Vongon polyphrase User Manual Download

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FRONT PANEL

1) LEFT OUTPUT:

1/4” jack, unbalanced signal output, instrument or line level.

2) RIGHT OUTPUT:

1/4” jack, unbalanced signal output, instrument or line level. Echo

send in “mono with external loop” echo style.

3) LEFT INPUT:

1/4” jack, unbalanced signal input, instrument or line level

4) RIGHT INPUT:

1/4” jack, unbalanced signal input, instrument or line level.

Normalled to le input. Echo return in “mono with external loop” echo style.

5) POWER INPUT:

9VDC center negative, 200mA

Summary of Contents for polyphrase

Page 1: ...USER MANUAL VERSION 1 0...

Page 2: ...4 POWERING 15 EXTENDED WARRANTY 15 CONTACT 15 CHANGE LOG 15 Thank you for supporting Vongon We are a small operation based in Oakland California All products are assembled and tested with care and att...

Page 3: ...increased up to 22 seconds Each new delay section is cross faded into the signal path an important design consideration that avoids any pitch shifting artifacts and is useful for creating new and ofte...

Page 4: ...o 22 seconds Two delay lines that can be used in stereo or stacked in mono Infinite feedback External feedback path Tone control in the feedback path Echo pitch modulation with sine or random style wa...

Page 5: ...instrument or line level Echo send in mono with external loop echo style 3 LEFT INPUT 1 4 jack unbalanced signal input instrument or line level 4 RIGHT INPUT 1 4 jack unbalanced signal input instrume...

Page 6: ...IDI INPUT Type B 3 5mm TRS input jack 12 TIME CONTROL 9 discrete max echo times ranging from 85 ms to 22 sec No pitch modulation artifacts when adjusted 13 ECHO STYLES Reroutes the echo feedback paths...

Page 7: ...MONO CONNECTIONS 7...

Page 8: ...STEREO CONNECTIONS 8...

Page 9: ...CIRCUIT DIAGRAM Simplified circuit diagram of the signal flow inside Polyphrase 9...

Page 10: ...ECHO STYLES The three echo styles reconfigure the echo s feedback path as shown below 10...

Page 11: ...u hear too much noise try adjusting the mode by following the steps below The pedal will always remember the most recently used mode even between power cycles Note The line level mode will still clip...

Page 12: ...plate parameter to reset the value to the physical faceplate control MIDI MESSAGE PARAMETER VALUES CC 1 REPEATS 0 127 CC 2 TONE 0 127 CC 3 DEPTH 0 127 CC 4 RATE 0 127 CC 5 SLIDER L 0 127 CC 6 SLIDER R...

Page 13: ...ite to Preset 1 Adjust pedal to desired sound send a MIDI PC 11 That sound is now saved into preset slot 1 Recall Preset 1 Send a MIDI PC 1 message the pedal will read the sound stored in preset slot...

Page 14: ...sync with the MIDI clock MIDI CHANNEL By default Polyphrase listens to midi channel 1 You can change the midi channel by following the steps below 1 Power on the pedal while holding the SYNC button a...

Page 15: ...y malfunctioning product for a period of 2 years after purchase date Problems resulting from modifications or misuse may cancel this warranty The owner will cover all shipping expenses This warranty a...