1.XA500/1000
The XXL XA series is a line of high power, low profile, professional Power Amplifiers with advanced features and great reliability. They deliver tremendous power in only two rack spaces, providing high level performance under the most demanding conditions. An automatic speed fan matches cooling capacity with heat requirements. The amplifier frame contains all solid-state circuitry, using complementary silicon output devices. The amplifier is supplied with a single moulded AC cord having an appropriate AC plug for the intended operating voltage. The amplifier employs forced air cooling with a variable speed fan for minimum acoustic noise. Air flow is from rear to front to avoid temperature rise inside the Rack. The amplifier contains two independent channels, with separate AC transformer secondaries, power supplies and protection system. All protection systems, except the main AC one, are self resetting upon removal of fault, and the remaining channel shall continue to operate. Each channel has independent protective circuitry against open circuit, short circuit, mismatched loads and over temperature. Each channel has also a main LED that becomes green for power-on indicator and red for muting or protection, another red LED that shows true amplifier clipping and a yellow one for the Limiter stage. The power outputs employ standard power connectors. All the inputs are electronically balanced and an high quality audio transformer can be added on the input stage of each channel.
2.FEATURES
2U rack, stereo high power amplifier.
Fantastic audio quality even with extremely high volume levels.
Solid and durable, can be mounted into a cabinet.
User-controllable clip limiter.
2x300 Watts EIAJ on 4 ohms for XA500.
2x500 Watts EIAJ on 4 ohms for XA1000.
Stereo (dual-channel), or bridge mono operating modes.
Balanced XLR inputs / parallel outputs to ensure noiseless long wiring.
Binding post and Neutrik Speak-on connectors for output.
Single channel, bridge, and bi-amp output wiring possibility.
Front panel LED indicators for operating/protection, limit, power on and clip.
Accurate gain control.
Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers.
Single channel over-heat protection.
Manufactured under QS9000, VDA 6.1 certified management system.
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