PS Audio Stellar Strata MK2 Black
PS Audio
PS Audio je americká značka z Colorada, známá svou špičkovou elektronikou a reproduktory pro high-end audio systémy. Nabízí DAC převodníky, transporty, zesilovače, síťové zdroje a reprosoustavy s důrazem na čistotu signálu a přirozenost zvuku. Každý produkt vzniká v USA s precizní ruční výrobou a filozofií „Pure Music, Pure Power“.
There's no reason to give up performance when you can have it all in one great product. A rich zero loss analog preamplifier, a full-featured DAC, a great sounding phono stage, and a 150 watt per channel power amplifier. Just add speakers or a set of headphones and you've got music.
| Color Options | BlackSilver |
|---|---|
| Voltage Options | Japan 100V (+/-10%)North America 120V (+/-10%)Europe/Asia 230V (+/-10%) |
| Mains Power Input | IEC C14 |
| Fuses | T250V-250mAH (1/4A Slow Blow) |
| Accessories Included | Remote ControlLine Cord:- US, JP and EX (NEMA 5-15P)- Schuko (CEE7/7) (230V version)- UK (BS1363) (230V version)- Australia (230V version) |
| Analog Audio Inputs | RCA: 2 stereo pairsXLR: 1 stereo pair |
| Phono Inputs | MM RCA: 1 stereo pairMC RCA: 1 stereo pair |
| Digital Audio Inputs | I2S: 2 inputs- PCM 44.1KHz to 384Khz, DSD64, DSD128, DSD256Coax: 2 inputs- PCM 44.1KHz - 192KHzOptical: 1 input- PCM 44.1kHZ - 192KHzUSB: 1 input- PCM 44.1kHZ - 384KHz- DSD64, DSD128 (native)- DSD64, DSD128 (DoP) |
| Audio Outputs | RCA (Unbalanced): 1 stereo pairHeadphones: 1 1/4" stereoSpeakers: 2 binding post pairs |
| Other | Trigger Out: 2 3.5mm, 5-15 DVCUSB A: 1 (for firmware update) |
| Unit Dimensions | 17" w x 2.8" h (not including feet) x 13.5" d (withconnectors and knobs, chassis only is 12")[43.2cm x 7.1cm x 34.3cm] |
| Weight | 21 lbs [9.5 kg] |
| Shipping Dimensions | 22" w x 8" h x 17" d[55.9cm x 20.3cm x .4.3cm] |
| Shipping Weight | 25 lbs [11.4 kg] |
| Location | Indoor use only |
| Storage Temperature | -30 to 70C |
| Operating Temperature | 0 to 45C |
| Input Selection | 9 total: 2 analog, 6 digital, 1 Phono |
| Volume Control | 0-100 (80 dB total range) |
| Balance Control | 12dB each direction in 1/4dB steps |
| Fixed Volume Mode | Analog2: adjustable in setup to any level |
| Phase Control | Digital sources only |
| Filter Control | 3 selectable digital filters (PCM digital sources only) |
| Input Trim | Gain adjustable per input +/-10dB |
| Headphone Trim | Gain adjustable +/-10dB relative to speaker level |
| Input Separation | >85dB |
| Input Impedance | 47KΩ (unbalanced); 100KΩ (balanced) |
| Maximum Input Level | >16 VRMS |
| Cartridge/Type | MM |
| Gain | 40dB |
| Loading | 100pF/47kΩ |
| THD+N | .001% @ 5mV input |
| Output Impedance | Line Out 100Ω |
| Gain | Volume=1006dB +/- 0.5dB |
| Gain (relative to line output) | 30.5dB |
| Output Power | 8Ω, 1KHz, 1% 100W minimum4Ω, 1KHz, 1% 150W typical |
| Frequency Response | +/-1dB 20Hz – 20KHz-3dB 7Hz – 40KHz |
| THD+N | 1KHz, 10W/4Ω 0.02% |
| IMD | 18/19KHz -65dB |
| Speaker Impedance | 4Ω minimum |
| Output Impedance | 50Hz 150 mΩ typical |
| Damping Factor | 50Hz, 4Ω 29 |
| Sensitivity | @76 1.77 VRMS@100 450 VRMS |
| Channel Separation | 1KHz >90dB |
| Gain (relative to line output) | 16.5dB |
| Output Power | 300Ω, 1KHz, 1%300mW16Ω, 1KHz, 1% 3.25W |
| Frequency Response | +/-1dB 7Hz – 40KHz |
| THD | 1KHz, 1 VRMS 300Ω <0.02% 16Ω <0.02% |
| S/N Ratio | 1KHz >110dB (max output) |
| Output Noise | < -90dBV |
| Headphone Impedance | 8Ω minimum |
| Output Impedance | <4 Ω |
| Input Voltage | US 108—132VAC (120VAC nominal)EX/GR/UK/AU 207—253VAC (230VAC nominal)JP 90—110VAC (100VAC nominal) |
| Power Consumption | Idle 20WTypical 50WMaximum 600W |
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