58926, Karenpark, Akasia, 0118 Letters from members Technical Snippets: HDMI FAQs • Competition corner—winner www.avcables.co.za , [email protected] , cell 082 774 4831 Note: Product specials shown and entry into our quarterly competition are only valid for subscribers to our newsletters. Click here to subscribe NOW!!