ALM MCO -021 Manual

ALM Ikke kategoriseret MCO -021

Læs gratis den danske manual til ALM MCO -021 (1 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 12 personer og har en gennemsnitlig bedømmelse på 4.9 stjerner ud af 6.5 anmeldelser. Har du et spørgsmål om ALM MCO -021, eller vil du spørge andre brugere om produktet?

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Side 1/1

The ‘MCO’ is a compact digital oscillator. It features a main ‘morphing’ wavetable output, an additional copy of this output with overlaid vari-

able pulse segments (ala Alpha Juno style saw wave pwm) and a sub square wave output an octave down to the main output. The waveform

and pulse segment width can be both directly and voltage controlled. The pulse segment distribution can also be voltage controlled via the

‘type’ input. Expect an early 90s slightly crunchy digital type sound (ala Ensoniq, Kawaii Kx synths) rather than something striving for perfect

analog emulation.

WAVE CONTROL AND INPUT

Selects the output waveform for both the ‘pulse’ and main audio

outputs.

Output blends between 10 different waveforms which are;

noise > tri > saw > sine > bell > organ > ‘4 oct’ > organ > voice > pulse

TYPE INPUT

An applied voltage increases the number and arrangement of pulse

segments used on the pulse output. 0 - 5V range.

FREQUENCY CONTROLS

Sets the base frequency for the oscillator output. The v/oct input is

added to this.

The main control knob sweeps approx 6 octaves.

PWM CONTROL AND INPUT

Alters the duty cycle of the

overlaid segments present in the

Pulse output.

Input expects 0-5V. At max 5v

(fully clockwise knob) no PWM

is present - i.e duty cycle 100%.

Input voltage is added to the

PWM knob position offset.

V/OCT INPUT

Sets the output frequency. Fol-

lows 1 volt per octave standard.

Frequency range is approx 10

octaves 12hz to 14Khz.

Expect aliasing at higher

frequencies (top 3-4 octaves).

SYNC INPUT

In the presence of an input

waveform rising edge the output

waveform phase is reset.

OUTPUTS

Out - main audio output - Waveform from selected wave control

(approx +/-8v)

Pulse - As the main output but with pulse width segments superim-

posed on to it.

Sub - A 50% duty cycle pulse wave an octave lower than main out.

(approx +/-8v)

http://busycircuits.com/alm021

TECHNICAL SPECIFICATIONS

Power: +12V 40ma / -12V 15ma

Size: 6HP

Depth: 38mm

Resolution: 16Bit/48Khz with

AKM codec.

ALM021 / MCO

Limited Warranty

From the date of manufacture this

device is guaranteed for a period of 2

years against any manufacturing or

material defects. Any such defects

will be repaired or replaced at the

discretion of ALM. This does not

apply to;

•Physical damage arising for mis

treating (i,e dropping, submerging

etc).

•Damage caused by incorrect power

connections.

•Overexposure to heat or direct

sunlight.

•Damage caused by inappropriate or

misuse.

•Use of incorrect or non ofﬁcial

ﬁrmware

No responsibility is implied or

accepted for harm to person or

apparatus caused through operation

of this product. By using this product

you agree to these terms.

Support

Need help? Email your questions to

help@busycircuits.com

For the latest news, additional info,

downloads and ﬁrmware updates

please visit the ALM website at

http://busycircuits.com and follow

@busycircuits on Twitter and Insta-

gram.

Module Installation

With your modular synth

powered connect the 10 pin off

end of the supplied standard

eurorack power connector cable

to the 10 pin power connector on

the rear of the module.

The red stripe on the cable

should be orientated to match

the text ‘RED’ marked on the

rear of the module near the

power connector (this is -12V).

Connect the other 16 pin end of

the cable to your eurorack bus

board (Refer to your bus board

documentation for the correct

orientation).

You are now safe to power up

your modular synth. If the mod-

ule fails to power up check you

have the power cable correctly

orientated and have carefully

read this manual.

V/OCT Tracking Calibration

Calibration is performed by carefully

adjusting the trimmer on the back of

the module. Apply 1V to v/oct input,

and tune the oscillator via front panel

controls to C1. Next change the input

voltage to 3V and now adjust trimmer

on reverse until you get C3. You may

need to go back and forth and repeat

the process a couple of times for best

results.

You should expect good tracking over

at least 5 octaves. Note the module

ships pre-calibrated.

ALM021 manual version: 0.1

Sub

PWM

Wave

Freq

OutPulse

Sync

V/Oct

PWM Type Wave

Produkt Specifikationer

Mærke:	ALM
Kategori:	Ikke kategoriseret
Model:	MCO -021

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