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About Cascading 

The Quadrangle has four envelope “channels.” When the top channel (channel 1) has finished 
its cycle, it sends an internal end of cycle trigger to the channel below it (channel 2). When 
channel 2 has finished its cycle, it does the same to channel 3. This sequence of triggers is 
called “cascading.” On the Quadrangle, channels cascade from top to bottom. The bottom 
channel (channel 4) can loop to trigger channel 1.  
 
How cascading works on the Quadrangle: 

● If global Loop is enabled, channel

 

4 will cascade into channel 1. If global Stop is 

enabled, the cascade will stop after channel 4 completes its cycle. 

● A channel can be used independently (so that it is not affected by the cascade) by 

simply patching a cable into the GATE input of that channel. 

● If a channel’s GATE jack is in use, it will stop the cascade from the channel above it. 
● If global Stop is enabled and all the individual channels are set to AR or AD, the 

envelopes will cascade from top to bottom when triggered at the gate input, stopping 
after the fourth channel completes its cycle. If the gate input of channel 1 is used, all 
channels will cascade. If the gate input of channel 2 is used, channels 2-4 will cascade, 
etc. 

● If any of the individual channels are set to loop, it will continue to loop and cascade the 

channel below it each time it ends its cycle. This allows the use of fewer cascading 
channels without an external gate, e.g. looping channel 2 while 3 and 4 are set to AD or 
AR. 

● All the channels can be set to continually cascade. 
● If a channel is mid-cycle when it is triggered by the previous channel, it will retrigger. 

 

Powering Up Your Module 

Turn off your modular system before plugging in your Quadrangle module. Plugging in your 
module while the power is on (“hot swapping”) can damage a module. Plug a 10 to 16 pin power 
cable into the module and then into your power supply, aligning the stripe of the cable with the 
STRIPE indicator on the power supply. Then power it on! 
 

Testing Instructions 

If you built the Quadrangle yourself, 

use these instructions to test your module

 to make sure it is 

fully functional. 
 
 

 

Содержание Quadrangle

Страница 1: ...Quadrangle Manual 1...

Страница 2: ...R CV over Decay Release EOA End of Attack trigger output EOC End of Cycle trigger output ATTACK DEC REL Decay Release LEVEL LED Switch GATE Gate trigger input OUT Envelope output Global Controls Stop...

Страница 3: ...the attacks and decay releases simultaneously when using the ALL A and ALL D R input jacks Massive function generation modulation rhythm and versatility sets the Quadrangle in a class of its own Featu...

Страница 4: ...Quick Start Guide 4...

Страница 5: ...from top to bottom when triggered at the gate input stopping after the fourth channel completes its cycle If the gate input of channel 1 is used all channels will cascade If the gate input of channel...

Страница 6: ...of the potentiometer EOA End of Attack trigger output Sends a trigger when the envelope has completed the Attack portion of the cycle EOC End of Cycle trigger output Sends a trigger when the envelope...

Страница 7: ...rs the channel s cycle each time the channel ends If the channel is not mid envelope it will automatically cycle whenever it is switched to Loop AD Attack Delay This gives an AD cycle GATE Gate trigge...

Страница 8: ...annel switches is set to Loop even if momentarily Stop Stops channel four s end of cycle from internally triggering channel one ALL A CV over all attack cycles Affects the length of attack of all four...

Страница 9: ...multaneously looping channels can create interesting rhythms Additional Notes Very short cycles The attack and decay cycles can be as short as 2ms each so when both the ATTACK and DEC REL pots are tur...

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