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140 DUAL ENVELOPE/ LFO
140 DUAL ENVELOPE/ LFO Controls
Controls
(EN)
3
4
5
6
1
7
2
14
11
12
15
8
9
10
13
1.
MANUAL GATE – Press and hold to start the envelope cycle.
2.
EXT GATE – Connect a gate signal to control the envelope cycle.
3.
ATTACK TIME – Adjusts the rate at which the envelope reaches its
peak voltage.
4.
DECAY TIME – Adjusts the rate at which the envelope decays from its peak
level to its designated sustain level.
5.
SUSTAIN LEVEL – Controls the level at which the envelope remains after its
peak but before release, sustaining as long as the input signal is present or
the manual gate switch is held down.
6.
RELEASE TIME – Controls how quickly the envelope falls after the input
signal stops or the manual gate switch is released.
7.
ENV OUTPUTS – Send up to 2 positive waveforms and a negative
waveform to other modules via these output connectors.
8.
FREQ RANGE – Sets the oscillating frequency range of the LFO in 3 steps.
FREQ – Manually sets the oscillating frequency of the LFO.
9.
10. DELAY – Sets the time from when a trigger signal is received until the LFO
begins operating again.
11. FREQ CV IN – Accepts voltage for controlling the LFO frequency with an
external source.
12. TRIGGER – Connect a trigger signal to turn the LFO off until the end of the
trigger cycle. This works along with the Delay slider, and the LFO recovery
takes about 20 seconds. The rear panel features a jumper that can be
removed if you don't want the LFO to be re-triggered.
13. OUTPUT LEVEL – Selects between standard or 1/10th output level for the
LFO OUT jacks.
14. WAVEFORM – Select between sine, triangle, pulse, sawtooth or reverse
sawtooth for the LFO waveform output.
15. LFO OUT – Sends the LFO output to other modules. The upper jack is non-
inverting and the lower jacks is inverting.
Power Connection
P1
Red Stripe
2
1
10
9
200 mm ± 10
Connect end P1 to the module socket
Connect end P2 to the power supply
The 140 comes with the required power cable for connecting to a standard
Eurorack power supply system. Follow these steps to connect power to the
module. It is easier to make these connections before the module has been
mounted into a rack case.
1.
Turn the power supply or rack case power off and disconnect the
power cable.
2.
Insert the 16-pin connector on the power cable into the socket on the
power supply or rack case. The connector has a tab that will align with the
gap in the socket, so it cannot be inserted incorrectly. If the power supply
does not have a keyed socket, be sure to orient pin 1 (-12 V) with the red
stripe on the cable.
Installation
The necessary screws are included with the module for mounting in a Eurorack
case. Connect the power cable before mounting.
Depending on the rack case, there may be a series of fixed holes spaced 2 HP
apart along the length of the case, or a track that allows individual threaded
plates to slide along the length of the case. The free-moving threaded plates
allow precise positioning of the module, but each plate should be positioned in
the approximate relation to the mounting holes in your module before attaching
the screws.
Quick Start Guide
P2
1
2
HOT USED
15
16
+ 12V
+ 12V
GROUND
GROUND
- 12V
- 12V
3.
Insert the 10-pin connector into the socket on the back of the module. The
connector has a tab that will align with the socket for correct orientation.
4.
After both ends of the power cable have been securely attached, you may
mount the module in a case and turn on the power supply.
Hold the module against the Eurorack rails so that each of the mounting holes
are aligned with a threaded rail or threaded plate. Attach the screws part way
to start, which will allow small adjustments to the positioning while you get
them all aligned. After the final position has been established, tighten the
screws down.
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