…choose a double op amp that is able to handle this voltage. If you want to integrate this set into a AF amp and use existing power to the amp….
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Class A Power Amplifier based Op-amp TL071C
Two-stage amplifier. The first stage is built on IC op amp type TL071, for stereo can use a dual op amp TL072 with any letter indices. Cascade provides amplification of…
Asymetric Pre-amp with Dual Supply Voltage
…whether or not to implement them, knowing that the value of the voltage may be present output depends on the op amp used. Asymetric pre amp scheme for single or…
Electret Microphone Pre-amp based NE5532
…amp provides an amplification of about 30 dB (which is sufficient for the relatively high output level of an electret microphone), this gain depends on the value of resistors R3…
Simple Microphone Pre-amp
…Take a note that the microphone used in this pre-amp circuit is electret type. If you are using high fidelity sound system, the this mic pre-amp will not become a…
Guitar Pre-amp Circuit based TL072
This guitar pre amp circuit has a high input impedance unbalanced and two balanced outputs completely independent set to deal high capacitive loads, and can therefore be used with long…
50 Watt Audio Amplifier based L8063
…PNP Power Transistor BR1 : 250 V 6 Amp Bridge Rectifier T1 : 50V Center Tapped 5 Amp Transformer S1 : SPST 3 Amp Switch S2 : DPDT Switch F1…
Guitar pre amp based FET
…a long cable between the guitars and amps. The Guitar pre amp circuit is based on a FET-type BS170, and require very little support components. The polarization of the gate…
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