My bag - 0 Item(s)

Total:

£0.00

APPLY FOR FINANCE
click here

PART EXCHANGE QUOTE
click here

ASK A QUESTION
click here

Product Description

Product Information

From the deepest bass to the warmest, sweetest highs, the Stellar S300 makes any loudspeaker sing and is PS Audio's most affordable stereo power amplifier ever.

Breathe new life into your loudspeakers with the Stellar S300, a full-sized, affordable stereo power amplifier that honors the music and controls your loudspeakers better than you ever imagined possible. The S300 combines the slam, linearity, and toe-tapping pacing of a Class D output stage with the warmth, grace, and rich inner detail of Stellar’s Class A Analog Cell. The results are nothing short of ground breaking. Liberate a wealth of untapped energy trapped in your media library. Plumb music’s subterranean depths and finally hear the bass your speakers were capable of. Revel in rich layers of fine, full detail. Marvel at the deep, extraordinary, wall-to-wall soundstage. Effortless. Lush. Stellar.

DESIGN
The Stellar S300 stereo power amplifier is a dual mono power amplifier capable of effortlessly driving demanding loudspeaker loads to concert levels. It combines the best of two worlds: ultra linear, high-current, Class D technology for the output stage; a discrete, Class A MOSFET based Analog Cell for the all-important input stage. The S300's rich, warm, and engaging sonic character comes from the Analog Cell. It's powerful, authoritative control over the loudspeaker stems from its high current, ultra-low impedance Class D output stage.

APPLICATION
The perfect choice for just about any loudspeaker, the S300 slips into any system, surprising and delighting even the most discriminating Audiophile. Rated at 140 watts per channel into 8‎Ω and 300 watts per channel into 4‎Ω, the S300 has plenty of horsepower for even the most demanding loudspeakers. Your musical library will open up in ways you might not have thought possible, revealing nuance and detail covered up by traditional amplifiers.

Technology

OVERVIEW
The S300 is an extraordinarily musical power amplifier rated at 140 Watts per channel into 8Ω and 300 Watts per channel into 4Ω. Power enough for even the most demanding speakers. The S300 design marries the best of two worlds: an ultra linear high-current output power stage with a discrete Class A MOSFET based AnalogCell input stage. Between them, the S300 delivers powerful, authoritative control over the loudspeakers, while maintaining a perfectly layered soundstage under the most complex musical passages. Designed by PS Audio engineer Darren Myers, who invested hundreds of hours of tuning, voicing, and perfectionist tweaking, the results are extraordinarily musical. Stellar amplifiers never draw attention to themselves, and are one of PS Audio's highest value offerings in amplification, a rare quality in amplifiers of any price.

THE ANALOG CELL
The connection between preamplifier and power amplifier is critical, for it is at this junction where most essential musical details are easily lost. Nothing in the design of a power amplifier is more important than its input stage when preserving music's finest nuances. In the S300, a unique topology, called the Analog Cell, has been employed to preserve the rich details found in music. The Analog Cell is the heart of the S300's musicality, where rich overlaid layers of music's inner details are preserved even in the most complex orchestral crescendos. The Analog Cell is a proprietary, fully differential, zero feedback, discrete, Class A MOSFET circuit, hand-tuned to capture the smallest micro dynamics without sacrificing the loudest macro dynamics music has to offer. The Analog Cell makes all the difference.

OUTPUT STAGE
The Stellar S300 is a dual mono design. This means that each channel has its own, separate power supply. Each of the two channels is a complete and independent power supply and power amplification stage, based on a modern Class D ICE module, designed in Denmark. Class D output stages provide near-perfect linearity, low distortion, and high efficiency. Because Class D amplifiers require an output filter to remove their switching noise, they do not have frequency extremes into the many hundreds of thousands of Hertz. Depending on their design, modern Class D amplifiers, like the type used in Stellar, extend high frequencies to about 50kHz. Human hearing limitations are 20kHz, though most listeners rarely have hearing exceeding half that. The S300 provides excellent frequency extremes, low distortion, high efficiency, high damping factor, and a powerful output of 300 watts per channel into the most common loudspeaker loads of 4Ω.

Features

  • STEREO POWER AMPLIFIER
  • DUAL MONO WITH SEPARATE POWER SUPPLIES
  • POWERFUL MOSFET OUTPUT STAGE
  • RCA SINGLE-ENDED INPUT
  • XLR "TRUE" BALANCED INPUT
  • 140 WATTS PER CHANNEL 8Ω
  • 300 WATTS PER CHANNEL 4Ω
  • 2Ω STABLE
  • VERY LITTLE HEAT PRODUCTION
  • < 0.1% THD 20Hz - 20kHz AT RATED POWER
  • DAMPING FACTOR > 550
  • FRONT PANEL STANDBY BUTTON
  • ZERO-LOSS INPUT
  • DUAL, COPPER, PLATED, OUTPUT BINDING POSTS
  • 13 LBS.
  • INPUT 12 VOLT TRIGGER

For the Full Technical Specifications click here.

Manufacturer Site

Specifications

Brand
PS Audio
Condition
New
Product Code
PSA-STS300
product review overlay image

Customer reviews

No reviews left yet
Write a review

Product Information

From the deepest bass to the warmest, sweetest highs, the Stellar S300 makes any loudspeaker sing and is PS Audio's most affordable stereo power amplifier ever.

Breathe new life into your loudspeakers with the Stellar S300, a full-sized, affordable stereo power amplifier that honors the music and controls your loudspeakers better than you ever imagined possible. The S300 combines the slam, linearity, and toe-tapping pacing of a Class D output stage with the warmth, grace, and rich inner detail of Stellar’s Class A Analog Cell. The results are nothing short of ground breaking. Liberate a wealth of untapped energy trapped in your media library. Plumb music’s subterranean depths and finally hear the bass your speakers were capable of. Revel in rich layers of fine, full detail. Marvel at the deep, extraordinary, wall-to-wall soundstage. Effortless. Lush. Stellar.

DESIGN
The Stellar S300 stereo power amplifier is a dual mono power amplifier capable of effortlessly driving demanding loudspeaker loads to concert levels. It combines the best of two worlds: ultra linear, high-current, Class D technology for the output stage; a discrete, Class A MOSFET based Analog Cell for the all-important input stage. The S300's rich, warm, and engaging sonic character comes from the Analog Cell. It's powerful, authoritative control over the loudspeaker stems from its high current, ultra-low impedance Class D output stage.

APPLICATION
The perfect choice for just about any loudspeaker, the S300 slips into any system, surprising and delighting even the most discriminating Audiophile. Rated at 140 watts per channel into 8‎Ω and 300 watts per channel into 4‎Ω, the S300 has plenty of horsepower for even the most demanding loudspeakers. Your musical library will open up in ways you might not have thought possible, revealing nuance and detail covered up by traditional amplifiers.

Technology

OVERVIEW
The S300 is an extraordinarily musical power amplifier rated at 140 Watts per channel into 8Ω and 300 Watts per channel into 4Ω. Power enough for even the most demanding speakers. The S300 design marries the best of two worlds: an ultra linear high-current output power stage with a discrete Class A MOSFET based AnalogCell input stage. Between them, the S300 delivers powerful, authoritative control over the loudspeakers, while maintaining a perfectly layered soundstage under the most complex musical passages. Designed by PS Audio engineer Darren Myers, who invested hundreds of hours of tuning, voicing, and perfectionist tweaking, the results are extraordinarily musical. Stellar amplifiers never draw attention to themselves, and are one of PS Audio's highest value offerings in amplification, a rare quality in amplifiers of any price.

THE ANALOG CELL
The connection between preamplifier and power amplifier is critical, for it is at this junction where most essential musical details are easily lost. Nothing in the design of a power amplifier is more important than its input stage when preserving music's finest nuances. In the S300, a unique topology, called the Analog Cell, has been employed to preserve the rich details found in music. The Analog Cell is the heart of the S300's musicality, where rich overlaid layers of music's inner details are preserved even in the most complex orchestral crescendos. The Analog Cell is a proprietary, fully differential, zero feedback, discrete, Class A MOSFET circuit, hand-tuned to capture the smallest micro dynamics without sacrificing the loudest macro dynamics music has to offer. The Analog Cell makes all the difference.

OUTPUT STAGE
The Stellar S300 is a dual mono design. This means that each channel has its own, separate power supply. Each of the two channels is a complete and independent power supply and power amplification stage, based on a modern Class D ICE module, designed in Denmark. Class D output stages provide near-perfect linearity, low distortion, and high efficiency. Because Class D amplifiers require an output filter to remove their switching noise, they do not have frequency extremes into the many hundreds of thousands of Hertz. Depending on their design, modern Class D amplifiers, like the type used in Stellar, extend high frequencies to about 50kHz. Human hearing limitations are 20kHz, though most listeners rarely have hearing exceeding half that. The S300 provides excellent frequency extremes, low distortion, high efficiency, high damping factor, and a powerful output of 300 watts per channel into the most common loudspeaker loads of 4Ω.

Features

  • STEREO POWER AMPLIFIER
  • DUAL MONO WITH SEPARATE POWER SUPPLIES
  • POWERFUL MOSFET OUTPUT STAGE
  • RCA SINGLE-ENDED INPUT
  • XLR "TRUE" BALANCED INPUT
  • 140 WATTS PER CHANNEL 8Ω
  • 300 WATTS PER CHANNEL 4Ω
  • 2Ω STABLE
  • VERY LITTLE HEAT PRODUCTION
  • < 0.1% THD 20Hz - 20kHz AT RATED POWER
  • DAMPING FACTOR > 550
  • FRONT PANEL STANDBY BUTTON
  • ZERO-LOSS INPUT
  • DUAL, COPPER, PLATED, OUTPUT BINDING POSTS
  • 13 LBS.
  • INPUT 12 VOLT TRIGGER

For the Full Technical Specifications click here.

Manufacturer Site

product review overlay image
No reviews left yet
Write a review

PAY BY FINANCE

Did you know there are 2 ways to apply?

Either in store or from the comfort of your own home. We appreciate life is busy, so why not let us make it a little easier for you.

To apply in store, simply call in to our branch and one of our experienced sales team will guide you through the application.

To apply at home, just give us a call on 01333 425999 or complete the form below and we can arrange for an application link to be sent to the email address provided, and you can apply with a cuppa in hand.

You have 3 options to chose from:

OPTION 1 - Buy Now Pay Later

Buy now pay later with payments deferred for 12 months

Spread the cost with our buy now pay later finance available online and in-store.

Simple buy now pay later finance options allow you to spread the cost of your purchase over 48 months with an agreed deferral period.

Repayments start 12 months after signing your finance agreement.

If you settle the outstanding balance before the first repayment is due then we will waive all interest charges and only charge an administration fee of £29.00.

All you need to do is:

  • Spend a minimum £200

Representative Example

  • Cash price £900
  • Deposit Nil
  • Loan amount £900
  • 29.8% APR representative
  • Interest rate 21.37% fixed
  • 48 monthly repayments of £38.78

Total term of loan agreement 48 months, with the first payment deferred for 12 months

Defer 12 months then 48 monthly payment

  • Total charge for credit £961.44
  • Total amount payable £1861.44

Pay full amount within 12 months

  • Total charge for credit £29 (early settlement fee)
  • Total amount payable £929

Interest is calculated from the start of the agreement, which means that interest will accrue during the holiday period, although no payments will be taken for 12 months.

OPTION 2 - Interest bearing

Up to 48 months Interest Bearing Finance – 19.9% APR representative.

Spread the cost with our interest bearing finance available online and in store. Our simple finance options allow you to spread the cost of your purchase over 24, 36 or 48 months.

All you need to do is:

Spend a minimum £200. We offer 3 repayment periods to help you spread the cost of your purchases. 24, 36 and 48 months interest bearing finance on orders of £200 and above.

Representative Example

  • Cash price £900
  • Deposit Nil
  • Loan amount £900
  • 19.9% APR representative
  • Interest rate 10.44% fixed
  • 48 monthly repayments of £26.58
  • Total charge for credit £375.84
  • Total amount payable £1275.84

OPTION 3 - Interest Free

Up to 24 months Interest Free Finance – 0% APR representative

Spread the cost with our interest free finance available online and in store. Our simple finance options allow you to spread the cost of your purchase over 6, 10, 12, 18 or 24 months.

All you need to do is:

Spend a minimum £500 and above. We offer 5 repayment periods to help you spread the cost of your purchases. 6, 10, 12, 18 or 24 months interest free finance on orders of £500 and above.

Representative Example

  • Cash price £900
  • Deposit Nil
  • Loan amount £900
  • 0% APR representative
  • 24 monthly repayments of £37.50
  • Total charge for credit £0
  • Total amount payable £900

Click here to request an application form

Delivery Information

Delivery is free for all orders over £250. Items ordered before 1pm will be dispatched same day. Occasionally, due to stock demand, we can sell out. If this occurs when you make a purchase, we will inform you quickly. Most out of stock items are available for dispatch within 3 working days. If your purchase is urgent, please contact us to check availability.

Customer Reviews

PS Audio Stellar S300 Stereo Power Amplifier

Item in Stock

Product Code: PSA-STS300

RRP: £1,550.00

£1,240.00

PayPal Checkout

Login to add this product to your wishlist.

Beyerdynamic Amiron
Wireless Headphones
In-Stock | Free Delivery
Buy now
KLH Model Five Loudspeakers
In-Stock | Free Delivery
Shop now