Audio Note (UK) M1 Line Pre Amplifier is a pure Class A, Zero Negative Feedback design, employing a single ECC82 dual triode valve.

It has been specifically engineered for sonic performance rather than technical specification, and offers an outstanding level of performance and value.

It fulfils all Audio Note (UK) Level 1 criteria: -

Pure Class A operation

Zero negative feedback

Materials and component quality

The M1 Line and M1 Phono are phase inverting.