PS Audio Stellar Strata Integrated Amplifier
Best all-in-one solution for audiophiles seeking a streamlined, high-fidelity system.
Experience pure audio bliss with the PS Audio Stellar Strata Integrated Amplifier. This all-in-one marvel seamlessly combines a high-fidelity analog preamplifier, a cutting-edge DAC, a premium streamer, and a powerful 150W stereo amplifier. Its fully balanced design and Analog Cell™ technology deliver a rich, detailed, and immersive soundstage. Simplify your high-end audio setup and connect your speakers to enjoy unparalleled performance from your favorite music, whether streamed or from external sources.
$3450.00
More Stellar Options
Owner Satisfaction
4.6
/ 5
Category Rank
934
/ 1684
#934 in Power Amplifiers
Price vs Category Average
-58%
Below average
Power Output
150
/ watts per channel
Who it's for
- Audiophiles seeking efficient power with a refined analog sound
- Minimalists wanting high-resolution digital playback without extra components
- Design-conscious listeners prioritizing a premium, modern aesthetic
Who should skip it
- Value-focused shoppers comparing features against lower-priced competitors
- Buyers preferring an all-in-one streaming solution out of the box
- Purists who exclusively prefer the warmth of traditional Class A
Performance breakdown
Sonic Transparency
Analog Cell technology preserves delicate textures with remarkable clarity and depth.
Power Delivery
150 watts per channel drives demanding speakers with effortless, authoritative control.
Streaming Integration
PS Connect app simplifies high-resolution playback for a seamless listening experience.
DAC Precision
Built-in digital conversion extracts nuanced detail from every high-definition audio source.
System Versatility
Consolidates multiple high-end components into one elegant, space-saving chassis.
Volume Control
GainCell technology maintains signal purity without the coloration of traditional potentiometers.
Key Specs
Power Output
150 watts per channel
Channels
2 (Stereo)
Preamplifier
Fully balanced analog circuit
Volume Control
GainCell™ technology (Class A analog preamp)
Power Amplifier Technology
Analog Cell™ based
Connectivity
Wi-Fi (via PS Connect app)
Amplifier Class
Utilizes Class A biased MOSFETs
Digital-to-Analog Converter
Built-in
Features
- All-in-one integrated audio solution
- Fully balanced analog preamplifier
- State-of-the-art DAC included
- High-definition music streaming
- Analog Cell™ power amplifier
- GainCell™ volume control
- Simple Wi-Fi setup via app
- Rich, powerful, and detailed sound
What customers say
The PS Audio Stellar Strata is widely celebrated as an outstanding one box solution, primarily for its exceptional sound quality. Users consistently praise its detailed, spacious, and musical presentation, noting how the hybrid design delivers robust power without losing analog warmth. The integrated DAC is a significant highlight, offering impressive clarity for modern digital sources. While positioned in the premium market, most owners find the combination of preamp, power amp, and high performance DAC justifies the cost, offering excellent value against separate components. Its sophisticated performance and solid build quality make the Strata a highly enjoyable centerpiece for serious audio systems.
Know before you buy
The Strata is a true all-in-one system. It integrates a high-fidelity analog preamplifier, a digital-to-analog converter (DAC), a network music streamer, and a 150-watt-per-channel stereo power amplifier into a single chassis.
Unlike traditional volume controls that use a potentiometer to attenuate the signal, the GainCell adjusts the gain of the preamplifier stage itself. This approach maintains signal purity by eliminating extra components in the signal path.
Yes, 150 watts per channel is sufficient to drive most modern floorstanding speakers with authority. Because it utilizes Analog Cell technology with Class A biased MOSFETs, it delivers a high-current output that handles complex musical passages with ease.
No, the Strata includes a built-in high-definition streamer. You can manage your music and streaming services directly through the PS Connect app over your Wi-Fi network.
Yes, the preamplifier features a fully balanced analog circuit. This design helps minimize noise and interference, resulting in a cleaner, more detailed soundstage when paired with balanced source components.
Absolutely. While the Strata is a digital-friendly powerhouse, it includes analog inputs that allow you to connect external sources like a turntable—though you will need a separate phono stage if your turntable does not have one built-in.
Still have a question?
Ask Hayley anything about this product before you decide.