How do leslie speakers work

The TC circuit responds to the dynamics of the input signal, giving a gentle or harsh response depending on how the instrument is played.

A high—end modern take on the Leslie, the Neo Ventilator, accurately emulates the Leslie sound while giving you control over every single parameter that effects the vibe. Leave it to Boss to come up with a high—quality, versatile circuit at a reasonable price.

This double pedal gives you control over the same kind of settings as a Uni—Vibe, while expanding on that sonic territory with four available modes, overdrive control, and separate slow and fast settings.

While designed like your typical guitar pedal, the Hammond Leslie G is a standalone version of the digital Leslie simulation present in Hammond's SK series of portable organs. This pedal rivals the Neo Ventilator for accurate imitations of the rotating speaker sound while giving the user unique control over the dry and wet feeds. In typical Electro—Harmonix fashion, this rotary speaker emulation wins on tweakability, making it the most versatile on the list.

The Lester G gives you complete control over compression and tube—simulating overdrive circuits. There is also a knob to affect variation in speed as opposed to having just a fixed rate and an expression pedal input for controlling rotation speed, in the vein of the Uni—Vibe. The Rototron is designed to specifically emulate the Leslie and cabinets. The inclusion of a toggled overdrive circuit is fantastic for adding character and grit to the emulation. The Viscous vibe is not an emulation of the Leslie.

Your purchases also help protect forests, including trees traditionally used to make instruments. We understand the importance of online privacy and are committed to complying with the EU General Data Protection Regulation.

To reflect our commitment, we updated our terms and conditions. By continuing to use Reverb, you agree to these updates, and to our cookie policy. Learn More. Controls for the Perc have the classic nomenclature, familiar to anyone who has ever played a Hammond. On the B-3mk2, Perc is executed in the Digital realm, allowing a wide range of controls the organists back in the day did not possess. The 1' drawbar muting, characteristic of the Vintage Organs can be defeated, as can the drop in Drawbar volume level that accompanied the engaging of the Percussion voice.

You can control the volumes and decay times as well. The inclusion of this obscure feature demonstrates the commitment to authenticity Hammond has brought to the B-3 mkII. Inside the Vintage Hammond B-3, on one side of the tube preamp, there was a "Screwdriver Pot" with the engraved legend "Tone".

This control was adjusted by the Technician installing the organ in order to tame the treble response in the instance of the organ's installation in a Church or Mortuary, where a more muted organ was desired. The control was a cocktail of upper Mid and High frequencies the proportions of which were, until recently, held secret. The "Tone" control was basically a "hi cut" control and only went "down". You could not direct the control to go "up" for "boost". The B-3mk2 has 5 banks of 9 presets each, controlled by the Traditional "Reverse color" Preset keys at the lower end of each Manual.

The entire B-3mk2 setup may be saved to a common CF Flash card for backup or restoration. You can play these external zones with or without the B-3mk2 voices sounding.. The Xk-1c features real drawbars in the size, shape and configuration of Vintage Hammonds.

The Drawbars also serve the Combo and Pipe Organ divisions, but with a slightly different function. On the Xk-1c, Perc is executed in the Digital realm, allowing a wide range of controls the organists back in the day did not possess. In order that every key and pedal of the Laurens Hammond's Organ could access every Tonewheel as predicated by the Drawbar settings, an electro-mechanical apparatus lurked behind the keyboards, with 9 contacts corresponding to each drawbar for that keyboard and a series of contacts attached to each key.

As a key was depressed, the contacts sequentially touched, and the circuits were completed to produce the Organ tone that was registered by the Drawbars. The very nature of Electric circuitry dictated a click could be heard at the top of each note played when the current-carrying key contacts touched. Laurens Hammond considered that click to be a nuisance, and worked to no avail in order to rid his organ of that imperfection. The jazz players who embraced the Hammond Organ, however, found the click to be a percussive highlight, and wanted nothing to do with its eradication.

To make matters worse, as the Vintage Hammonds aged, the click became more pronounced, and by the Rock and Roll era, the Key Click assumed a role of importance that Laurens Hammond could never imagine. The timbre of the click may also be adjusted. Hammond would have greatly approved of the Xk-1c, as you can turn the click all the way off if you desire, creating a Vintage Hammond Organ that could not exist in the physical world.

The inclusion of this obscure feature demonstrates the commitment to authenticity Hammond has brought to the Xk-1c Series. The advent of transistor electronics brought forth smaller, more affordable portable Organs.

The Thomas Organ Company in the U. Thomas sold their Combo organs under the Vox name and their premier offering was the "Continental". Farfisa's organs became Rock icons, and the marque reached its height with its "Professional" model. The sound of the transistor Combo Organ never went out of style, and has even flourished in the "Indy" scene of the 21st Century.

The sounds of both of classic instruments are faithfully reproduced in the Xk-1c, with the ability to register them in the exact way you were able to on the originals. The best guitar pedals to buy in 10 best pedals for praise and worship music. All Advanced Beginner Intermediate. Learn to play guitar like David Gilmour in five minutes. Chord Clinic: Learn to play 10 interesting E major chord variations.

Learn to play guitar like Chuck Berry in five minutes. Features Opinion. This month: the head-spinning world of rotating speaker cabinets explained. By Chris Fantana. All images: Chris Fantana. Adrian asks: Hi Chris, can you explain what a Leslie cabinet is? The cabinet is loaded with an Altec H w eight-ohm speaker with a three-inch voice coil Advertisement.

The December issue of Guitar Magazine is out now! Read More. The November issue of Guitar Magazine is out now! Both rotation units can be adjusted independently. In addition to a drive section for an authentic overdrive effect, the Ventilator II also offers control of rotor speed and mix via an expression pedal and can be operated from an external remote switch. The mini Vent II is a much smaller and cheaper version of the Ventilator II with the same sound standards as its big brother, but with the settings slimmed down.

It lacks the potentiometers for parameter adjustment and the physical STOP button for rotor stop control. The mini Vent II has two slots for presets where all adjustments can be made and saved through an edit routine. With the Strymon Lex you get the high functionality and sleek design we always expect from Strymon and all the analog goodness of a Leslie speaker cabinet.

Overdrive control, expression pedal compatibility, stereo output and more make this pedal unbeatable. The Boss RT has made the Leslie cabinet accessible to keyboardists and guitarists in a handy and very robust format. The RT also features an overdrive to mimic the warm distortion of the Leslie cabinet, various settings for tuning the simulated rotors, and a connector for an expression pedal for manual speed control.

Thanks to its robust design , the Boss RT effect pedal is ready for tough stage use. Both differ in the input impedance and the frequency spectrum in which the controlling instrument lies. The control panel of the pedal is very simple and offers adjustment possibilities for the two rotor speeds , the overdrive and the balance between the two rotors. These are standard settings, which are also offered by the other pedals described above. Its special features include a emulated tube overdrive and a warm sounding rotary sound.

The Vibraclone Rotary from the Danish manufacturer tc electronic is the cheapest solution for achieving the rotor speaker sound. As the name implies, it is a clone of the Fender Vibratone Speaker Cabinet and simulates, impressively, the sound of the rather short-lived original. Unlike a Leslie cabinet, the original Fender Vibratone was equipped with only a single rotating drum in front of the speaker and was specifically designed for guitar use.