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musical instrument details

Leslie 122 tube amplifier re-capped upgraded RTC Logic motor relay/speed control

Estimated price for orientation: 569 $

Category: Other Parts and Accessories
Class:











Description
Type: Power Amplifier Model: 122
Brand: Leslie Country/Region of Manufacture: United States
UPC: Does not apply


  This amplifier was overhauled in 2004, but I am not sure by whom. (maybe you eagle-eyed spotters can glean a clue from the amp label or parts used) A Molex connector has been substituted at the output to the crossover, but this is easily reversible to the original 2-pin plug. There are some original components underneath, but many are recent upgrades/replacements.
No tubes are currently with the amp, but if you buy the amp now at the advertised price, I'll include four tubes to make the amplifier complete, including a matched pair of 6550EH output tubes.
You can use single-speed motors with this item; the added components vary the speed via frequency and voltage to the original (high-speed) motor. It's common to see this type of circuitry with model 21H, 22, 22R, 31, etc. but be aware of the type of speaker you have and the signal that should drive it (i.e., electro-magnetic field coil or PM).
I think Benton now makes an equivalent of the RTC module (which ended production around 6-7 yrs ago). You can see the copyright on the logic card. If you're something of an accomplished Leslie technician, you can mount this in your/your client's "H" or 22-type cabinet, and connect proper controls, or you could even reverse the mods and convert the amp back to stock Leslie issue, pull the RTC logic card and sell it (or use it elsewhere). This item isn't really for beginners, and it's not plug-and-play (but it's close).The front bracket piece is separated; there are two grommets, as seen, though you may need a couple bolts and washers to get that section back to standard.
See my other listings for more music, radio, and broadcast audio stuff!  Please understand this is old electronics, and sold as-is due to its nature. I have described the item(s) to the best of my ability and do not intend to misrepresent. However, a return policy is available.  International buyers please refer to the shipping calculator. Please note S/H costs include postage, packaging, processing, and handling. Bid with your overall costs in mind.
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