Upgrade your Sennheiser HD600 and HD650 headphones with the Copper Mass Loading Mod Kit, a solution specifically crafted to improve bass detail and sub-bass response. The kit features a precision-engineered, nickel plated copper weight, which attaches securely to the rear of the driver. By increasing the mass at this critical point, the mod optimises airflow and enriches the overall listening experience, delivering a deeper and more detailed base presentation.<\/p>\n
*foam colour shade may vary<\/p>\n
For visual guidance on the installation process, refer to the video below.<\/p>\n
For optimal performance, it is recommended to combine the installation of this copper weight with the removal of the foam disk located at the rear of the driver. Removing the foam disk further improves the resolution, taking full advantage of the increased mass and airflow characteristics to elevate the sound quality of these already highly regarded headphones.<\/p>\n
Designed for compatibility with the HD600, HD650, and HD580 models, this versatile mod kit allows audiophiles to customise their sound profile with ease. The result is a finely tuned, immersive audio experience, with enhanced bass and improved resolution, perfect for those seeking to elevate the performance of their headphones.<\/p>\n
While the modification process is relatively simple, it is important to proceed with care to avoid potential damage to the headphones. The mod can generally be completed safely and quickly if instructions are followed attentively. However it should be noted that any damage incurred during installation is the responsibility of the user.<\/p>\n
For those who are hesitant about performing the modification themselves, there is an option to have the kit professionally installed. This service is available for a fee of \u00a320 plus postage costs.<\/p>\n
We know that you are paying a premium for our headphones. Which is why we make our headphones durable and reliable. But in the unlikely event that you do have an issue with them, please get in contact with us. We are happy to help you. We offer a full 2 year ‘return to base’ warranty, and we keep all spare parts in stock, so that we can also send replacement parts if necessary. Outside of the warranty period we still offer repairs on all our products for a fair price.<\/p>\n
Close to 70% of our customers are outside of the UK, so we have a lot of experience with international orders and worldwide shipping. All packages over \u00a350 have a form of international tracking.<\/p>\n
– European packages normally take 4-6 days.
\n– US, AUS and Canada packages normally take 7-10 Days.
\n– Packages sent to the rest of the world can vary depending on local postal services.
\n– Packages shipping outside of the EU may be delayed in customs, but the tracking system should keep you updated of its progress.<\/p>\n
(For customers outside of the UK only) Unfortunately, customs duties and fees may be charged when ordering from outside of the UK. This is outside of our control. we are NOT<\/strong> responsible for import duties. We will NOT <\/strong>write false information on a customs document in order to lower fees. All items have the UK tax removed and this will need to be paid by yourself when your item arrives at your local customs office. For a smoother process, please buy from our eBay store where VAT is paid at the same time: https:\/\/www.ebay.co.uk\/str\/customcans<\/a><\/p>\n <\/p>\nSee the audioreviews review here: https:\/\/www.audioreviews.org\/custom-cans-hd-600-series-mod\/<\/a><\/pre>\n