Neo Instruments

Neo Instruments Micro Vent 122 Rotary Speaker

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Classic Leslie tones in a compact box!

They did it! Neo Instruments squeezed their highly acclaimed Ventilator technology into a standard size pedal enclosure.

But, while they cut down on size, they didn't cut corners on sound quality!

Neo even added a new circuit! A new analog Blend knob provides latency-free mixing-in of the dry signal.

The micro Vent comes in 2 versions: the micro Vent 122 and the micro Vent 16.

What's the difference? The micro Vent 122 simulates a Leslie 122, while the micro Vent 16 offers a newly designed Vibratone emulation.

The micro Vent raises the bar for compact rotary effects pedals and truly delivers the best sounding, best-in-class rotary emulation!

micro Vent 122: Classic Leslie 122 tones!

Just like its brothers Ventilator II and mini Vent II, the micro Vent 122 is modeled after the Leslie 122 rotary speaker.

The algorithm simulates the classic micing technique with one mic for the horn and one mic for the drum rotor.

The distance of both mics can be varied with the Distance pot.

Just like the original, the micro Vent 122 sounds rich and complex with deep movement and modulation.

Switch Modes.

The micro Vent's Bypass switch offers a lot more than you'd think!

Use it to switch the effect on and off or select between the two speeds.

Various different modes determine if switching is done momentarily or latching.

You can also use the Bypass switch to select speeds exclusively, leaving the effect on all the time.

This comes in handy when the unit is used together with switching loopers: inspiring highly creative performances.

Two Speeds.

The micro Vent has two adjustable speeds.

Controllable via a pot, Speed 1 ranges continuously from slow to fast, while Speed 2 is selected via a 3-way switch (Slow, Fast, and Stop).

There are special switch modes that allow flexible switching (for instance, from slow to fast, fast to slow, and more).

The creative combinations on tap are mind-bending!

New Analog Blend knob!

David Gilmour and Stevie Ray Vaughan achieved their distinctive sounds by miking rotary speaker cabinets and guitar amps and blending them together.

To nail this effect with a single amp, micro Vent features a blend circuit that allows mixing of the dry and wet signals for the classic rotary sound we all crave!

Neo Micro Vent 122 Rotary Speaker Pedal Features:

• Leslie 122 emulation (micro Vent 122).

• Two selectable Speeds.

• Variable microphone to rotors distance.

• Analog Blend.

• Silent Footswitch with 5 operating modes for Bypass and Speed select.

• Pedalboard-friendly enclosure.

• True Bypass or Buffered Bypass.

• Power: 9V DC.

• Current Draw: 180mA.

• Dimensions: 113 x 65 x 47mm.



Type Rotary Simulator
Condition New
Power 9V DC
Manufacturer Warranty 1 year
Shipping & Return


  • Free shipping within Canada.
  • Free shipping to the USA.
  • Free shipping on international orders over 399$.

    Visit the Shipping page for more infos.

Fast Delivery

  • Canada : 1 - 2 business days
  • USA : 1 - 2 business days
  • Rest of the world: 3 - 5 business days.

Hassle-Free Returns

You have 45 days to test your new gear.
If you choose to return it, we’ll send a full refund.
It’s that simple: no bogus restocking fees or charges.

Visit the Returns page for more infos.


Frequently Asked Questions

  • Q : Is this item in stock? +

    A : On product pages, you can find an availability status.

    Products with the mention 'In stock' are in stock and ready to ship.

    Products with the mention 'Out of stock' are not currently in stock.

    For out of stock products, you can ask to get notified as soon as the item is back in stock.

    Enter your email in the ‘Email me when available’ field and you’ll be kept in the loop.

  • Q : Where are you located? +

    A : We’re in Blainville, Quebec, Canada.

    Contact us to schedule an appointment if you’d like to meet.

  • Q : When will my order ship? +

    A : Orders placed before 3pm EST ship on the same business day.

    An update with tracking details will be sent shortly after purchase.

    (Please note: business days don’t include weekends and holidays)

  • Q : How much does shipping cost? +

    A : Shipping to Canada and the USA is free on most orders.

    Shipping to the rest of the world is free on orders over 399$US.

    Visit the Shipping page for more infos.

  • Q : What shipping method do you use? +

    A : We ship with UPS.

  • Q : What payment methods do you accept? +

    A : We accept credit cards and Paypal.

  • Q : Do you charge sales taxes to Canadians? +

    A : Canadian residents are asked to pay sales taxes:

    Alberta: 5%.

    British Columbia: 5%.

    Manitoba: 5%.

    New Brunswick: 15%.

    Newfoundland and Labrador: 15%.

    Northwest Territories: 5%.

    Nova Scotia: 15%.

    Nunavut: 5%.

    Ontario: 13%.

    Prince Edward Island: 15%.

    Quebec: 14.975%.

    Saskatchewan: 5%.

    Yukon: 5%.

  • Q : Are there import charges on orders shipped to Canada? +

    A : No. Canadian customers will not be charged import fees.

  • Q : Are there import charges on orders shipped to the USA? +

    A : No. USA residents will not be charged import fees.

  • Q : Are there import charges on International shipments? +

    A: Shipping prices do not include VAT or other import taxes.

    Customers outside of Canada and the USA are responsible for duties and taxes.

    Orders that come back to the shop as refused by the customer will be refunded minus shipping.

    Please track your shipment to be aware of customs processing and delivery attempts.

  • Q : Can you declare a lower value on customs documents? +

    A : We understand that import fees are an annoying part of international purchases.

    However, we cannot offer to declare a lower value on customs forms.

    Customers outside of Canada and the USA are responsible for any fees that may be charged by their government.