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Features

• 1 x 80W Output
• High Impedance Line Output 100/70/25V
• Low Impendence Line Output 4Ohm Min Load
• APD – Auto Wake & Hibernation
• Mic Input with EQ and Input Gain
• Music EQ Plus Optional EQ Card
• Paging Mic Access Contacts (SW/VOX)
• Facility Port Input
• Aux Output
• Dynamic Clip, Thermal & Short Protection
• Integrated Universal Power Supply
• Variants: EK, AUS, NA

Specifications

Line Inputs

Frequency Response: ±1 dB, 20 Hz to 20 kHz
THD+N: <0.05% @ 1 kHz, full power (22 kHz bandwidth)
Sensitivity: -12 dBu to +8 dBu (195 mV to 2.0 V)
Input Gain Control: 20 dB range
Input Impedance: 47 kohms
Headroom: 16 dB
Noise: <-90 dB rms (22 kHz bandwidth)
Music Equalisation: LF: ±10 dB @ 50 Hz, HF: ±10 dB @ 10 kHz

Microphone Input

Frequency Response: -3 dB @ 100 Hz (fixed filter) to 20 kHz ±1 dB
THD+N: <0.05% @ 1 kHz, full power (22 kHz bandwidth)
Gain: -50 dBu to -10 dBu (2.45 mV to 245 mV)
Input Impedance: 3.3 kohms (balanced)
Headroom: 16 dB
Noise (EIN): -127 dB, 22 Hz to 22 kHz (Rs = 150 ohms)
Phantom Power: 12 V (internal jumper)
Mic Equalisation: LF: ±10 dB @ 100 Hz, HF: ±10 dB @ 5 kHz

Hi-Z Input

Frequency Response
Via Mic: i/p -3 dB @ 100 Hz (fixed filter) to 20 kHz ±1 dB
Via Line: 2 i/p ±1 dB 20 Hz to 20 kHz

Input Gain Control :10 dB to 20 dB
Noise: <88 dB rms (22 kHz bandwidth)

Facility Input

Frequency Response: ±1 dB 20 Hz to 20 kHz
Sensitivity: 0.775 V (0 dBu)
Input Impedance: 10 kohms (balanced)
Headroom: 18 dB
Noise Gate: -60 dBu

Main Output

Output Power (1 kHz continuous sine wave): 80 W

Lo-Z Output

Minimum load: 4 ohms
Frequency Response: ±1 dB 20 Hz to 20 kHz

Hi-Z Output

Minimum load: 100 V: 125 ohms; 70 V: 62 ohms; 25 V: 7.8 ohms
Frequency Response: -3 dB @ 65 Hz (filter), -1.5 dB @ 20 kHz

THD + N: <0.05% @ 1 kHz, full power (22 kHz bandwidth)
Amplifier protection: Fixed level signal limiter. Protection against DC, PSU overcurrent, amplifier overcurrent, over-temperature.. Resettable internal breaker (no fuses)

Auxiliary Output

Max output level: 0 dBu (0.775 V)

General

Power Input: Universal type, 85 V to 264 V, 47 to 63 Hz
Normal operating temperature: 0°C to 35°C (Note. performance and specifications cannot be guaranteed outside of this range

Power consumption

Standby: 1 0.94 W, 7.5 VA
Idle: 2 6.1 W, 14.8 VA
1/8th Power (4 ohms)3: Lo-Z Output: 16.2 W, 30.6 VA & Hi-Z Output: 17.9 W, 33.4 VA
1/3rd Power (4 ohms)4: Lo-Z Output: 32.9 W, 54.6 VA & Hi-Z Output: 36.4 W, 60.0 VA

Heat Loss

Standby:1 3.4 KJ/hr (3.2 BTU/hr)
Idle: 2 22.0 KJ/hr (20.8 BTU/hr)
1/8th Power (4 ohms)3: Lo-Z Output: 28.6 KJ/hr (27.1 BTU/hr) & Hi-Z Output: 32.3 KJ/hr (30.7 BTU/hr)
1/3rd Power (4 ohms)4 Lo-Z Output: 4: 1.6 KJ/hr (39.5 BTU/hr) & Hi-Z Output: 53.1 KJ/hr (50.4 BTU/hr)

Physical Dimensions

Dimensions (w x h x d): 310 mm x 41 mm x 180 mm
Weight: 2.55 kg