The Cambridge Audio Edge M is a flagship monoblock power amplifier from the Edge series. It takes the engineering of the stereo Edge W and dedicates a whole chassis to a single channel, doubling output to 200W RMS into 8 ohms. Fully balanced from input to output and finished in the Edge range's minimal Lunar Grey enclosure, a pair of Edge M amplifiers forms the power heart of a true reference system.
Why This Model Matters
Splitting the left and right channels into separate boxes reduces bleed-through between the audio boards and power supplies, so each Edge M drives its speaker with more effortless dynamics, lower distortion and a wider, more focused soundstage than a shared stereo chassis can manage. It carries the full Edge toolkit: Class XA amplification for Class A clarity with less heat, a DC servo instead of coupling capacitors, and opposing-symmetry twin toroidal transformers that cancel stray interference while holding tonality steady at high volume.
Highlights
200W RMS into 8 ohms (350W into 4 ohms) per monoblock
Fully balanced from input to output for immunity to noise
Class XA amplification for Class A-style sound with greater efficiency
DC servo replaces signal-path capacitors for uncoloured sound
Balanced XLR and unbalanced RCA inputs with loop out for bi-wiring
Who It's For
The Edge M is for the listener assembling a no-compromise system who wants monoblock power in reserve to drive even demanding loudspeakers with punch and finesse. Bought as single monoblocks, they are designed to be used as a stereo pair alongside the Edge NQ preamplifier network player.
