547_24188_2
Topthema: AperionAudio Dual AMT Super Tweeter
Ganz hoch hinaus
Früher einmal waren sie fast unverzichtbar: Superhochtöner. Heutzutage sind (fast) alle Lautsprecher „Fullrange“-tauglich – doch es gibt auch ein neues Anforderungsprofil
>> Mehr erfahrenKategorie: Profi- / Musiker-Equipment
Ausstattungsliste: Manley FORCE
Ausstattung & technische Daten
| Specification | |
| Type | 4-Channel Microphone Preamplifier |
| Vacuum Tubes | 4 x 12AX7WA dual triodes |
| Balanced Transformer Coupled XLR Microphone Input Impedance | 1250 Ohms |
| Unbalanced 1/4" Direct Input Impedance | 10 Meg Ohm |
| Maximum Input Mic input (Low Gain Setting) | -5 dBu or 435mV RMS @ 0.5% THD |
| Maximum Input Mic input (High Gain Setting) | -25 dBu or 44mV RMS @ 0.5% THD |
| Maximum Input Direct input (Low Gain Setting) | +24 dBu or 12V RMS @ 0.5% THD |
| Maximum Input Direct input (High Gain Setting) | +17 dBu or 5.5V RMS @ 0.5% THD |
| Maximum Output (1kHz Sine, into 100 kOhm load, 0.1% THD+N | +35 dBu |
| Maximum Output (1kHz Sine, into 100 kOhm load, 0.1% THD+N | 43V RMS |
| Maximum Output (1kHz Sine, into 600 Ohms load, 0.1% THD+N) | +22 dBm |
| Hi-current WFDRIVE Balanced Output Impedance | 50 Ohms |
| Dynamic Range | 118 dB @ LOW GAIN, 100 dB @ HI GAIN |
| THD & Noise (1Khz @ +4dBu BW 22Hz-22KHz) | 0.004% at Low Gain setting |
| THD & Noise (1Khz @ +4dBu BW 22Hz-22KHz) | 0.04% at Hi Gain setting |
| Noise Floor Micpre (A WGT) | - 85dB @ LOW GAIN, -66dB @ HI GAIN |
| Signal to Noise Ratio (Ref. to +4dBu) | 87dB @ LOW GAIN, 68dB @ HI GAIN |
| EIN (22-22kHz BW, A WGT) | -129dB with 150 Ohm source impedance @ LO GAIN |
| Frequency Response | 20 Hz to 20 kHz -0.1dB, +0.3 dB |
| Gain via Microphone Input | 40 LOW or 50dB HI GAIN (60dB available via internal jumper) |
| Gain via Line Input | 20 or 30dB (40dB available via internal jumper) |
| Low Signal Green LED (Output Level) | -22 dBu |
| High Signal Red LED (Output Level) | +24 dBu |
| AUTOMUTE warmup delay | 30 seconds |
| Power consumption | 36 Watts |
| Operating mains voltage | 90 to 254 VAC (internal universal supply) |
| Mains Voltage Frequency | 50~60Hz |
| Dimensions | 19" x 3 1/2" x 7" (occupies 2u) |
| Unit weight | 8.6 lbs. |
