Roland SPH-323 User Manual

[eRofand

PHASE

SPH-323owNER's

SHIFTER

MANUAL

The Roland Rack

PHnsE

The

SPH

phase

type

multiple

duce

means

by
quency

wrth

an optronal

voltage

sHtrrgnl

rs

323

shifter

phase

of

dual rnternal

oscrllators

source. lt is a hrgh

unit desrgned for

rncludes

and

both
balanced inputs
well

as a special

and output.

CON

N ECTIONS

oINPUT

lf inputs
the

other two inputs;

input

will

rack

a 19"

designed

shif

ting

mount

prct

to

effects

low f re

in

combinatron

external

control

qualit,

professional

balanced

and outputs,

guitar

level input

are used simultaneously,

priority

have

use

and urr-

as

if the

GUITAR input is

over the BALANCED

FEATU

oEquipped

swrtch
tween

R

ES

with

a SHIFT MODE

which

f our

allows a choice

and eight-stage

shif trng.
oModulation

sources rs
not normally
phase

shifters

oThe

LFO-2

wrth

an external control voltage.

pedal

f

oot

LFO 2 RATE

for manual

from

three

possible

for

possible

rate

can

be controlled

can

be connected to the

or EXT

lack

control

of the

shift effect
oEquipped

unbalanced inputs
.Equipped

with

both balanced and

and outputs

guitar

with

and output

the

GUITAR

input will have

not

used, the UNBALANCED

input.

separate

phase

with

CV

level

priority

be-

phase

effects

other

A

jack

phase

input

over

BEFORE

rMake
your

given
oCheck

dealer

in

323
oPlug

on the

STARTING

sure that the lrne voltage

meets

area

in

the specif ications.

with

you

if

foreign

a

the

SPH-323

power

the requtrements

your

local Roland

want

to use the SPH

country.

in

before

switch.

PRECAUTIONS

oDo

not

.Unplug
be

Unplug
than

oBe
oblects

oAvord
or low

keep

thrs unit
for

used

grasping

by

pullrng

careful not

on the
using this

temperature

from heaters

away

srnce thrs type

opcn this

affect

crrcuit

oAvord
or

.lf
an

Irghts,
these

usrng this

places

hun-rrd

rt rs necessary

area wrth

keep rt

lights
will induce
Sometimes
thrs
help

oTo
dampened

Do

rn relatron

unit

reduce noise.

clean thrs

wrth

not

use solvents

thrnner.

unit.

when

perrods

long

the

on the

cord.

to

power

cord.

untt

locations.

of equipnrent

stabilrty.

unit

10 use this

neon

or fluorescent

Iar

as

as

fiossrble

high

leveis

changing

to the lights

unit, wtpe wrth

neutral

a

such

turning

it is not

of

time.

plug

rather

place

heavy

rn

very high

Also

and coolers

wrll

rn

very

dust,

unrt

away frorn

since they

nolse.

of

the

angle of

wr

cloth

a

cleanser.

patnt

as

rn

to

tn

ITAR.

G U

ffiffi

oOUTPUT

(Allthree

O

PA, MIXER

.

AUDIO

.TAPE

outputs

AMP

DECK

G U ITAR

may be

used simultaneously,

In use, the

phase

the

of

will be

sound

r

trolled by the
volume control of
the amplifier con­nected
phase

.l

put

at the

shifter

if

desiredl

-)(

H",

i$ ll

volume

shifter

con-

out-

SYNTHESIZER or other electronic instrument

tBl

oSlP

series

guitar

amp effect loop connections.

ll

RET URN

l

OPERATION

NAMES
INPUT

SECTION

AND

FUNCTIONS

OF THE

--)

i

I

I

1.

After

as shown,

making the

turn the POWER switch

connecttons

(DoN

2. Whrle
output
devrce con
shrfter

LEVEL
red
level is hrgh

drstortron.

3. With
set
ternal

producrnq

level of the

nected
rnput so that
INDICATOR

indicator

the volume control

lights

the EFFECT switch

amplrf

soLrnd,
at

when

enough

ier

f

or

instrument or

liqhts

€)

to

the desri-ed

the

the

the

prodLrce

of

CONTROLS

OGUITAR

For low level instruments
electric

O LEVEL

The red
input level
distortion.

INPUT

guitars,

Jack

etc.

INDICATORS

indicator

is

high

lights

enough

such as

when the

to

the

set

phase

green

rhe

rnput

OFF,

O

the

ex

cause

listenrng

4.
then
the
explarned

ievel.

the

Set

the

set

desrred

rn

FFFECT switch

remainrng controls

phase

the

shift

followrng

(D

effect

ON,

for

as

LTI-MO D U LATION

M U

i,tj
\oooo

SECTION

O

voltage)

For
shif ter
of

a control voltage

foot

a
Postttve
the foot
freqrrencv

O EXT

LFO-1

O

LFO-2

O

These

r:enter f reqirencV

of

wtll
ccntrol

LFO-1

O

to 5 Hz)

o

LFO-2

50 Hz)

Fctr

effr:cts
tlLrenc\/ oscillator)

LFD 1(.r

(-on1roIS

he

t

EXT

CV
INPUT

external

pedal

occlr

adllrstnr*

ra

tr:s

control of

center f

\FV

voltaqe

pedal

rrsL.

to

DEPTH

DEPTH

DEPTH

controls

;t

as

inflrrerce:

RATE

RATE

rr

irroilLrr.i:cj

rrqhl

ti-rrl

!li\rls

(external

Jack

the

reouencv

(+

5

2;

sold

separatelv)

or

deftressron of

causes the

Control

Control
Control

ccintrol the.

cha;r1c w,bre

resLilt

of tltr:

Control

Control

t of the

bv

p1

:l

visl.tatI

(0.2H2

slter,rl

LFO

nrodulatron

erach

inclrc--;ttron

control

ohase

means

bv

volts)

centcr-

;ntotinl

rr-.iettr-.(i

(0.02H2

to

of

thr:

(lovv

frr:

ire

T

of theset

tt1

lrol
(=V

voltage
causes

or

(E
modulation

The
a
soLrrces
2l
sccond

prroducc
(I)

tion)OUTPUT
The

h

vertecJ
tion

lrhase
SPH

voltage

NON-INV

nrxture of

Thrs

INV

(

+

2;

oLrtpLtt

outpLrl

versron

sortres and

shrf trnc-1 ef

323

5

sold separatelv)

or depressron

the

LFO 2 rate

MOD

OUTPUT Jack

)

at thrs

the

{EXT

CV, tFC

catr

br:

SPH 323 Phlrsp

stcreo ef

MOD

at thrs

or f oot volunre

volts)

of

to

(non-inverted

consrsts

lack

rrodulation

three

1,

[tSccj to

fects

(inverted

Jack

lack

of the

thrr:e

rs

Lrsed f or

fects

wrth

posrtrve

A

pedal

the

increase

of

and I fO
r:orrtrol

Shrfter to

modula-

rs the

r.rodula

a se-'cond

,t

in

stereo

O

LFO-2 RATE

li,s

;tr'[. lllqrr,15r i'irlllrt

r,l1rl

l)i,'",,''-,ttS

.l

CONTROL

of

(rf

ari

titr: i !()

(:t\terrlal

Jack

rlOtt

PHASE

SHIFT SECTION

CENTER

@
trol
Thrs control

requency

f
(D

RESONANCE

means

By
can be
cent

of the

of this

induced

phase

the

FREOUENCY

initial

the

sets

phase

shift effect.

Control

control,

in

the

shift effect.

feedback

circutt

Con-

cenler

to ac-

SHIFT

@
The B-STAGE
the
while
duces

MODE Switch

strongest

the 4

STAGE

phase

soft

position

phase

position

shift

shrft

effects.

produces

effect

pro'

EFFECT

REAR

SECTION/POWER

PANEL

(D

EFFECT

Controls

the

effect.

(D

REMOTE
A foot
can

be connected here for remote
control
functron
swrtch

POWER

O
Lamp

Switch

the

swrtch

the

of

For

(D

must

Switch

ON/OFF f unction of

Jack
(FS-i;

sold separately)

EFFFCT

thrs, the

ieft

be

at ON.

and Pilot

ON/OFF

EFFECT

UNBALANCED INPUT

A.
ard 1 /4"

B

BALANCED

nector)

lf

both

UNBALANCED
prrorrty.

c.'GUITAR

r.9

UNBALANCED

(Standard

€

nector
AII

sirn

J-,IGROUND

For making

nections with

phone

are used

BALANCED

(XLR

three

lta neously.

u

jack)

INPUT
simultaneously,

INPUT

AMP

OUTPUT

OUTPUT

phone

114"

OUTPUT Con-

connector)

outputs

Terminal

common

may

other eouioment

I

I

(XLR

jack)

be

ground

(Stand.

con-

the

A has

Jack

Jack

used

con-

I

I

I

c

I

,6\

I

I

@

PHASE

ABOUT

When a
an
work

orrginal

result

verv

The

drrectlv

stages

Wrth erqht

USING

The
the
phasc
d'ced

s6f

6
shLf

,r-,

@

i u^,,f

,-t.,

frerlirel,'',
effect

The
shrft

CENTFR

ihr:

the SHIFT

controls

TION

hOVr"'

THE

passed

sound

electronic

then

,

souncl

is

a

narrow

nunrDet o1 rtant.cllattotrs

related'to

rn

H IFT

S

a.:r frrrtr,\,een trn"o

cho

,qf-

Ir,

r.1iic11

t

Iirr

trr.,t

jr.{ts

tr(_r{,it

trr-f-,

rn tta

netvrork;lre

B ESON

rn

sectro.r

lilt,t

is

phase

combrned wrth

canceilation

b,:nds

prhase

the

staoes,

THE

r',1C

f1

l-.1

sli]rle

s

:

rrrod.tr:ecl bv 4 staqe

RESO\A\]CE

1t:rtdbllr.k

ll C;rtij€-.rrs

lr;lr'(is

r:;rrantc-'ters

FRFCUENCY

ANCF

i\1ODE

thc

i'f

r-c,r'!r'r irr,lilllfle\'

shrftrnq

ustncl

a

of

f recllencres

of

the

sh

foLrr

PHASE SHIFTER

D E srry

tch

hard effect

a

Dhase

tf'te CanCele;d
IntenSlfV

to

of

detternttned

control

svrrtch

ll'lilil VIODULA

thc

1rarc1

SHIFTER

throuqh

net

the

n'lxer,

one

nlnrDer ct

f

t

shtftrnq and

ntc-, the c

controi

the:

more

or

network

bancls arer

(D

grves

ot

types

trlro

control

the

the

1)hilsl
t[t.;

bv

(9

(8,

ancl

(D

Tl-re

l^t'tli

trt'r

tlr-

detern,

rs

t

with f

canceled and

canceled

are

bands
bands are
trom
pitch

called

CENTER

the f

on
rnrtral
celed bands,

swept.

Standard

can

DEPTH

FC

L

DEPTH

2
rr,rnriilnrncl

wril
the
tf're cerrter
,rrd

O) wrll cletermrne the

,s\\,cclf)Inil

-[f.e
L;c'niltlex

the threc

c.,f

S'v^i,(-rC[,]tltl
r)riF

relattvely

pornt

the

and

are

Ilte

c:enter

FREOUENCY control

ront

center

phase

prodLtced

be

control

1

DFPTH

r

DEPI

determrne

.ienter freqIrenc',,

rnitral

frequenc',,

rclate-'ci

the

SPH 323

sw.rep

VVfCft

SOlrCf:,,

oLrr

even

of vrerl",

centererJ

fregLtencv.

panel

rs

frequency

which a control

after

t

shrf

leavrnq thr: EXT

by

and

O

controlOor

ontrol

@

r.irrliio

Fl

bow fai'

RATF

.an

pa1'ler

sourccs

[].it-rt

r,f

Iitrlk

stages,

The

canceled

rn

spactnq

mustcal

of

on what

to

used

ef

[)ro(1ri.f-

set

of the

fe<rt

Datter

the r the

e

ihe

'

;tt

O"

iOorOl

i-rw,atv

sctillq

will swer:1;,

c,onlrol {Orrr

spreecl

of

rts

belr--altse

rvallable

(rra.

ir

iitt:

DEP

two

ts

The

(D

the

can

trs

FC

L

ii'r,

f

ronr

tirt:

vr)i\,,

for

tn.lil

f

n

input rs
frequency
rnrtral

center

uses a

323
Internal

to

used

sweep

above

and

f requency The S PH

combinatron of

sources

(LFO

2t and one externai

to

CV)

control

sweeptnq of

produces
rrq

the

effect

controls(O,
controls
anlount

be

rcq

f

EXAM

f a hrr;h

whrch

of each control

for sweeptnQ

used

uenc1,

PLE:

evel

DEPTHO)

level

of fast

the result

O),

tbe sweep The

the

center

famrlrar

O,andG))

cletei'mlne

of slc-.w

is

cornbrned

(LFO-2

LFO

will

be

rnodulatinq wave like

below:

the

center

beiow

l

and tFO

source

f reqLlency

phase

mrxer

as

sol;rcc

the

center

ttFO

I FO

with

DEpTn

a

compound

that

shown

the

two

(EXT

shrft

level

thrl

low

a

to

1

REMOTE

EXT

1.

CONTROL

CV

2. RATE CV

3. EFFECT

ON/OFF

f

a f oot

(:t(l:)l

to

-pf

foot

.r

rarse

set

As

v'olLrrlc

tl

r'11:,

:i-il(llj(-':a',,

sct flv

sFrt

irsinq 1i-e

11.-

volunre
ro rhe

LackO,

the

bv

abovr:,

rer-teCJ

t.
i'fr.)lF.r

value
CUENCY

FBECUENC\
usi:cJ

vt'ben
LXT DEPTH control

Ir

if
necred
TROL
to
rate

@
rtontrolO

ltnril

of ths

conncclrno a toot

Bv

the

to
thet

on and

EFFECf

pi'rase

off

When using

EFFECT

the

1tr:rliri

p

lf

i:XT

;r,.

l.rr,tj

.lit1

thc

CtNTFfl

celtroi

,l.l'+r

(D

i-i-rnirol

lower

ihc

toot

I't'

,l

pecial

LFo

peclal

tire

rate

L=C 2

the

IFO 2 RATE

the

wrll rieternrrne

rale

1FC 2

CN'CFF

sirf t

effec--t

f rom a remote

function,

this

ONi

OFF

oN.

,i

i'

zl,,

s itlrr

C\",'

ri:r;k@

':tl\a

r

i

tl.lrt

i

CE\-t

(D.arr

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itncl
Dr;

20) s con

r:an

hp

'r

n

ts(,o

CCN

Lrspd

t,r

ihe

lrlrit

Dedal

Ocar

(FV

RATF

2

aitovc ihe

control

LFO 2 RATE

lov",r:r

the

swrtcfr

lFS

lack

a;rlr be-,

tltrnccl

posrtton.

leave

switch

ti,r,

'f-r,
'i

.ri

F

R

i;i,

'll-e

I

@

(D

t

,

BLOCK

UNBAL

L

DIAG

INPUTUNTBAL tNPUr

'1,

BAL INPUT N i

INPUT

GUITAR

FATECV'[T

n\r--

ui

I l--:

\-/

T'I

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I

RAM

i

r--

l.ll

"tto,lANCE

u-

PHASE

CIRCUIT

F]IFT

S

|

|

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CIRCIJIT

4

SHIFT

8

v

oi-,E

,v

D

,1

---Yfl

LlNOr,t

UNBAL

voo

cur

tNV

OUTPUT

nT,

o

Rack M ou nting

sPH-323

:,,,.

.i'-t

I

.,.

1'

'

.t

:

:r,t

the

,i,,.)
'

;,'

H@

!FO_2

:f

,,

t,

r.l

r'

.i

/'rr a

t illllllft

'\'*

al* r'

l_plllf

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5mm

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H

MoD

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our

)

SPECIFICATIONS

r

PHASE

Maximum

SHIFTER

Input
Balanced:
Unbaianced:
Guitar.

Maximum

Output

Balanced:

Unbalanced:

Amp

Guitar

Phase

Shift

4-stage

.

B-stage

Center Frequency

Frequency

Response,

20Hz-30kHz;

Harmonic

Effect O

Distortion

FF
4-stage:
B-stage:

Residual

Balanced
Balanced

Guitar

Output,

Low

Frequency

LFO-1

:

Noise

Output,
output,

0

02Hz to

(JlS

ef

Oscillators

triangle

LFO-2

.

0

to

2tz

triangle

Power

Consumption:

Dimensions:

482(y/)

x

92(H)

19"(ElA-2U)rack
Weight:
Specifications
without

subject

notice.

r

SPH-323

Level/

+
+

lmpedance
20dBm/15kO
20dBm/15kO

-ZjdBml1MO
Levef / lmpedance

+

20dBm

+

20dBmi

r

1200A

6000

20dBm/3kO

approx 7O0o

approx

Sweep

1400o

Range:

50Hz-15kHz

effect

+

OFF:
1dB

0.004o/o
0

015%

0.02o/o

"A"Weighting)

fect

ef
effect

fect

5112,

wave

50

Hz;

wave

FF:

O

-

100dBm
ON:

-

BOd Bm

OFF:

-

100dBm

A10Vp-p

a

10Vp_p

7

W

x240(D)mm

mount

4

Zkg

to

change

OPTIONAL

(

)(

i
l(

) I

I

S,l\il

i r.l

ACCESSORIES

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