Found in an Electronic Design from the 80's, this circuit uses components from that time. The circuit can be redesigned with modern components.
This amplifier was obtained in an Electronics Now based on the LM1875. The circuit must be powered...
This circuit provides 2.5 W of power with 6 V supply and 4-ohm speaker. We found it in the Radio...
Based on the Linear Technology LTC2054, this -48 V circuit was found in a 2005 manual. The circuit is...