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60W Bass Amplifier circuit diagram
60w amplifier designed for bass. Preamp included.

author: RED Free Circuit Designs
visits: 42158
Digital Volume Control circuit diagram
Small digital volume control device. Modernize your amplifier.

visits: 39655
10W Audio Amplifier with Bass-boost circuit diagram
High Quality, very simple design. No need for a preamplifier.

author: RED Free Circuit Designs
visits: 38915
Sound Level Indicator circuit diagram

author: Audioguru Dec '05
visits: 34141
10W Mini Audio Amplifier circuit diagram
You can use this powerfull amplifier in any small audio project. It is very small (6.5 x 4.5 cm).It outputs 10W and uses a 9V battery.

visits: 30821
Portable Mixer circuit diagram
High-quality modular design. 9V Battery powered - Very low current drawing. Preamp, tone control, mixer - all in one

author: RED Free Circuit Designs
visits: 30287
Sound Level Meter circuit diagram
This nifty sound level meter is a perfect one chip replacement for the standard analog meters. It is completely solid state and will never wear out. The whole circuit is based on the LM3915 audio level IC and uses only a few external components.

visits: 29713
Amplifier 2x30W with STK465 circuit diagram
Stereo amplifier with 30w per channel

visits: 28312
50 Watt Amplifier circuit diagram
This is a handy, easy to build general purpose 50 watt amp. The amp has an input for a radio, TV, stereo or other line level device. It also has a phono input for a record player, guitar, microphone or other un-amplified source

author: unknown
visits: 27238
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project categories:
folder Audio (49)
folder Power & high voltage (43)
folder Radio (23)
folder Light & LED (31)
folder Tools & measurement (40)
folder Telephone (18)
folder Automotive (10)
folder Microcontrollers (12)
folder Sensors & control (47)
folder Timers & oscillators (40)
folder Miscellaneous (26)

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project subcategories:
All subcategories
preamps, filters, effects
VU meters & spectrum analyzers

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