1. Support 2-way 6.5/XLR input and output2. Two-channel physical input-output fully isolated, balanced/unbalanced conversion3. Isolate external line interference, isolate ground loop caused by current sound, noise, noise4. Protect equipment from ground voltage difference surge impact static damage, improve sound quality and remove digital tasteModel PRO X2Input impedance: 600Q (AC impedance)Output impedance: 600Q (AC impedance)Input interface: 6.35/XLR (hybrid interface) X2Output interface: XLR X2Mode: PassiveMain functions: Two-channel physical isolation, balanced/unbalanced conversionFrequency response: 20Hz-25kHz (Lessthan 0.3dB ref 1kHz)Loss: Lessthan 0.7dB (ref 1kHz 1V rms)Insulation resistance: DC1000V 100MQIsolation voltage: AC 50Hz-60Hz0V-1500VSize: 32X69X80MMWeight: 300gColour:blackMaterial:ABSPackage Contents:1 * audio isolatorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.