IWISTAO 833 SE Class A Tube Amplifier Split-Chassis 6SN7 Preamp 300B Transformer-Coupled to 833

Описание: Each channel is housed in its own chassis for maximum isolation and stability. The front end employs *6SN7 driver tubes feeding 300Bs**, which in turn couple through output transformers to drive the mighty 833. Operating at **1750V plate voltage and 100mA current* in pure Class A status, ensuring uncolored, naturally flowing sound.

The sonic result recalls a “giant 2A3”: mids that are saturated and lifelike, highs that extend effortlessly with natural decay and inky-black silence, and bass that digs deep with authority and control. Unlike the more flamboyant character of 300B or 7092 amplifiers, the IWISTAO 833 prioritizes authenticity — offering music that is transparent, powerful, and profoundly moving.

It is called Moon Reflection In ErquanIt is played by China Central Symphony Orchestra, which is a highly representative erhu solo piece in the history of Chinese folk music. Internationally, it is often performed as a representative work of Chinese folk music, and many violin, cello, and even piano adaptations are also widely circulated.

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