Tractrix horn for sale

By fakesportsJanuary 11, in Garage Sale. For sale are a pair of Fastrac Lascala wooden tractrix horns. These replace the K mid-horn and offer a significant improvement in sound. Selling because I sold my Lascala speakers. Horns are in excellent condition.

tractrix horn for sale

Buyer pays shipping. When i first heard tractrix options for K i was surprised at the improvement to my ears in sound. I'd been skeptical. You can post now and register later. If you have an account, sign in now to post with your account. Note: Your post will require moderator approval before it will be visible. Paste as plain text instead. Only 75 emoji are allowed.

Edgarhorn 350hz Tractrix wood horns with JBL 2441 compression drivers [Expired]

Display as a link instead. Clear editor. Upload or insert images from URL. Garage Sale Search In. Recommended Posts. Posted January 11, edited. Edited June 6, by fakesports. Share this post Link to post Share on other sites.

Posted January 12, Location will help, as someone local might be interested. Good luck with your sale. I'm in Los Angeles. Posted January 16, I have a pair of these in my LaScalas and the sound is really sweet to my ears. Posted January 19, Bump, price drop. Posted February 3, Bump, price drop!

Join the conversation You can post now and register later. Reply to this topic Insert image from URL. Go To Topic Listing.Classic Audio Loudspeakers not only provide craftsman standard cabinet designs but the exceptional audio is emotive, intense and evocative.

This superlative sound is achieved after John Wolff developed innovative technology based on traditional concepts.

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Classic Audio Loudspeakers is the inspiration of John Wolff inspired by his passion to create speakers which have the same presence and capacity of those created in the s by companies such as JBL. The JBL Hartfield Speaker, which was discontinued in the s, was the main thrust behind his motivation to build speakers combining aesthetic elegance with exceptional sound.

John recognised that using field coil drivers in his speakers would bring a greater sense of dynamics, speed and emotions to the listener. In the end he achieved his aim, not only by building speakers which incorporated field coil compression drivers, but also designed one using beryllium diaphragms.

The T Large amplifiers replaced the need for efficient loudspeakers. All permanent magnets are inferior energy devices. Bruce Edgar. And topped off with a beryllium domed super tweeter with extension to 45 khz. The T-3 follows the no compromise building quality of the T The T-3 system was designed to obtain the finest possible sound from this relatively small enclosure.

Klipschorn AK6

The T-3 contains the same high quality components that have made the T-1 truly reference quality system. For the first time an all wood HTZ radial tractrix horn is employed to optimized our new beryllium fitted compression driver.

T-5 with three-way loudspeaker systems are built with the finest components available today. The cabinet, which houses all these wonderful components, is designed and reinforced to reduce sonic resonances commonly associated with large horn assemblies.

The T7 tower is a new addition to the Classic Audio Loudspeaker lineup to provide a single point source speaker that gives outstanding imaging smaller listening rooms. Designed by Sam Saye, our chief design and application engineer, inthe 8 inch extended range speaker continues the field coil excitation concept and the horn application is now the cabinet. A special cavity tuned transmission line give additional support below the cutoff of the horn.

A smooth roll off allows additional bass down to 20 Hz without overloading the speaker.The iconic Klipschorn is the original, three-way, fully horn-loaded loudspeaker that laid the foundation for the Klipsch brand.

In its latest rendition, this historic speaker boasts an all-new neodymium tweeter, premium wire management system, and fully-enclosed design for flexible placement. The Klipschorn is the only fully horn-loaded loudspeaker available to consumers.

tractrix horn for sale

With its three-way system, each driver is coupled to a horn and optimized to operate in its individual pass-band. This allows the Klipschorn to be a staggering 10 to 20 times more efficient than other conventional loudspeakers. Higher efficiency yields greater acoustic power, which is generated with considerably less effort. The result is the cleanest, most dynamic sound possible throughout the entire musical range.

The phase plug design extends high frequency performance to 20kHz, meaning you hear the most subtle high frequency details better than ever. This eliminates the need for the loudspeakers to be positioned tightly in the corner of a listening room. Additionally, the enclosed back provides positioning flexibility to angle the speaker to achieve the best stereo imaging.

The Klipschorn features a riser base that not only enhances the look of the speaker but also improves the wire management so that speaker cables are cleanly hidden. Strong, versatile, and quality binding posts provide the capability for bi-wiring or bi-amping. The quality continues with internal wiring featuring carbon-loaded insulation, nitrogen-injected PE, and solid long-grain copper conductors. According to Paul W. As a result, less distortion is produced by the amplifier and by the loudspeaker.

That means clarity, accuracy and remarkable tonal definition. Klipsch only uses book-matched wood veneers for the Heritage series of speakers. The veneer leaves are kept in order as they are delicately sliced from the timber and precisely arranged to provide a mirror image at the splice joint — like turning the pages of a book.

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This gives each speaker an aesthetically appealing and consistent appearance that is treasured more than any other cut of wood veneer. Each pair of Heritage series loudspeakers is grain-matched, using wood veneer panels that come from the same timber.

Each cabinet is carefully matched so that each speaker in the pair is practically identical to each other.

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While the speakers move seamlessly together through the factory, each finished product is inspected and labeled with sequential serial numbers, ensuring that every Heritage series speaker leaves the factory as a meticulously crafted set. From the craftsmen in Hope, AR, to the engineers in Indianapolis, IN, Klipsch has always put an extraordinary emphasis on cabinet design.

Crafted from over a hundred wood panels, the Klipschorn enclosure is assembled using only the highest-grade adhesives and fasteners. This is a speaker you will hand down from generation to generation.DIY Firefly. Search this site. Buschhorn Back-Loaded Horns. Just an average guy in an average basement shop building hi-fi audio horn speakers from wood.

tractrix horn for sale

Read on to learn how I built this pair of Hz round tractrix horns. I've wanted to build a front-loaded horn speakers for a while now, but the low maybe even negative WAF factor put the big ixnay on my plans.

What's there not to love about beautiful, large horns loaded with massively heavy compression drivers calling back to the early days of audio? Maybe I'm just a romantic. Erik manages the site, most of which is dedicated to DIY horn systems.

He posts all the plans you need and includes a lot of detail. My first project is to replicate his "Current System," consisting of Hz tractrix horns, 77Hz mid-bass horns. We'll see what I end up deciding on to complete the low end below Hz. In the next several posts, I will share my experience building the ultimate front-loaded horn speakers.

First stop--acquiring a lathe. I wouldn't even know where to begin the process of building a lathe, so I began my search to buy a lathe where any cheapskate does, on Craigslist. Craigslist cracks me up--actually the people on Craigslist crack me up when they post the same item week after week for months and even years with no buyer and no lowered price.

I digress, it only took me about a week to find the perfect lathe--one with variable speed and a swinging head to accommodate the large horns --a JET JET makes some decent equipment, not the best, not the worst, but usually reasonably priced.

I sent the seller my phone number and told him that I'd buy it. I got worried when I didn't hear back within the next four hours. I knew this was a good price, and I'm sure he had other emails.

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He emailed me back within the next few hours, and I picked it up the next morning. Most endeavors start with a plan some of the best started with a mistake, which is content for a different blog.

Imitation is the sincerest form of flattery, so I decided to copy his plans verbatim with a few tweaks. I decided to test my lathe out and make the Hz tractrix horns first.The Volti V-TracII horns and BMS midrange drivers will transform your Khorns or Belles into modern, world-class speakers that can stand toe to toe with some of the best speakers in the world.

The character of your speakers will remain, but the vices will disappear. This new horn has all of the same great features and attributes of the original, but with an improved horn throat section and improved damping. Please note: throughout this website you will see photographs of the original V-Trac midrange horns.

Photographs of the new V-TracII midrange horn are forthcoming. We appreciate your patience. The V-TracII horn makes use of every little bit of space available in the tophat of the Klipschorn and Belle speakers. They have the same exact dimensions as the original stock frames and they attach into the tophats exactly the same way.

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All it takes is a screwdriver to replace the old mid-horn and tweeter grill frame and replace it with modern upgrades. Unlike other horn upgrades that are mounted to a frame, the V-TracII horn itself is part of the frame.

This unique design enables the horn to be larger and the Fc frequency cutoff to be lower; providing better integration between the midrange and the bass horn.

Something else to consider; the mouth of the V-TracII horn extends all the way to the front edge of the Khorn, so the sound comes out cleanly and is not impeded by a frame.

The solid blocks at the sides of the mouth, and the curved braces that are carefully shaped, glued, and fastened to each back side of the horn, provide strength and durability to the construction, as well as additional damping to the horn. When handling one of these units, they feel so solid it's like they are carved out of a single piece of wood. The Volti V-TracII horns are even better damped than the original V-Trac, with a epoxy damping layer applied to the curved sides of the horns.

This makes the V-TracII horns resonance free within their operating range. The V-TracII horns are painted with two coats of primer and two coats of satin black paint, which provides a smooth surface for the sound coming out of the horn, as well as sealing the horn from moisture that might damage it over time.

The quality of construction in the V-TracII horn assures that my customers will enjoy the great sound that they provide for a very long time. Grill Cloth The standard grill cloth supplied with all V-TracII horns is a durable, woven, acoustically transparent cloth that is the same cloth used on the current Klipsch Heritage speakers. It is called new style Klipsch black 7 cloth. It is a very close match to the old style Klipsch black 17 cloth that has been discontinued and is no longer available.

If you were to have the new Klipsch 7 cloth installed on your V-Trac horns, and still had the old Klipsch 17 cloth on the side grills of your Khorns - and you look closely, you will see a difference between the side grills of the Khorns and the tophat grill cloth, but the differences in the two cloths are not obvious to most people. The differences would be more noticeable on the Belle Klipsch than the Khorn due to the fact that the bass cloth and the tophat cloth are closer together and both facing forward.

Volti Audio does have a small amount of the old style Klipsch black 17 cloth in stock, and we are making it available to our customers who wish to match the new tophat grill cloth to the lower bass grill cloth exactly. In the next two photographs, the old 17 cloth is on the left, and the new 7 cloth is on the right.

In the next two photographs, the old 17 cloth is on the bottom and the new 7 cloth is on the top You'll notice that the new cloth is almost exactly the same color as the old, just a bit sharper black, and the materials used to make the cloth are almost identical. The difference really is in the pattern. Also, take note of how tightly the cloth is pulled on the frame, and how straight it is. We use plenty of staples to secure the cloth, and all loose edges are cauterized and glued in place.

Here's a picture of the package: The hardware and tweeter motorboards: Durable, product-specific packaging: Other Important Information The V-TracII horns may be flipped in either direction when installed into the cabinets, so you have your choice of tweeter location inside or outside the midhorn.

But I strongly suggest that you should mount the tweeters on the outside of the midrange horns. When doing this, the crossover location in one of the tophat cabinet switches to the other side from it's normal position, and because of that a longer wire from the crossover to the woofer is necessary.

Newer Khorns, with "AK" crossover networks, will have crossover components inside the woofer chamber of the cabinets.By leliepJanuary 20, in What have you made. At the back side of the horn a tweeter is going to be mounted and the whole stuff will become part of a stereo audio system I made two of them for a friend of mine who is an audio fanatic.

No idea yet how it sounds, because the guy who received the horns from me hasn't yet finished the speaker construction. I constructed and built it the two horns on demand. Beautiful job. I am looking to print a tweeter 5khz and midrange Hz horn too. I just need some more experience working with plastics. Is he going to polish and paint it, or does it stay as-is? If used as-is, I also wonder what the effect of layer lines would be on the sound?

Would that divert or filter some tones? The textured surface will not be any problem. Sound does not move like water from a garden hose. The air particles bump into adjacent ones to transmit sound. Other than that, they are pretty much stationary. Important is a rounded edge at the mouth and a perfect fitting throat to the driver to prevent diffraction. I can see where different infill patterns, densities, varying densities, etc.

Generally a horn high frequency element is acoustically inert regardless if it is metal, wood, MDF or plastic. Material resonances are not significant if properly designed. Musical instruments are built to resonate. Resonant cavities and thin, lightweight construction make this possible, The only danger for a horn is reproducing frequencies too low for the flare rate.

Then they honk. This project is very cleverly designed.

This is nonsense. You obviously have no experience with horns, so we will just leave your "honk" claim where it lays. What you claim are the typical "horn" criticisms from those without experience.

Sadly, there is a lot to be learned that gets blocked with these "attitudes". No honk, predictable radiation pattern, 6dB of gain between 1. After that a smooth rolloff. Easy crossover with one cap. Nice project. What is your point? Actually don't bother, you have been off subject from the beginning. There are many more there equally willing to profess the useless. Please stop hijacking this thread. This project the one that was offered and that I also printed is good, sounds good and is free from any nasty artifacts as long as you play by the rules.

Honk is caused by not playing by the rules - mostly pushing the horn too low. This project works fine starting at about Hz.

I can recommend it to any wanting to experiment with 3d printing of horns. You need to be a member in order to leave a comment.Skip to main content. Related: klipschorn klipsch horn speakers klipsch la scala jbl horn klipsch corner horn klipsch midrange horn klipsch cornwall klipsch corner klipsch heresy klipschhorn klipsch crossover klipsch speakers. Include description.

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