cMoyBB’s power input jack allows you to power the amp from your desk. New Bass Boost cMoy v Headphone Amplifier; Free 9V battery (with standard. Lucid Labs CMOY amps are stable for headphones from ohms. * Vishay Low Tolerance Resistors * Panasonic Film Capacitors * NJM op amp. On a shoestring budget for an amplifier to boost the sound quality from your high- end headphones? The CMoy headphone amplifier is your.

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Features of the cMoyBB v2. The output power coming from most devices is inadequate to power larger hifi headphones. By using this site, you agree to the Terms of Use and Privacy Policy. Switched off, your original audio signal is amplified. Great job JDS Labs! As a result plugging hifi headphones directly into these devices will yield underwhelming, flat-sounding audio.

Smooth and effortless reproduction of all the frequencies with tons of power on tap. Customization Specify your headphones during checkout and we’ll optimize gain, bass boost, and output power for best performance with your headphones. Their customer service and support is equally awesome. Mar 11, – Apr 10, 30 days. Available in your choice of 8 different mint tins Less. Years of experience in product design and working with contract manufacturers and suppliers throughout the design process c,oy help us to overcome any potential setbacks with this project.

The headphone amplifier is designed around single or dual-channel op-amps such as Burr-Brown ‘s OPA or OPAPA, however, a wide variety of op-amps have been successfully implemented.


You may choose between two tin styles: THD as low as 0. Ideal for portable use of most headphones. Customized 1x9V cMoyBBs produce higher output current, which is useful for driving low impedance headphones. Audio amplifiers Sound ampp stubs. Older cMoys use thin wires or protoboard to transfer audio signals.

Questions about this project?

Best for most users. The higher current capabilities of the make it a much better choice for headphones under 75 ohms. Share this project Done. The Cmoy headphone amp is just such an example This version comes with a JRC op amp and 4X Gain setting better suited for use with lower impedance headphones.

Even without an amp change. Reward no longer available 10 backers. In addition, we have been making our standard model CMOY amplifiers for several years how and have gained a lot of experience through producing them. As a result plugging hifi headphones directly into these devices will yield underwhelming, flat-sounding audio.

We are also offering a lower gain option 4X for those with lower impedance headphones.


From Wikipedia, the free encyclopedia. Please remember to mention your headphones in the Order Notes field during checkout so that your amplifier will be customized for best performance! Optional charging support also provides convenient, integrated 9V NiMH battery charging. I have found my music is fuller, bass is tighter and the highs are crisp and hidden instrument revealed.

Many virtual ground circuit am; are presented in the various CMoy tutorials found online. Funding period Mar 11, – Apr 10, 30 days. Kickstarter is not a store. There will always be risks and challenges associated with creating a physical product when using contract manufacturers.


It consists of only a few components, can be assembled on a small section of protoboardhas a lower parts cost than other headphone amplifiers, and can run for many hours on ap single 9 volt battery. Battery run time is identical to the 1x9V wmp.

We hand assemble each cMoyBB and tweak output power and bass boost for your equipment. All our amps and dacs are covered by a 2-year transferrable warranty.

The default cMoyBB produces output power similar to a smartphone. Even was caught off by the esd bag it was contained in.

Killer amp and DAC! Estimated delivery Jun Views Read Edit Smp history. Purchased a couple devices from JDS. Switched on, bass increases up to 9. It’s a way to bring creative projects to life.

JDS Labs – cMoyBB v Headphone Amplifier

Great way to make your amp yours! My new cMoyBB head amp just arrived!

A technical summary ships with each custom cMoyBB. Using a headphone amplifier will not only allow you to listen at increased volume levels but will provide you with much more dynamic, full sounding audio.