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Bob carver amazing ribbon loudspeakers manufacturers

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WATCH RELATED VIDEO: Home Theater Geeks 29: Audio Legend Bob Carver

Bob Carver has built new Amazing Line Source Speakers~


Rather, he is an original thinker who reconsiders the philosophical underpinnings of every type of component he produces. Greene, The Absolute Sound Magazine. B ob intended to become a physicist.

To pay the bills during college, he repaired television sets. This on-the-job introduction to electronics began his lifelong romance with vacuum tubes. Dare we say, " He warmed to them "? In , while pursuing his Masters Degree, he built a watt amplifier prototype housed in a coffee can. Phase Linear corporation, founded by Bob and Steve Johnston, was created to build and marketing this product.

With watts per channel it soon became the standard amplifier used in recording studios, sound. It was followed by the Phase Linear with watts per channel, Series Auto-correlation Pre-Amplifier and Andromeda loudspeakers. In , Bob sold his interest in Phase Linear and founded Carver. Fifteen years of innovative products followed including Magnetic Field Amplifiers, FM tuners and receivers with Asymmetrical Charge-Coupled Detection, and preamplifiers and receivers employing his Sonic Holography processing.

Many are still regarded as sought-after classics as a quick search on E-Bay will reveal. Bob doubled-down on loudspeaker design with The Amazing Loudspeakers, a ribbon and multiple cone transducer design that ultimately led after countless iterations to the Amazing Line Source decades later. Bob never lost his fascination for tubes during his Carver years.

The "auto-correlator" is a multi-band, single-ended dynamic noise filter with noise reduction in four frequency bands, one in the bass intended to suppress turntable rumble and three in the treble intended to suppress tape hiss and such. The noise filters are controlled by signals derived from bandpass filters, not from a correlation process. Correlation is the comparison of two or more signals, while auto-correlation is the comparison of a signal with delayed versions of itself to determine the degree of similarity at different delay times — useful, for example, to determine the amount of delay that produced an echo.

Sunfire was one of the first U. Why re-invent the wheel? Pages from the Sunfire Brochure. That brings us to the present. Several product line additions are coming soon. The Carver Stereophile Challenge. Magnetic Field Coil Power Amp. Carver's U. Patent 4,,, first applied in his model M power amplifier, describes a power supply whose input switches on and off at an ultrasonic rate to adapt to the varying power demand of the amplifier.

The innovation is in the power supply, not the amplification circuitry, and in the use of switching, not in the use of a coil or coils. Sonic Holography. It enhances stereo imaging by introducing a delayed and equalized signal from the right channel at the left loudspeaker to cancel the signal from the right loudspeaker at the listener's left ear and vice versa.

In the real world, a sound produces a two sound arrivals, one for our left ear and one for our right. Stereo speakers produce FOUR sound arrivals. Each ear gets a delayed second arrival that muddies the sound stage. Through special processing circuitry, Sonic Holography cancel the second arrival, restoring clarity and realism. Asymmetrical Charge-Coupled Detector. The "asymmetrical charge-coupled detector" is not the FM detector circuit of tuners, but rather single-ended dynamic noise-reduction processing applied to the noisy left-minus-right component of a weak FM-stereo signal, along with artificial ambience generation to compensate for loss of ambience resulting from the noise reduction.

The result was a dramatically cleaner signal on weak or interference-prone FM stations.


Carver Amazing planar speakers

User Name Stay logged in? Bob Carver newest ALS system? Any thoughts on these? Looks like Dayton Planar tweeters and ND series neo woofers? Carver still around? Sent from my CW-Hi8-super using Tapatalk. Everyone would do it, if it were easy.

(Loudspeaker manufacturers and distributors had learned this same "lesson" years by Sunfire, or someone under license or even by Bob Carver himself.

Where's Bob Carver now?


This was at the fair in Munich and I am sure that many producers of considerably more expensive speakers who heard the small wonders, left the Raido room, because it was there that the speakers were on display, with worried minds. They were simply one of the biggest surprises of the fair. Have I heard better speakers than Scansonic MB-1 for this price? Do I want a pair of MB-1? This is really something you need to consider if you are looking for some really good stand speakers where the price is not sky-high. Here, you get a sound picture you will immediately like, and it all just feels sooo right. A big applause for MB The MB The 2. The speaker is crossed over at 3.

Bob Carver

bob carver amazing ribbon loudspeakers manufacturers

Rather, he is an original thinker who reconsiders the philosophical underpinnings of every type of component he produces. Greene, The Absolute Sound Magazine. B ob intended to become a physicist. To pay the bills during college, he repaired television sets. This on-the-job introduction to electronics began his lifelong romance with vacuum tubes.

They create a realistically-sized and enveloping soundstage, and image precisely within that environment.

Bob Carver ALS Amazing Line Source Loudspeakers


Read times. Pages: [ 1 ] Go Down. SteveFord Facilitator Posts: The poodle bites, the poodle chews it. My old set until 3 years ago was the Platinums serial driven with a TFM In those days I was trying to duplicate a Dead concert.

Carver Audio Silver Edition Amazing Loudspeakers Floorstanding Speakers

Submit your questions to Richard Vandersteen, and learn from The Man himself everything you always wanted to know about Vandersteen products! Richard will review the questions, pick those with the widest interest and post the questions and answers below. Please include your first name in your question so that you can find it on the page. Qs and As may be sorted by topic in the drop down selector. Questions and especially service issues that require immediate assistance or do not get answered here should be directed to your Vandersteen dealer or to technical support at Vandersteen Audio at Also please note that Richard and only Richard answers these questions.

The ribbon was built in China by Hi-Vi for Homni, my Chinese supplier for drivers at the time. Shortly thereafter he sold the design to Hi-Vi as part of a joint.

Power Cables, Speaker Cables. Anyone find improvements.

To see my attempt at speaker design using them,see my page at Happy listening! GS "Without deviation from the norm,there can be no progress" sanf Unfortunately, they are no longer manufactured and are now considered collectors items by some.

A Visit with Bob Carver and His Amazing Line Source Speakers


LOG IN. Ribbon tweeters are fairly common on some high end speakers. Edit Delete. Do you mean a true ribbon, or an AMT like, or a planar magnetic? Give some examples of a speaker with such a beastie. Well, the biggest con is they really aren't all that great.

At the heart of the company was high end Carver Amplifiers that were reasonably priced at the time and challenged some of the best and most expensive competitors on the market.

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Site Management Clement Perry. Ad Designer: Martin Perry. CES Sponsor. Driven by a slew of MSB electronics, I was absolutely astonished at the incredibly high resolution - coupled by a natural and vivid presentation - this system had going for it.




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