Crest Audio 7001 Forsterker

selger ein Crest Audio 7001 i veldig bra stand. nylig åpnet opp og fått seg ein god service. relativt lite viftestøy til å være PA forsterker. selges pga overgang til 4kanals forsterkere.

info:

https://www.yumpu.com/en/document/read/2308150/7001-power-amplifier-crest-audio

1kHz, ɘ.025% THD+N & 20Hz-20kHz, ɘ.05% THD+N

8Ω Stereo Power: 560W, 550W

4ΩStereo Power: 810W, 715W

8Ω Bridged Mono Power: 1650W, 1510W

2Ω Stereo Power: 850W, 850W

4Ω Bridged Mono Power: 1700W, 1600W

Max RMS Output Voltage (each channel): 83V

Peak Output Voltage (each channel): 117V

Frequency Response (+0 / -0.3dB, 1W/8Ω): 20 Hz-20 kHz, -3dB @ 53kHz

Power Bandwidth (rated power at 4Ω, 1% THD+N): 20 Hz-20 kHz, +0/-0.2dB

Protection Circuitry: Clip Limit, IGM, AutoRamp, High Temp, short-circuit, DC voltage, turn-on/off transient, sub/ultrasonic input.

THD+N (rated power at 4Ω, 1kHz): <0.02%

SMPTE IMD (rated power at 8Ω, 60Hz & 7kHz): <0.1%

Damping Factor (10-400Hz at 8Ω): 400:1

Input CMRR (1kHz): >60 dB

Input Sensitivity (rated power at 4Ω): 1.4V RMS

Voltage Gain: X40

Input Impedance (balanced/unbalanced): >20kΩ/10kΩ

Hum and Noise (“A” weighted, full power, 4Ω): > -100 dB

Crosstalk (“A” weighted, full power, 4Ω): > -60dB

Class: H

Input Connectors (per channel): Female XLR (pin 3+), Octal Socket

Output Connectors (per channel): 5-way output binding posts

Filter Storage: 80,000 μF

Power Supply (factory configured): 100V-240V, 50-60Hz

Idle Current Draw (120V): 1.4A

1/8 Power Current Draw (typical music, 120V/4Ω): 7.8A

1/3 Power Current Draw (continuous music, 120V/4Ω): 15.5

Max Current Draw (circuit breaker rating, 120V/4Ω): 21.0A

Thermal Emissions (1/8 Power, 4Ω): 2503 BTU/hr

Thermal Emissions (1/3 Power, 4Ω): 4505 BTU/hr

Cooling: Rear to front tunnel heatsink, 2 variable speed DC fan

Controls: Front panel: 2 attenuators, circuit breaker/power switch; Rear panel: mode switch, signal ground lift jumper.

LED Indicators (per channel): Clip/Limit, Signal, Temp/DC, Active

Construction: 16 ga. single piece steel chassis, .187" (5mm) alum. front panel

Dimensions (Height x Width x Depth): 3.5"x19"x15" (16" to rear ears) 89mm x 483mm x 381mm (406mm to rear ears)

Gross Weight, Net Weight: 57 lbs. (25.88 kg.), 52 lbs. (23.60 kg.)