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50 Watt STEREO AMPLIFIER POWER Circuit Diagram

50 Watt STEREO AMPLIFIER POWER Circuit Diagram using TL074, BD139, BD246, BD140, BD245 2 x 50 Watt STEREO AMPLIFIER POWER Circuit Diagram This is a 100 watt STEREO audio power amplifier circuit for your guitar. Of course a high quality pre-amp is needed to produce high quality audio output. You need this schematics.? Go to […]

2 x 200 Watt STEREO AMPLIFIER POWER Circuit Diagram

2 x 200 Watt STEREO AMPLIFIER POWER Circuit Diagram 2 x 200 Watt STEREO AMPLIFIER POWER Stage The TR is a high performance, integrated stereo digital amplifier power stage with an improved protection system. The TR is capable of driving a 6-?bridge-tied load (BTL) at up to 200 W per channel at THD=10%, low integrated […]

CB RADIO or 80 METER HAM RADIO circuit diagram

CB RADIO or 80 METER HAM RADIO circuit diagram using TR 2N2222, C460, C372,  C1162,  C1173,  C1226, D476,  D68, D67, C901

BTL Audio Circuit using IC LA4598

BTL Audio Circuit using IC LA4598 THE LA4598 is a TWO-channel power ic that is intended for use in portable audio equipment.  Needing no heat sink during 9v operation facilitates set design with a small footprint.

NOISE REDUCTION PROCESSOR

NOISE REDUCTION PROCESSOR DOLBY NOISE REDUCTION PROCESSOR circuit using KA22712 DOLBY B-TYPE NOISE REDUCTION PROCESSOR The KA22712 is a monolithic integrated circuit designed for in Dolby* B-type noise reduction systems. FEATURES Few external components. Low quiescent circuit current (Typ Iccq=4.5mA) High crosstalk rejection ratio. Built in NR-switch, REC/PB-switch. Recommended supply voltage: Vcc=6.5V~16V. DOLBY  NOISE REDUCTION […]

Electronic circuit diagram audio amplifier AN7173NK 13w

Electronic circuit diagram audio amplifier AN7173NK 13w

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