Unser Hobby spiegelt die Welt da draußen wider: immer mehr, immer größer, immer teurer muss es sein. Zum Glück gibt es aber auch Gegenbeispiele. Mit dem dänischkanadischen Traumduo kann man seinen irdischen Musikfrieden finden.
>> Mehr erfahren>> Alle anzeigenMit der RX2 PRO kündigt Brax nicht weniger als die Endstufe der Superlative an, vollgepackt mit Innovation und das erste Class-D Design der Marke.
>> Mehr erfahren>> Alle anzeigenKategorie: Verstärker Endstufen
Ausstattungsliste: Audio Research REFERENCE 75 SE
Tecnical Details | |
POWER OUTPUT | 75 watts per channel continuous from20Hz to 20kHz. 1kHz total harmonic distortion typically 0.6% at 75 watts, below 0.05% at 1 watt. Approximate actual power available at ‘clipping’ 76 watts (1kHz). |
(Note that actual power output is dependent upon both line voltage and ‘condition’ i. e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) | |
POWER BANDWIDTH | (-3dB points) 7Hz to 60kHz. |
FREQUENCY RESPONSE | (-3dB points at 1 watt) 0.7Hz to 75 kHz. |
INPUT SENSITIVITY | 1.4V RMS BAL for rated output. (25 dB Bal gain into 8 ohms.) |
INPUT IMPEDANCE | 300K ohms Balanced. |
OUTPUT POLARITY | Non-inverting. Balanced input pin 2+ (IEC-268). |
OUTPUT TAPS | 8 ohms, 4 ohms. |
OUTPUT REGULATION | Approximately 1.0dB 8 ohm load to open circuit (Damping factor approximately 8). |
OVERALL NEGATIVE FEEDBACK | 15dB. |
SLEW RATE | 10 volts/microsecond. |
RISE TIME | 4.0 microseconds. |
HUM & NOISE | Less than 0.06mV RMS – 112dB below rated output (IHF weighted, input shorted). |
POWER SUPPLY ENERGY STORAGE | Approximately 520 joules. |
POWER REQUIREMENTS | 105-125VAC 60Hz (210-250VAC 50Hz) 410 watts at rated output, 500 watts maximum, 230 watts idle. |
TUBES REQUIRED | 2 – Matched pair KT150 – Power Output; 2 – 6H30 Driver. |
DIMENSIONS | 19" (48.3 cm) W x 8.75" (22.2 cm) H x 19.5" (49.5 cm) D. Handles extend 1.5" (3.8 cm) forward. |
WEIGHT | 47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg) Shipping. |
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