173_19182_2
Topthema: Eine glatte Eins
Philips 55OLED804
Vor einem Jahr glänzte der Philips 55OLED803 mit hervorragender Bildqualität in unserem Test. Der Nachfolger 804 soll nun noch eine Schippe drauf legen. Wir haben nachgeschaut.
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71_16205_2
Topthema: Raumakustik verbessern - Schallabsorber einsetzen
Kategorie: Profi- / Musiker-Equipment
Ausstattungsliste: Zoom AC-3
Ausstattung & technische Daten
| Specification | |
| Type | Acoustic Creator |
| Source Guitars | 16 Types |
| Target Guitars | 15 Types |
| Effect Types | 9 Types |
| Sampling Frequency | 44.1 kHz |
| A/D conversion | 24-bit with 128x oversampling |
| D/A conversion | 24-bit with 128x oversampling |
| Signal processing | 32-bit |
| Frequency characteristics | 20 Hz – 20 kHz (+1 dB/-3 dB) (10 kΩ load) |
| Equivalent input noise | 120 dBu |
| Noise floor (residual noise) | -100 dBu |
| Control input | FS01 Input |
| Power | AC adapter: 9 V DC 500 mA center negative (ZOOM AD-16) |
| Batteries: 2 AA (about 3 hrs continuous operation time using alkaline batteries) | |
| USB | USB MIDI USB Micro-B |
| Dimensions | 6.22 in (D) X 4.21 in (W) X 2.04 in (H) |
| Weight | 2.5 lbs (Not including batteries) |
| Options | FS01 footswitch |
| Note: 0 dBu = 0.775 V | |
| Inputs | |
| Input | Standard mono phone jack Rated input level: -20 dBu Input impedance: 10 MΩ |
| Outputs | |
| L/MONO/PHONES | Standard stereo phone jack (combined line/headphones) |
| Maximum output level: Line +7 dBu (10 kΩ or more output impedance) | |
| Headphones 8 mW + 8 mW (32 Ω load) | |
| R | Standard mono phone jack |
| Maximum output level: Line +7 dBu (10 kΩ or more output impedance) | |
| BALANCED OUT-L | XLR jack |
| Output impedance: | |
| 100 Ω (HOT-GND, COLD-GND), 200 Ω (HOT-COLD) | |
| PRE/POST (switchable) | |
| GND LIFT (switchable) | |
| BALANCED OUT-R | XLR jack |
| Output impedance: | |
| 100 Ω (HOT-GND, COLD-GND), 200 Ω (HOT-COLD) | |
| GND LIFT (switchable) | |
