Vintage pair of university sound debonaire 3 way speakers wood case altec. Ultralinear ul600hc car amplifier overview and full product specs on cnet. Opinions on fender silverface twin reverb w jbl d120f discussion in amps and cabs started by khm9, aug 17, 2016. The result is an output section that that has nearly triode linearity, and nearly pentode efficiency. Ultralinear is a special case of distributed loading. There are currently no manuals available to download for the audio design. We delete comments that violate our policy, which we encourage you to read. All i know from searching around when i had my ul1700 is that they are out of business and were compared to and called the boss brand of the late 90s. How long they have been building home speakers, i have no idea. Bluetooth for connecting via bluetooth to smartphones, tablets and computers. Apples first 5g iphone wont go into full production until a month later than usual.
The socalled white van speaker scam has been around for a long. It includes a pair of studioquality headphones, a combination dac digitaltoanalog converter and headphone amp, usb mobile adapters, and a guide to getting the most out of your session. I play mostly clean and sometimes with a blues breaker andor brit bender. Power output is 70w per channel in ultralinear and 36w per channel in triode, with.
Unfollow ultra linear speakers to stop getting updates on your ebay feed. Yes, this amp is made in china, but so is the iphone. I installed it in mono mode powering only the center channel speaker, so as specified on the. What i will say is that in ultra linear mode the 65v1 appears to pack more punch, although it comes with a loss of detail in comparison to triode mode, in which less sensitive speakers fare worse and the higher efficiency speakers let me relax and soak in the finer detail and the nuances of the recordings in my listening sessions. A part of the polepiece is sanded so that the flux at the periphery remains saturated enough. At only three pounds, the rugged soundlink iii is ultralightweight. I think it would be best if you use it on small 2 way speakers speakers with 4 woofer. If you have a nostalgic look to your home decor, these vintage components may fit in well with your home theater system. The ultra linear arrangement applied to both a singleended and a pushpull stage. These socalled noname brands were just that no advertising, high selling margin speakers. Genesis media labs models g505, g506, g507, g508, g608. Ultra linear ul1218w 12 700 watt high performance subwoofer. White 48 wetstyle sink from the cube collection featuring a linear design. Ultra linear ulbb12 subwoofer overview and full product specs on cnet.
I sold lots of these speakers along with another noname brand called image in the 70s. Save ultra linear speakers to get email alerts and updates on your ebay feed. Surround sound systems free delivery possible on eligible purchases. On the power limitation speaker compatibility issue, i would agree that, if one. This reduces leakage to avoid negative feeback to influence the bobbin. Lexington acoustics, linear phase studio monitors, lux audio. Item model number ul1218w date first listed on amazon. That being said, i think a nice guitar focused speaker would have to. Opinions on fender silverface twin reverb w jbl d120f. It has a modern and sleek finish, and is manufactured with wetmar bio, which is an ultra resistant ecofriendly composite material.
Svs sledge pb ultra subwoofer amplifier speaker sta d. Review by phil gold more and more people are listening to music through headphones. Ultra linear is a method of using the output transformer as a very local feedback loop to linearize the output section. Seller is selling the combo for , i think its a great price. Master volume emilnence legend speakers iphone 7 camera rode k2. The jdrc is jolidas most powerful integrated tube amplifier. Rogers high fidelity 65v1 tube integrated amplifier. Ideally, the capacitor in the feedback path should be increased to 1,000 pf in the 3. Ultra linear uld410 subwoofer driver sign in to comment.
Vintage university model 312 3 way diffaxial speaker with rf controls. I just dont think these are good speakers or someone here would know about them. Technically a modeler should be feeding an ultra linear power amp with flat response speakers and all the amp, speaker and cab coloration should be coming from the modeler. Ultralinear electronic circuits are those used to couple a tetrode or pentode vacuumtube also called electronvalve to a load e.
Best headphones best laptops best phones best tvs best speakers best routers best smart home. Ultra linear is know in car audio world much more so than home audio. Modding an ultra linear silverface twin reverb the gear page. The model one as3 owes many features to the larger model the black moon.
Bryston bha1, graham slee solo srgii, graham slee solo ultralinear diamond edition, musical fidelity m1hpa and woo audio wa22 headphone amplifiers. With the speaker 6 ohm voice coil con nected to the 8 ohm tap and signai applied, measured voltages. If you have any documentation for this model, for example owners manual, service manual, brochure, advert etc, please consider donating a copy to our free archive. To help you choose the right speakers, we recommend using crutchfields speakercompare listening kit. I discovered that it is possible to bring all these various coupling techniques into one general model by means of the introduction of the screen grid feedback ratio x and the introduction of the cathode feedback ratio. These loudspeakers can be small enough to fit on a bookshelf or large enough to sit on the ground, looking similar to furniture.
The long history of the white van speaker scam digital trends. Line array pa bundle with l1 model ii speaker array, b2 bass module, and 4channel t4s tonematch mixer. Best buys 4k ultra hd tvs are more accessible and more affordable than ever. There are available several commercial output transformers for ultra linear use which have the correct impedances. Ultralinear audio design manual loudspeaker system. Find low everyday prices and buy online for delivery or instore pickup. However this amp is only rated 40 watts and you cant drive speakers very loud. This gives the smoothness of set amps with the power and dynamics of pushpull design. Fender twin reverb silverface 5w it11 audio tonegeek. Speaker transformer vintage audio parts universal output transformer. I dont know about the car products they produce now but at one tie they built very decent stuff. Discontinued ultralinear home speakers at sonic electronix.
The ultralinear or distributed load method of operating a pushpull output stage in an audio amplifier has been known for some years now, and was first employed in a commercially produced amplifier just after the war. Electrovoice zlx12bt w 12 powered speaker with bluetooth. Behringer studio 50usb is a very popular and one of the cheaper options. Its high efficiency, linear impedance behavior and minimal phaseshifting are equally suited for combination with singleended triode, as well as transistor amplification.
Ultra linear power amplifier for recording studios, postproduction, live sound and hifi application 2 x 300 watts into 4 ohms, 600 watts into 8 ohms in bridged mono operation servocontrolled design can drive virtually any passive speaker such as studio monitors, etc. Unfollow linear speakers to stop getting updates on your ebay feed. Of course the ipod, iphone and other mp3 devices have been a big. If you are looking at an affordable inexpensive tube amp, i would strongly recommend this jolida 202. One year or 1,000 hours whichever comes first on jolida tubes. If you have any documentation for this model, for example owners manual. This pair of desktop speakers has the energy to keep you in your seat for longer. Maybe look and see how much the mb quart 1500s are over at sonic.
Get the best deals on vintage output transformer when you shop the largest online selection at. The 10 best integrated amplifiers to suit any budget 2019 guide. Sony wfxm3 wireless earbuds now at lowestever price. If you want to look at affordable instead of cheap speakers please look at offerings from acoustic reseach. Ultralinear power amplifier for recording studios, postproduction, live sound and hifi. Discover compact, wireless bluetooth and wifi speakers, powerful home theater systems, and stereo speakers. Service this is a later 1978 ultra linear ul 5w silverface fender twin reverb that has extensive servicing and mods. Vintage speakers can go well with a variety of home audio systems. Ultralinear operation, also known as distributed load operation, is a term when applied to singleended or pushpull vacuum tube audio amplifiers, that describes the particular output stage configuration whereby the screen grids grid 2 of tetrodes. As the flagship model in rotels 14 series range, the a14 steps it up again. Modding an ultra linear silverface twin reverb discussion in ampscabs tech corner. Its in the top 3 bestselling studio monitors and has dozens of popular alternatives in the same price range, such as behringer truth b2030a or kali audio lp6. The audio nirvana el84 uses the two most popular vacuum tubes of all time.
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