MA 400 MOS-FET Amplifier

PROFESSIONAL MOS-FET AMPLIFIER

Since 1974 NJD power amplifiers have had an enviable reputation for reliability, quality and value for money. This has been achieved by a continuous policy of research and development, building on designs that have proved their reliability and performance over many years and adding the latest “state of the art” technology.

The result of 21 years of amplifier evolution is this our new “Series 2” Range of professional “Mos-Fet” power amplifiers. These superb new generation amplifiers deliver massive amounts of continuous undistorted power from an amazingly compact 2U package.

FEATURES:

DC fan cooling, for quieter and more efficient running.
Independent over temperature monitoring on each channel.
Open and short circuit protection.
DC “Crow-bar” Loudspeaker protection
“Clip” & “Normal” indicators per channel.
Individual gain controls Twin XLR outputs per channel
“In/out” jack sockets for “signal input” & “signal output” per channel.
Compact 2U high 19” styling.

The new “MA400 Series 2” amplifiers not only out perform many of their rivals but also compare favourably with modern styling and facilities.

MA400 SERIES 2
PROFESSIONAL MOS-FET POWER AMPLIFIER
TECHNICAL SPECIFICATION

Rated output power - per channel	: 200W RMS into 4W at 0.04% THD
	: 125W RMS into 8W at 0.03% THD
	: 75W RMS into 16W at 0.03% THD
	: 20Hz to 20kHz
Input sensitivity	: 775mV for 200W RMS into 4W
Frequency response	: 10Hz to 30kHz ą 1dB
Hum & Noise	: -93dB
Intermodulation - distortion	: 0.04% for 50Hz & 5kHz at 180W
	: RMS into 4 Ohms
Crosstalk	: -70dB
Slew rate	: 20V/ľs
Protection	: Open & short circuit protected
	: Over temperature protection
	: DC fault “crow-bar” protection
Power requirements	: 230V AC 50/60Hz 400VA
Connections	: Inputs:- 2 x 6.3mm Jack
	: Outputs:- 2 x female XLR
Dimensions	: 483mm x 89mm (2U) x 296mm
Weight	: 8.2kg

Pris: 5235:- exkl. moms

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