KSA100MKII circuit 100W*2 class A hifi diy stereo audio power amplifier with VU meter

Product details:

Referring to the KRELL KSA100MKII circuit from the United States, with dual differential symmetric complementary input, excellent circuit architecture, Class A working state, stable and reliable performance. It can drive most audio systems with low frequency diving depth.

Selected raw materials:

1000W pure copper wire wound full power Toroidal transformer.Paired with a 142400 microf rectifier filter board, providing ample energy.
Equipped with power purification circuit.
Audio capacitors from well-known brands such as ELNA and Panasonic.
Equipped with soft start protection, effectively preventing the impact of power on/off on the equipment.
Precision pairing ON MJ15024/15025 drives MJE15034/15035 transistors.
718 military resistance.
The chassis comes with a large aluminum heat sink, allowing the amplifier to work in Class A mode for a long time and effectively dissipate heat.
Mclntosh has the same dual VU meter, which is beautiful and dynamic.