Here are some of our most frequently asked questions. Be sure to click the + (plus) symbol to see the answers!


What can I realistically expect?

What if I just have to keep my old chinrest?

Could it affect the finish of my instrument?

What about a fundraiser?

What if I don’t like it?

How Tight Should the Chinrest Be?

Does it take time to break in?


Click here to order now!


*Refund policy: We will do everything we can to make your Resonation® Chinrest experience a great one! If for any reason you are not satisfied after 30 days and within 60 days of purchase, contact the authorized dealer who sold the chinrest to you. The dealer will first try to work with you to fix the issue you are having (it may be just a matter of how to position or tighten the chinrest). If the issue cannot be worked out and you still wish to return the chinrest you purchased, the dealer will send you a return form with return instructions. If the chinrest returned has a manufacturing defect, you will be sent a replacement chinrest of the same type, at no charge to you, and the 30/60-day return policy restarts with the replacement. If the chinrest returned has no manufacturing defects and is received in resalable condition, your money will be refunded, less a 25% restocking fee.

Privacy Policy

Protecting your private information is our priority. This Statement of Privacy applies to the www.ResonationChinrest.com and Coherent Sound Design, Inc. and governs data collection and usage. For the purposes of this Privacy Policy, unless otherwise noted, all references to Coherent Sound Design, Inc. include www.ResonationChinrest.com and Coherent Sound Design. The Coherent Sound Design website is a ecommerce site. By using the Coherent Sound Design website, you consent to the data practices described in this statement.

Collection of your Personal Information

Coherent Sound Design may collect personally identifiable information, such as your name. If you purchase Coherent Sound Design’s products and services, we collect billing and credit card information. This information is used to complete the purchase transaction. We may gather additional personal or non-personal information in the future.

Information about your computer hardware and software may be automatically collected by Coherent Sound Design. This information can include: your IP address, browser type, domain names, access times and referring website addresses. This information is used for the operation of the service, to maintain quality of the service, and to provide general statistics regarding use of the Coherent Sound Design website.

Coherent Sound Design encourages you to review the privacy statements of websites you choose to link to from Coherent Sound Design so that you can understand how those websites collect, use and share your information. Coherent Sound Design is not responsible for the privacy statements or other content on websites outside of the Coherent Sound Design website.

Use of your Personal Information

Coherent Sound Design collects and uses your personal information to operate its website(s) and deliver the services you have requested.

Coherent Sound Design may also use your personally identifiable information to inform you of other products or services available from Coherent Sound Design and its affiliates. Coherent Sound Design may also contact you via surveys to conduct research about your opinion of current services or of potential new services that may be offered.

Coherent Sound Design does not sell, rent or lease its customer lists to third parties.

Coherent Sound Design may share data with trusted partners to help perform statistical analysis, send you email or postal mail, provide customer support, or arrange for deliveries. All such third parties are prohibited from using your personal information except to provide these services to Coherent Sound Design, and they are required to maintain the confidentiality of your information.

Coherent Sound Design will disclose your personal information, without notice, only if required to do so by law or in the good faith belief that such action is necessary to: (a) conform to the edicts of the law or comply with legal process served on Coherent Sound Design or the site; (b) protect and defend the rights or property of Coherent Sound Design; and, (c) act under exigent circumstances to protect the personal safety of users of Coherent Sound Design, or the public.

Use of Cookies

The Coherent Sound Design website may use “cookies” to help you personalize your online experience. A cookie is a text file that is placed on your hard disk by a web page server. Cookies cannot be used to run programs or deliver viruses to your computer. Cookies are uniquely assigned to you, and can only be read by a web server in the domain that issued the cookie to you.

One of the primary purposes of cookies is to provide a convenience feature to save you time. The purpose of a cookie is to tell the Web server that you have returned to a specific page. For example, if you personalize Coherent Sound Design pages, or register with Coherent Sound Design site or services, a cookie helps Coherent Sound Design to recall your specific information on subsequent visits. This simplifies the process of recording your personal information, such as billing addresses, shipping addresses, and so on. When you return to the same Coherent Sound Design website, the information you previously provided can be retrieved, so you can easily use the Coherent Sound Design features that you customized.

You have the ability to accept or decline cookies. Most Web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. If you choose to decline cookies, you may not be able to fully experience the interactive features of the Coherent Sound Design services or websites you visit.

Security of your Personal Information

To secure your personal information from unauthorized access, use or disclosure, Coherent Sound Design uses the following:


When personal information (such as a credit card number) is transmitted to other websites, it is protected through the use of encryption, such as the Secure Sockets Layer (SSL) protocol.

Children Under Thirteen

Coherent Sound Design does not knowingly collect personally identifiable information from children under the age of thirteen. If you are under the age of thirteen, you must ask your parent or guardian for permission to use this website.

Opt-Out & Unsubscribe

We respect your privacy and give you an opportunity to opt-out of receiving announcements of certain information. Users may opt-out of receiving any or all communications from Coherent Sound Design by contacting us.

Changes to this Statement

Coherent Sound Design will occasionally update this Statement of Privacy to reflect company and customer feedback. Coherent Sound Design encourages you to periodically review this Statement to be informed of how Coherent Sound Design is protecting your information.

Contact Information

Coherent Sound Design welcomes your questions or comments regarding this Statement of Privacy. If you believe that Coherent Sound Design has not adhered to this Statement, please contact Coherent Sound Design at:

Coherent Sound Design, LLC

4196 Choteau Cir
Rancho Cordova, CA 95742
Email Address: ResonationChinrest@yahoo.com
Telephone number: 917-544-6337

Terms of Use

By visiting or using any features on our web site, you agree to be bound by these policies. We may periodically change these policies without providing prior notice. We recommend that you read these policies each time you use our web site.

Governing Law; Users and Visitors Residing Outside the United States

Our Privacy and Security Policies and Terms of Use will be subject exclusively to the laws of the State of New Jersey, USA, without regard to its conflict of law principles. Coherent Sound Design, Inc. makes no representation that any of these policies comply with the laws of any other country. Visitors who use our Web site and who reside outside the United States do so of their own desire and are responsible for compliance with their local laws. By providing any personal information to Coherent Sound Design, Inc., all Web site visitors and customers who order via the web site, telephone, email, mail or in any other manner, and reside outside of the United States, including in counties of the European Union, fully understand and agree to our Privacy and Security Policies and to the collection, storage, and processing of their personal information in the United States of America.

Effective as of February 03, 2013