EH Easter Egg in analog delay

[andy butler <akbutler@tiscali.co.uk>]

this is for the newly released EH Deluxe Memory Boy analog echo.

a way to cycle though a preset sequence of harmonically related delay 
times,

kind of a delay arpeggiator.

from the online manual


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TAP DIVIDE SEQUENCE MODE – The DXMB contains a little easter egg called 
Tap Divide Sequence mode. In this mode, the DXMB will automatically 
cycle through the six tap divide modes at a rate set by the RATE knob. 
To use this mode, do the following:
1. Tap in a delay time. Tap Divide Sequence mode will not work if the 
delay time is set by the DELAY knob.
2. Press and hold the TAP DIVIDE button for 2 seconds. After 2 seconds, 
all of the TAP DIVIDE LEDs will light up briefly, now you are in 
sequencer mode. You can release the button.
3. Turn the RATE knob to change the speed of the sequence. You should 
see the tap divide LEDs light up in a sequential fashion.
4. You can tap in new delay times to change the delay time range.
5. To exit Tap Divide Sequence mode: hold down the TAP DIVIDE button for 
another 2 seconds. All 5 LEDs will light briefly to indicate you have 
exited sequence mode. You could also simply turn the DELAY knob.
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max delay time is a lo-fi 1.5seconds...but this is only accessible with 
tap time,
from the delay control max is 700mS.

The delay can be modulated by triangle or square wave, and if it's like
the smaller Memory Boy it's possible to do extreme modulation,
i.e, longer delays and carrier frequency breakthrough.

andy