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ULTIMA features an all-new circuit topology. The new dual-feed forward error-correction amplifier technology is a progression of Dr Malcolm J Hawksford’s (emeritus professor at Essex University) technical paper, refined by Bob Cordell of Bell Labs.
The ULTIMA mono amplifier unit has an incredible 64 proprietary MOSFET power devices that demand the most advanced and refined drive circuitry, suitably devoid of sound-degrading components. The drive circuitry features an ultra-low-distortion, high-voltage amplifier operating at very high speed: 300 volts-per-microsecond technologies with advanced feed-forward and feedback compensation techniques.
ULTIMA is incredibly powerful and offers 780 watts into 8 ohms, 1,400 watts into 4 ohms and 2,500 watts into 2 ohms. ULTIMA’s peak output current exceeds 500 amps, an extremely high current differentiated by the speed at which the dynamic peaks can be delivered, bringing astonishing dynamics, fidelity and unrivalled musicality.
780w RMS per channel @ 0.005% distortion into 8Ω
1405w RMS per channel into 4Ω
-1dB @ 0.2Hz to 46kHz and -3dB 0.1Hz to 200kHz
Signal to Noise Ratio:
Better than -90dB
Dimensions with included Integra Legs:
30.5cm (H) x 48cm (W) x 75cm (D)
Dimensions with optional Side Blocks:
28.5cm (H) x 42cm (W) x 75cm (D)