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Vocal Conditioning System (VCS)

A precision vocal conditioning system built to develop breath control, refine coordination, and elevate your sound.

Every singer has felt it -

The break that won’t smooth out.
The note that takes too much effort.
The fatigue that shows up halfway through rehearsal.

The VCS was designed to help your voice find efficient coordination, so singing feels easier and more consistent.

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Regular price $27.00 USD
Regular price Sale price $27.00 USD
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In stock

Includes: Cyber-Tone VCS, Case, and Lanyard

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Color Options Include
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    30 Day Money Back Guarantee

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    Made in USA

  • Director's Bundle:

  • 50% off when purchasing 10 or more

  • Built for Choir Directors & Vocal Programs

  • • Includes Free International Shipping

  • • Automatically applied at checkout

Train your voice to feel stronger, smoother, and more reliable.

The Cyber-Tone Vocal Conditioning System (VCS) is an adjustable SOVT (semi-occluded vocal tract) vocal training tool for singers, voice teachers, choir directors, and speakers. Unlike disposable singing straws or single-resistance straw tools, the VCS features adjustable back pressure for progressive vocal conditioning, helping you sing with better voice clarity, range, and consistency. Use it for vocal warm-ups, breath control exercises, vocal range building, and resonance training. Reusable, durable, and designed for daily voice training routines.

Includes the VCS, a wearable protective case, and a lanyard, backed by a 30 day money back guarantee.

How Can This Improve My Singing?

How the VCS Works

Dial In Your Sweet Spot

Who Uses SOVT Training

Build a Stronger Voice

Caring for your VCS

Safety Information

Designed for Precision Training

See exactly what you're getting and what you've been missing.

Feature Cyber-Tone Standard Straws Other SOVT Solutions
Infinitely Adjustable Resistance Yes. Dial in the exact amount of resistance you want with precision dial Varies by Straw Diameter Varies by design
Repeatable Resistance Calibrated. Repeatable. Adjustable. Airflow-dependent. Inconsistent. Varies by design
Training Progression Gradually adjustable progression Fixed resistance Varies by design
Hygienic Fully washable. Includes protective wearable case. Yes, get a clean new one every time. Varies by design
Environmentally Friendly Built for long-term use. Not disposable. Disposable, end up in landfills or worse in our waterways Varies by design
Construction USA sourced food grade materials - Precision Engineered - Made in USA Single use plastic or paper Varies by design
Portability Wearable case and lanyard for on-demand training. Easy to transport, but difficult to keep clean Varies by design

Cyber-Tone Vocal Conditioning System the best way to improve your singing voice.

  • Train Smarter.Sing With Confidence.

  • Icon showing adjustable precision resistance control on Cyber-Tone Vocal Conditioning System

    Precision Resistance Control

    With Infinite choices, dial in the exact level of resistance your voice needs, from gentle warm-up to advanced conditioning.

  • Icon illustrating smooth register transitions feature of the Cyber-Tone pitch pipe

    Smooth Register Transitions

    Train your voice to move between registers smoothly, without cracks, strain, or hesitation.

  • Icon representing expanded vocal range using the Cyber-Tone Vocal Conditioning System

    Improve Coordination Across Your Range

    Strengthen coordination across registers with adjustable resistance, without pushing or forcing.

  • Icon showing professional-grade build quality and warranty protection for Cyber-Tone

    Professional-Grade Construction

    Durable. Cleanable. Built for consistent daily use by serious singers.

  • Icon showing the Cyber-Tone Vocal Conditioning System is washable and easy to clean

    Easy to Clean

    Easy disassembly for thorough cleaning.

  • Icon representing Cyber-Tone's commitment to sustainable pitch pipe manufacturing

    Sustainable

    Ditch the disposable straws for a high quality performance instrument.

Train Your Voice With Certainty.

Singers have warmed up through straws for decades — SOVT training works.

But a straw has one resistance, and your voice doesn't. It changes with the day, the repertoire, and the shape you're in.

The Vocal Conditioning System was built for that reality. Start light, then dial up resistance as your voice wakes up — strengthening coordination across your registers while protecting the instrument.

No guesswork. No random pressure. Deliberate, repeatable training, the way athletes build strength.

It's how serious singers prepare — including the 2026 international champion Ambassadors of Harmony.

Because better singing isn't accidental. It's trained.

DeviceWater bottle
  • 5 stars: 28 (82%)
  • 4 stars: 2 (6%)
  • 3 stars: 3 (9%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (3%)
A
Angee Ledbetter
VCS -- Worth the Effort

I've had my VCS for about two weeks and I love it. I use it aevery morning on my drive to work (about 20 minutes) and I can already tell that something is changing and improving. I am excited to see what improvements will be after a couple of months.

That is amazing. I do a lot of warm ups in the car with my VCS as well. I too am noticing changes. Simply amazing! Thanks for your thoughtful review. -Will, Founder Cyber-Tone.

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Nila Mendoza
Invest in your voice with this device

This Is the third type of vocal trainer I have tried and it is great! The adjustable resistance is by far the best. In the other two, the resistance is restricted by “clicks.” This trainer allows for more freedom in choosing levels. Definitely a must have if you are interested in developing range, breath support, etc.

Thank you for your positive feedback on our Vocal Conditioning System! We are happy to hear that you have found our adjustable resistance feature to be beneficial in your vocal training journey. We strive to provide versatility and freedom in our products to help our customers achieve their desired vocal goals. Thank you for choosing our system and we wish you continued success in your development. Keep singing!

A
Anonymous
Love them

Love them. Gave them to my chorus. Only complaint is that when wearing it around my neck, twice it has unscrewed and fallen to the ground. I don't know if this is due to the PET-G or not, in that it does not create a non-slip seal.

Hi there! Thank you for sharing your feedback. We're glad you love the Vocal Conditioning System. Our design team is constantly looking to improve the designs of all of the Cyber-Tone products and we do appreciate your feedback. For now you can ensure this doesn't happen by full tightening the adjustment mechanism when not in use on the lanyard. Enjoy singing!

J
Jesse Lee Wilder
Works!

I've been using it for a couple of weeks now and I've seen some improvements in my pitch delivery. Highly recommend getting a pitch pipe or something similar to use alongside this.

Hi Jesse, Thanks for the recommendation and for sharing your experience. Keep singing your best! Will Jarrett Founder - Cyber-Tone

D
Donatello Crossland
Thank you from Aotearoa!!

I'm from Manu Mātātahi Chorus in Aotearoa. I picked up one of these at the international convention this year, loved mine and decided I would order a set of four as a gift for one of our resident quartets who weren't able to make the trip overseas with us. Not only were the boys stoked to receive theirs, but a few extra that were slipped into our box as a gift meant that I could share the love with some more of our members that kept the fires burning at home. Ngā mihi maioha!

Hi Donatello, thank you so much for sharing your wonderful experience! We're thrilled to hear that the Vocal Conditioning System brought joy to you and your chorus members in Aotearoa. Ngā mihi maioha for your support and kind words. Wishing you all the best! Will Jarrett - Founder Cyber-Tone

A
Anonymous
NO CLEAR INSTRUCTIONS ON HOW TO USE IT.

It's hard to say because the instructions for use are very vague and nondescript. I would love to have more detailed instructions on how to use the thing! I honestly have no idea what I'm doing. Thank you.

Hi Jane, thank you for the review. It helps us to be better. Yes, we need more videos showing how to use it. I 100% agree with you there. Here is a link to a video that is on the web site that explains how to use it and what it does. It is just me in the car showing you how the device works and a couple of simple exercises to do with the device. https://www.youtube.com/shorts/KbpslfYVT1c. Ideally I will start working with voice instructors, vocal coaches, Speech Language Pathologists, and others to product more content. If you have any questions, or need any help, I do read every email at info@cyber-tone.com. Keep singing! In Harmony, Will Jarrett Founder Cyber-Tone

N
Nancy Huffaker
I think I like this

I think I like this. However, I am not sure I'm using it correctly. I wish I could find a video with instructions - when to use which setting? Do I hum into it? Try to sing?

Hey Nancy, glad you like it. Here is a short demo of how to use it. https://www.youtube.com/shorts/Lp5iuiuJxys. Here is a link to our vocal education blog where you can learn much more about SOVT and the science behind it. https://cyber-tone.com/blogs/vocal-education

A
Amy D
So much better than the water bottle!

So much better than the water bottle! Less
Messy and way more portable and hygienic. Still working with the device and know it will help.

Hi Amy, we're thrilled to hear you're enjoying the Vocal Conditioning System and finding it more convenient! Thanks for sharing your experience. Will Jarrett Founder Cyber-Tone

F
Frank Annunziato
Great product , great price, great company

My name is Frankie, I have been singing in bands since I was 15 years old. I was not born with this gifted voice. I worked my **** off! A couple of years ago I started hearing about singing straws etc. I purchased one and it definitely worked but it was one diameter and very expensive! I did some research and found you guys. I can’t tell you how pleased I am with what you have made! I like the ability to adjust the air flow. When I warm up, I start lighter then lessen the air flow. This you may not believe, but at 60 years old, my range is the highest it has ever been and this tool is a MUST for me! On top of that, you guys were nice enough to throw another one for free, as a gift to me! Btw, the price is less than half of what I paid for the singing straw! Because of my hard work, after 45 years of singing, I’m in one of the most popular and lucrative Acoustic duo and Bands in Ct, and I gotta feeling there is something much bigger ahead! Thank you so much!

A
Allan
Cyber-Tone VCS - very useful and versatile

The Cyber-Tone VCS is proving to be a very useful and versatile tool for SOVT during warmups. Being able to adjust the resistance level is proving very helpful for learning how to reduce the noticeable break between my registers.

Thank you for the thoughtful review. I'm glad you are liking it. Will Jarrett Founder Cyber-Tone

M
Matthew Beaudoin
Great product great communication and fast

Great product great communication and fast shipping!

Hi Matthew, thank you so much for your wonderful feedback! I'm thrilled to hear you're happy with the Vocal Conditioning System. Will Jarrett - Founder Cyber-Tone

S
Sherry Sprague
Still working at improving my voice It will take time

Still working at improving my voice
It will take time.

Hi Sherry, we're glad to hear you're committed to improving your voice! Keep practicing, and we're here to support you along the way. Thanks for sharing your journey with us! Will Jarrett Founder Cyber-Tone

S
Sue Talbott
LOVE THIS!

I recently purchased your product. I use it to warm up at home and on my way to chorus rehearsal! I love the results! it is easy to use and effective! The small size and the fact that I can wear it as a necklace are super helpful! I got a surprise in my order and got two devices and only paid for one! Thank you! I am a member of SingUnited (Sweet Adelines).

Hi Sue! I'm thrilled to hear you love the Vocal Conditioning System and find it so convenient for your singing! Thank you for your kind words and support. Enjoy singing with your new devices! Will Jarrett Founder Cyber-Tone

P
Pamela Redford
Such a great little device!

These are so much more intuitive than using a straw-- the adjustable opening really helps with vocalizing. My quartet uses them at every rehearsal. They really help with breath control, releasing tension and overall healthy singing. Being able to wear it and pull it out to work through challenging passages is such a bonus. Highly recommend!

Hi Pamela, I'm thrilled to hear how much you and your quartet enjoy the Vocal Conditioning System! Thanks so much for sharing your experience and for recommending us. Happy singing! Will Jarrett - Founder Cyber-Tone

P
Packet Roe
This is hands down the most convenient and portable breath trainer I’ve found

This is hands down the most convenient and portable breath trainer I’ve found.
I’ve tried them all and this is how the VCS wins: the others are bulky, uncomfortable, the settings don’t stay put while you’re using them, the mouthguard ones give you an ice cream headache and one of them looks like a crack pipe and has too few levels of resistance - plus all of the others gouge you with unreasonable prices. There’s just too much wrong with them, so you don’t use them consistently.
This device is very easy to use, you can fine tune the resistance to the nth degree, it’s light and portable, easy to wash and super effective both for vocal training and respiratory strengthening. Plus it’s a completely reasonable price! I wear it around my neck every day, so I actually use it and get all the benefits of consistent breath training.

Hi Packet, thank you so much for sharing your detailed experience! I'm thrilled to hear that the Vocal Conditioning System fits seamlessly into your daily routine and meets all your needs. Your kind words truly motivate me to keep providing quality products. Thanks again for your support! Will Jarrett Founder Cyber-Tone

L
Lisa Smith
I love it! This is so much better than carrying around a straw to vocalize into

I love it! This is so much better than carrying around a straw to vocalize into. My range is getting better! Thank you for creating this cool gadget!

Hi Lisa, we're thrilled to hear you're loving the Vocal Conditioning System! It's wonderful to know it's helping improve your range. Thanks so much for sharing your experience! In Harmony, Will Jarrett Founder Cyber-Tone

A
Annabeth McNamara
I shopped around and liked how this singing straw was infinitely adjustable

I shopped around and liked how this singing straw was infinitely adjustable. So far it's intuitive to use and seems like I have limitless ability to tailor my vocal workout to whatever I need for that exercise or day, easily. This puts other singings straws in the dust. However, I have learned through Dr. Mew and Orthotropics that pursing your lips often can cause them to shrink (not to mention wrinkle!). As an aging female performer, I'd really like something that isn't rounded at the tip, but that rather allows for a natural, "ergonomic" lip shape. I was disappointed because from the pictures I thought this was. There are some options on amazon I will try out, and I may pass the cybertone product on to my younger students.

Hi Ann, thank you for your detailed feedback! We're glad you appreciate the adjustable features of our Vocal Conditioning System. We understand your concern about the lip shape and I will consider your suggestions for future improvements. Best of luck with your singing practice and your students! In Harmony, Will Jarrett Founder Cyber-Tone

E
Ernest Federspiel
Great Product

I received my VCS about a week ago and in 5 minutes it made a tremendous difference in my singing. I was skeptical until I tried it now I can't see being without one. This is a great product with a unbeatable price. The shipping was fast and a surprise gift was included with my purchase. I would recommend cybertone to anyone wanting to improve their voice, thanks for a great product and looking forward to purchasing more in the future.

Hi Ernest, thank you so much for your review! I'm thrilled to hear the Vocal Conditioning System is making such a positive impact on your singing so quickly. I appreciate your recommendation and look forward to serving you again in the future!

M
Michael Reynolds
It maybe should be a 5

It maybe should be a 5, but I haven't used it for long, but it seems to be helping.

I appreciate your honest review. If you feel you want to change it to 5 stars later, please feel free to update your review. I'm glad it is working for you. Thank you, Will Founder Cyber-Tone

M
MollyBeth
fantastic customer service

great company - shipped the product out extremely quickly, and even sent a bonus vocal conditioner, so now I can keep one in my gig-bag too. Product works great - just took a few times taking it on and off to loosen the cap up.

Thank you so much for your review. Keep Singing! Will Jarrett Founder Cyber-Tone

G
Gayle Burton
Easy to use

Easy to use. Love the lanyard.

Thanks for your review. Will Jarrett Founder Cyber-Tone

R
Ryan Hardwick
Legit

Alright. I’ve got to be honest. I was skeptical, and didn’t really understand how this little guy worked. It’s the same science behind blowing through a straw in water with so much more range. I’ve used it for maybe two weeks now, 5 minutes once a day when I can and it has absolutely helped clear any breakage I’d get in my voice. No bs, I wasn’t given the pitch pipe to review this is legit! Reviewing footage from my last show even my band noticed my voice sounds stronger and fuller.

Thanks. So glad to hear that it is working for you. Will Jarrett Founder Cyber-Tone

R
Robin Winslow
I love the Cyber-Tone VCS!

I love the Cyber-Tone vocal conditioning system! Is incrementally adjustable (so much more precise than other VCS I have tried) lightweight and can be worn on cord around neck) comes in several colors. Plus super easy to clean. Great communication from the founder Will!

Thanks Robin. Just saw a video of Little Known Fact Band. Great sound! All the best! Will Jarrett Founder Cyber-Tone

Train the Voice. Start in Tune.

The Complete Singing System

The Vocal Conditioning System helps singers build better breath coordination and vocal control, while the Cyber-Tone Pitch Pipe provides a precise starting pitch. Learn how these tools work together in our Vocal Education guides.

Explore Vocal Education