503_23684_2
Topthema: Premium-Mini-LED-TV
Ultra-HD-TV (Mini-LED) TCL 75C855
TCL ist ein weltweit führender Hersteller von Mini-LED-TVs. Die eigenen Produktionsstätten gehören zu den modernsten Fernseher-Fabriken der Welt. Wir testen das Premiummodell C855 in 75 Zoll.
>> 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: Profi- / Musiker-Equipment
Ausstattungsliste: Aphex Channel
Ausstattung & technische Daten
| Specification | |
| Type | Master preamp & input processor |
| Mic Input | |
| Connector | XLR-3F |
| Type | Transformerless, NPN active balanced, tube second stage |
| Input Z | 2k ? nominal |
| Maximum Input Level (MIL) | +25dBu |
| CMRR | >70 dB @ 60 Hz |
| Nominal Preamp Gain | 20 to 65 dB |
| Phantom Power | +48VDC |
| Pad | 20dB |
| EIN | -127dBu (input shorted) |
| Tube Type | 12AT7/ECC81 Dual Triode |
| Output | |
| Connector | XLR-3M and 1/4" TRS phone jacks |
| Type | XLR is Impedance Balanced (may be used unbalanced) |
| TRS is unbalanced | |
| Out Z Balanced | XLR 66 ? |
| Out Z Unbalanced | XLR 33 ? |
| TRS 600 ? | |
| Nominal Level | XLR +4dBu |
| TRS -10dBV | |
| Maximum Output Level | +25dBu Unloaded |
| TRS +11dBV | |
| Compressor | |
| Attack / Release | Program dependent, user variable release baseline |
| Ratio | 4:1 |
| Threshold | Fixed |
| Knee | Medium hard |
| Gate | |
| Attack | 0.1 millisecond |
| Hold / Release | 300 milliseconds / 400 milliseconds |
| Threshold | -50 to +20dB (variable) |
| Depth | 1 to 58dB (variable) |
| De-Esser | |
| Attack | 0.1 millisecond |
| Release | 100 milliseconds |
| Threshold | Variable -20 to +20dB |
| Ratio | 5:1 |
| Active Band | 4 kHz to 20kHz Linkwitz-Riley 24 db/octave crossover |
| Insert | |
| Connector Type - Send | 1/4" TRS phone jack (balanced) |
| Connector Type - Return | 1/4" TRS phone jack (balanced) |
| Nominal Operating Level | 0 dBu |
| Point of Insertion | Between dynamics processing and equalizers |
| Big Bottom | |
| Frequency | 50 Hz to 280 Hz |
| Tune | Off to +12dB |
| Parametric EQ | |
| Frequency Tune | 240 Hz to 8 kHz |
| Peak / Dip | ±12dB |
| Q Range | 0.5 to 5 |
| Aural Exciter | |
| Frequency Tune | 500 Hz to 5kHz |
| Mix | Off to +12dB |
| Analog Audio | |
| THD | <.01% @ +4dBu Out |
| IMD | <.01% @ +4dBu Out |
| Freq Response (Flat) | 18 Hz to 24kHz ±1dB |
| Digital Audio | |
| Internal Sample Rates | 44.1KHz, 48KHz, 88.2KHz, 96KHz |
| External Sample Rates | Automatically syncs to any Word Clock between 32KHz and 96KHz |
| Resolution | 24 bits |
| Word Clock Input | BNC jack, High Z, Captures |
| Word Clock Output | BNC jack, 75 ?, 5Vp-p |
| Dynamic Range | Digital dynamic range greater than analog front end |
| Noise Dither | Dithered by analog preamp noise floor. Equivalent to 16-bit digital audio dither. |
| Level Equivalency | -20dBFS Digital = +4dBu Analog |
| Other Specifications | |
| Power Requirements | 90-250 VAC 50-60 Hz 12W |
| Dimensions | 19"W x 1.75"H x 8.25" D 1 Rack U (482.6mm x 44.5mm x 209.6mm) |
| Depth Behind Front Panel | 7.5" (190.5mm) |
| Net Weight | 6 lbs (2.73 kg) |
