PS Audio Stellar S300 Stereo Amplifier

SKU: STELLAR-S300 Brand:

2 299,00 $

Catégorie(s) : ,

Description

PS Audio Stellar S300 Stereo Amplifier

From the deepest bass to the warmest, sweetest highs, the Stellar S300 makes any loudspeaker sing and is our 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.

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

Specifications

  • Idle Power Consumption 13W
  • Audio Inputs RCA (Unbalanced) XLR (Balanced)
  • Speaker Outputs Copper base nickel plated binding posts (2 pair per channel)
  • 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
  • Output Power Both channels driven 120vac mains, 1kHz, 1% THD
  • 8Ω 140W minimum; 4Ω 300W minimum; 2Ω Stable for musical transients

Weight & Dimensions

– Unit Weight 13 lbs [5.9 kg]
– Unit Dimensions 17”W x 3”H x 12”D (13″D w/connectors)