Make Noise Echophon User Manual

Page 6

ECHO

1D. ECHO TIME LED: Indicates Tempo of the ECHO CLOCK

2D. ECHO CLOCK OUT: outputs the ECHO TIME as 4ms wide clock pulse. 0V-5Vpp

3D. ECHO TIME Panel Control: sets time/ length of Echo, from 7ms to 1.7 sec

4D. ECHO TIME CV Attenuator: unipolar attenuator for Echo Time CV IN.

5D. ECHO TIME CV IN: unipolar control signal input. Range 0V to +8V.

6D. TEMPO IN: allows synchronization of Echoes to multiple or division of an external Clock. While

following external Tempo the Echo Time Controls will Multiply or Divide the incoming clock.

Requires Clock/ Gate signal amplitude of at least 1.5V and width of at least 6ms.

FREEZE

1F. FREEZE Button: toggles FREEZE on/ off. When FREEZE is ON, all sound in the ECHO chamber is

held until FREEZE is turned OFF.

2F.

FREEZE Gate IN: will FREEZE on Gate HIGH. 1.5V trigger signal to operate.

3F. FREEZE LED: indicates status of the ECHO chamber. Lights when FREEZE is activated.

INTERNAL FEEDBACK LOOPS

1E. FEEDBACK CV IN: bipolar control signal input. +/- 8V.

2E. FEEDBACK CV Attenuator: bi-polar attenuator for FEEDBACK CV IN.

3E. FEEDBACK Panel Control: bipolar panel control that determines the amount and direction of feed

back. At 50% there is no feedback. Turning CCW from 49% to 0% sends increasing

amounts of feedback to the loop around the Pitch Shifter. Turning from 51% to 100% send

increasing amounts of feedback to the loop around the Echo.