This GML 8200 has been fully tested by our expert team and comes with a money back guarantee and lifetime support. 

Designed by George Massenburg — the engineer who coined the term "parametric equalization" — the GML 8200 has been an industry standard fixture on stereo buses in professional recording and mastering studios worldwide. This dual-channel, five-band parametric EQ offers up to 15 dB of boost or cut per band with a continuously variable Q from 0.4 to 4, while the top and bottom bands can be switched to shelf mode. Built on an all-discrete, Class A circuit topology with no integrated circuits in the signal path, the 8200 delivers exceptional transparency, surgical precision, and dynamic range that have made it the benchmark against which other equalizers are measured.

Welcome to Providence Sound and Vision, where your satisfaction is our top priority!
As an employee-owned company, we deeply appreciate your support. Your trust in us means the world, and we're committed to providing unparalleled service every step of the way. Here's what you can expect with every purchase:
Extended Warranty Enjoy an additional year of warranty on all new items. We're so confident in the quality of our products that we go the extra mile to ensure your peace of mind.
Quality Assurance Our used items undergo rigorous testing and servicing to guarantee their performance. Plus, they come with a money-back guarantee, so you can shop with confidence.
Risk-Free Shopping Not completely satisfied? No worries! We offer a 7-day money-back guarantee on pre-owned items and a 14-day money-back guarantee on new items.
Lifetime Support We're here for you for the long haul. Whether it's warranty support, part replacements, tune-ups, or trade-ins, count on us to assist you for as long as you own the product.
Ready to elevate your sound shopping experience? Explore our store and website for a diverse selection of top-quality items. Your journey to producing amazing sound starts here!
Thank you for choosing Providence Sound and Vision. Let's make music magic together!