CV-out extension vs. CP-251

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Portamental
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Re: CV-out extension vs. CP-251

Post by Portamental » Tue Feb 28, 2012 6:02 am

You can paint a Nord if you like, or a vintage moog for that matter, like my own Liberation.

Image

But anodized aluminum is much too nice to paint it over.

Why would Moog Audio be not so well named? They have been in business since the early Moog days. A very fine store, well stocked with just about any analog gear you can imagine, including lots of Moog guitars. It has become my preferred pilgrimage place for days I feel like soul searching ;)

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stiiiiiiive
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Re: CV-out extension vs. CP-251

Post by stiiiiiiive » Tue Feb 28, 2012 6:45 am

Nice pics :)

About MoogAudio, it just seemed they'd borrowed these brand name but sell anything else; not only Moog, not only vintage, anything.
But you know the history of the shop better than me I guess.

That being I bought some gear there last year and the guys were really cool. We chatted a bit about guitar stompboxes and I passed in the keyboard shop then. Cool place, true.

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Voltor07
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Re: CV-out extension vs. CP-251

Post by Voltor07 » Wed Feb 29, 2012 3:48 pm

Portamental wrote:You can paint a Nord if you like, or a vintage moog for that matter, like my own Liberation.


But anodized aluminum is much too nice to paint it over.
My advice? Find a used Stage I with CV out mod and paint the back blue. Then you don't have to worry about painting an anodized back. :wink:
Minitaur, CP-251, EHX #1 Echo, EHX Space Drums/Crash Pads, QSC GX-3, Pyramid stereo power amp, Miracle Pianos, Walking Stick ribbon controller, Synthutron.com, 1983 Hammond organ, dot com modular.

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stiiiiiiive
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Re: CV-out extension vs. CP-251

Post by stiiiiiiive » Mon Jun 04, 2012 5:10 am

Got myself a CP-251 last week.

Time-modulated delay with the MF104z is really cool. I haven't properly tried anything with the Phatty, but I feel the CV-out mod will be... necessary.

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Voltor07
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Re: CV-out extension vs. CP-251

Post by Voltor07 » Mon Jun 04, 2012 10:50 am

stiiiiiiive wrote:Got myself a CP-251 last week.

Time-modulated delay with the MF104z is really cool. I haven't properly tried anything with the Phatty, but I feel the CV-out mod will be... necessary.
You can still have lots of fun without the CV out mod. My favorite trick with the CP-251 is to run noise through the LP's Audio in and modulate the filter with the LFO...of course, usually I have a lot more going on at the same time with my 102 and 103.
Minitaur, CP-251, EHX #1 Echo, EHX Space Drums/Crash Pads, QSC GX-3, Pyramid stereo power amp, Miracle Pianos, Walking Stick ribbon controller, Synthutron.com, 1983 Hammond organ, dot com modular.

EricK
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Re: CV-out extension vs. CP-251

Post by EricK » Mon Jun 04, 2012 3:33 pm

I like that white percussion controller.
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Re: CV-out extension vs. CP-251

Post by EMwhite » Mon Jun 04, 2012 8:16 pm

If you are oversees and getting the mod done is not practical (without great expense and risk during shipping), you ought to go for the CP-251 and get your hands on a decent Midi-CV instead like the Kenton Solo.

I was among the first in line to get my Tribute mod'ed for CV-out and while I'm not saying I am disappointed (because I have enough gear to do just about everything I can think of), the mod falls short in a few ways (see below). Having said this, I've read of folks getting things done in a special/unique 'by request' way so maybe there are other ways to have things wired up.

But when I had mine done:

Filt envelope (works just fine, no issues)
Vol envelope (same as above)
Pitch CV
Gate out
Mod bus

My complaint is that the portamento and pitch bend wheel do NOT make their way to the CV jack. This has been mentioned many times before and to me this is the single biggest issue. And while there are certain applications for having the external sound source 'drone', ideally, that 3rd OSC or whatever you connect it to is most useful if it bends in the same way that the Phatty does, and that means obeying the pitch bend up/down.

The Gate out, especially with the new duty cycle/pulse width is super useful, especially with the arpeggiator. You can use it to drive/step the murf, kick a drum trigger, advance an external analog sequencer, etc.

(but bother of these functions can be had with Kenton and you'll get yet another Midi-sync'ed LFO)

Speaking of LFO, the mod bus works well enough but I've read that some folks have requested that the pre-wheel mod is what gets sent (vs. the amount of wheel). Again, Kenton and other midi-CV converters will let you bind a Midi CC to a control voltage. One thing that the Phatty has over the converters is that their midi spec is usually a 7-bit 0..127 value so it's a bit coarse, vs the smooth voltage of the Phatty'. So check into this before making a decision.

And then there are envelopes. Useful in many ways but nothing that cannot be modeled with other gear. Multipedal is super useful for this, or you can cobble together a travel case with a few modules such as the Synth.com Env generator. It requires an analog Gate to trigger it so I suppose it's not a turn-key solution (you'll need Kenton also).

As always, mileage varies based on requirements. I like the CV-out, but CP is very good in many other ways. If I were only carrying two pieces of Moog gear (in addition to whatever else you have), it would be the Phatty (a given?) and a Multipedal if you can find one. It's an absolutely incredible product but somehow the general public missed the point.
'76 Minimoog, Taurus 3, Oberheim FVS + Son of 2-voice; Sequential ProOne; Juno 106; Moog Model 15; Kurzweil 250; Hammond M3; and a handful of Fender Basses Flickr!

Sir Nose
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Re: CV-out extension vs. CP-251

Post by Sir Nose » Mon Jun 04, 2012 11:45 pm

+1 to what was said above

The are 2 main uses for the CV out mod. 1) Use the phatty as a controller for another analog synth or 2) as a mod source or Both

If 1) postmod wheel mod bus and pitchbend and port is a must
If 2) premod wheel mod bus and port still a must but you you might not want pitchbend in the mix

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stiiiiiiive
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Re: CV-out extension vs. CP-251

Post by stiiiiiiive » Tue Jun 05, 2012 4:38 am

Thanks guys, great advice.

I've just bought a CP-251 as I had the oportunity. I'm looking for a MP-201 as I let the oportunity go lately; I may have found some of them her and there...

Now, about the CV-out mod, being overseas is not a problem since I live like 20 miles away from my country Moog official dealer/tech. So I can drive my Phatty there, and drive to get it back. Plus I should have it fixed since the value push button is down.

When I asked the tech guy for the pre-modwheel mod, he told me he would not bother with something that is not properly covered by the warranty. So I guess the question has its answer for my own case.

About the pitch CV out, that is indeed a pity that neither pitch bend nor glide is transmitted. However I should be able to have some fun anyway as it does not reduce the possibilities to zero ;)

The Kenton or modular solution is not for me. For now, at least. I do prefer simple, compact set-ups. Heading towards the MP and CV-out... I guess :)

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