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.
>> Mehr erfahren>> Alle anzeigen
490_0_3
Anzeige
Topthema: Kinofeeling für Zuhause
Genießen Sie höchsten Komfort mit Kinosofas von Sofanella
Die hochwertigen Sessel und Sofas von Sofanella sind modern, bezahlbar und schaffen ein gemütliches sowie ein bequemes Heimkinoerlebnis
>> Mehr erfahren>> Alle anzeigenKategorie: Vollverstärker
Ausstattungsliste: Perreaux 255i
Ausstattung & technische Daten
| Amplifier | |
| Rated Power Output (per channel) | 250W into 8Ω |
| 500W into 4Ω | |
| Maximum Power Output (prior to clipping, per channel) | 360W into 8Ω |
| 530W into 4Ω | |
| Total Harmonic Distortion + Noise | Typically: 0.002% @ 1kHz, 250W into 8Ω |
| 20Hz to 20kHz: 0.010%, 250W into 8Ω | |
| Frequency Response | 20Hz to 20kHz: +0.00dB, -0.15dB |
| 5Hz to 60kHz: +0.00dB, -0.50dB | |
| Damping Factor | 800 @ 1kHz, 250W into 8Ω |
| Signal to Noise Ratio (unweighted) | better than 98dB, ref. 250W |
| Preamplifier | |
| Input Impedance | Unbalanced 12kΩ |
| Balanced 22kΩ | |
| Input Overload | Unbalanced 8Vrms |
| Balanced 8Vrms | |
| Volume Control Range | -95.5dB to +31.5dB |
| Volume Control Resolution | 0.5dB per step |
| Input Volume Trim Range | ±40dB |
| Balance Resolution | 0.5dB |
| Balance Range | ±40dB |
| Headphone Amplifier | |
| Headphone Rated Power Output | 1.0W into 32Ω |
| 150mW into 300Ω | |
| Headphone Total Harmonic Distortion + Noise | Typically: 0.001% @ 1kHz, 1.0W into 32Ω |
| 20Hz to 20kHz: less than 0.002%, 1.0W into 32Ω | |
| Headphone Volume Trim Range | ±40dB |
| 255i DAC Module Specifications | |
| Digital Inputs | 2 SPDIF Coax (RCA) |
| 2 SPDIF Optical (Toslink) | |
| 1 USB (Type B) | |
| Chipsets | ES9038PRO Sabre DAC / XMOS chipset solution (32 bit / 140db noise floor) |
| Input Sample Rate | 32, 44.1, 48, 88.2, 96, 176.4, 192kHz (Coax, Optical) |
| 32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / DSD 64, 128, 256 (USB) | |
| Input Word Length (maximum) B) | 32-bit (Coax, Optical) |
| 32-bit (USB) | |
| Input Impedance | 75Ω (Coax) |
| Transformer Coupled | Coax: Yes |
| Optical: No | |
| USB: Asynchronous and Galvanically Isolated | |
| Analogue Section | |
| Digital to Analogue Conversion | 32-bit/384kHz |
| Output Voltage | 2.0Vrms @ 0dBFS |
| Total Harmonic Distortion + Noise | 0.002%, 20Hz-20kHz @ 0dBFS |
| Frequency Response | 20Hz to 20kHz: +0.0dB, -0.1dB |
| 5Hz to 94kHz: +0.0dB, -3.0dB | |
| Dynamic Range (unweighted): | better than 115dB @ 0dBFS |
| Signal to Noise Ratio (unweighted) | better than 115dB @ 0dBFS |
| Channel Separation | better than 110dB @ 0dBFS |
| Stop Band | 105kHz |
| Stop Band Attenuation | 125dB |
| 255i Phono Module Specifications | |
| Input Impedance | Low Gain (MM): 47kΩ |
| High Gain (MC): 100Ω | |
| Input Capacitance | 22pF |
| Gain | Low Gain (MM): 40dB |
| High Gain (MC): 60dB | |
| Total Harmonic Distortion + Noise | Typically: 0.002% @ 1kHz, low gain setting |
| 20Hz to 20kHz: less than 0.010%, low gain setting | |
| RIAA Accuracy | ±0.5dB, 20Hz-20kHz |
| Signal to Noise Ratio (unweighted) | better than 85dB, low gain setting |
| Dimensions | |
| Width | 426mm (16.8") |
| Depth | 344mm (13.5") |
| Height | 149mm (5.9") |
| Weight | 25kg (55lb) |
