The Audio Note M0 Line is a minimalist, entry-level tube preamplifier designed around one core principle: preserving musical integrity through simplicity. Built by Audio Note (UK) as part of their Level 0 lineup, the M0 strips away unnecessary complexity in favour of a pure, direct signal path and carefully selected components Specifications Type: Line-level tube preamplifier Tube Complement: 6111WA dual triode (output stage) Inputs: 5 × line-level RCA Outputs: 2 × RCA (unbalanced) Tape Loop: Yes