Firmware Patch for Mother-32
- HookedOnSonics
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Firmware Patch for Mother-32
Real rookie question. If our friends at Moog do find a way via firmware to separate the Mother-32 sequencer from the synth portion of my moms, how does that get installed at our end? Would it be similar to the Voyagers? If it's Laptop/desktop USB to MIDI IN, any suggestion on make/model of USB to MIDI to order? I ask this question because we see them on music distribution sites for 40 or 50 dollars, but then we see them other sites and see six footers for 10, 15, or 20 dollars, sooooooooooo were like, why such a swing in price, is one better then another?
Thanks for any and all FEEDBACK!!!
Thanks for any and all FEEDBACK!!!
Moog One - A Poly Menance, SynthWars-The Rise of the Korg Apr2600, OBX8 Kenobi - The Return of the Synth, Vintage D 2016, Voyager of Sinbad XL, ClaraVox, FoogerFamilyOfSix, 3MothersLikeNoOthers, Kronos II - InstantKarma'sGonnaGetYou, Arp&theOdyssey, Naboo Royal MiniTaur, UniversalAudio&U67, Criklon2, ElektronRytmAvenueMKII
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Re: Firmware Patch for Mother-32
Sorry you aren't getting any replies man-- I haven't been either on my questions.... Noobs I wish I knew for sure but I think it would be a firmware download like it was with the sub 37 updates. I think I heard reference to that in another thread.
I've got a question for you. I just bought three mother 32's and have one of them out of the box and running. The max volume output is very low compared to my sub 37. I am thinking its normal but it is to quiet to play in a live setting which is very disappointing. Does that sound right to you?
I've got a question for you. I just bought three mother 32's and have one of them out of the box and running. The max volume output is very low compared to my sub 37. I am thinking its normal but it is to quiet to play in a live setting which is very disappointing. Does that sound right to you?
- paramnesia
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Re: Firmware Patch for Mother-32
TLDR edit: use a TS cable...
If using the rear adapter, are you using a TS 2-conductor cable or TRS 3-conductor cable?
The Mother32 rear output is auto-sensing between TS & TRS cables.
If you plug a TS cable in, the jack the PCB sends regular unbalanced instrument level audio.
If you plug a TRS cable in, the M32 expects that to be a TRS headphone jack, and sends the same positive signal to both Tip & Ring for Left & Right headphones.
If you plug a TRS cable into the rear M32 jack & plug that into a balanced mixer input you will get polarity cancellation inside the mixer and a low audio output because the mixer expects the Tip & Ring to be in opposite phase, while the M32 is sending Tip & Ring in the same phase for headphones...
Peter Lount on the Mother32 Facebook group has a more detailed explanation here https://www.facebook.com/groups/mother3 ... 600203633/
update - according to google:
Is a TRS cable balanced or unbalanced?
The reason for this is that a TRS cable can carry two audio signals, which gives it the ability to transfer both balanced and stereo audio. When it serves as a balanced audio signal, it is carrying two version of one signal (the normal signal and its polarity inverted form).
More reading http://www.aviom.com/blog/balanced-vs-unbalanced/
For audio out, are you using the eurorack 1/8" output in the patch bay or the rear 1/4" output?franklinstower wrote:I just bought three mother 32's and have one of them out of the box and running. The max volume output is very low compared to my sub 37. I am thinking its normal but it is to quiet to play in a live setting which is very disappointing. Does that sound right to you?
If using the rear adapter, are you using a TS 2-conductor cable or TRS 3-conductor cable?
The Mother32 rear output is auto-sensing between TS & TRS cables.
If you plug a TS cable in, the jack the PCB sends regular unbalanced instrument level audio.
If you plug a TRS cable in, the M32 expects that to be a TRS headphone jack, and sends the same positive signal to both Tip & Ring for Left & Right headphones.
If you plug a TRS cable into the rear M32 jack & plug that into a balanced mixer input you will get polarity cancellation inside the mixer and a low audio output because the mixer expects the Tip & Ring to be in opposite phase, while the M32 is sending Tip & Ring in the same phase for headphones...
Peter Lount on the Mother32 Facebook group has a more detailed explanation here https://www.facebook.com/groups/mother3 ... 600203633/
update - according to google:
Is a TRS cable balanced or unbalanced?
The reason for this is that a TRS cable can carry two audio signals, which gives it the ability to transfer both balanced and stereo audio. When it serves as a balanced audio signal, it is carrying two version of one signal (the normal signal and its polarity inverted form).
More reading http://www.aviom.com/blog/balanced-vs-unbalanced/
Last edited by paramnesia on Fri Apr 15, 2016 3:32 pm, edited 2 times in total.
Sub37TE V1.2 / 4 X CP-251, 3 x MF-104M, MF-102, MF-107, MF-108M, 4 x Mother32, MP-201
My Eurorack https://www.modulargrid.net/e/racks/view/2268669
My Pedal Board https://www.modulargrid.net/p/racks/view/461843
My Eurorack https://www.modulargrid.net/e/racks/view/2268669
My Pedal Board https://www.modulargrid.net/p/racks/view/461843
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Re: Firmware Patch for Mother-32
OK man.
I've only tried the one mother-- haven't unboxed the second, third is shipping.
I'm going straight out the 1/4 inch jack on back of Mother directly into my PA speaker. Nothing in between. I am running balanced cable.
There is a switch on the back of the PA which is for mic's I pushed that activating it for mic's and it helped but still not as loud as the sub 37.
Thanks so much for the reply.
I've only tried the one mother-- haven't unboxed the second, third is shipping.
I'm going straight out the 1/4 inch jack on back of Mother directly into my PA speaker. Nothing in between. I am running balanced cable.
There is a switch on the back of the PA which is for mic's I pushed that activating it for mic's and it helped but still not as loud as the sub 37.
Thanks so much for the reply.
- paramnesia
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Re: Firmware Patch for Mother-32
the balanced 1/4" TRS cable may be your problem as described abovefranklinstower wrote:I'm going straight out the 1/4 inch jack on back of Mother directly into my PA speaker. Nothing in between. I am running balanced cable.
try an unbalanced 1/4" TS instrument cable
From the Mother32 Facebook Group:
{Update 20160108: Moog has confirmed that for the Mother-32 a 1/4" TS audio output cable needs to be used to connect to all other gear other than headsets which take a 1/4" TRS cable. They have a circuit that detects a TS or TRS cable and alters the function accordingly. If you experience low volume take out that TRS cable and put in the proper specified TS audio cable. They likely will publish a clarification about this in their next release of the manual. Thanks Moog for the clarification.
An email from engineers at Moog: "The output of the mother-32 is a mono to stereo out, with both unbalanced channels in phase, for headphones. It can also drive an unbalanced line level signal. If you plug a TS cable in to the output one channel is shunted through a resistor to ground, and the other appears at the tip. If you use a TRS cable, and connect to a balanced input, the signal cancels itself out, as a balanced input is differential. The difference between the same thing is zero."
Sub37TE V1.2 / 4 X CP-251, 3 x MF-104M, MF-102, MF-107, MF-108M, 4 x Mother32, MP-201
My Eurorack https://www.modulargrid.net/e/racks/view/2268669
My Pedal Board https://www.modulargrid.net/p/racks/view/461843
My Eurorack https://www.modulargrid.net/e/racks/view/2268669
My Pedal Board https://www.modulargrid.net/p/racks/view/461843
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Re: Firmware Patch for Mother-32
That is great man thank you so much. I would never have thought of that. I'll have to return the balanced one I bought and replace it. I am sure that will solve my issues.
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Re: Firmware Patch for Mother-32
Found an unbalanced cable and tired it. The volume is now at what seems normal. Thanks again.
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Re: Firmware Patch for Mother-32
I had the same problem, the output was so weak that it was the first time I had ever felt disappointed by a Moog. This solves the problem and the sound is what you would expect from Moog and I am happy. Thank you all.
Black Minimoog Voyager XL, Sub37, Slim Phatty, Mother-32, MF-104M SD, MF-105M, MP-201, CP-251, Theremini, Animoog . Roland Fantom G8 & Integra-7, Korg MS-20
- HookedOnSonics
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Re: Firmware Patch for Mother-32
Is it general practice that Voyagers, Phattys, Subs, Moogers, and Mothers use Audio out TS cables to mixers instead of TRS?
Moog One - A Poly Menance, SynthWars-The Rise of the Korg Apr2600, OBX8 Kenobi - The Return of the Synth, Vintage D 2016, Voyager of Sinbad XL, ClaraVox, FoogerFamilyOfSix, 3MothersLikeNoOthers, Kronos II - InstantKarma'sGonnaGetYou, Arp&theOdyssey, Naboo Royal MiniTaur, UniversalAudio&U67, Criklon2, ElektronRytmAvenueMKII
Re: Firmware Patch for Mother-32
It is, since none of them have balanced audio signals. I understand purely analog gear can't have balanced outputsHookedOnSonics wrote:Is it general practice that Voyagers, Phattys, Subs, Moogers, and Mothers use Audio out TS cables to mixers instead of TRS?
http://audiotecna.info
T-III, Voyager, VX-351, Slim Phatty, Model D, Sub Phatty, Subsequent 37, Minitaur, all moogerfoogers and minifoogers, EW+, Theremini, Model 15, Filtatron, Animoog, Model D App, iOS 11 Mother-32, DFAM, Werkstatt, Win7, High Sierra
T-III, Voyager, VX-351, Slim Phatty, Model D, Sub Phatty, Subsequent 37, Minitaur, all moogerfoogers and minifoogers, EW+, Theremini, Model 15, Filtatron, Animoog, Model D App, iOS 11 Mother-32, DFAM, Werkstatt, Win7, High Sierra
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Re: Firmware Patch for Mother-32
I think it is being overlooked that what is different in this jack than on others is that one single jack is a combo stereo-headphone/mono-out and the unexpected behavior may be due to a minor flaw.
Black Minimoog Voyager XL, Sub37, Slim Phatty, Mother-32, MF-104M SD, MF-105M, MP-201, CP-251, Theremini, Animoog . Roland Fantom G8 & Integra-7, Korg MS-20
Re: Firmware Patch for Mother-32
Not quite correct. The 1/4" out works as a 'Mono to both sides of a headphone with proper phase' OR an unbalanced mono output.MacAquinas wrote:I think it is being overlooked that what is different in this jack than on others is that one single jack is a combo stereo-headphone/mono-out and the unexpected behavior may be due to a minor flaw.
Stephen
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Re: Firmware Patch for Mother-32
Would it be advisable to use 1/4'' TS unbalanced on the Subsequent 37 CV as well ?