Single-ended four-channel amplifier schematic


Posted on Mar 28, 2007

6AQ5W / 6005UL four-channel single-ended amplifier circuit shown in FIG. Shown are only - channels. 4-channel system - using a power transformer for voltage amplification section uses Tokyo light sound 4CP-2508-SA type 4 with volume potentiometer


Single-ended four-channel amplifier schematic
Click here to download the full size of the above Circuit.

while adjusting the 4 channel volume. The output stage has a good sense of hearing UL type circuit. NFB loop two routes, all the way from the cathode tube screen output electrode via 240kQ resistance to the primary tube, the amount of feedback is 6dB, another way is taken from the output of the transformer secondary 81 "1, the amount of feedback is 9.5dB.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Headphone Amplifier circuits
    Simple-touchtonetm-generator
    LED Audio Level Meter Circuit Schematic Diagram
    Oscillator circuits
    digital led voltmeter circuit
    Audio Level Meter
    The Measurements for MIT 3DL1 Run
    Delaying the release of DC relay circuit



    Top