Усилители мощности
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Усилитель мощности (оконечный усилитель), в паре с предварительным усилителем  — это однозначно выбор энтузиаста, ведь только в такой связке можно добится безкомпромиссного звучания. Усилитель мощности так же нужен тогда, когда от акустических систем не удаётся получить правильно структурированный, чёткий и приятный бас. Он кажется или слишком массивным, медленным, или наоборот — пустым или дряблым. Это типичный случай, когда акустика оказалась слишком тяжёлой нагрузкой для вашего интегрального усилителя. Скрывать не будем, ведь у массовых интегральных моделей — даже очень хороших — чаще всего и наблюдаются проблемы с контролем баса.

Parasound 2250 v.2
All Channels Driven  275 watts x 2, 8Ω  400 watts x 2, 4Ω  400 watts x 2, 2Ω (Load switch set to 2-3Ω) Bridged Mono  750 watts x 1, 8Ω  750 watts x 1, 4Ω (Load switch set to 2-3Ω) Current Capacity  45 amps peak per channel Frequency Response  20 Hz - 50 kHz, +0/-3 dB, 1 watt  Dynamic Headroom - 1.6 dB Total Harmonic Distortion  0.20% at full rated output  0.015% at average listening levels IM Distortion - 0.05 %  Transient IM Distortion - Not measur..
70875 грн.
Parasound 275 v.2
Power Output - (RMS power, 20 Hz - 20 kHz)  All Channels Driven  90 watts x 2, 8Ω  150 watts x 2, 4Ω  150 watts x 2, 2Ω (Load switch set to 2-3Ω) Bridged Mono  200 watts x 1, 8Ω  200 watts x 1, 4Ω (Load switch set to 2-3Ω) Current Capacity  20 amps peak per channel Frequency Response  20 Hz - 50 kHz, +0/-3 dB, 1 watt Dynamic Headroom - 1.3 dB Total Harmonic Distortion  0.35% at full rated output  0.025% at average listening levels IM Distortion - 0.05 % Tran..
30375 грн.
Parasound A 21
Continuous power output: 250 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, all channels driven 400 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, all channels driven 750 watts RMS x 1, 20 Hz - 20 kHz, 8 Ω Current capacity: 60 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.2 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz Inp..
124875 грн.
Parasound A 23
Continuous power output: 125 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, both channels driven 225 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, both channels driven 400 watts RMS x 1, 20 Hz - 20 kHz, 8 Ω Current capacity: 45 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.06 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz ..
50625 грн.
Parasound A 31
Continuous power output: 250 watts RMS x 3, 20 Hz - 20 kHz, 8 Ω, all channels driven 400 watts RMS x 3, 20 Hz - 20 kHz, 4 Ω, all channels driven Current capacity: 60 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.2 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 78 dB at 1 kHz; > 63 dB at 20 kHz Input sensitivity: 1 V for 28.28 V (THX Re..
157950 грн.
Parasound A 51
Continuous power output: 250 watts RMS x 5, 20 Hz - 20 kHz, 8 Ω, all channels driven 400 watts RMS x 5, 20 Hz - 20 kHz, 4 Ω, all channels driven Current capacity: 60 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.2 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 78 dB at 1 kHz; > 63 dB at 20 kHz Input sensitivity: 1 V for 28.28 V, THX Re..
236250 грн.
Parasound JC 1
Continuous power output, 20Hz - 20 kHz: 400 watts RMS x 1, 8 Ω 800 watts RMS x 1, 4 Ω 1200 watts RMS x 1, 2 Ω Class A power output, 20Hz - 20 kHz: 25 watts, bias set to high, 8 Ω 10 watts, bias set to low, 8 Ω Current capacity: 135 amperes peak Power bandwidth: 2 Hz - 120 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.15 % at full power IM distortion: balanced 16 V rms < 0.03 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.8 dB Input sensitivity: 1 V for 28.28 V, THX Reference..
236250 грн.
Parasound ZM1250
Power Output RMS, All Channels Driven (20 Hz - 20 kHz)  50 watts x 12 @ 8Ω  90 watts x 12 @ 4Ω or 2Ω  160 watts x 6 @ 8Ω (Bridged)  200 watts x 6 @ 4Ω (Bridged) Frequency Response  10 Hz - 60 kHz, +0/-3 dB Total Harmonic Distortion  < 0.05% at typical listening levels  < 1.0% at full power Interchannel Crosstalk  70 dB at 20 kHz Input Sensitivity:  700mv = Full output (50 Watts @ 8 Ω)  Total Gain = 29 dB (Level controls set to Maximum) S/N Ratio&nb..
101250 грн.
Parasound ZM2350
Power Output RMS, Both Channels Driven (20 Hz – 20 kHz)  350 watts x 2 @ 8 Ω  600 watts x 2 @ 4 Ω or 2 Ω Minimum Speaker Impedance (Output A+B)  Stereo or Mono Mode: 2 Ω  Subwoofer Mode: 4 Ω  Note: Operation at these minimum impedances might require additional ventilation. Frequency Response  10 Hz – 70 kHz, +0/-3 dB  20 Hz – 20 kHz, +0/-0.8 dB Total Harmonic Distortion  < 0.05 % at typical listening levels  < 0.9 % at full power Inter-channel Crosstalk&nbs..
57375 грн.
Parasound ZM250
Power Output RMS, All Channels Driven (20 Hz - 20 kHz)  50 watts x 2 @ 8Ω  90 watts x 2 @ 4Ω or 2Ω  160 watts x 1 @ 8Ω (Bridged)  200 watts x 1 @ 4Ω (Bridged) Frequency Response  10 Hz - 60 kHz, +0/-3 dB Total Harmonic Distortion  < 0.05% at typical listening levels  < 1.0% at full power Interchannel Crosstalk  70 dB at 20 kHz Input Sensitivity:  700mv = Full output (50 Watts @ 8 Ω)  Total Gain = 29 dB (Level controls set to Maximum) S/N Ratio ..
20250 грн.

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