Daca mai era nevoie de inca o confirmare a faptului ca STEREO PLANET se asociaza NUMAI cu lideri de piata,
PS AUDIO a venit sa (re)confirme acest lucru, o data in plus.
Numarul 1 mondial al pietei de Alimentare High-End, PS AUDIO, vine in Romania pentru prima data
CU ADEVARAT, EXCLUSIV in parteneriat cu STEREO PLANET, incepand cu 1 Mai 2011.
Aprecierile audiophililor fata de produsele si reputatia PS AUDIO sunt de necontestat si, cu siguranta,
parerea Dvs. dupa ce le veti cumpara va fi pe masura.
Breathe new life into your loudspeakers with the Stellar S300, one of the most extraordinary under
$5,000 stereo power amplifiers ever crafted.
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.
The problems faced when crafting a new power amplifier are many - delivering sufficient power,
control, frequency extension, and dynamics while maintaining a perfectly layered soundstage
under the most complex musical passages.
All amplifiers sound different.
What determines sound quality are the components and topologies of the amp’s input voltage stage
and output current stage.
Each section should complement the other.
Between them, the amp develops its sound.
Stellar’s design imperatives - affordable pricing, and uncompromised sonics - were major challenges
solved by the invention of a unique new circuit christened the Analog Cell.
Stellar engineer Darren Myers had planned from the outset to take advantage of Class D’s high current,
low distortion, ruler flat linearity for the output stage - knowing full well it is the input stage that determines
This critical interface between preamplifier and power amplifier is where Stellar’s magic would be unveiled;
where Myers could lavish upon the music the sweet, tube-like quality of Class A biased MOSFETs.
His challenge was to synergistically marry both input and output topologies, for which he invented Stellar’s Analog Cell.
The Analog Cell is the heart of the S300’s musicality, where richly overlayed 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.
If you’re able to invest in a cost-no-object performance stereo amplifier, you want the BHK Signature 250.
For everyone else who refuses to compromise music’s promise, Stellar represents breakthrough performance at stellar pricing.
Speaker Outputs S300: Copper base nickel plated binding posts (2 pair per channel)
DC Trigger Input
Gain: 30.5dB +/-0.5dB
Sensitivity for rated output power: 1.01V
Noise: 1kHz@300 Watts <-100dB
Input impedance S300: Unbalanced 50KΩ
Output Impedance: 50Hz, 2.8VRMS <0.007Ω
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%
Both channels driven 120vac mains, 1kHz, 1% THD
8Ω 140W minimum
4Ω 300W minimum
2Ω Stable for musical transients
M700 Mono Amplifier
120vac mains, 1kHz, 1% THD
8Ω 350W minimum
4Ω 700W minimum
2Ω Stable for musical transients
Factory set only: Europe 230V
Mains Power Inputs: IEC C14
Dimensions: 430 x 310 x 80 mm
Weight: 6 kg
Colors: black, silver