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Neo Instruments Mini Vent II Rotary Speaker Cab Simulator Pedal

Neo Instruments Mini Vent II Rotary Speaker Cab Simulator Pedal

^# 86

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$399.00 to $3,421.95 Price Tier: High-end

1 Critic Review

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Page last updated Jul 05, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated July 4, 2026.

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Reviews

Price

4.5 (7)

$399.00

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5.0 (24)

$399.00 1 available New

$389.00 1 available Used

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$3,421.95

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Average Price: $1,152

High-end/Boutique

$100

$251+

Price Tier

In the Univibe & Rotary Effects Pedals category, Neo Instruments Mini Vent II Rotary Speaker Cab Simulator Pedal is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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Standard

High-end

Price History

Based on price data from 2 merchants for "Neo Instruments Mini Vent II Rotary Speaker Cab Simulator Pedal". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unleash the ethereal magic of a vintage rotary speaker with the Neo Instruments Mini Vent II Rotary Speaker Cab Simulator Pedal. Engineered for both guitarists and keyboardists, this pedal brings the iconic swirling sound of a Leslie speaker to your rig, delivering a rich blend of retro vibe and modern versatility. Its two dedicated modes—Guitar and Keyboard—are tailored to enhance each instrument's unique tonal characteristics, while allowing you to experiment freely to discover your ideal sonic palette.

Experience seamless control over your sound with intuitive footswitches that let you toggle between Slow and Fast rotary speeds, or quickly bypass the effect altogether. Whether you're crafting a lush, immersive soundscape for your electric guitar, or adding dynamic motion to your keyboard tones, the Mini Vent II ensures every note is colored with authenticity and depth.

With mono input and stereo output, this compact powerhouse is ready to integrate into any setup, offering parameters such as Speed, Balance, Drive, and Distance to provide a fully customizable experience. Whether on stage or in the studio, the Neo Instruments Mini Vent II is your gateway to the legendary Leslie sound, capturing its essence in a pedalboard-friendly format.

Key Features:

Rotary speaker simulator pedal
Guitar and Keyboard modes tailored for each instrument
Footswitches for Bypass and Slow/Fast rotary speed
Adjustable parameters: Speed, Balance, Drive, and Distance
Mono input, stereo output for versatile connectivity

Product specs

Pedal Type	Rotary
Inputs	1 x 1/4"
Outputs	2 x 1/4" (left, right/mono)
Power Source	12V DC 500 mA power supply
Height	2.24"
Width	3.93"
Depth	4.13"

FAQs

What type of power supply does the Neo Instruments Mini Vent II require?: The Neo Instruments Mini Vent II requires a 12V DC 500 mA power supply to operate.
Can the Neo Instruments Mini Vent II be used in a stereo setup?: Yes, the Neo Instruments Mini Vent II features two 1/4" outputs, allowing it to be used in a stereo setup or in mono.
Is the Neo Instruments Mini Vent II suitable for both guitar and keyboard use?: Yes, the Neo Instruments Mini Vent II can be used with both guitars and keyboards, offering a rotary speaker simulation for various instruments.
How does the Mini Vent II differ from other rotary speaker simulators?: The Mini Vent II is known for its compact size and high-quality rotary simulation, providing authentic rotary speaker sounds in a pedalboard-friendly format.
Does the Neo Instruments Mini Vent II have any onboard controls for adjusting the effect?: Yes, the Mini Vent II includes controls for speed and balance, allowing users to fine-tune the rotary effect to their preference.

Videos

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Mike Hermans

Neo Mini Vent II

Mike Hermans

Mini vent II vs EHX Lester K vs Nord Electro 5D.

Tom Ansink Videos

The Mini Vent II from Neo Instruments - That Leslie Sound Series

PJ and the Beard

Real Leslie Tones ? Neo Mini VENT II

Fret Junkies

Neo Instruments - MINI VENTII Rotary Speaker Simulator - guitar demo

Pedals Fusion

Reviews

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PROS

Delivers an authentic, 3D Leslie sound in a compact pedal
Superior sound quality compared to many internal Leslie simulators
Works well with overdrive without volume loss or boost
Strong build quality, expected in its price range
Offers flexibility with two programmable banks for speed and sound combinations
Can serve as a Leslie preamp with rotors off
Factory settings provide a perfect balance without needing extensive tweaking

CONS

More expensive than some competitors like the Strymon Lex
Complexity in changing settings can be cumbersome live onstage
Requires a 12V power supply with reverse polarity, causing setup hassle
Higher noise level compared to some competing pedals like the Lex

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Neo Instruments Mini Vent II Rotary Speaker Cab Simulator Pedal.

Comparisons

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The Neo Ventilator II is noted for capturing deep subtleties like rotor speed changes, making it a top choice for stereo setups over the Strymon Lex II.
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The Neo Ventilator II is preferred for simulating the 122 cabinet sound, while the Lester K is favored for a 145 cabinet experience, highlighting distinct tonal preferences.
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The Mini Vent II shares many controls with the larger Ventilator, condensed into a 1-5 setting scale, providing similar versatility in a compact form.
Source
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The Neo Instruments Mini Ventilator II is favored over the Hammond Leslie G/K for its superior sound quality, according to one owner.
Source
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Owners compare the Keeley Roto Sonic unfavorably to other models, citing a lack of depth at lower speeds, which is crucial for achieving a realistic rotary speaker effect.
Source

Use cases and applications

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The Ventilator II excels in stereo environments, while the Lex II is recommended for mono setups due to its effect-focused design.
Source
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The slow speed, high-gain setting on the Mini Vent II provides a "phasey goodness" that users enjoy for extended jamming sessions.
Source

User experience

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Owners report that the Ventilator's stereo magic is integral to its convincing sound, particularly during recordings.
Source
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The Lester K and Neo Ventilator are used in tandem by some musicians for flexibility across different cabinet sound profiles during gigs.
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Switching between presets on the Mini Vent II is seamless with a toggle button, but adjusting settings requires navigating through parameters one-by-one in editor mode.
Source
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It's been observed that the Mini Ventilator II lacks a blend control, which can make it overpowering when used after drive pedals, requiring external solutions like parallel blend pedals.
Source

Features and functionality

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It's noted that the Neo Ventilator II captures more of a Leslie's characteristics when used with a stereo FRFR rig, emphasizing its design purpose.
Source
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The Mini Vent II offers two presets with customizable settings, accessed via a Morse-code-like light system, making it less practical for live tweaks.
Source
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The Mini Ventilator II is noted for its compact size, making it a better choice for pedalboards with limited space compared to the larger models.
Source

Critic Reviews

Neo Instruments Ventilator II & Mini Vent

soundonsound.com

Neo Instruments' Mini Vent II Rotary Speaker Cab Simulator Pedal spins its way into a musician's heart with its authentic Leslie emulation. This compact pedal offers a faithful recreation of the classic rotating speaker sound, capturing the tonal complexity and warmth that players crave. While it shines with organ and guitar, its versatility extends to various synthetic sounds. The pedal stands out for its simplicity and portability, fitting easily on a pedalboard. A minor downside is the need for a 12V power supply, but its performance and convenience outweigh this quibble. Perfect for those wanting a genuine Leslie experience without the hassle, the Mini Vent II is a small powerhouse that delivers big on sonic authenticity.

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More Neo Instruments Univibe & Rotary Effects Pedals

Neo Instruments Mini Vent II Rotary Speaker Simulator Univibe & Rotary Effects Pedals

$366.00 - $399.00

4 available stores

5.0 (5)

^# 13

Pricing and availability

Price History

Description

Product specs

FAQs

Videos

Reviews

PROS

CONS

Owner Insights

Comparisons

Use cases and applications

User experience

Features and functionality

Critic Reviews

Neo Instruments Ventilator II & Mini Vent

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