ISO-2

Liên hệ

DESCRIPTION

AUDIO CONNECTION

Before connection:
As with all audio gear, always ensure audio system levels are turned down or equipment turned off before making connections. This will avoid plug-in or turn-on transients from damaging more sensitive components such as tweeters.

Connect ISO-2 to system: 
The ISO-2 has two combination XLR/TRS input connectors, wired to the AES standard pin-1 ground, pin-2 hot (+), pin-3 cold (-).

Balanced or unbalanced output signal can be connected to the input of ISO- 2; the isolated outputs will always be balanced signals.

The balanced output of the ISO-2 is line level, meaning that it should be connected to the line input of a mixing console.

Suggestions about distance cable running:
Unbalanced cables are much more susceptible to noise than their balanced counterparts, keeping unbalanced cables under 8 meters (25’) in length is good practice while balanced cables can easily extend to 100 meters (300’).

ELIMINATING HUM AND BUZZ AND THE GROUND LOOP

The ISO-2 is equipped with output isolation transformers to eliminate hum and buzz caused by stray DC voltage and ground loops.

Computers, CD players and other consumer equipment can be noisy – this is particularly true when incorporating audio with a projector – so isolation transformers can be very useful when combating system noise.

The independent Ground Lift switches on the outputs takes this one step further by lifting pin-1 on the XLRs. Computers are often the source for noise problems in audio systems, so greater care is certainly needed to keep things quiet.

Mô tả

SPECIFICATIONS

ISO-2
Circuit design
Input connectors2 Balance combo jack
( Pin-2 hot, Pin-3 cold, Pin-1 ground )
Input impedance47KΩ
Max. input level before clipping+26dBv
Output device2 XLR w/balance transformer isolated
Output impedance600Ω nominal, Transformer balance
Output level+26dBv
Frequency Response20Hz to 20KHz +0.2 / 0 dB
Dynamic range>130dB
S/N ratio~ un-weight 20Hz to 20KHz-136dB
T.H.D~ 1KHz, 0dBv output< 0.001%
Ground/Lift switchLift pin-1 on XLR outputs, separate
Reverse switchChannel 2 input
Construction1.6/1.2mm steel cabinet & chassis
Surface finishedDurable powder coating
Dimension(WxDxH)124 x 78 x 46mm
Weight0.5Kg
Shipping weight0.6kg
Packing per carton20pcs/13Kgs
Shipping dimension per carton350 x 310 x 207mm

Download:

Manual Download (0.5 Mb)

Có thể bạn thích…

Newsound