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Crumar Eleven 11-pin Universal Rotary Speaker Adapter , 299 dollars and 0 cents - Add to Cart Skip to Product Information

Crumar Eleven 11-pin Universal Rotary Speaker Adapter

Universal Rotary Speaker Adapter with Audio, MIDI, and Accessory Inputs, and 11-pin Output
Item ID: Eleven
Crumar Eleven 11-pin Universal Rotary Speaker Adapter
299 dollars and 0 cents
We Can Get It!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Crumar. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated November 2026

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Crumar Eleven 11-pin Universal Rotary Speaker Adapter
We Can Get It!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Crumar. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated November 2026

299 dollars and 0 cents

Use Your Leslie Rotating Speaker with Any Instrument!

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Our Product Research Team

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With the Crumar Eleven 11-pin Universal Rotary Speaker Adapter, you can connect any instrument to a Leslie speaker that is equipped with an 11-pin input. This ingenious box includes an audio input with a gain trimmer for driving the speaker into its sweet spot. That said, keyboardists at Sweetwater are even more impressed by the Eleven’s selection of control inputs, which includes a MIDI input for triggering the speaker rotary effect with a modulation wheel and an accessory input that lets you select between sustain pedal, footswitch, and half-moon operation. Synths, keys, guitars, and more — treat all your favorite instruments to the legendary sound of your rotary speaker with the Crumar Eleven!

Crumar Eleven 11-pin Universal Rotary Speaker Adapter Features:

  • Standard 1/4-inch TS audio input jack for organs, synths, keyboards, guitars, and more
  • MIDI DIN5 input lets you control the rotary speaker effect with a mod wheel (responds to CC 1)
  • 1/4-inch accessory jack with 3-position switch for sustain pedal, momentary and latching footswitches, and half-moon switches
  • Drive the speaker into its sweet spot with the built-in gain trimmer

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Get back to making music with the industry's fastest turnaround time
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