Celto Accoustique T4.26

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  • Regular price R 34,994.99
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Touring Series Amplifiers

Oversized PULSAR Push-Pull Switch Mode Power Supply 

TrueSound Class D with High-Speed High Current MOSFETs 
Studio quality preamp with TrueRMS VCA limiters 
MCU Controlled 3D-Guard SOM [Smart Overheat Management] 
SuperCharged 105° C long-life capacitors 
FEM optimized R:Cool radial heat sinks
Simple layout and assembly for easy servicing
Genuine parts exclusively provided by world class suppliers
Compact and Lightweight 2U Touring grade format

Max output Power EIA 1kHz 1% THD (EIA = 33ms ON / 66ms OFF) 4x 1300W 8 ohms | 4x 2600W 4 ohms 
Overall gain 34dB (50 times voltage)
Sensitivity at 8 ohms 2.03Vrms (+8.4dBu)
Signal to Noise Ratio (A weighted) 112dB
Frequency Response (-1dB) 20~25000Hz
Typical THD (half power, 1kHz, 8 ohms) <0.05%
Typical IMD (1kHz at 4:1, -20dB) <0.2%
Crosstalk (1kHz) >75dB
Slew Rate >60V/us
Input Impedance 20 kΩ
Damping factor (1kHz, 8 ohms) >800
Protections Soft-Start, Short-Circuit, Over and Under-Voltage, Over-Current, Over-Load, DC Output, Temperature, SOM (Smart Overhead Management)
Operating Voltage 190~250VAC 50-60Hz
Preamp Proprietary PureSound Circuit for unmatched sound quality (Audiophile capacitors in signal path, High Voltage Opamps, Ultra Low Noise design), Studio grade TrueRMS VCA limiter, Continuous protection, RF protection, Overload protection
Power Supply (PSU) Advanced Switch Mode with 3D-Guard tracking, 105C long life SuperCharged Capacitors
Output stage Fully Discrete 4th generation proprietary Class D (93% efficiency at full power), Differential circuit for Load-Independent linear frequency response, Half bridge design with high-Speed high-Current MOSFETs, 105C Long Life capacitors
Cooling Front to back airflow Temperature regulated SUNON MagLev fans (50000 Hours, dustproof) FEA optimized Radial heat-sink for maximum heat transfer
Rear Panel 4 NEUTRIK XLR Input with latch, 4 NEUTRIK XLR Link, 4 NEUTRIK Speakon NL4, PowerCon 20A (included)
SpeakonWiring SPK1 = 1+1- CH A / 2+2- CH B | SPK2 = 1+1- CH B / 2+2- Not Used | SPK3 = 1+1- CH C / 2+2- CH D | SPK4 = 1+1- CH D / 2+2- Not Used
Chassis 19" 2U height, 468mm total depth
Weight Net / Gross 13kg / 16kg