589_24182_2
Topthema: Revox Studiomaster A200
Musik ist Geschmacksache, Klang nicht
So lautet der Slogan der Firma Revox. Eine Marke, die man wie wenige andere mit der Kombination aus Technik und Design verbindet. Die Studiomaster A200 ist dafür ein schönes Beispiel.
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605_24493_2
Topthema: Soundbar TCL Q85H Pro
Soundbar-System
TCL bietet mit der Soundbar Q85H Pro ein komplettes 3D-Surroundsystem mit Satelliten und Subwoofer zum erstaunlich günstigen Gesamtpreis von weniger als 500 Euro.
>> Mehr erfahren>> Alle anzeigenKategorie: Verstärker Endstufen
Ausstattungsliste: Atmasphere MA-2
Ausstattung & technische Daten
| Features | |
| Balanced Differential Design® | |
| Class-A operation | |
| Patented Circlotronic® direct-coupled (OTL) output stage | |
| Automatic bias, so no adjustment is needed | |
| Built in VU meter for tube and output monitoring | |
| Copper foil V-Cap Teflon coupling caps | |
| Easily monostrapped for greatly increased power | |
| Standby switch for long output tube life | |
| Dual AC power circuits for each chassis | |
| 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 | 220 watts per channel into a 4, 8, or 16 Ω load before clipping |
| Impedance | Input Impedance: 100 KΩ single-ended, 200 KΩ balanced - selectable to 600 Ω |
| Output Impedance: ~1.75 Ω ( open loop ) | |
| Input | Selectable up to 600 Ω |
| 2.8 V sensitivity | |
| RCA and XLR true balanced input | |
| Tube complement | ( per channel ) 20 x 6AS7G output tube |
| 6 x 6SN7 driver tube | |
| Gain | 26dB ( for 8 Ω ) |
| Power Bandwidth | 2Hz-150KHz within 1/2 dB |
| Frequency response | ( 1 watt, open loop ) 20 Hz squarewave Tilt; unmeasureable 1Hz-200KHz within 3 dB |
| Distortion | Total Harmonic Distortion ( THD ) typically 1% at full power |
| Intermodulation ( IM ) distortion typically under .04% at full power | |
| Phase shift less than 1° @ 20KHz | |
| Output section | 600 V/µs |
| Feedback | 2 dB |
| Power consumption | 800 watts/channel |
| Power Supply Current | 80 Amps/channel |
| Power Supply storage | ( per channel ) 1200 Joules in output section, 100 Joules in Driver supply |
| Dimensions | ( per chassis ) 28" deep x 17" wide x 10" tall ( 71 x 43 x 25 cm ) |
| Weight | ( per chassis, without tubes ) 103 lbs ( 46.7 kg ) |
| Warranty | Three year general coverage |
| One year for output tubes | |
