The MC21 HRC box is a wire splice in an HRC box
The MC21 Mmax, well, we all know that story
The NC30 HRC box is a wire splice in an HRC box
The NC30 Mmax is a wire splice in a box
The NC35 Posh Limiter cut is a resistor in a box
The NC35 Mmax limiter cut is a resistor in a box
The CB400 Posh limiter cut is a resistor in a box
The HRC F3 PGMII is not a wire splice.
My HRC F3 PGMII with adjustable chip is just about as cool as you can get