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The Roger Nichols Gear Collection

Leslie 3300

Item ID: 3300

300W Solid-state Single-channel Keyboard Amplifier with Tube Preamp, 2-speed Rotating Horn, 15" Rotating Woofer

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From Our Research Team:

Take that Classic Rotating Speaker Sound on the Road!

The Leslie 3300 provides that legendary rotating speaker sound in a single-channel, easy-to-transport package that's designed to take the rigors of live touring. The 3300 includes a 2-speed horn rotor with a ferro fluid driver, plus a bass rotor with a 15" woofer, powered by a 300-watt solid-state amp with a real tube preamp. You can connect this amp to most current electronic organs and keyboards for classic, room-filling sound and an unmistakable Leslie vibe. The sturdy cabinet and heavy duty casters make the Leslie 3300 a real road warrior!

Leslie 3300 Features:
  • Single-channel
  • 2-speed horn rotor
  • Adjustable brake time
  • 220W RMS solid-state bass amp/80W RMS solid-state treble amp
  • Tube preamp
  • Ferro fluid driver
  • Bass rotor with 15" woofer
  • Can be connected to most electronic organs and keyboards
  • Master volume, bass, midrange, treble, horn level, and subwoofer level controls
  • Rugged cabinet
  • Heavy-duty casters
  • 11-pin and 8-pin Leslie connector
  • 1/4" line input jack, 1/4" footswitch jack
  • 1/4" line output jack for optional subwoofer use

The Leslie 3300 Amplifier with rotating speakers lets you take a classic sound on the road!

3300 Image Gallery

Specification Detail
Driver Size 15"
Power Amp 300W
Frequency Range 20Hz-20kHz
Enclosure Material MDF
Mounting Options Floor
Inputs 1 x 1/4", 1 x 11-pin Leslie connector, 1 x 8-pin Leslie connector
Outputs 1 x 1/4"
Height 35.25"
Width 25"
Depth 20.5"
Weight 125 lbs.
Manufacturer Part Number LS-3300

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Reviews

based on 4 reviews

Nothing Like It

by John Bartlett from Austin, TX
July 12, 2011
Music Background: Sound Engineer, Studio Owner, Pro Musician
The sound of this Leslie is phenomenal. I use it with my vintage 1961 Hammond L102 at the studio, and with my Roland VK, and with my Nord Electro on the road. It can be a tight fit in a small venue ... read more [+]but I don't care... I make the drummer move over. I recommend to any organ player : save-up your money and go for the best. There's nothing like it. close [-]

Wow

by SweetRay Burke from Benton Harbor, MI, USA
February 16, 2011
Music Background: Blues Musician
I Loved my Motion Sound, but this Leslie sets a new standard even for themselves. I am still experimenting with the infinite variety of tube settings, but the sound is wonderful. I would like to hear ... read more [+]a deeper bottom for the pedals, but most of the time it will just keep me out of trouble with the bassist! It is especially wonderful to have it work so well with my XK3. With the Leslie controls at the keyboard with the optional 11 pin cable, it's like playing a B on stage. I line a flourecent light at the back horn grid and the crowd loves the strobe effect of the horns. You can see them whispering,.."Look, it's a real Leslie!" Sweetwaters service was flawless, my sales rep was amazing,..(Thanks Greg!) I feel like it's a brand new rig. close [-]

Leslie 3300

by JT from Cleveland, OH
December 29, 2011
Music Background: Pro Musician
Adjectives: rugged, simple, authentic, controllable, easy to tweak, plug-n-play, not too heavy, etc. This amp sounds GREAT! I will have no problem cutting through with this amp. Although it may s... read more [+]eem a bit big and boxey (vs. Roland KC500), it is light and not too heavy AND creates the real-deal sound. This amp "ties" into the Hammond XK-3 through an 11-pin cable allowing the amp to be controlled from the organ. The real doppler deal! You won't go wrong! Reduced .5 points due to price and should come standard with a soft shell cover. close [-]

Leslie 3300, the perfect match for the Hammond XK 3

by Scott Faulkner from Richmond, VA USA
July 4, 2009
Music Background: Blues & Rock keyboardist, 40+ years
I am very pleased with my recent purchase of the Leslie 3300 speaker cabinet. It brings out all the character of the Hammond XK 3 that I've been losing by playing thru a bass amp for the past 3 years... read more [+]. The crossover does an excellent job of splitting the high and low frequencies to the horn and 15" speaker so now each drawbar can be clearly heard. As good as the Leslie simulation in the XK 3 is, it can't hold a candle to the real thing. Nothing beats the sound of a real Leslie spinning up and throwing sound all over the room. And the 300 watt amplifier is awesome; powerful and clean at absurdly loud volumes. The portability is great. Locking wheels and 2 well placed handles make the 125 lb unit seem lighter than it really is. The connections are quick and simple. I'm using the 1/4" input jack and controlling the rotor speed with a standard momentary type foot switch. The only part of the Leslie 3300 that falls short of my expectations is the tube pre amp circuit. Even at the lowest settings it has more overdrive than i prefer. I have returned to using an ART tube pre amp (also purchased from Sweetwater) which warms up and fattens the sound considerably. The tube pre amp in the Leslie is now turned off, as well as the tube in the XK 3. Sweetwater Sales Engineer, Paul Allen, was very knowledgeable regarding the Leslie 3300 and was a big help to me during the sale. The unit was delivered in about a week and arrived in perfect condition. Overall, I am very pleased with my purchase of the Leslie 3300 and would recommend it to any keyboard player wanting the real leslie sound. As an added note, my Nord Electro 2 73 also sounds fantastic thru the 3300. close [-]

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See Also: Keyboard Amps , Leslie , Leslie Keyboard Amplifiers

Leslie 3300

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