Bass Boost cMoy v2.03 Headphone Amplifier

Since its debut in July 2007, over 5000 cMoyBBs have been sold to or built by audio enthusiasts in more than 60 countries. The cMoyBB is praised as the best-sounding cMoy not by us, but by our customers, fellow DIY'ers, and reviewers. If you are looking for a fantastic cMoy, or wish to build one, you've found the right place.

The cMoyBB v2.03 is the latest iteration of the enormously popular Bass Boost cMoy, exclusively available from JDS Labs. Built upon design principles and features normally found in more advanced amplifiers, the cMoyBB has been so heavily improved that it is steps away from no longer qualifying as a cMoy.

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