1 Pair DIY Kit for L12-2 Ultra Low Distortion Power Amplifier Board Class ABAMP

Description

• Power Supply: 120W / 8R + -50V voltage
• 200W 4R + -50V Voltage
• THD <0.0005%1K HZ 10W
• SR = 35V / US
• Voltage usage range = DC positive and negative dual voltage + -12V ~ + -55V

1 Pair DIY Kit for L12-2 Ultra Low Distortion Power Amplifier Board Class ABAMP
Parameters
Power Supply: 120W / 8R + -50V voltage
200W 4R + -50V Voltage
THD 200, 8 Ohm Load
Input sensitivity = 1.6 V output 120 W8R
Frequency response range = 15HZ-50K HZ(-3DB)
20HZ * 20K HZ = -0.02 DB
Static current = 80MA
Voltage usage range = DC positive and negative dual voltage + -12V ~ + -55V
Voltage Magnification = 31x
Features:
PCB75UM thickness copper film using 2MM thickness material each channel has a static current of 40MA and works with class AB.
The small signal tube uses the original TOSHIBA low noise tube,
The original ON low noise tube is used as a current source and voltage amplifier.
The output tube adopts the original Sanken Ultra High Frequency FT 70M and multi-emitter LAPT audio.
2SA1186 2SC2837, 2 pairs of output tubes per channel
Humanized installation method, one channel requires only a large pipe to the radiator.
And the large tube can be installed anywhere on a variety of radiators + -50V. 8 ohm load can output 120W of power
Package 1 Pair DIY Kit for L12-2 Ultra Low Distortion Power Amplifier Board Class ABAMP

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