PS Audio M700 Monobocks

Description

Hi, I am selling my PS Audio Stellar M700 monoblocks. This is simply due to my desire to upgrade from Class D to Class A. In short, i am evolving as i did early on going from the Schiit Vidar to the M700's. These amps. are in great condition and working fabulously. They produce a "very pleasurable" sound and you do not have to ever worry which speaker you can connect due to their 350 watts per channel rating into 8 ohms and 700 watts into 4 ohms. I have had Kef LS 50's, Burchart S400's, Triangle Bro 3's, Thiel TM3's and presently the Triangle Genese Trio are connected. The M700's drove all of these speakers with no problem whatsoever. Of note is these amps have both a balanced and RCA connectors. I am using the balanced connection and the sound is smooth, airy with great imaging but it doesn't end there.. Again, no complaints with the performance, just desiring to evolve my audiophileness. There is a small scratch on the top right side and a very small nick on the edge of one of the amps, (last photo) outside of that there are pretty flawless. They will ship in original boxes, meaning they are packaged separately and double boxed. Approximate weight is 17 lbs. for both so possibly 8 lbs. each box but the "dimensions are for each box."
Description:
Solid-state, class-D, monoblock power amplifier. Inputs: 1 pair balanced (XLR), 1 pair single-ended (RCA), DC trigger. Outputs: 2 pairs five-way binding posts. Output power (120VAC mains, 1kHz, 1% THD): 350W minimum into 8 ohms (25.4dBW), 700W minimum into 4 ohms (25.4dBW), stable for musical transients into 2 ohms. Frequency response (2V RMS into 4 ohms): 10Hz–20kHz, ±0.5dB; 10Hz–50kHz, ±3.0dB. Voltage gain: 30.5dB, ±0.5dB. Sensitivity: 1.6V. Input impedance: single-ended, 50k ohms; balanced, 100k ohms. Output impedance: <0.007 ohm, 50Hz, 2.8V RMS. Damping factor (50Hz, 2.8V RMS): 8 ohms, >1100; 4 ohms, >550. THD+IM: <0.02% (1kHz, 1W/4 ohms); <0.02% (10Hz –20kHz, 1W/4 ohms); <0.05% (90kHz BW, 10Hz–50kHz, 1W/4 ohms); <0.01% (1kHz, 37.5W/4 ohms). Signal/noise: 105dB ref 1kHz at 700W.