Re: [AH] Using DI BOX with synths?

From skkatter
Sent Wed, Jun 6th 2018, 11:41

Why do you need to convert an unbalanced signal from a synth to a
balanced one before it gets to the console?

-S

On 5 June 2018 at 15:34, Quincas Moreira <xxxxxxx@xxxxx.xxx> wrote:
> Stephen, read Laurie=E2=80=99s explanation above. You do indeed convert u=
nbalanced to balanced with a DI box. Don=E2=80=99t confuse a balanced signa=
l with a stereo one. Both use TRS (3 wires) but stereo is two unbalanced si=
gnals sharing one ground. Balanced is a bipolar audio signal with ground in=
 the middle.
>
> Sent from my iPhone
>
>> On Jun 5, 2018, at 09:21, skkatter <xxxxxxxx@xxxxx.xxx> wrote:
>>
>> Correct me if I'm wrong, but if the audio output of your synth is
>> unbalanced then the signal will stay unbalanced despite using balanced
>> cables. So why bother trying to change it to a balanced signal before
>> the console?
>>
>> -Stephen
>>
>>> On 5 June 2018 at 03:26, DJ Maytag <xxxxxxxx@xxxxxxxx.xxx> wrote:
>>> So the point of a DI box is to send the signal to the mic input of your=
 console and (roughly) match impedances? What if all you really want to do =
is convert an unbalance synth output into a balanced one for going into the=
 1/4=E2=80=9D TRS inputs of your console?
>>>
>>>