PS Audio M700 Monoblocks

The PS Audio M700 is a high-power monoblock amplifier delivering 350 watts into 8 ohms and 700 watts into 4 ohms, featuring a hybrid Class A/Class D design with balanced inputs and a focus on tonal warmth and resolution.

The PS Audio M700 Monoblock Amplifier is a single-channel hybrid Class A/Class D power amplifier designed to deliver substantial power and high audio fidelity. It provides 350 watts into 8 ohms and 700 watts into 4 ohms, making it capable of driving a wide range of speakers with ease. The amplifier uses a balanced, zero-feedback, Class A MOSFET-based Analog Cell for its input stage, contributing to its tonal warmth and highly neutral audio resolution. It features both RCA (unbalanced) and XLR (balanced) audio inputs. The M700 has a measured total harmonic distortion (THD) of less than 0.02% at 1 kHz, 1 watt into 4 ohms, indicating very low distortion and high sound clarity. Physically, each unit weighs approximately 13 to 16 pounds and measures 17 inches wide, 3 inches high, and 12 inches deep (13 inches deep with connectors). The amplifier is available in black or silver and supports various voltage options factory set for different regions. It includes appropriate power cords for the region of sale. The design team, led by engineer Darren Myers, focused on achieving a balance of power, warmth, and resolution in the sound signature. The M700 is part of PS Audio's Stellar series and is priced around $2998 per pair.