[DinO74]

@negovan90...Ovo sto ti je @tranzit rekao u vezi kablova shvati kao "MORAM OVAKO" !!! Razlika u zvuku instrumenta koji ima balansirane izlaze i koji se povezuje na mix sa balansiranim inputima ako ih povezes balansiranim i nebalansiranim kablovima (balanced - unbalanced) je nebo i zemlja. I sam sam bio u zabludi ali cisto iz razoga sto nisam znao i nisam ustvari ni obracao paznju. Ponasao sam se kao 95 % muzicara (slobodno priznajte i vi ostali) koji kupe komad opreme ili komplet opremu, odu u najblizi music shop i kupe instrumentalne kablove , prikljuci se i vozi...pri cemu i ne obracaju paznju kakve izlaze imaju na instrumentima a kakve ulaze na mixetama. Razliku koju sam osjetio izmedju balansiranog i nebalansiranog kabla na izlazu iz mix u pojacalo opisat cu ukratko: "Huuuuuuuuuh sta je ovo *bt ???? " (isprobao sam experimentalno da vidim ima li razlike jer sam imao i drugo kablo) Isti slucaj je bio kada sam Roland Fantom X6 povezao sa mix balansiranim kablom . Sramota me bila kada sam vidio sta sam radio svo vrijeme Evo kopirat cu ti text na engleskom pa prevedi i shvatit ces o cemu pricam An unbalanced audio path has two conductors. One carries the audio signal and the other is the shield/ground. There is nothing at all wrong with an unbalanced signal but at times can be susceptible to picking up interference from radio frequencies or electromagnetic fields that cause noise and buzz.
A balanced signal has three conductors. It relies on a sum and difference principal.
Sum and difference is the combining (summing) of two signals that are out of phase from each other. Whatever doesn’t cancel out is what you’re left with (difference).
When two identical signals of identical amplitude (volume) are combined and one is 180 degrees out of phase from the other you have complete cancellation of that audio. However, if one of those signals is a different amplitude, you don’t get complete cancellation. And it’s this principal that makes a balanced audio path work.
The output from a balanced piece of gear will have the audio signal on pin 2 (hot). That same signal will be present on pin 3 (cold) however that signal is at a lower amplitude than the signal on pin 2. The shield/ground will be on pin 1.
When the signal reaches a balanced input, the signal on pins 2 and 3 are combined with either pin 2 or pin 3 (usually pin 3) out of phase. If that cable happens to pick up interference along the way, it will be on all pins, in phase together and at the same amplitude. When it gets to the input, pins 2 and 3 are combined out of phase and any signal exhibiting the same amplitude (the noise) will cancel out completely. Since the audio is at different amplitudes, it doesn’t cancel out and you’re left with the difference: clean audio!
As for the mics, most all are designed with a balanced output and should be plugged in to the balanced input of a microphone amplifier (pre-amp)
Plugging a mic into an unbalanced input won’t ruin anything but mics generate a very low level signal that needs lots of gain to bring it up in level. Amplifying a signal that much benefits from the noise canceling of a balanced connection.