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.
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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 anzeigenKategorie: Profi- / Musiker-Equipment
Ausstattungsliste: dbx 223xs
Ausstattung & technische Daten
| Specifications | |
| Type | Stereo 2-Way/Mono 3-Way Crossover with XLR Connectors |
| Input Connectors | XLR (pin 2 hot) |
| Input Type | Electronically balanced/unbalanced, RF filtered |
| Input Impedance | Balanced >50k ohm, unbalanced >25k ohm |
| Max Input | >+22dBu balanced or unbalanced |
| CMRR | >40dB, typically >55dB at 1kHz |
| Output Connectors | XLR |
| Output Type | Impedance-balanaced/unbalanced, RF filtered |
| Output Impedance | Balanced 200 ohm, unbalanced 100 ohm |
| Max Output | >+21dBu balanced/unbalanced into 2k ohms or greater |
| Bandwidth | 20Hz to 20kHz, +/-0.5dB |
| Frequency Response | < 3 Hz to > 90 kHz, +0/-3 dB |
| Signal to Noise Ratio | Ref: +4 dBu, 22 kHz measurement bandwidth |
| Signal-to-Noise (Stereo Mode) | >94dB (Low Output), >91dB (High Output) |
| Signal-to-Noise (Mono Mode) | >94dB (Low Output), >93dB (Mid Output), >91dB (High Output) |
| Dynamic Range | > 106 dB, unweighted, any output |
| THD+Noise | < 0.004% at +4 dBu, 1 kHz; < 0.04% at +20 dBu, 1 kHz |
| Interchannel Crosstalk | < -80 dB, 20 Hz to 20 kHz |
| Crossover Frequencies (Stereo Mode) | Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) |
| Crossover Frequencies (Mono Mode) | Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Mid/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) |
| Crossover Filter Type | Linkwitz-Riley, 24 dB/octave, state-variable |
| Low cut Switch | Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel. |
| Phase Invert Switch | Inverts the phase at the output, one switch per output. |
| x1 / x10 Switch | Multiplies the low-high(mono: low/mid and high/mid) crossover frequency range of the front-panel markings by a factor of 1 or 10, one switch per channel. |
| Mode Switch | Selects stereo/mono and 2/3-way operation |
| LF Sum Switch | Selects normal (stereo) or mono-summed low frequency operation and disables Ch 2’s low output phase invert LED to indicate that this output is not operational in the LF sum mode. |
| Indicators | Stereo Operation (Green); Mono Operation (Yellow); Low Cut (Red-per channel); x10 (Green-per channel); Phase Invert (Red-per output) |
| Operating Voltage | 100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC50 HZ |
| Operating Temperature | 32°F to 113°F (0°C to 45°C) |
| Power Consumption | 15W |
| Power Connector | IEC receptacle |
| Dimensions | 1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm) |
| Unit Weight | 3.7 lbs. (1.7 kg) |
