Re: [AH] Re: Gear with balanced outputs

From Brandon Rogers
Sent Mon, Dec 17th 2018, 13:57

The MKS-80 has both (page 47 of manual).

Balanced Output: XLR Connector x 2
Unbalanced Output: Standard Phone Jack x 2

-Brandon

On 12/17/18, Boniforti Flavio <xxxxxxxxx.x@xxxxx.xxx> wrote:
> Hi Michael.
> Thanks for your feedback. MKS-80 is balanced, or "has only XLR" connectors?
>
> Also: is there any link/documentation from which I might learn more about
> the "dB system" you mention?
>
> Thanks,
> Flavio.
> https://soundcloud.com/bonnyfused
>
>
> Am Mo., 17. Dez. 2018 um 02:48 Uhr schrieb Michael E Caloroso <
> xxx.xxxxxxxxxxx@xxxxx.xxx>:
>
>> Very very few synths have balanced outputs.  Memorymoog and Polymoog
>> are the only two Moog synths I can think of.  None of the Oberheims.
>> JP8 had balanced XLR outputs, not many other Rolands.  Hard pressed to
>> think of any Yamaha or Korg synths either.
>>
>> Note that XLR jacks do NOT automatically imply balanced I/O.  Even
>> some pro audio gear - like the Drawmer DS201 dual gate - do NOT have
>> balanced I/O despite the XLR jacks.  With the exception of the Chroma,
>> all the ARP keyboards had unbalanced outputs - even those with XLR
>> jacks!
>>
>> Moogerfooger I/O are unbalanced.
>>
>> Frankly synth outputs are so hot that balanced output is not needed.
>> Balanced outputs are best applied with really low level devices like
>> microphones and any instrument with magnetic pickups.
>>
>> What you REALLY need to pay attention to is all devices having the
>> same dB system.  Mixing +4dBu and (-)10dBv devices is a PITA.  I love
>> using the Korg SDD-3300 digital effects with my synths, but mixing a
>> +4dBu synth with a (-)10dBv Korg SDD-3300 results in an input that is
>> so hot that a slight nudge on the input control dramatically changes
>> the level, and (-)10dBv output that is too low for my +4dBu line
>> mixer.  I'm about to modify the 3300 to +4dBu I/O levels.
>>
>> Sent from my iDifferentialOutputStage,
>> MC
>>
>