How to make an audio amp

how to make an audio amp

How to Build the CMoy Pocket Amplifier

Learn to use Vocaroo to record you voice online in the cloud. No registration necessary! Just go to and get started. One of the best Vocaroo f. Oct 08,  · This is a review and detailed measurements of the PS Audio Stellar S Stereo Power Amplifier. It is on kind loan from a member. The S costs US $1, from the company. Fitting the design language of the rest of the PS Audio and using similar enclosure, the S is .

It features many of the same leading-edge technologies utilized in our flagship Axe-Fx II processor, now offered in a floor unit at a fantastic price. Hands-on editing has never been zudio than on the AX8. Above all, the AX8 features an extremely high-quality signal path to deliver ultra-low noise and pristine sound. The AX8 is also compatible with our entire library of Cab-Packs.

You can plug four external switches or expression pedals like the Fractal EV-1 into the onboard jacks to control Wah, Whammy, Volume, or virtually anything else, or utilize MIDI or onboard controllers to make sound changes.

A what country is hummus from, full-screen tuner, two global equalizers, and a convenient Tap Tempo function are also built-in.

The AX8 is fully compatible with Fractal-Bot for preset sharing, easy backup and restore. The AX8 is first and foremost an amp modeler. The eight dedicated amp control knobs of the AX8 make it easier than ever to dial in tones: just select a model, set the basics where they sound best to you, and play.

Speaker simulation is the essential counterpart to great amp modelling. The AX8 also gives you the ability to output a second signal with NO cab sims, typically used to drive a power amp makw cabs on stage while sending a fully simulated chain to front of house. Overview Downloads AX8-Edit.

Introduction: Make a Simple Audio Amplifier

The AX8 is a powerful amp modeler and multi-Fx floor unit with incredible tone. It features the best amp and effects models from the Fractal Audio Axe-Fx, in a pedalboard format with 11 footswitches and hands-on controls for the amp modeler. Creating your ultimate guitar tone has never been so easy! Dec 28,  · The audio signal is used to modulated these pulses. Before outputting the signal though, the pulses need to be filtered as the thing will act like a little FM or TV station spitting out tons of high energy and high frequency noise. The filtering must be passive (e.g. like the one in your speakers). This can make class-D amplifiers load dependent. Buy BOSS Audio Systems RM Monoblock Car Amplifier - Watt Amp, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control, Subwoofer Amplifier: Mono Amplifiers - FREE DELIVERY possible on eligible purchases.

Forums New posts Search forums. What's new New posts Latest activity. Members Current visitors. Log in Register. Search titles only. Search Advanced search…. New posts. Search forums. Log in. Desire to learn and share knowledge of science required as is 20 years of participation in forums not all true. Come here to have fun, be ready to be teased and not take online life too seriously. We now measure and review equipment for free!

Click here for details. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Thread starter amirm Start date Dec 27, Dec 27, It was built and is on kind loan from a member. From outside, the unit looks very professional, sans branding:. Joined Nov 22, Messages Likes Last edited: Dec 27, Thread Starter 3. Just google for finished amps using the same modules. Thread Starter 4. Here is the square wave 10 watts before someone John?

After watching the tutorial on the same page, it looks a very easy and ready to put together DIY kit, indeed. Great lead amirm , amazing! Sancus Major Contributor Forum Donor. Thread Starter 8. Sancus said:. Joined Feb 13, Messages Likes Thanks Amir for a nice review, once again! I am currently running one nc in ghent audio case and one THX amp per side one my JBL M2 clones, and I must say the combo is a very good fit for the task.

The third harmonic is actually well below dB. And if I turn one channel off, we get near perfect performance: The second harmonic is now down to dB!!! Pretty remarkable. March Audio Major Contributor Manufacturer. Last edited: Dec 28, I suppose if you have a pair of those as monoblocks and that your preamp has high SINAD, you're reaching a close to ideal level of high fidelity.

Joined Jul 10, Messages Likes March Audio said:. Having built and used Nc based amps previously I can confirm the excellent technical performance leads to a subjective sound that is simply clean and neutral.

It just doesn't have a "sound". Also a great grip on low frequencies. Thoroughly recommended. RayDunzl said:. Thread Starter Do you think this is due to having two amplifiers in the same case, or having them share the same power supply? How did you turn one channel off?

I want mono blocks,,,,. Overlaid with my ambient room noise, for dB SPL output This is my amp, and I have used the same type of chassis for several projects now. I had also noted how cool the chassis stays even after listening to loud music, but had not popped the top to touch the SMPS heatsinks. Maybe I can add my own heatsink or even just flashing to jumper the one in question to the chassis and drain away that heat--reversing the top also is a good idea.

I would also assume that a dual mono config would run the SMPS a little cooler, but even the idle dissipation may be significant. I built this as a stereo unit to save money and maintain a compact footprint. As an alternative power supply, Hypex also has the SMPSA , which has far better heatsinking, higher output power, and also fits the same case. I have used that to power UCD modules. Killingbeans Major Contributor Dec 27, And if I turn one channel off, we get near perfect performance: View attachment You must log in or register to reply here.

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