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Topthema: Sound im Audi
Audio System RFIT Audi A6 C8 Evo2 – 20er System für Audi A6
Von Audio System gibt es eine Vielzahl an Nachrüstlautsprechern für Audi. Wir schaffen den Überblick und testen das RFIT Set für den A6 C8.
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Topthema: Ingenieurskunst in Perfektion
Revelation RX2 PRO – High-End Zweikanalendstufe von Brax
Mit 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: Atmasphere M-60
Ausstattung & technische Daten
| Features | |
| Balanced Differential Design® | |
| Class-A operation | |
| Patented Circlotronic® direct-coupled (OTL) output stage | |
| Automatic bias - no adjustment needed | |
| Built in VU meter for tube and output monitoring | |
| Easily monostrapped for greatly increased power | |
| Standby switch for long output tube life | |
| Uses only one gain stage for simplicity and clarity of sound | |
| Proprietary precision components used throughout | |
| Low-noise "star" grounding topology | |
| Fully hand-wired point-to-point electronics - no circuit boards! | |
| Stable with all input and load conditions | |
| Exclusively uses Octal-Triode based vacuum tubes | |
| Specifications | |
| Output power | 60 watts per channel into 8 Ω load |
| 45 watts per channel into 4 Ω load | |
| 80 watts per channel into 16 Ω load | |
| Impedance | Input Impedance: 100 KΩ single-ended, 200 KΩ balanced |
| Output Impedance: ~4.1 Ω | |
| Input | 3 V sensitivity ( for full output ) |
| RCA and XLR true balanced input | |
| Tube complement | ( per channel ) 8 x 6AS7G output tube |
| 4 x 6SN7 driver tube | |
| Gain | 20dB ( for 8 Ω ) |
| Power Bandwidth | 2Hz-75KHz within ½ dB |
| Frequency response | ( 1 watt, open loop ) 20 Hz squarewave Tilt; unmeasureable 1Hz-200KHz within 3 dB |
| Distortion | Total Harmonic Distortion ( THD ) typically under 1% |
| Intermodulation ( IM ) distortion typically under .04% at full power | |
| Phase shift less than 1° @ 20KHz | |
| Output section | 600 V/µs |
| Feedback | 1 dB |
| Power consumption | ( per channel ) 300 watts |
| Power Supply storage | ( per channel ) 140 Joules |
| Dimensions | ( per chassis ) 13" deep x 17" wide x 8" tall ( 33 x 43 x 20 cm ) |
| Weight | ( per chassis, without tubes ) 30 lbs ( 13.6 kg ) |
| Warranty | Three year general coverage |
| One year for output tubes | |
