IWISTAO EL84 Parallel Single-ended Power Amplifier Empty PCB Amplifier and Power Board AN OTO Circuit HIFI Audio DIY
Model No: WHF-ANOTOEL84EPCB
This is a set of empty PCB boards designed for building an EL84 parallel single-ended power amplifier based on the Audio Note OTO SE EL84 circuit.
The amplifier will require four EL84 tubes and two 12AX7 tubes for amplification. The power supply will be rectified using IN5408 transistors, and the AC filament will be used.
These PCB boards are ideal for anyone looking to build a high-quality, HIFI audio amplifier as a DIY project.
There are two options, one is empty PCB , and the other is finished board but no including any vacuum tubes).
Finished Board (No including any vacuum tubes)
1. Power output: 9W+9W
2. PCB sizes:
Amplifying board: 160mm*176mm*2mm
Power board: 96mm*85mm*2mm
3. Options: empty PCB / Finished Board (No including any vacuum tubes)
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