@1:23 The voltage at node 14 is not -2V. Since the opamp is in open loop, the voltage at node 14 goes to negative rail of the opamp.
@JakobHaqАй бұрын
This is so nice. Love your designs!
@tychoclavius4818Ай бұрын
Just as I was looking for a small sequencer to do DFAM-like stuff you come out with this, hell yeah
@johnsmodularjams2123Ай бұрын
Neat idea. Are the sequences quantised? Or do you need a quantiser for each output?
@boogdishАй бұрын
No quantizer built into the sequencer. It's all analog.
@tychoclavius4818Ай бұрын
The range toggle is there to make it easier to dial in melodic pitch sequences
@erichoogstoel9417Ай бұрын
And the camera is going to di... lmao
@theoryandapplication71972 ай бұрын
thank you very much dear
@MattBaker19652 ай бұрын
interesting choice of shift reg :) I'm a big fan and have built a few of your ccts. Many thanks
@davidjohnston53292 ай бұрын
Gonna build one this weekend, just to play with!!!!!
@Slope1142 ай бұрын
The thing that I always wish my CGS chime simulator had is test points for each oscillator brought out to jacks so it can be tuned to sound like a Roland high hat.
@Slope1142 ай бұрын
Or at least the ability to solo each oscillator so they can be tuned individually
@LousyPainter2 ай бұрын
How does a capacitor change the output of the oscillator from 12 volts to +6 and -6?
@boogdish2 ай бұрын
It's a coupling capacitor. It will re-center the signal around ground because of the resistor to ground that comes after it, taking it from a 0 to +12V signal to a -6V to +6V signal.
@tychoclavius48183 ай бұрын
I wish you'd play around this much in other videos as well. Always good for the demo to give ideas on what to use it for, preferably multiple setups
@JakobHaq3 ай бұрын
Nice to see a new module from you. Love your stuff!
@kurtloderlovespie3 ай бұрын
Cool
@kurtloderlovespie3 ай бұрын
Your reaction to the first song made me laugh out loud .
@dominicmrakovcich4 ай бұрын
just found your site! very interesting work.
@fer_fdi6 ай бұрын
love it processing a triangle (VCA + shaping) 7:00
@fer_fdi6 ай бұрын
Fabulous! Nice and interesting design!
@nyrbsamoht7 ай бұрын
i thought the audio quality on this circuit was just crap but ofc it turned out to be my build. I just had another look (after a year) at it and my amp chip was not seated properly. after that the whole thing works beautifully. you gotta get the gain right not to distort but its great. looking on the oscilloscope it looks like the squarewave changes frequency with the pitch of the note which can be nice for modulation
@josiahmiller84828 ай бұрын
love your stuff, was wondering what kind of VCO that was out of curiosity, thanks for keeping it real
@boogdish8 ай бұрын
Thomas Henry's 4046 VCO
@hellf.o8 ай бұрын
Great!
@fer_fdi8 ай бұрын
the resonance in the slew is very cool!
@krishna346748 ай бұрын
HA yes ! I was thinking about how this consent could be implemented the other day.
@xpump8768 ай бұрын
cool!
@krishna346748 ай бұрын
I admire your work but your schematics are soooo scruffy looking..
@VK3IK8 ай бұрын
Hi Michael. Another nice module. I was wondering what the VCO you are using in the video is. It says Triple #46 on the panel. I looked on your website but couldn't find it. Thanks Chris.
@ericMT8 ай бұрын
I don’t see my other comment. I believe it’s the Thomas Henry X-4046 VCO project, if my other link didn’t post just search for it, his website is birthofasynth.
@VK3IK8 ай бұрын
@@ericMT Thanks Eric I will search.
@AnalogDude_10 ай бұрын
2SK208-O is pretty much the same as 2SK30 as used in the Roland TB-303.
@AnalogDude_10 ай бұрын
Cool, circuit. Maybe better with microchip mcp6004 rail 2 rail opamps from -5/+5 Volt power rails, since you attenuate.
@chupathingy586210 ай бұрын
These sounds are great! I'm expecting YMO's Firecracker to start up.
@Slope11410 ай бұрын
thats a funky phaser! ill have to order one!
@Slope11410 ай бұрын
sounds rad!
@xpump87610 ай бұрын
Cool ! I still use your Dual LFO +Smpl&Hld all the time. (I inserted attenuvertor circuits for the LFO outputs and an attenuvertor to blend both )
@AnalogDude_ Жыл бұрын
I replaced the opamp Schmidt trigger with a bi-polar powered transistors configuration using 5 of them, uploaded a video to my account plus link, it even allows you to use logic gates (AND, OR, flipflops, xor, etc) if placed after the first 2 transistors.
@Nopp3 Жыл бұрын
very cool. tho you seem to have placed the pdf for the bmc104 instead of the qtlfo on your site. fun circuit, If I get one I'll look into interrupting the feed for the comparators so it could be timed/synced.
@analog_output Жыл бұрын
Came here to say that, PDF document linked from the site is the wrong one
@boogdish Жыл бұрын
This is fixed now, thanks for pointing this out!
@AnalogDude_ Жыл бұрын
Whats the trick in Serge DUSG / voltage controlled slope (CGS75 from ken stone) to "bend" the slopes log / expo?
@AnalogDude_ Жыл бұрын
1:23 you could flip place on the 100k and the diode, save one part achieve the same.
@AnalogDude_ Жыл бұрын
The Schmidt trigger seam to show some Hysteresis in the simulator when going high from low. Otherwise pretty nice circuit.
@delfinigor Жыл бұрын
Always a pleasure to watch your videos.
@kellymerrill5294 Жыл бұрын
Just built, works great! My 1u sloth has a best friend now.
@jimmy_jamesjams_a_lot4171 Жыл бұрын
Congratulations! On completing now over 100 modules in your prolific expanse of (mostly anyways) esoteric modules! I am stoked to be able to afford your boards, there is so much value in all of them. And then to poke around with them, modifying them with a Jack and a switch to really make them ‘my own’ and unique. The fact that you constantly put together documentation does so much for someone like me who sees it as the perfect learning material. THANKS SO MUCH for doing all that you do as it is super helpful!!
@YanickT Жыл бұрын
Good explanation. I did something similar for my spectrum IN-13. Working fine.
@federico_musso Жыл бұрын
god this is incredible
@federico_musso Жыл бұрын
boogdish thank u so much for your videos and instructions, can this been used as an envelope follower? with an input hooked up in place of the mic? thank u so so much in advise, ive build a lot of your amazing modules.
@boogdish Жыл бұрын
You could. The way I'd do it is break the connection between the mic capsule and the coupling cap to the 1st gain stage and send that to the switch of a jack, then connect the tip of the jack to the coupling cap. I also have done other envelope follower modules, check out BMC30 for doing instrument level signals and BMC75 for synth level signals.
@Slope114 Жыл бұрын
Brilliant!
@Slope114 Жыл бұрын
Very cool!
@Meska_Statik Жыл бұрын
Just thanks for the new Schematic wolktrough you make it's very helpfull :)
@LAURISDIYCHANNELTV Жыл бұрын
Awesome, thanks for the great circuits! 🌞
@the2d Жыл бұрын
This sounds a lot like the distortion I was getting playing around with an 8h inductor
@ericMT Жыл бұрын
Nice
@federico_musso Жыл бұрын
incredible sound design unit
@AnalogDude_ Жыл бұрын
There is a better way doing this and requires less parts and much more flexible.
Пікірлер
@1:23 The voltage at node 14 is not -2V. Since the opamp is in open loop, the voltage at node 14 goes to negative rail of the opamp.
This is so nice. Love your designs!
Just as I was looking for a small sequencer to do DFAM-like stuff you come out with this, hell yeah
Neat idea. Are the sequences quantised? Or do you need a quantiser for each output?
No quantizer built into the sequencer. It's all analog.
The range toggle is there to make it easier to dial in melodic pitch sequences
And the camera is going to di... lmao
thank you very much dear
interesting choice of shift reg :) I'm a big fan and have built a few of your ccts. Many thanks
Gonna build one this weekend, just to play with!!!!!
The thing that I always wish my CGS chime simulator had is test points for each oscillator brought out to jacks so it can be tuned to sound like a Roland high hat.
Or at least the ability to solo each oscillator so they can be tuned individually
How does a capacitor change the output of the oscillator from 12 volts to +6 and -6?
It's a coupling capacitor. It will re-center the signal around ground because of the resistor to ground that comes after it, taking it from a 0 to +12V signal to a -6V to +6V signal.
I wish you'd play around this much in other videos as well. Always good for the demo to give ideas on what to use it for, preferably multiple setups
Nice to see a new module from you. Love your stuff!
Cool
Your reaction to the first song made me laugh out loud .
just found your site! very interesting work.
love it processing a triangle (VCA + shaping) 7:00
Fabulous! Nice and interesting design!
i thought the audio quality on this circuit was just crap but ofc it turned out to be my build. I just had another look (after a year) at it and my amp chip was not seated properly. after that the whole thing works beautifully. you gotta get the gain right not to distort but its great. looking on the oscilloscope it looks like the squarewave changes frequency with the pitch of the note which can be nice for modulation
love your stuff, was wondering what kind of VCO that was out of curiosity, thanks for keeping it real
Thomas Henry's 4046 VCO
Great!
the resonance in the slew is very cool!
HA yes ! I was thinking about how this consent could be implemented the other day.
cool!
I admire your work but your schematics are soooo scruffy looking..
Hi Michael. Another nice module. I was wondering what the VCO you are using in the video is. It says Triple #46 on the panel. I looked on your website but couldn't find it. Thanks Chris.
I don’t see my other comment. I believe it’s the Thomas Henry X-4046 VCO project, if my other link didn’t post just search for it, his website is birthofasynth.
@@ericMT Thanks Eric I will search.
2SK208-O is pretty much the same as 2SK30 as used in the Roland TB-303.
Cool, circuit. Maybe better with microchip mcp6004 rail 2 rail opamps from -5/+5 Volt power rails, since you attenuate.
These sounds are great! I'm expecting YMO's Firecracker to start up.
thats a funky phaser! ill have to order one!
sounds rad!
Cool ! I still use your Dual LFO +Smpl&Hld all the time. (I inserted attenuvertor circuits for the LFO outputs and an attenuvertor to blend both )
I replaced the opamp Schmidt trigger with a bi-polar powered transistors configuration using 5 of them, uploaded a video to my account plus link, it even allows you to use logic gates (AND, OR, flipflops, xor, etc) if placed after the first 2 transistors.
very cool. tho you seem to have placed the pdf for the bmc104 instead of the qtlfo on your site. fun circuit, If I get one I'll look into interrupting the feed for the comparators so it could be timed/synced.
Came here to say that, PDF document linked from the site is the wrong one
This is fixed now, thanks for pointing this out!
Whats the trick in Serge DUSG / voltage controlled slope (CGS75 from ken stone) to "bend" the slopes log / expo?
1:23 you could flip place on the 100k and the diode, save one part achieve the same.
The Schmidt trigger seam to show some Hysteresis in the simulator when going high from low. Otherwise pretty nice circuit.
Always a pleasure to watch your videos.
Just built, works great! My 1u sloth has a best friend now.
Congratulations! On completing now over 100 modules in your prolific expanse of (mostly anyways) esoteric modules! I am stoked to be able to afford your boards, there is so much value in all of them. And then to poke around with them, modifying them with a Jack and a switch to really make them ‘my own’ and unique. The fact that you constantly put together documentation does so much for someone like me who sees it as the perfect learning material. THANKS SO MUCH for doing all that you do as it is super helpful!!
Good explanation. I did something similar for my spectrum IN-13. Working fine.
god this is incredible
boogdish thank u so much for your videos and instructions, can this been used as an envelope follower? with an input hooked up in place of the mic? thank u so so much in advise, ive build a lot of your amazing modules.
You could. The way I'd do it is break the connection between the mic capsule and the coupling cap to the 1st gain stage and send that to the switch of a jack, then connect the tip of the jack to the coupling cap. I also have done other envelope follower modules, check out BMC30 for doing instrument level signals and BMC75 for synth level signals.
Brilliant!
Very cool!
Just thanks for the new Schematic wolktrough you make it's very helpfull :)
Awesome, thanks for the great circuits! 🌞
This sounds a lot like the distortion I was getting playing around with an 8h inductor
Nice
incredible sound design unit
There is a better way doing this and requires less parts and much more flexible.
fascinating comment