Name: מגבר Lab Gruppen E 10:4
SKU: E 10:4
Price: 8245.00 ILS
Availability: BackOrder

תיאור

מגבר Lab Gruppen E 10:4 כולל 4 ערוצים בהספק של 250W לערוץ. עם אפשרות עבודה ב- 2 / 4 / 8 / 16 אוהם או שנאי קו 70V / 100V

Number of amplifier channels	4
Total output all channels driven	1000 W
Peak output voltage per channel	100 V / 70 Vrms
Max. output current	14 Arms

2 ohms	N.R.
4 ohms	250 W
8 ohms	250 W
16 ohms	250 W (requires the “70 V” mode for the RSL, “Lo-Z” gives 125 W)
70 V	250 W
100 V	Can deliver 250 W to a 100 V load tapped at 500 W

THD 20 Hz – 20 kHz at 1 W	<0.1%
THD at 1 kHz and 1 dB below clipping	<0.05%
Signal to Noise Ratio	>112 dBA
Channel separation (Crosstalk) at 1 kHz	> 70 dB
Frequency Response	2 Hz – 40 kHz
Input impedance	20 kOhm
Common Mode Rejection (CMR)	50 dB
Output impedance	25 mOhm

Limit and gain switch defining limit and gain (per channel)	2 pos: Lo-Z and 70 V
VPL for 70 V mode	100 V
VPL for Lo-Z mode	63.2 V
Sensitivity for stated power into 8 Ohm in Lo-Z mode	4 dBu
Sensitivity for 70.7 V out in 70 V mode	4 dBu
Sensitivity for stated power into 4 Ohm in Lo-Z mode	1 dBu
Sensitivity for stated power into 16 Ohm in 70 V mode	3 dBu
Gain in 70 V mode	35.2 dB
Gain in Lo-Z mode	31.2 dB
Level adjustment (per channel)	Rear panel potentiometer, from -inf to 0 dB

Input connectors (per ch.)	3 – pin detachable screw terminals, electronically balanced
Output connectors (per ch.)	2 – pin detachable screw terminals
High pass filter	Fixed at 50 Hz, switchable per channel
Power control	Can be used to go between standby and ON
GPI (power control input)	Contact closure type, 2-pin detachable screw terminal, controls the power state
GPO (power state output)	Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state
Cooling	Two fans, front-rear airflow, temperature controlled speed