Instrukcja obsługi Joranalogue Step 8

Joranalogue nieskategoryzowany Step 8

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Strona 1/7

STEP 8

SEQUENTIAL TRACKING/SAMPLING

INTRODUC TIO N

Sequencers, sequential switches, counters,

analogue shift registers... Modular synthesisers

provide a wealth of creative sequential functions

for controlling and processing signals. Choosing

which of these to include in a system can be a

bewildering task.

Except when you don’t have to choose. Step 8

represents a new type of modular building block:

a sequential tracking/sampling register, which

can be configured to provide any of these

functions, and many more.

At its heart lies an analogue 1-to-8 signal switch

feeding an octet of stability track/sample -high -

and-hold stages. Each of these has its own

analogue output with an attenuation slider, in

addition to a gate output. LEDs visualise the

status of each stage in real time. The switch can

be controlled sequentially using the built- -in 8

step counter, or addressed directly by an

analogue control voltage (CV).

Numerous advanced circuit techniques are used

to avoid the issues that often plague analogue

switching and memory modules. The : result

totally , transparent signal paths with low noise

distortion voltage and ‘droop’, yet high

bandwidth and precision.

Add to this the ability to ‘mute’ the inactive

stages, pause the counter, reset it, change its

direction or even shift the stages on each step,

and the possibilities quickly become near-

endless. A scanning output takes things even

further, particularly making sequencer or

addressed voltage source use easy and intuitive.

For those who are feeling adventurous, there are

always more applications to try: configurable

voltage mapper, hocketing controller, clock

divider, graphic waveshaper, multi-output

analogue downsampler... Discover a new world

of sequential synthesis with Step 8.

CONTENTS

In the Step 8 box, you’ll find:

 Product card, stating serial number and

production batch.

 16- - -to 10 pin Eurorack power cable.

 Mounting hardware: two black M3 x 6 mm

hex screws, two black nylon washers and a

hex key.

 T 8 he Step module itself, in a protective

cotton bag.

If any of these items are missing, please contact

your dealer or support@joranalogue.com.

STEP 8

SEQUENTIAL TRACKING/SAMPLING

CONTROLS & CONNECTIONS

1 CYCLE/SHIFT SWITCH

The cycle/shift switch determines Step 8’s basic

operational mode. In cycle mode, the module

functions much like a sequential switch: the

input signal is passed to each output stage in

turn. Once a stage is no longer selected however,

it will hold its voltage, unlike a basic sequential

switch.

Shift mode configures the circuit as an analogue

shift register: the input signal is always passed to

the leftmost stage. During a step event, each

stage will shift its voltage to its righthand

neighbour.

2 S /ALL SWITCH OLO

When this switch is in solo mode, only the

selected analogue output will be active. The

other outputs w be ‘muted’, ill remaining at 0 V.

This is especially useful when using the module

as a sequential switch, as it may not always be

desirable for the inactive stages to hold their

voltages , as is the case in all mode.

STEP 8

SEQUENTIAL TRACKING/SAMPLING

3 TRACK/SAMPLE SWITCH

The track/sample switch determines how the

selected stage responds to changing input

voltage. Either the output simply follows the

input signal at all times (tracking), or the input

voltage is sampled once the stage becomes

active, and held thereafter (sampling).

Step 8 - -can thus function either as a track and

hold The or holdsample- -and register. low

distortion, high bandwidth and high sampling

speed ( 50 µs acquisition time) makes it suitable

for audio use, while the low leakage rate also

allows minutes- -long storage of pitch accurate

control voltages (CVs).

4 STEP BUTTON, TRIGGER INPUT AND OUTPUT

Pushing the step button or applying a rising edge

to the step input will advance the register by one

step (when the address CV input is not in use). If

the module is set to sample mode, a step trigger

will also result in a sample being taken.

The input is typically connected to a rhythmic

‘clock’ signal, setting the tempo of a full patch. A

step trigger output is provided as well,

generating a 1 e for every step. This ms, +5 V puls

signal can be used to synchronise Step 8 with

other modules, without any latency. While this

pulse width limits the trigger output frequency

to 1 kHz, the module can be at up to clocked

60 - kHz internally, for audio rate processing.

S 8tep ’s step, pause, reset and reverse inputs are

uniquely designed to be driven reliably even

from weak, slow, bipolar signals. They feature

Schmitt action, with a +2 V low and +3 V high

logic threshold.

5 STAGE SLIDERS

These sliders control the output level for each

stage, ranging from fully off to unity gain. The

LEDs on the levers visualise the positive output

voltages in real time, although negative voltages

can be processed as well.

6 SIGNAL INPUT

Connect your analogue input signal here. When

this socket is not in use, the input voltage will

come from an internal precision +5 V source.

Whenever Step 8 is powered on, the module

preloads the input voltage into all stages. For

many applications, this avoids the need to first

manually step through the stages whenever the

Eurorack system it’s part of is restarted, before

the patch works as expected.

7 PAUSE GATE INPUT

Step triggers no longer advance the register

while this input is high. However, the selected

stage’s output voltage will still be updated when

the module is configured in sample mode. This

allows for independent stepping and sampling.

8 RESET TRIGGER INPUT

A rising edge applied to the reset input causes

the register to immediately return to the leftmost

stage. This can be used to ensure the module’s

‘first step’ coincides with other modules or

external control.

The reset feature may also be used to shorten the

number of stages, anywhere from 1 to 7. Take the

gate output of the stage just to the right of the

desired final stage, and connect it to this input.

9 REVERSE GATE INPUT

A gate signal applied to this input causes the

step direction to reverse, going from right to left

rather than left to right.

10 STAGE INPUT

Th e stage input can be used to directly address

any desired stage using an external control

voltage, overriding the step, pause, reset and

reverse functions. The stages are distributed

evenly over a 0 to +5 V range.

Note that step triggers are still required to

update the selected stage’s output voltage when

the module is configured in sample mode. This

allows for independent stepping and sampling.

Specyfikacje produktu

Marka:	Joranalogue
Kategoria:	nieskategoryzowany
Model:	Step 8
Kolor produktu:	Biały
Typ kontroli:	Rotary,Touch
Wbudowany wyświetlacz:	Tak
Długość przewodu:	1.6 m
Typ wyświetlacza:	LED
Położenie urządzenia:	Wolnostojący
Częstotliwość wejściowa AC:	50 Hz
Napięcie wejściowe AC:	220 - 240 V
Wysokość produktu:	848 mm
Szerokość produktu:	598 mm
Głębokość produktu:	590 mm
Waga produktu:	68118 g
Kolor drzwiczek:	Black,Transparent
Głębokość przy otwartych drzwiach:	1063 mm
Ilość programów piorących:	15
Poziom hałasu:	72 dB
Opóźniony start czasomierza:	Tak
Klasa emisji hałasu:	A
Obciążenie:	2300 W
Pobór wody na cykl:	44 l
Tryb wyłączenia:	0.5 W
Klasa wydajności energetycznej:	C
Skala efektywności energetycznej:	Od A do G
Zużycie energii na 100 cykli:	66 kWh
Regulowane nóżki:	Tak
Wskaźnik pozostałego czasu:	Tak
Zabezpieczenie przed dziećmi:	Tak
Certyfikaty:	CE, VDE
Pranie zużywające energię:	0.9 kWh
Typ ładowania:	Od przodu
Zawias drzwiczek:	Lewy
Pojemność znamionowa:	9 kg
Maksymalna prędkość obrotu:	1200 RPM
Klasa wirowania (suszenia):	B
Minutnik:	Tak
Poziom hałasu (pranie):	- dB
Pozostała wilgoć:	53 %
Poziom hałasu (wirowanie):	72 dB
Programy prania:	Hygiene/anti-allergy,Blouse/shirt,Cold,Cotton,Hand/wool,Jeans/denim,Mix,Quick,Sport,Synthetics,Spin/drain,Delicate/silk
Pojemność bębna:	63 l
Czas cyklu (max):	217 min
Regulowana prędkość obrotów:	Tak
Zabezpieczenie przed przepełnieniem:	Tak
Regulacja temperatury:	Tak
System równoważenia balansu:	Tak
Brzęczyk:	Tak
Okienko:	Tak
Oświetlenie wnętrza bębna:	Nie
System kontroli piany:	Tak
Tworzywo rury:	Plastik
Regulowanie stopy:	12 mm
Menu językowe:	Włoski
Zdejmowalna góra:	Nie
Wstrzymanie płukania:	Tak
Water Plus:	Tak
Wybór programu czujnika:	Tak