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PS Audio Stellar M700 Mono Power Amplifier (Pair)


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Enquiry/price check? Click here SKU: PSASTELM700
Ex VAT: £2,249.17
Drive your loudspeakers with a massive 700w of power from the Stellar M700, with class D input and the Analog Cell class A, fully balanced, MOSFET input stage invented by Darren Myers.

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Warranty length 3 Years
Brand PS Audio

Tech Specs

- Unit Weight: 13 lbs [5.9 kg] (each)
- Unit Dimensions: 17”W x 3”H x 12”D (13"D w/connectors)
- 17”W x 6”H x 12”D (Stacked)
- Shipping Weight: 16.5 lbs [7.5 kg] (each)
- Shipping Dimensions: 22”W x 8”H x 17”D (each)
- Audio Inputs: RCA (Unbalanced)
- XLR (Balanced)
- Speaker Outputs: Copper base nickel plated binding posts (2 pair)
- DC Trigger Input: 3.5mm 5-15VDC
- Signal
- Gain: 30.5dB +/-0.5dB
- Sensitivity for rated output power: 1.6V
- Noise: 1kHz@700 Watts < -105dB
- Input impedance: Unbalanced 50KΩ
- Balanced 100KΩ
- Output Impedance: 50Hz, 2.8VRMS <0.007Ω
- Damping factor: 50Hz. 2.8VRMS
- 8Ω >1100
- 4Ω >550
- Frequency Response: 2.8VRMS into 4Ω
- 10Hz – 20KHz +/- 0.5dB
- 10Hz – 50KHz +0.1/-3.0dB
- 1KHz, 1W/4Ω <0.02%
- 10-20KHz, 1W/4Ω <0.02%
- 10-50KHz, 1W/4Ω < 0.05% (90kHz BW)
- 1KHz, 87.5W/4Ω < 0.015%
- Output Power:
- 120vac mains, 1kHz, 1% THD
- 8Ω: 350W minimum
- 4Ω: 700W minimum
- 2Ω: Stable for musical transients

Product Description

PS Audio Stellar M700 Mono Power Amplifier is a 700 watt analog cell power amplifier offering complete authority over your speakers. It combines a Class D output stage with the Class A Analog Cell for a Stellar performance.

Great Power

The Stellar M700 mono amp is able to drive some of the most demanding loudspeakers to concert like levels with ease at 350 watts into 8 ohms and 700 watts into 4 ohms. When used with your loudspeakers, a pair of the M700 mono amps will champion exceptional power and great headroom to effortlessly render your favourite music pieces.

Best Of Both Worlds

The Stellar M700 combines the best of both worlds with an ultra-linear, high-current, Class D output and, zero feedback, low impedance Class A MOSFET based Analog Cell for the input stage. The Analog Cell is defined by a rich, warm sound whilst the the Class D output stage holds great authority and control over your loudspeakers.

Designed by Darren Myers

The M700 mono amplifier is designed by audio expert Darren Myers who created this amplifier as a hybrid combination of the best technologies and techniques that represent PS Audio's 40 plus years of expertise. The Analog cell, invented by Myers is employed in the critical connection between the preamplifier and power amplifier to ensure the preservation of musical data.

Analog Cell

The Analog Cell presents music on a soundstage that would make you believe you were in a live concert venue. This is a zero feedback, balanced, Class A, MOSFET input stage designed to mirror the way vacuum tubes perform sonically. The Analog Cell ensures the richest details are preserved and subtle shadings are handled delicately without compromising the loudest macro dynamics from your speakers.

Key Features

- Mono power amplifier pair
- Zero-loss Analog Cell input stage
- Powerful MOSFET balanced output stage
- RCA Single ended input
- XLR “true” balanced input
- 350 watts into 8Ω
- 700 watts rms into 4Ω
- 2Ω stable
- Less than 0.1% thd 20Hz to 20kHz at rated power
- Damping factor 1100 for excellent loudspeaker control
- Front panel standby button
- Efficient operation with very little heat
- Dual, solid copper, plated, output binding posts
- 27 pounds
- Input 12 volt trigger

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Contact Details

UK Local Rate Number
0844 50 403 50

Sales Landline
0121 224 7300/7401

Customer Services Landline
0121 224 7350/7351

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