Thursday, October 27, 2022

IWISTAO Discrete Components MM/MC Phono Stage FET Amplifier for LP Phono

IWISTAO Discrete Components MM/MC Phono Stage FET Amplifier for LP Phono Split-type AC110V/220V HIFI Audio


The phono preamp contains two types of phono amplifiers, MM and MC, which can be adapted to most users' vinyl record players on the market.





Choose fully discrete components to build the circuit, easy to fine-tune the various data parameters.

The main amplifier circuit adopt Field Effect Transistor (FET), which is convenient to reduce the sensitivity of the components to temperature changes and improve the distortion.

Choose pure class A circuit to form discrete component amplifier circuit, effectively reduce harmonic distortion and improve sound effect.

The phono equalization circuit does not use the feedback circuit of the conventional integrated IC circuit, but chooses the attenuation type, whichever is the natural characteristic of the timbre.

The two aluminum chassis are the same size, both are 133mm wide, 63mm high, and 250mm deep.






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