390_22002_2
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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489_23584_2
Topthema: Träume werden wahr
Standlautsprecher · ESS AMT-1 D Revival
Für die Älteren unter uns gehören diese Lautsprecher zu den ersten jugendlichen Audiowunschträumen, wie zum Beispiel das Klipschorn oder die Electro Voice Sentry III. Für alle anderen könnte dieser besondere Lautsprecher eine echte Überraschung werden.
>> Mehr erfahren>> Alle anzeigenKategorie: Verstärker Endstufen
Ausstattungsliste: CH Precision A1
Ausstattung & technische Daten
| Analog inputs | |
| Inputs type | Balanced (XLR), one connector per board |
| Single-Ended (RCA & BNC), one connector per board | |
| Input impedance | Balanced: 94kΩ |
| Single-Ended: 47kΩ or 300Ω | |
| Input stage | JFET input stage |
| Ultra-low noise, discrete fully differential stage | |
| 24dB range adjustable gain in 0.5dB steps | |
| Amplification | |
| Amplification stage | Ultra-low noise full discrete class AB design |
| 5 pairs of complementary output transistors | |
| Bias | Patent-pending bias circuitry for constant bias operation |
| Feedback | User-adjustable local vs. global feedback ratio, from 0% to 100% with 20% steps |
| Bandwidth | DC to 450kHz (-3dB) at 1W into an 8Ω resistive load |
| Signal to Noise Ratio | Better than 115dB in stereo and bi-amp modes |
| Better than 118dB in bridge mode | |
| Total Harmonic Distortion + Noise | Less than 0.1% with 0% global feedback |
| Less than 0.01% with 100% global feedback | |
| Analog outputs | |
| Binding posts | Two pairs of Argento binding posts for loudspeakers connection |
| Monitoring | Monitoring Non-intrusive DSP-based protection of the amplifier |
| Instantaneous voltage & current values are permanently monitored for each channel | |
| Protections | Short-circuit protected |
| Disconnected loudspeaker detected | |
| Over-temperature of the heatsink, fans are activated if needed | |
| Over-temperature of the output transistors | |
| Power supply | |
| Transformer | 1 200VA single transformer, oversized for low-noise operation |
| Power capacitors | 2x 47 000uF/63V 4-poles capacitors |
| Regulators | Non-regulated symetrical power supply for the power stages |
| Eight local regulation stages for input/driver stages | |
| Seven local regulation stages for the logic/display | |
| General | |
| Display | 480x272 pixels, 24bits color, AMOLED |
| Mains operation | Selectable 100V, 115, 230V AC, 47-63Hz |
| Power supply consumption | <1W (standby), 1200W max in operation |
| Dimensions/Weight | 440 x 440 x 133mm (W x D x H), 43kg |
| Remote control | Ethernet based system control via the Android CH Control App |
