It triggers the 281t but mine won't trigger the Source of Uncertainty.
Buchla 200 in Euro format (Tiptop)
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Re: Buchla 200 in Euro format (Tiptop)
As a UK resident; I guess I'll be looking at this a while longer after March then



- morphmuse
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Re: Buchla 200 in Euro format (Tiptop)
How does that model compare to 4X of the 2HP No Pass Filter? Would you say your module has better tonal characteristics, and does the panel come in natural aluminum and black? I'm not into yellow paneled modules....
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Re: Buchla 200 in Euro format (Tiptop)
It's tonal characteristics are what I will charitably call "limited", though it's certainly doing the job for now!morphmuse wrote: ↑Sat Feb 25, 2023 5:33 amHow does that model compare to 4X of the 2HP No Pass Filter? Would you say your module has better tonal characteristics, and does the panel come in natural aluminum and black? I'm not into yellow paneled modules....
Though I've noticed that some of my patch cables just don't go into the sockets




Interestingly though: it too does not utilise vactrols!


Re: Buchla 200 in Euro format (Tiptop)
I just tested this by sending a clock out from the Mutant Brain into several different inputs on my 266t and it triggers just fine.
- ersatzplanet
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Re: Buchla 200 in Euro format (Tiptop)
I wonder if the response of a vactrol could be replicated with Silicon Solar Cell technology. Of course solar cells produce voltages not changes in resistance, but I wonder if the tech could be adapted easier.
-James
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Synthwerks is a proud member of the Mostly Modular Trade Association (http://www.mostlymodular.com).
Always looking to trade for Doepfer P6 cases
- ersatzplanet
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Re: Buchla 200 in Euro format (Tiptop)
I used to print pictures of the modules I wanted onto full page sticker stock paper and stick it onto blank panels in my rig. From a distance it looked like the real thing.
-James
James Husted - Synthwerks, LLC - www.synthwerks.com - info@synthwerks.com - james@synthwerks.com
Synthwerks is a proud member of the Mostly Modular Trade Association (http://www.mostlymodular.com).
Always looking to trade for Doepfer P6 cases
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Synthwerks is a proud member of the Mostly Modular Trade Association (http://www.mostlymodular.com).
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Re: Buchla 200 in Euro format (Tiptop)
Re: Buchla 200 in Euro format (Tiptop)
You bet - here ya go. I was using output 12 which is just the incoming MIDI clock from my Digitakt. It triggered fluctuating random voltages as well as both quantized and stored random voltages, Didn't try anything beyond that. Hope this helps!topherc wrote: ↑Sat Feb 25, 2023 5:18 pmInteresting... could you share your mutant brain settings? I've tried tweaking trigger length etc but no luck so far.
Brett
Re: Buchla 200 in Euro format (Tiptop)
I am also using a default trigger of 15ms on my Mutant Brain, but my Gate 12 is the clock that is a 4ms trigger.
The 4ms trigger did trigger my 281t but it did not trigger my 266t, so I tried a Gate out that is a 15ms trigger.
Here's the strange thing, if I plug directly from the Mutant Brain Gate 10 (the Default 15ms trigger), it triggers the 281t but it still does not trigger the 266t.
If I mult Gate 10 to a passive mult (I use Dreadbox passive mult and Intellijel 1u Switched multiples) and then plug from the multiple to 266t, it triggers the S&H and SRV but not QRV and it still triggers the 281t. Same goes if I use a buffered multiple.
I use the Dubldeca to clock the rig from a 16th pattern from the Octatrack, so I never realised the Mutant Brain has problems trigger QRV on the 266t. Bummer.
The 4ms trigger did trigger my 281t but it did not trigger my 266t, so I tried a Gate out that is a 15ms trigger.
Here's the strange thing, if I plug directly from the Mutant Brain Gate 10 (the Default 15ms trigger), it triggers the 281t but it still does not trigger the 266t.
If I mult Gate 10 to a passive mult (I use Dreadbox passive mult and Intellijel 1u Switched multiples) and then plug from the multiple to 266t, it triggers the S&H and SRV but not QRV and it still triggers the 281t. Same goes if I use a buffered multiple.
I use the Dubldeca to clock the rig from a 16th pattern from the Octatrack, so I never realised the Mutant Brain has problems trigger QRV on the 266t. Bummer.
Re: Buchla 200 in Euro format (Tiptop)
Interesting. I'm hoping some really smart individual will disect all of this info and splain it to us.
Re: Buchla 200 in Euro format (Tiptop)
Even an LFO from the Octatrack/Dubldeca will trigger the QRV on the 266t, but nothing from Mutant Brain, will.
I also tried the gate out and any note length from a tiny trigger to a legato note, but nothing works.
Glad I decided to add the Octatrack/Dubldeca combo.
I also tried the gate out and any note length from a tiny trigger to a legato note, but nothing works.
Glad I decided to add the Octatrack/Dubldeca combo.
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Re: Buchla 200 in Euro format (Tiptop)
Hey there folks! I just made a new video about some ways I like to patch the 258t and 257t together as some sort of a complex oscillator (forgive the clickbait title and thumbnail but I couldn't help myself hahaha).
- Spanningtree
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Re: Buchla 200 in Euro format (Tiptop)
Now that is just awesome! Thank you very much for sharing that.The Junglechrist wrote: ↑Mon Feb 27, 2023 9:46 am Hey there folks! I just made a new video about some ways I like to patch the 258t and 257t together as some sort of a complex oscillator (forgive the clickbait title and thumbnail but I couldn't help myself hahaha).
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Re: Buchla 200 in Euro format (Tiptop)
Agree. This is an excellent video! I learned a lot.The Junglechrist wrote: ↑Mon Feb 27, 2023 9:46 am Hey there folks! I just made a new video about some ways I like to patch the 258t and 257t together as some sort of a complex oscillator (forgive the clickbait title and thumbnail but I couldn't help myself hahaha).
Re: Buchla 200 in Euro format (Tiptop)
Thanks for sharing. Can't see anything I'm doing differently. I'm using a 15ms trigger as well. No luckbhmcc wrote: ↑Sat Feb 25, 2023 6:40 pmYou bet - here ya go. I was using output 12 which is just the incoming MIDI clock from my Digitakt. It triggered fluctuating random voltages as well as both quantized and stored random voltages, Didn't try anything beyond that. Hope this helps!topherc wrote: ↑Sat Feb 25, 2023 5:18 pmInteresting... could you share your mutant brain settings? I've tried tweaking trigger length etc but no luck so far.
Brett
MB Settings.JPG
Re: Buchla 200 in Euro format (Tiptop)
I'm the same. Have Octatrack & Mutant Brain combo. But nothing I try will trigger the 266t - Just weird that bhmcc has his working but ours isn't. Maybe slight differences in 266t calibration... ?nectarios wrote: ↑Mon Feb 27, 2023 3:39 am Even an LFO from the Octatrack/Dubldeca will trigger the QRV on the 266t, but nothing from Mutant Brain, will.
I also tried the gate out and any note length from a tiny trigger to a legato note, but nothing works.
Glad I decided to add the Octatrack/Dubldeca combo.

- pericyclic
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Re: Buchla 200 in Euro format (Tiptop)
It looks like the 245t and 258t are both back in stock at Control.
Has anyone had an issues with scratchy pots on the 258t? I've never had the issue before, but what I am hearing is like if you were scratching a record across the needle. This happens when I turn either of the oscillators frequency knobs. It does not happen when I move through the frequencies using (continuous) CV control. It happens on all wave shapes. I have several other oscillators, all of them older than the 258t, yet no issues with those.
Has anyone had an issues with scratchy pots on the 258t? I've never had the issue before, but what I am hearing is like if you were scratching a record across the needle. This happens when I turn either of the oscillators frequency knobs. It does not happen when I move through the frequencies using (continuous) CV control. It happens on all wave shapes. I have several other oscillators, all of them older than the 258t, yet no issues with those.
Re: Buchla 200 in Euro format (Tiptop)
It should not do that. You should contact tip top, i wouldn’t be surprised if they would repair it for free.pericyclic wrote: ↑Mon Feb 27, 2023 6:28 pm It looks like the 245t and 258t are both back in stock at Control.
Has anyone had an issues with scratchy pots on the 258t? I've never had the issue before, but what I am hearing is like if you were scratching a record across the needle. This happens when I turn either of the oscillators frequency knobs. It does not happen when I move through the frequencies using (continuous) CV control. It happens on all wave shapes. I have several other oscillators, all of them older than the 258t, yet no issues with those.
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Re: Buchla 200 in Euro format (Tiptop)
I've recently noticed scratchy behavior as well, especially if the coarse tuning knobs haven't been wiggled in a few days. I've been meaning to contact Tiptop about this, thanks for the reminder.pericyclic wrote: ↑Mon Feb 27, 2023 6:28 pm It looks like the 245t and 258t are both back in stock at Control.
Has anyone had an issues with scratchy pots on the 258t? I've never had the issue before, but what I am hearing is like if you were scratching a record across the needle. This happens when I turn either of the oscillators frequency knobs. It does not happen when I move through the frequencies using (continuous) CV control. It happens on all wave shapes. I have several other oscillators, all of them older than the 258t, yet no issues with those.
Re: Buchla 200 in Euro format (Tiptop)
Elevator Sound's latest newsletter had something pretty interesting to say about the 292t:-
"You may have seen the sad news about the Tiptop x Buchla 292t LPG stock. Due to a regulated component within the EU/UK we won't be able to get any of the vactrol modules here. However they are working on a compliant version using similar hardware to the beloved and incredible sounding Rabid Elephant Natural Gate. More info on this to come!"
Having read the entire "favorite LPG" thread and seeing how many people cited the Natural Gate, that's a pretty positive bit of news for us EU/UK peeps.
"You may have seen the sad news about the Tiptop x Buchla 292t LPG stock. Due to a regulated component within the EU/UK we won't be able to get any of the vactrol modules here. However they are working on a compliant version using similar hardware to the beloved and incredible sounding Rabid Elephant Natural Gate. More info on this to come!"
Having read the entire "favorite LPG" thread and seeing how many people cited the Natural Gate, that's a pretty positive bit of news for us EU/UK peeps.
Re: Buchla 200 in Euro format (Tiptop)
That’s super interesting! It might even be preferable over the vactrol version for many people!redmotion wrote: ↑Wed Mar 01, 2023 2:49 pm Elevator Sound's latest newsletter had something pretty interesting to say about the 292t:-
"You may have seen the sad news about the Tiptop x Buchla 292t LPG stock. Due to a regulated component within the EU/UK we won't be able to get any of the vactrol modules here. However they are working on a compliant version using similar hardware to the beloved and incredible sounding Rabid Elephant Natural Gate. More info on this to come!"
Having read the entire "favorite LPG" thread and seeing how many people cited the Natural Gate, that's a pretty positive bit of news for us EU/UK peeps.
Hopefully the non vactrol one will be available in the us too as another option. It will be interesting to see how the two versions compare side by side.
- d42kn355
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Re: Buchla 200 in Euro format (Tiptop)
really interesting.
Hah, US people gonna be going after the EU version...
Hah, US people gonna be going after the EU version...
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Re: Buchla 200 in Euro format (Tiptop)
If they let you dial in the decay response like you can on natural gate (maybe it would be a trimmer on the back on this module in this case) I would totally go for the non vactrol version if I was going to get one and had the choice.
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