Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
By alamin Thu Nov 26, 2009 4:45 pm
Hello,

I connect the MPC to my audio system with SPDIF...

But the "MAIN VOLUME" knob does not do anything on the
SPDIF OUT volume :(

Is it possible to control the SPDIF OUT volume ?


(The only place I've found is [MODE] [OTHER] [MASTER LEVEL],
but is there a short way to do this DIRECTLY from the main screen ?
like [DATA JOG WHEEL] + ?? )
User avatar
By Lampdog Thu Nov 26, 2009 6:16 pm
alamin wrote:Is it possible to control the SPDIF OUT volume ?


le rat wrote:No.


SPDIF is pure digital, ultimate volume ALL THE TIME.
Your volume knob is analog.......


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le rat wrote:No.
User avatar
By angel Thu Nov 26, 2009 7:12 pm
Lampdog wrote:
alamin wrote:Is it possible to control the SPDIF OUT volume ?


le rat wrote:No.


SPDIF is pure digital, ultimate volume ALL THE TIME.
Your volume knob is analog.......


so.
.
.
le rat wrote:No.


try with main level: -6dB, -12db,........
By Emilie Thu Nov 26, 2009 8:53 pm
Why would you downgrade the sound quality in this way? When you turn down the volume digitally it's like downgrading the bit depht. Turn down the volume on the target the digital sound i send to.
By alamin Wed Dec 02, 2009 11:27 am
Well, i need this, because the MPC is connected to my amplifier *only* with SPDIF.

It is only in the "work time" that I want to be able to change volume quicly on the MPC.

---> during the "work time" when I search the samples, when I chop them, etc.
I would need to quickly be able to put volume up & down with a knob.
(when you pre-listen many samples that are in a FOLDER, the difference of volume is
often rather big !)

[[ Of course, during the "recording time", I would like to **let*** the SPDIF digital volume at
maximum.... because to put lower volume would be like decreasing the bit depth, I know
this !! ]]
User avatar
By Lampdog Wed Dec 02, 2009 4:32 pm
Did you try what angel said?
By alamin Tue Dec 08, 2009 1:53 pm
yes i did . but did you see what i meant ?

i said that during the "research of sound" process, when I'm looling for samples when
I [LOAD] for example, there are huge differences of sound level. So at this stage,
it is VERY USEFUL to be able to quickly change the volume with a knob...

(Changing the master volume -6db, -12dB won't be useful here... : one would have to
go quit the [LOAD] mode each time we want to change volume !! )


So I give up and stop using SPDIF when I "work" with the MPC : I use headphones
instead so I can quicly change volume with the knob...
User avatar
By Lampdog Tue Dec 08, 2009 2:18 pm
Yeah, digital is straight volume, volume knob is analog.
User avatar
By wudsiba Thu Dec 10, 2009 2:28 am
I often turn the overall volume up in my Mp to +6 just to make my Mp louder. Am I degrading the sound quality by doing this?
User avatar
By elevated Thu Dec 10, 2009 6:19 am
wudsiba wrote:I often turn the overall volume up in my Mp to +6 just to make my Mp louder. Am I degrading the sound quality by doing this?


Bro mine only goes to zero...

But anyway.. there is nothing to lose by turning up the master level unless u get distortion. I tend to be very safe at -12, and can turn it up to -6 if I don't have too much going on at once.
By tresperros Sat Dec 12, 2009 5:33 pm
eimer wrote:Why would you downgrade the sound quality in this way? When you turn down the volume digitally it's like downgrading the bit depht. Turn down the volume on the target the digital sound i send to.



not true at all!!!
By BGBEATS Sat Dec 12, 2009 5:45 pm
get a rolls headphone amp, plug that in ya mpc headphoner jack then ya phones into it, control ya phones volume from the rolls, and a nice set of close cupped 3,000 miliwatt handling phones and audition sounds with those,

the mpc built in headphone amp sounds low, but you will hear your audition sounds better in ya ear and quick volume adjust on the hp amp in front of you
By Emilie Sat Dec 12, 2009 6:38 pm
tresperros wrote:
eimer wrote:Why would you downgrade the sound quality in this way? When you turn down the volume digitally it's like downgrading the bit depht. Turn down the volume on the target the digital sound i send to.



not true at all!!!


Why not? How do your think it works?