Unika ISO-2
The ISO-2 is a passive audio isolator designed to be inserted into the signal chain to block hum and buzz caused by ground loops. The ISO-2 accepts unbalanced or balanced signals and is equally suitable for consumer electronics and professional line-level devices.
The ISO-2 can be operated as a dual input and outputs, and since the circuit is passive, no power is required. Whether an unbalanced or balanced signal is connected, the ISO-2 will automatically convert the signal depending on the type of cable and connector plugged in.
Circuit design
Input connectors: 2 Balance combo jack (Pin-2 hot, Pin-3 cold, Pin-1 ground)
Input DC impedance: 0.82KΩ
Max. input level before clipping: +26dBv
Output device: 2 XLR w/balance transformer isolated
Output DC impedance: 1.08KΩ nominal, Transformer balance
Output level: +26dBv
Frequency Response: 20Hz 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 switch: Lift pin-1 on XLR outputs, separate
Reverse switch: Channel 2 input
Construction: 1.6/1.2mm steel cabinet & chassis
Surface finished: Durable powder coating
Dimension(WxDxH): 124 x 78 x 46mm
Weight: 0.5Kg
Shipping weight: 0.6kg
Packing per carton: 20pcs/13Kgs
Shipping dimension per carton: 350 x 310 x 207mm
