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PS Audio Stellar M1200 Mono Power Amplifier (Pair)


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Enquiry/price check? Click here SKU: PSASTELM1200
Ex VAT: £4,999.17
For breathtaking musicality and the ultimate preservation of sonic character the M1200 uses a Class-A vacuum input stage and Class-D output stage.

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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)
-          Voltage Options
-          (Factory set only): Japan 100V
-          North America: 120V
-          Europe/Asia/Australia/New Zealand 230V
-          Mains Power Inputs:  IEC C14
-          Idle Power Consumption: 23W
-          Accessories Included: US (NEMA 5-15P) (all versions)
-          Schuko (CEE7/7) (230V version)
-          UK (BS 1363) (230V version)
-          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
-          THD&IM
-          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 M1200 mono power amplifier provides an unmatched level of control, dynamics and power and is rated at 600 watts into 8 ohms and 1200 watts into 4 ohms. The Class-A vacuum input stage provides an uncompromised level of musicality and sonic character with zero feedback.

Breath-taking Musicality

The M1200 mono power amplifier is designed to handle any size loudspeakers no matter what sensitivity. It produces exceptional musical power and dynamics without limitations, unlike a lot of power amplifiers that are unable to perform out of their comfort zone. With the M1200 a new level of musicality is unlocked and the most delicate musical details and complex passages are absolutely preserved. 

Class-A Vacuum Input stage

The M1200 does not lose any of the soundstage width, instrumental tones, subtle cues, or depth that can often be lost with power amplifiers. Meticulously designed by PS Audio's Darren Myers to capture even the tiniest musical nuances, the M1200 incorporates a zero feedback class A vacuum tube input stage.

The result? An incomparably dynamic performance that captures every essence of each musical piece ensuring the finest details are preserved for a rich and expansive listening experience.

Class D Output Stage

By taking a hybrid approach and merging the vacuum tube input with a class D output stage this amplifier is able to efficiently transfer low loss music to your speakers. The Stellar M1200 provides a massive amount of power, delivering a maximum of 1200 watts into 4 ohms. It has excellent damping properties, high efficiency, low distortion and delivers an exceptional frequency response.

Key Features

- Mono power amplifier pair
- Zero-loss Vacuum tube input stage
- Powerful MOSFET balanced output stage
- RCA Single ended input
- XLR “true” balanced input
- 600 watts into 8Ω
- 1200 watts rms into 4Ω
- 2Ω stable
- Damping factor >1100 for excellent loudspeaker control
- Efficient operation with very little heat
- ICE Edge technology
- Front panel standby button
- Efficient operation with very little heat
- Dual, solid copper, plated, output binding posts
- 27 pounds each
- 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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