Leslie 122a motor control board. Of course, this is why they get traded-in.
- Leslie 122a motor control board. Leslie Speakers The Leslie Rotary Speaker is to the Hammond Organ what a scoop of ice cream is to hot apple pie. This motor in conjunction with the electronic motor control board The model 122A is specifically designed for older Hammond Organs requiring a separate tone cabinet for sound reproduction, such as the A,B,C and RT models. For reasons that are a bit too complicated to discuss here, I find myself in need of a spare female 9 pin motor control board connector. Several console connector kits are available Shop eBay for great deals on Leslie Speakers. Hi, I have Leslie 122A from 2004 by Hammond Suzuki which developed the problem and the motor control board is a suspect. The high DC voltage coming from Leslie cabinet View and Download Leslie 122 instruction manual online. This motor in conjunction with the electronic motor control board There is a significant lag when switching speeds - it's part of the Leslie Sound but even if you could get CV control of the stock motors, it's only useful for veeeeeeery slow Leslie Motor (New Style) This motor is used to rotate the horn assembly and the Rotosonic drum in newer Leslie speakers. This is because they use this cathode voltage to supply the motor control board. I've never run into this particular Speakeasy motor myself, but from what I can tell, it's a single variable-speed motor that's speed-controlled for Fast/Slow by the motor control Well I called Hammond Suzuki and they quickly emailed me the 122a service manual. A similar effect is A quick way to determine if your Leslie is of this type is to examine the Leslie motors present in your Leslie. com. 122, 122A, 147, Leslie Motor (New Style) This motor is used to rotate the horn assembly and the Rotosonic drum in newer Leslie speakers. No selectable pulleys. According to them, the master In fact, in the later vcrs, the capstan motor provided drive for most mechanical functions, sometimes achieved through use of diabolical mechanical contrivances Many of these motors had an on-board driver, but were The 122A motors are not DC motors. i think the current Leslie line is overpriced and poorly designed. Repaired this 122A motor control board today!Hammond Model A! Everything works on the Organ! Still available for purchase! Message for more information. a 122a puts out more noise than a standard 122 for example. Thankfully we got it working today Discussion of organ sound reproduction systemsWell I called Hammond Suzuki and they quickly emailed me the 122a service manual. The EIS-122A is fully compatible with existing stock Leslie control Complete lower motor assembly specifically for the Leslie 122A/147A/122XB speakers. It is identical to the Model 122XB, with the exception of having a 6-pin The Leslie speaker is a combined amplifier and loudspeaker that projects the signal from an electric or electronic instrument and modifies the sound by rotating a baffle chamber ("drum") in front of the loudspeakers. Web leslie 122 power supply 250v schematic. 75 ILS 59. An automatic brake circuit is incorporated to minimize time between speed changes of 1 Motor Speed Control Relay for Leslie 122 amplifier. The buzz disappears as the motors ramp up to fast Leslie 122A Owners Manual Servicing the Leslie 122 Amplifier It has a completely different interface from other Leslies, using a pin amphenol connector. Rotary effect to be controlled Get the best deals on leslie speaker motor when you shop the largest online selection at eBay. The control board is likely at fault - they're often rather troublesome, especially the earlier units. Contains Installation Instructions, Service Information, parts list and schematics for the Leslie 122, 122V, 122RV, The motors are controlled with that large motor control board. There *may* be a fast speed Servicing the Leslie Motors Disclaimer This information is for educational purposes only and no claims are made that this information will lead to any successful repair. Hammondzone Topics Date 1 - 13 of 13[hammond_zone] Leslie 122A Noise If you want to contribute, please mail your. A beautiful vintage organ with fully rebuilt and upgraded 122A Leslie speaker. Worst Leslie I've ever had even Picked up the Leslie rotating speaker set-up from an old Hammond organ and am currently building my own "Leslie Speaker" for using with guitar. For standard 2 speed (fast / slow) Dave - the 122XB uses a motor control circuit board and has a different upper/lower motor configuration than your 145 vintage motor 'stacks'. I would keep looking, the new 122a's do have some negatives. It's a not-so-good-quality scan, but it's all they have. Early versions of this speaker powered that board with the cathode voltage, and later versions had their own power Already put over $400 into this 122a. The ~27Vdc found on the 6550 cathodes supplies the motor speed control board. Their tech also noted that I'm guessing these diodes could cause motor issues in the earlier 122A amps that supply the motor control board from the 6550 cathode voltage, which was always a bad idea. The motor speed control board is repairable. They run on AC that's pulse-modulated by the motor control board. e. . This amp provides that classic 40-watt tube sound that Leslie is noted for. We use only vintage style halfmoon switches as seen in the photos. It also directly replaces the original relay found in Hammond-Suzuki 122A amps using the Ideal for use in studio, church, and professional applications where quiet switching or ultimate reliability is essential. I'm David. The switches do not work when EIS MOTOR CONTROL RELAY FOR MODEL 122A LESLIES1 Review The EIS-122 MOTOR CONTROL RELAY is compatible with the following Leslie models ONLY: 122, 122RV, 122V, 142, 222, 222RV, 242. That voltage must stay above ~16Vdc for These motors in conjunction with the electronic motor control board present in the newer model Leslies provide both the slow and fast Leslie speeds. I’ve got a set of motors and a motor control board from a 122A leslie speaker if anyone is interested. I know what you mean! I have one and never want another. Free shipping on selected items. if one or the other isn't zero volts), then the control board does weird things, up to and including stopping the motors. You have a problem in the amplifier of the Leslie. When stereo mixing the cabinet the right side mic always exhibits humwhich never appeared on the older Leslie Repaired this 122A motor control board today! Dec 18, 2024 · 420 views 00:20 The Leslie is installed and sounds amazing!! Dec 14, 2024 · 489 views 01:16 Hammond Model A! Still avail These version have fewer relay problems. Motor Control Board, Motors. View and Download Leslie 122A owner's manual online. Mitchell's Locomotion PRO Rotary Speaker Systems, Hammond Organ Service Parts and Sales Accessories, Leslie Speaker Service Parts Sales Accessories, Rotary Speaker DC Motors I'm only uncertain because I also seated and reseated all of the tubes and five or six molex connectors, some of which looked suspiciously dirty. Make ure you use leslie oil, its quite a bit thicker than Hammond oil. It has been inspected by George Smith Music Center in Anderson, IN and is in need of new drive motors on the woofer and horn. It is identical to the Model 122xb, with the exception of having a 6-pin The Leslie 122A motors may have different characteristics than the than the traditional fast motors, so this might not apply, but one thing that seems counter-intuitive is that I am not familiar with the later gold models, but the hard wired motors puzzle me. $325 · JACKSON, TN (Pending) 122A Motors Hammond - Leslie Speaker Motor Control - Mark II - for 122/147 modification Brand New ILS 381. The cathode resistor on the 6550's is 270ohm in the 122a rather than 150ohms in the 122. If your Leslie model is not listed above, select one Here we have a beautiful 1963 Hammond A-105 Organ with a Leslie 122A rotary speaker. If you The EIS-122 MOTOR CONTROL RELAY is compatible with the following Leslie models ONLY: 122, 122RV, 122V, 142, 222, 222RV, 242. In Here’s a scan of the original Leslie 122 Manual in PDF format. Due to the way the 2 motors work, the drum will actually be in a Its more relative to how often it gets used, the more you use it, the more you should oil it. Replaces the old mechanical style relay found in the 122 and other 21H style amps. If your Leslie model is not listed above, select one Web For Hammond™ Organs Because Of Their Balanced Output. they abandoned the two-speed motor stack in the 80s to use DC motors with a motor Adding to the other post. Motors with Ball Bearings, isolation grommets between the motor mounting base and the adjustment plate which also contributes to quieter operation. This Upper motor tested and removed from a fully functioning Leslie cabinet we part off. 89 shipping 5 watching DA 4P WL XU 6 Good morning. The EIS-122A is fully compatible with existing stock Leslie control circuits and therefore requires no changes at the console for standard operation. The upper motor is used to rotate the horn assembly and the Rotosonic drum in newer Leslie speakers THE LESLIE MODEL 825 SPEAKER The Model 825 is a powerful, single channel speaker equally effective with console or combo organs. It's a not-so-good-quality scan, but it's Newer Leslies only require one motor to control the slow and fast speed while vintage Leslies require two motors. They run noisier, have parts in the amps that I do a lot of repairs for an organ dealer, and virtually every 122A he's had come in has motor control board problems and/or bad motors. As each case is unique, some instances may require the shipment of your 122A / 122XB amplifiers in addition to the motor Individual tachometer circuits for each motor provide feedback information to the motor control circuits. The one stop place for Leslie ! Every parts are tested and are from a fully working Leslie Motor This motor is used to rotate the horn assembly and the Rotosonic drum in newer Leslie speakers. Also for: 122xb, 147a. The Leslie Speaker is a true, 360 degree loudspeaker that can make a room sound and feel bigger than it If neither of these control voltage lines get grounded by the relay (i. This Leslie has bad drive motors in it with defective The EIS-122 MOTOR CONTROL RELAY is compatible with the following Leslie models ONLY: 122, 122RV, 122V, 142, 222, 222RV, 242. For standard 2 speed (fast / slow) I recently purchased a 122a Leslie which has a loud buzz on startup, and this buzz decreases as the unit warms up, but still continues. hese units work with a voltage of 117V. Also fits the model 750. Innovative Sound Systems. We repair them all the time. This motor in conjunction with the electronic motor control board present in these Leslies provides both the slow and fast Just for reference as this looks fairly new. $325 · JACKSON, TN (Pending) 122A Motors 122A uses the later solid-state motor controller with the single motors with the optical-encoder tach on the rear of them. Includes the pulley (hidden in the picture). When you switch from fast to slow, do you detect any thump or volume dip in the audio? That Also, in the 122a, the relay isn't being pushed very hard. The short 122 is a 142. Fast & Free shipping on many items! If a 122a is located too close to an organ the organ can pick up the switching noise of the motor control board. 122A stereo system pdf manual download. Hi, i have leslie 122a from 2004 by hammond suzuki which developed the Anyone, I have a leslie 122 speaker powered by a C3 hammond organ. These are relatively simple amps to work on, but the A-suffix amps have that molex connector to the motor control board which has very little slack. It's a great time to upgrade your home music studio gear with the largest selection at eBay. The solid state switches are designed such that they only Repaired this 122A motor control board today! Mitchell's Organ And Leslie Repair 324 views · December 18, 2024. 122XB has an 11 pin interface, so it's an entirely different animal. However in this case it requires one more lead and the orginal 6-pins Leslie connecting cable has to 01-28-2017, 10:09 PM Hi, I have a Hammond A100 mated to a Leslie 122A (not a 122 but a 122Athe pain in the arse ones with the motor control board) Here’s my problem: When I first Selling a Leslie 122A rotary speaker cabinet/amplifier that needs some repairs. In his view the problem lies in either the Leslie or the motor control board but I don’t know how that could be since the Leslie switches properly when hooked to my Also please note that there are fewer amplifier models than Leslie models - for example, the amplifier called Leslie model 122 is used in not only the cabinet named 122 but also in models 142, 222, 242, 122R, 122V, 122RV and 222RV. Vintage Leslies use two different motors to control the slow and fast speeds while newer Leslies only require one. However, there is the whole motor control board setup. Best to either upgrade There's a little oscillator board in the PSU that supplies the speed reference to the motor control boards on the motors. I oil mine every 2-3 The model 122A is specifically designed for older Hammond Organs requiring a separate tone cabinet for sound reproduction, such as the A,B,C and RT models. i wouldn't use any of it. For a while now, the motor for the horns have been stuck on high speed. It was not worth it. Hi, i have leslie 122a from 2004 by hammond suzuki which developed the problem and the motor control board is a. It has a tighter bass and plenty for home use. 'Dave' is someone else's name. C. Free shipping on many items | Browse your favorite brands | affordable prices. . The Hamptone relay circuit employs two independent logic controlled solid state switches, one for the fast motors and one for the slow. You'll find new or used products in Leslie Speakers on eBay. If your Leslie model is not listed above, select one of the links below to find the correct relay: 122A This is the place to discuss the Hammond organ models and their technical aspects. I own a circa 2000 Leslie 147a. You need the motor control Keep them serviced and oiled Turn them on and let them Dec 24, 2024 · 282 views 00:35 Repaired this 122A motor control board today! Dec 18, 2024 · 422 views 00:20 The Leslie is I’ve got a set of motors and a motor control board from a 122A leslie speaker if anyone is interested. Is this a genuine leslie amp or was it thrown together by a dealer? I suspect something in the The Leslie 122A-NA has new Whisper Quiet A. The upper motor is used to rotate The 122 is the original Leslie that was paired with my organ after getting rid of the TC from what I can tell and its problem existed before I added the 122A. I keep a working one in the truck and if I need The EIS-122A is fully compatible with existing stock Leslie control circuits and therefore requires no changes at the console for standard operation. muckelroy ff Fortissimo Join I might be aquiring a leslie 122a as part of a package deal--probably won't keep it but who knows I might fire it up and never want it to go! Anyway, logistics: I see the Great deals on Leslie 122. I'm a Leslie dealer in Charleston, SC, and repair organs for over 15 years. You may be able to get a schematic from Hammond-Suzuki, but they'll most likely This F/S control circuit can be adapted to another additional function like ‘Leslie Stop’. Cannot find any schematics online and any Ship us your non-working 122A / 122XB motor control board (s) and we will repair to original factory specifications. Of course, this is why they get traded-in. The speed switching is actually done by changing the The EIS-122 MOTOR CONTROL RELAY is compatible with the following Leslie models ONLY: 122, 122RV, 122V, 142, 222, 222RV, 242. $325 shipped! Shoot me a DM. I loaned it to my Generally, the connecting cable used between vintage organs and Leslie cabinets is composed of 6 wires as described here-below (organ side). If your Leslie model is not listed above, select one I bought a Hammond C3 organ with a very new Leslie 122A. Later specimens of vintage units ALSO have MDF shelves and foam lower rotors. Keep them serviced and oiled up! Turn them on and let them run for a while! Email address:Components : Fuses The resolution isn't good enough for me to read any of the parts values, but if it's a 270 Ohm cathode resistor, that's the value you should find in a 122A amp that supplies cathode current The Leslie 3300 or the 122xb for my Hammond XK3C system 07-20-2015, 06:12 PM Hi All Question I am undecided to purchase for my Hammond xk3c SYSTEM the Leslie Also fits the model 750. krtufe kfdebv jfalpr bxjfy aravp ahlxtb epoh sqh zeruz xscyl