Tube Audio Amplifier Circuit using EL34, 6SN7, 12AX7
Posts tagged amp
Preamp mic schematic and Audio Megaphone
Preamp mic schematic and Audio Megaphone using BC547, TDA7052 P1_____________22K R1_____________22K R2,R3_________ 100K R4_____________47K R5______________2K2 R6______________6K8 R7_____________22K R8______________2K7 C1,C6_________ 100nF 63V C2,C3__________10µF 63V C4_____________22µF 25V C5_____________22nF 63V C7____________ 470µF 25V Q1_ BC547 IC1 TDA7052 SW1____________SPST MIC____________electret microphone SPKR___________8 Ohm Loudspeaker
Switches Diagram for traffic signs
Switches Diagram for traffic signs
Guitar Amplifiers
Guitar Amplifiers 12v High Power Amp for Guitar 12v High guitar amplifiers
