The T-90 is a lightweight switchmode power amplifier designed for use with Turbosound loudspeakers in both concert touring and fixed installation applications.
The switchmode power supply is capable of delivering large transients without perceptible low frequency 'sag' because of its large power reservoir, and is the key - along with the aluminium chassis construction - to the very low net weight, making the T-90 an ideal choice for concert and regional touring.
The design utilises a progressive switching rail output, and this enables the extremely high voltage swings necessary to produce peak power capability without compromising sonic quality. The T-90 features a sophisticated power control system linked to the limiters and to the power supply, with continual monitoring of load, temperature and other operating parameters. The power reduction control (PRC) effectively reduces the available power output from the amplifier by enabling the user to set a maximum output power level below its rated output. This allows a better match with the power handling of the loudspeaker system, and thereby improves overall system reliability.
Net Weight 11.5kg (25.4 lbs)
Amplifier Type Class AB
Connectors 2 x 3-pin female XLR plus 2 x 3-pin male XLR links
Frequency Response 20Hz - 20kHz±0.5dB (4 ohm load)
Power Requirements 230 VAC @ 20 amps max or 115 VAC @ 40 amps max