
Tone Controled Preamplifier Circuit NE5532 Op amp
NE5532 Preamplifier Tone Control Circuit Based on the two-channel stereo preamplifier circuit ne5532 op amp and bass, treble, balance, volume control can do. NE5532 preamp tone control circuit supply symmetrical +-12v positive regulator 7812, 7912 small 12v negative regulator... Electronics Projects, Tone Controled Preamplifier Circuit NE5532 Op amp "audio control circuits, " Date 2019/08/02
NE5532 Preamplifier Tone Control Circuit Based on the two-channel stereo preamplifier circuit ne5532 op amp and bass, treble, balance, volume control can do. NE5532 preamp tone control circuit supply symmetrical +-12v positive regulator 7812, 7912 small 12v negative regulator controller batteries connected in series for low current drawn by the circuit can be operated.
Preamplifier circuit ne5532 op amp based on stereo two-channel and the bass, treble, balance, volume control. Preamplifier circuit check supply tons of symmetric + NE5532-12v (7812 7912 negative positive regulator, the regulator) low flow for taking small 12v control by connecting to the circuit in series.
Preamplifier Tone Control Circuit of NE5532 eagle pcb, schema files:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-19703.zip
Backup Battery Control Circuit
L4949 for control, integrated 4093B is being used check the status of the main battery and the backup battery is required in case 80 amp relay is activated – Control Circuit for Replacement Battery with L4949 4093B
Backup Battery Circuit