379_21926_2
Topthema: Die ewige Legende
Harwood Acoustics LS3/5A
Es gibt Lautsprecher und dann gibt es noch die LS3/5A. Sie spaltet sowohl ihre Hörer, als auch die, die sie gar nicht kennen. Warum das so ist? Nun, dafür muss man sich vor allem anschauen und natürlich hören, was sie kann und nicht, was sie nicht kann.
>> Mehr erfahren>> Alle anzeigen
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.
>> 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 | |
