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Re: [xpantastic] Pedal confusion

2008-09-24 by Jeremy Smith

PeWe wrote:
> Hi Tony !
>
> It´s possible to connect momentary switches as also pedals w/ a pot 
> inside to the Xpander.
> A Moog CV-pedal Modell 1120 p.ex. or a Oberheim OBX-P pedal.
> Both, switches or pedals, need to have standard 1/4" TS phones 
> connectors,- but not (stereo) TRS ones.
>
> Momentary switches and pedals can be routed as modulation sources 
> Pedal #1 / Pedal #2 to any modulation destination like VCAs, Filter 
> cutoff, resonance and so on.
>
> There is a selection of standard midi controllers available in the 
> midi page, assigning controllers like CC#07 (volume) or others to the 
> pedals in addition, - but that doesn´t mean the pedals transmit these 
> controllers, - it´s just the _virtual_ "pedal inputs" which receive 
> midi controllers, being routed as "Pedal #1" and "Pedal #2" to the 
> modulation destinations.
>
> Example:
> No dedicated Pedals connected to the Xpander and "Pedal #1" in the 
> midi page set to "volume CC#07",- means:
>
> Any received CC#7 midi data is routed to pedal #1 and is only active 
> if pedal #1 is being set up in a patch to modulate p.ex. VCA 2,- 
> result = volume control by a midi controller.
>
> No midi input, but physical pedal #1 being connected to pedal#1 input 
> and routed to modulated VCA2,- result= volume control via the physical 
> pedal ( not by midi).
>
> hope that´s clear now ...
>
> PeWe
>
>
> Tony Cappellini schrieb:
>>
>> >
>> > But will it work in Pedal Input 1 & 2 in my Xpander? I'm confused. How
>> > can a MIDI controller be a 1/4" jack, and how the heck can it be in 
>> stereo?
>>
>> You would have to assign Pedal 1/2 to a CC#.
>> But I believe pedal 1/2 are intended to be used as on/off switches,
>> not sources that can vary a signal, as in a volume pedal.
>> I may be wrong.
>>
>> If your pedal has a pot in it, try assigning it to CC7 in the xpander
>> and assign that to a VCA, see if your volume changes.
>>
Ah, I think I understand. Thanks for the answers!

The pedal is just a pot, a volume control (up/down).

It looks like I'll have to get a PC-200 MKII controller with a pot pedal 
socket. I used to have one but it broke so I got a MK 1 and it's not as 
good. With this I should be able to mess around with the Xpander's 
filter by pedal. :-)

Jeremy.

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