UNDERSTANDING: Room calculations

PAUL McGOWAN Our rooms are as important as our equipment yet only a scarce few of us have the luxury of choosing our room dimensions. Typically we take what we can get within our home and make the best out of it. With our new building in process, we’re heavy into the architectural tasks of […]

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JBL VINTAGE: For sale and NONE on ebay – L96 / L82 / L77 / L65 / L50 / L40 / L36 / L166 / L16 / L150 / L100

FIRST … Please read the important statement at the foot of this page. Thank you. —//— 128H … https://hifisentralen.no/forumet/classifieds/jbl-128h-l112-150-som-ny.235013/ 180t gi … https://hifitorget.se/visa_annons.php/jbl_l80t_gi_130341.htm 4430 … https://www.gumtree.com.au/s-ad/homebush-west/speakers/jbl-4430-studio-monitors-bookshelf-speakers/1282980865 CM62 … https://www.olx.com.pk/item/jbl-control-cm62-speakers-original-jbl-studio-monitors-iid-1040344509 L 100 … https://reverb.com/item/48831754-jbl-l100-1970-s-speakers?gspk=SGlmaXNoYXJrLVJldmVyYg%3D%3D&utm_campaign=Hifishark-Reverb&utm_medium=affiliate&utm_source=partnerstack-legacy L 100 … https://www.audiogon.com/listings/lisaf1eg-jbl-l100-classic-pair-monitors?refsource=hifishark L 100 … https://www.usaudiomart.com/details/649785097-jbl-l100-century-speakers/ L 100T … https://www.usaudiomart.com/details/649746587-jbl-3-way-speakers-l100t/ L 110 … https://www.gumtree.com.au/s-ad/dandenong/speakers/jbl-l110-speakers/1275718941 L 110 ALNICO … https://www.canuckaudiomart.com/details/649817642-vintage-jbl-l110-with-alnico-drivers/ L […]

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SUBWOOFERS: An unnecessary luxury … fact or fiction?

The very term luxury defines whatever it is added to as unnecessary. Air and water are necessities. Love and affection are luxuries. But while many would argue it’s the luxuries that make life worth living, I would extend that to subwoofers make stereos worth listening. Ok, that’s a stretch. Clearly, stereos are worth listening even […]

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AUDIO INSIDER

DOUBLE DUTY: For those that have receivers or integrateds with dedicated RCA subwoofer outputs, this post may have some interest.

For the most part, a dedicated subwoofer output on a receiver or integrated exists because of old-school habits. Long ago, at the beginning of the subwoofer era, there were no built-in crossovers. Subs came in two flavors: an unpowered or powered woofer in a box. If the first the user had to supply a power […]

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TO BE … OR NOT: Bi-amping?

PAUL MCGOWAN … There once was a day when power amplifiers struggled. The mainstays, tube amplifiers, couldn’t handle low frequencies well but had immaculate highs. The newcomers, solid state amps, produced prodigious bass but struggled with the high notes. None handled both. That’s when some bright person decided to combine the best of both worlds. […]

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Does purity lead to distortion?

There are many multi-driver speakers, but few that go floor to ceiling like the IRSV. Floor to ceiling multi-driver speakers are called a Line Source. What’s counter-intuitive about a line source is how specific the imaging can be. With that many drivers, one would think the image would be tall, rather than lifelike, when the […]

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SPEAKERS: Anchor or isolate?

PAUL MCGOWAN … Audiophile wisdom is rife with both good and bad advice. It’s a good idea to pay attention to the electronic chain’s component quality while it’s a bad idea to spend so much on tweaks you ignore the fundamentals. Sometimes this common wisdom finds itself in the middle of a great philosophical divide. […]

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KLIPSCH: Which amplifiers for ultra-sensitive horn speakers (Klipsch La Scala)?

Some ginormous La Scalas have arrived in my small to medium sized rooms. It is a shock. The Harbeths have gone upstairs, where they have more space to breathe. BBC Monitors in a big room; Huge horns in a small room. It’s an upside down world. The trouble is that all my amps are pretty […]

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SPEAKER PLACEMENT: Tilt ‘er back

Paul McGowan … If you’re looking for a quick and easy fine-tuning technique, try tilting the speakers forward or backward relative to the listening position. This is a time-honored tweak that not everyone’s familiar with, but it sure works great. The easiest way to do this is by using a CD jewel case under the […]

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AUDIO INSIDER

….. but if you ever have a chance to experience the effortlessness and pinpoint imaging of a true multi-driver line source, grab it.

When people come to hear the IRSV system in Music Room One they’re always in awe of the number of drivers: 36 tweeters, 12 midranges, 6 woofers per side. Most loudspeakers have one of each: tweeter, woofer, perhaps a midrange. On a speaker like the IRS, the duties are shared. Each tweeter handles 1/36th of […]

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MAGNEPAN: Meet Your Maker: Hi-Fi+ Visits Magnepan

Chris Martens from 2013 but still well worth reading. Here in the United States (my home country) the White Bear Lake, Minnesota-based loudspeaker manufacturer Magnepan enjoys a singular distinction; many members of the high-end audio press consider all three of the firm’s top models—comprising the 20.7, 3.7, and 1.7—as “best buys.” But here’s the interesting […]

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ROOM TREATMENTS:

There are many multi-driver speakers, but few that go floor to ceiling like the IRSV. Floor to ceiling multi-driver speakers are called a Line Source. What’s counter-intuitive about a line source is how specific the imaging can be. With that many drivers, one would think the image would be tall, rather than lifelike, when the […]

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