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Alesis MidiVerb4 Effects Processor

18-bit signal processor. Fully integrated extended range. (79) Read 2 reviews for this product | Rate and review this product
Ships to: Can ship to United States
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Alesis MidiVerb 4

The Midiverb 4 is the perfect effects processor for professional project studios and musicians who require an affordable solution for fully-programmable, high-fidelity effects. Its excellent effects algorithms produce dense, natural reverb, rich chorus, flange, delay, pitch effects, and up to 3 simultaneous multi-effects.

The MidiVerb 4 offers 18-bit A/D and D/A converters and 24-bit internal processing for a 20Hz-20kHz bandwidth and 90dB dynamic range, making it ideal for digital recording. Plus, its valuable Auto Level Sensing├ł feature can instantly set the optimum input levels...a great time-saver. MidiVerb 4's 32 effects algorithms give you a complete arsenal of fully programmable effects, many using true stereo parallel processing.

You can take advantage of the 256 powerful programs with 128 spaces for user-created effects. With its easy-to-use graphic interface, programming your own effects is a snap. And by using MidiVerb 4's MIDI controller routing and assignable footswitch input, you'll have complete creative control over every aspect of your sound.

zZounds is an authorized dealer of Alesis products.
Frequency Response: 20Hz - 20kHz ┬▒1dB

Dynamic Range: >90dB

Harmonic Distortion: .01% typical @1kHz @ 0dBV

Digital Conversion Scheme: 18-bit Delta Sigma

Processor Speed: 3 million instructions per second

Sampling Frequency: 48kHz

Inputs: 2 channels on 1/4" jacks, Nominal Level +4dBu, Maximum Level +20dBV, Impedance 1Mohms per channel in stereo, 500kohms in mono

Outputs: 2 Channels on 1/4" jacks, Matrixed Stereo, Maximum Level +14dBV (Effect), +20dBV (Direct), Impedance 1K ohms

Front Panel: Input, Output, and Programming buttons, Value Wheel, Custom LCD Display

Rear Panel: Input L/R, Output L/R, Footswitch, Power, MIDI In, MIDI Out/Thru

Power: 9 VAC External Transformer, UL and CSA Approved

Dimensions (W x H x D): 19 x 1.75 x 7 in.

Weight: 4.5 lbs.
If you have additional warranty questions, please contact the manufacturer at 401-658-5760
Customer Reviews
4.5 out of 5 (79 ratings) Rate and Review This Product
This review has been selected by our experts as particularly helpful. "Great product- highly recommended. It will please you."
Sound: There a a variety of presets that offer an excellent starting point for editing you own sound. The various effects are amazing- from subtle to exagerrated, you can cover the entire range with simple adjustment. Compares favorably with anything I can find in the VST world, yet off-loads mu computer's CPU and expands adjustability by virtue of being an external device. Feature: Easy to use. Each pre-programmed effect has a page or pages of parameters that can be fine-tuned to yor preference. It is certainly WAY MORE than enough for my purposes. Ease of Use: I found it extremely intuitive, and was able to get up and running without even opening tha manual. Once I did read the manual, all features and benefits became very clear. I get full use out of the feature set. Quality: Looks to be well made, and can probably hand life on the road. I will install in my studio, and it will stay put- an easy life for a piece of equipment that can obciously handle the rigors of the road. Value: This is a lot of processing power for the money. Easy to use, great form factor, fabulous sounds- all under $200. Hard to imagine! Manufacturer Support: My only interface has been the user's manual and on-line support. The manual is fantastic, whereas the web site lacks the easy maneuverablilty of the best. The Wow Factor: I had to have it. I have used Alesis products in the past, and have always been impresed by their bang-for-the-buck. This is not an exception.
Style of Music: Rock
7 of 8 people (87.5%) found this review helpful. Did you?
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zZounds has verified that this customer bought this product from us. "Great unit for the price!"
Sound: For the price this unit delivers great sound! Ease of Use: Quality: Great quality for the price. Value: Again great value for the price! Manufacturer Support: Never had to use it! Overall: I had this unit for about 3 years now and it does everything that I expect it to do.
Style of Music: Jazz, Alternative, Christian
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Available on
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

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We approve everyone, with very few exceptions, as long as we can verify your identity.
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When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

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We don't collect sales tax. Bonus!
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