Hoellstern 20.4 DSP TFT forsterker

Beskrivelse

• All models feature the same high component quality
• All models play on the same high level of sound quality
• 4 XLR all-metal female sockets plus 4 XLR all-metal male sockets for slave operation
• 4 SpeakON sockets in high-current version and twofold thick-copper PCB
• 1 PowerCon AC mains input with fully active power factor correction (PFC), virtually no reactive power on the AC grid
• AC mains input, actively monitored
• Operational from 80 V to 250 V AC
• Longterm power consumption limited to 16A rms (16 B automatic circuit breaker)
• Dynamic power consumption of up to 48 A
• Very high efficiency of up to 85 %
• Massive heatsinks, screwed directly onto the steel housing
• Extremely high thermal stability for toughest operating conditions
• Power supply with extremely large energy buffer
• Massive output stages with a max. current output capability of 125 A per channel
• Output blocks with 8-layer thick copper PCBs
• Super high-grade fans with a service life of > 250,000 hours at +40 °C
• Minimum allowable turn-on temperature: -40 °C, thus suitable for all seasons and climate zones
• PCBs sealed against moisture, dew formation and aggressive substances
• 2U 19″ rack enclosure, only 30 cm (12 in.) deep and weighing only 12 kg (26 lbs.) for light and compact racks
• Rugged sheet steel construction
• Ideally suited for touring business and permanent installations
• 5 years warranty with guaranteed production in Germany