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PS Audio Stellar S300 Stereo Power Amplifier


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Enquiry/price check? Click here SKU: PSASTELS300
Ex VAT: £1,290.83
Enjoy a stellar performance from S300, with Class D output and Myer's Analog Cell designed to preserve the finest musical details and breathe new life into your loudspeakers.

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Condition: Brand new in original retail packaging

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Warranty length 3 Years
Brand PS Audio

Tech Specs

- Unit Weight: 13 lbs [5.9 kg]
- Unit Dimensions: 17”W x 3”H x 12”D (13"D w/connectors)
- Shipping Weight: 16.5 lbs [7.5 kg]
- Shipping Dimensions: 22”W x 8”H x 17”D
- Audio Inputs: RCA (Unbalanced), XLR (Balanced)
- Speaker Outputs: Copper base nickel plated binding posts (2 pair per channel)
- DC Trigger Input: 3.5mm 5-15VDC
- Signal Gain: 30.5dB +/-0.5dB
- Sensitivity for rated output power: 1.01V
- Noise: 1kHz@300 Watts < -100dB
- 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, 37.5W/4Ω < 0.01%
- Output Power:
- Both channels driven 120vac mains, 1kHz, 1% THD
- 8Ω: 140W minimum
- 4Ω: 300W minimum
- 2Ω: Stable for musical transients

Product Description

PS Audio Stellar S300 Stereo Power Amplifier uses a hybrid design that merges the input and output stages with each channel having its own power supply. The Stellar S300 gives your loudspeakers a complete boost, elevating the bass and revealing the finest nuances details in your music.

Breathe New Life Into Your Loudspeakers

PS Audio’s Stellar S300 drives 140 Watts per channel into 8 ohms and 300 Watts per channel into 4 ohms. With sufficient power and control, it delivers stunning musicality and a three-dimensional soundstage, whilst recovering the most subtle details in even the most complex musical passages.

Hybrid Design

The Stellar S300, engineered my Darren Myers, benefits from the fusion of an ultra linear, high-current, Class D output and a discrete, zero feedback, Class A MOSFET input stage called the Analog Cell, which is the beating heart of the Stellar S300’s musicality. The Analog Cell's sonic character is designed to deliver richness and warmth whilst the output stage provides great power handling and authority over the loudspeaker.

Uncompromised Sonics

The Stellar S300 power amp provides you with the power and grace to compliment your speakers perfectly and ensure your music sessions are heard with pure emotion, warmth and detail. Uncompromised sonics and state of the art topologies aim to deliver a groundbreaking performance.

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Contact Details

Customer Services Landline
0121 224 7350/7351

Sales Landline
0121 224 7300/7401

Sales WhatsApp
07706 203859

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