PS AUDIO Stellar Strata MKII Integrated Amplifier Black
The Stellar™ Strata MK2™ combines the benefits of an exceptional analog preamplifier, a full-featured state-of-the-art DAC, a stereo 150-watt per channel power amplifier, and an amazing sounding MC/MM phono stage in one gorgeous package. Strata MK2's fully balanced analog preamplifier circuitry, state-of-the-art DAC, no compromise high-definition phono stage, and Analog Cell™ based power amplifier create an extraordinarily rich, full-bodied musical experience few products can match. The Stellar Strata MK2 is the perfect foundation for those unwilling to compromise sound quality. Rich. Lush. Powerful. A music lover's answer to spiraling cost-no-object equipment without sacrifice.
Specifications:
|
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 Control Line 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 pairs XLR: 1 stereo pair |
|
Phono Inputs |
MM RCA: 1 stereo pair MC RCA: 1 stereo pair |
|
Digital Audio Inputs |
I2S: 2 inputs - PCM 44.1KHz to 384Khz, DSD64, DSD128, DSD256 Coax: 2 inputs - PCM 44.1KHz - 192KHz Optical: 1 input - PCM 44.1kHZ - 192KHz USB: 1 input - PCM 44.1kHZ - 384KHz - DSD64, DSD128 (native) - DSD64, DSD128 (DoP) |
|
Audio Outputs |
RCA (Unbalanced): 1 stereo pair Headphones: 1 1/4" stereo Speakers: 2 binding post pairs |
|
Other |
Trigger Out: 2 3.5mm, 5-15 DVC USB A: 1 (for firmware update) |
Mechanical
|
Unit Dimensions |
17" w x 2.8" h (not including feet) x 13.5" d (with connectors 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] |
Environmental
|
Location |
Indoor use only |
|
Storage Temperature |
-30 to 70C |
|
Operating Temperature |
0 to 45C |
Features
|
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 |
Performance
Analog Inputs
|
Input Separation |
>85dB |
|
Input Impedance |
47KΩ (unbalanced); 100KΩ (balanced) |
|
Maximum Input Level |
>16 VRMS |
Phono Input
|
Cartridge/Type |
MM |
MC |
|
Gain |
40dB |
57dB |
|
Loading |
100pF/47kΩ |
470pF/100Ω |
|
THD+N |
.001% @ 5mV input |
.003% @1mV input |
Analog Output
|
Output Impedance |
Line Out 100Ω |
|
Gain |
Volume=100 6dB +/- 0.5dB |
Main (Speaker) Out
|
Gain (relative to line output) |
30.5dB |
|
Output Power |
8Ω, 1KHz, 1% 100W minimum 4Ω, 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 |
Headphone Output
|
Gain (relative to line output) |
16.5dB |
|
Output Power |
300Ω, 1KHz, 1%300mW 16Ω, 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 |
Power
|
Input Voltage |
US 108—132VAC (120VAC nominal) EX/GR/UK/AU 207—253VAC (230VAC nominal) JP 90—110VAC (100VAC nominal) |
|
Power Consumption |
Idle 20W Typical 50W Maximum 600W |
Full Warranty
