High power and very pure signal amplification under heavy user conditions were the main goals in the development of the DS Series amplifier range. These (mono block) power amplifiers are built with an excellent sonic performing classD design for increased efficiency by decreased weight and dissipation. With an output power exceeding 2500W @ 4Ω per channel, a S/N ratio of more than 110dB and a THD percentage of < 0.007% @ 1kHz (100W, 8Ω). The DS50 combines (sound)quality, power and very low weight into one unit. Each audio channel has its own power supply. The SA digital amps are among the best sounding digital amps on the pro-audio market!
Stage Accompany BV
2984 BR Ridderkerk
Efficiency : 92% @ full power Max input level : +23dBu Input impedance : 25kΩ Frequency range (@ 100W into 8Ω) : 10Hz – 40kHz Gain : 33dB Channel separation : > 90dB @ 1kHz Total harmonic distortion : 0.05% 20Hz – 20kHz, Pout < Pmax/2 0.05% 20Hz – 20kHz, Pout = 1W amplifier section Output noise : 30uV unweighted, 20Hz – 20kHz Damping factor : 10.000 @ 1kHz, 8Ω Output power (@ 1kHz, < 1% THD) : 2 x 1600W @ 8Ω 2 x 2500W @ 4Ω 2 x 2000W @ 2Ω Amplifier section : flat load-independent frequency response Audio, data & mains connections : 1 x Neutrik USB connector (located at the front) 2 x XLR-3 female connector for input signal 2 x XLR-3 male connector for signal link 4 x SpeakON NL4 for output signal 1 x 32A PowerCON connector for mains power 2 x EtherCON connector (switched 10/100/Base-TX, can be stacked up to 24 units) 2 x XLR-3 AES/EBU connector for input and buffered out DSP section : up to 10 parametric filters on each input and each output Butterworth, Bessel, Linkwitz-Riley filters up to 24dB/oct. compressor, delay and limiter on each input and each output Mains supply voltage : stated at the rear of amplifier Power consumption : 3500VA Housing : 19” Rack Mount, 2HU high, 415mm deep Weight : 12.5kg (27.3lb)
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