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PICO
E .F.
Thank you for purchasing Erica Synths Pico Series module!
With Pico Series we challenged ourselves – can we make ANY superior
functionality synth module 3HP wide and affordable? Yes, we can.
The Erica Synths Pico Envelope Follower features a preamp with +40dB gain,
enough to boost even guitar AND DYNAMIC MICROPHONE signals for use in a modular
system, which also can serve as nice overdrive effect, envelope output with
adjustable attack time and a gate output with adjustable threshold. The Pico E.F.
will be useful as a preamp, overdrive unit, for controlling VCFs in a beat with a
drum track to create the acid basslines, to synchronize a modular system to the
external instruments, and for other creative and experimental applications.
Preamp with adjustable gain
Audio overdrive possibility
Envelope follower with adjustable attack time
FEATURESTECHNICAL SPECS
Gate extractor with adjustable threshold
Input protection against overvoltage
Protection against reverse PSU connection
Preamp boost up to +40dB
Audio output level 10Vptp
Envelope output level 0 - +10V
Gate level +5V
Power consumption 25mA, -15mA
Module width 3HP
Module depth 35mm
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PICO
Set the preamp gain. At far
clockwise settings the input
amplifier will start to clip the
audio signal and therefore
overdrive effect occurs
Select the attack time of the
envelope. Options are Fast, Slow and
Medium. Select the Slow option, if
you are controlling the VCF cutoff
frequency to design an acid bassline
in beat with a kick drum.
E .F.
E.F.
GAIN
TRSHLD
ATTACK
Set the threshold of the Gate extractor
circuit. It is a voltage above which the
audio signal will trigger the gate – see
the diagram below! Please note, that,
depending on the threshold setting, a same
waveform can output various gates
F
S
M
This is the audio output
This is the gate output. The red LED
indicates that the gate is on. By
adjusting the threshold potentiometer,
you can achieve distinct, rhythmic gates
to control other modules in your rack
IN
OUT
ENV
GATE
PICO
This is the audio input. Depending on the
gain setting, you can use various input
signals – modular, guitar, dynamic
microphone, various sensors, etc.
This is the envelope output. The
envelope is boosted to +10V level, so
you can use it to open VCAs without need
to amplify it. The green LED indicates the
envelope status
GATE - HIGH TRESHOLD
ONON ON
ON
ON
GATE - LOW TRESHOLD
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Please follow the instructions for use of the Erica Synths module
below, ‘cause only this will guarantee proper operation of the module
and ensure warranty from Erica Synths.
Water is lethal for most of the electric devices, unless they are made
waterproof. This Erica Synths module is NOT intended for use in a humid or
wet environment. No liquids or other conducting substances must get
into the module. Should this happen, the module should be disconnected
from mains power immediately, dried, examined and cleaned by a qualified
technician.
Do not expose the module to temperatures above +50° C or below -20° C.
Safety Instructions
If you have transported module in extreme low temperatures, leave it in
room temperature for an hour before plugging it in.
Transport the instrument carefully, never let it drop or fall over.
Warranty does not apply to modules with visual damages.
The module has to be shipped in the original packaging only. Any module
shipped to us for return, exchange and/or warranty repair has to be in its
original packaging. All other deliveries will be rejected and returned to you.
Make sure you keep the original packaging and technical documentation.
This device complies to the EU guidelines and is manufactured RoHS conforming without use of led, mercury, cadmium and chrome. Nevertheless, this
device is special waste and disposal in household waste is not recommended.
You will find the Erica Synths terms of warranty at www.ericasynths.lv
Items for return, exchange and/or warranty repair should be sent us according
to the guidelines on SUPPORT section on www.ericasynths.lv
User manual by Girts Ozolins@Erica Synths
Design by Ineta Briede@BLACK8
Copying, distribution or any commercial use in any way is prohibited
nd needs the written permission by Erica Synths.
Specifications are subject to change without notice.In case of any questions,
feel free to contact us through www.ericasynths.lv.
You will find Erica Synths terms of warranty at
www.ericasynths.lv
Erica Synths
Andrejostas St. 43
Riga
Latvia
LV-1045
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