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System Block Diagram
INPUT
DRIVE
NOTE: This.equipment.has.been.tested.and.found.to.comply.
with.the.limits.for.a.Class.B.digital.device,.pursuant.to.part.15.of.
the.FCC.Rules..These.limits.are.designed.to.provide.reasonable.
protection.against.harmful.interference.in.a.residential.installation..
This.equipment.generates,.uses,.and.can.radiate.radio.frequency.
energy.and,.if.not.installed.and.used.in.accordance.with.the.instruc-
tions,.may.cause.harmful.interference.to.radio.communications..
However,.there.is.no.guarantee.that.interference.will.not.occur.in.a.
particular.installation..If.this.equipment.does.cause.harmful.interfer-
ence.to.radio.or.television.reception,.which.can.be.determined.by.
turning.the.equipment.off.and.on,.the.user.is.encouraged.to.try.to.
correct.the.interference.by.one.or.more.of.the.following.measures:
•.
Reorient.or.relocate.the.receiving.antenna.
•.
Increase.the.separation.between.the.equipment.and.the.
receiver.
•.
Connect.the.equipment.into.an.outlet.on.a.circuit.different.
from.that.to.which.the.receiver.is.connected.
•.
Consult.the.dealer.or.an.experienced.radio/TV.technician.for.
help.
CAUTION:.Changes.or.modifications.to.this.device.not.expressly.
approved.by.LOUD.Technologies.Inc..could.void.the.user's.authority.
to.operate.the.equipment.under.FCC.rules.
.
This.apparatus.does.not.exceed.the.Class.A/Class.B.(whichever.
is.applicable).limits.for.radio.noise.emissions.from.digital.appara-
tus.as.set.out.in.the.radio.interference.regulations.of.the.Canadian.
Department.of.Communications.
.
TREBLE
MIDDLE
PRESENCE
BASS
LEVEL
B+
ATTENTION —.Le.présent.appareil.numérique.n'émet.pas.de.
bruits.radioélectriques.dépassant.las.limites.applicables.aux.appa-
reils.numériques.de.class.A/de.class.B.(selon.le.cas).prescrites.
dans.le.réglement.sur.le.brouillage.radioélectrique.édicté.par.les.
ministere.des.communications.du.Canada.
.
Exposure.to.extremely.high.noise.levels.may.cause.permanent.
hearing.loss..Individuals.vary.considerably.in.susceptibility.to.noise-
induced.hearing.loss,.but.nearly.everyone.will.lose.some.hearing.
if.exposed.to.sufficiently.intense.noise.for.a.period.of.time..The.
U.S..Government's.Occupational.Safety.and.Health.Administration.
(OSHA).has.specified.the.permissible.noise.level.exposures.shown.
in.the.following.chart.
.
According.to.OSHA,.any.exposure.in.excess.of.these.per-
missible.limits.could.result.in.some.hearing.loss..To.ensure.against.
potentially.dangerous.exposure.to.high.sound.pressure.levels,.it.is.
recommended.that.all.persons.exposed.to.equipment.capable.of.
producing.high.sound.pressure.levels.use.hearing.protectors.while.
the.equipment.is.in.operation..Ear.plugs.or.protectors.in.the.ear.
canals.or.over.the.ears.must.be.worn.when.operating.the.equip-
ment.in.order.to.prevent.permanent.hearing.loss.if.exposure.is.in.
excess.of.the.limits.set.forth.here:
Duration,
Sound Level
per day in
dBA, Slow
hours
Response
8
90
6
92
4
95
3
97
2
100
1.5
102
1
105
0.5
110
0.25 or less 115
SPEAKER
OUTPUTS
16 OHM
8 OHM
8 OHM
4 OHM
4 OHM
Typical Example
Duo in small club
Subway Train
Very loud classical music
Pyotr screaming at Zane and Troy
about deadlines
Loudest parts at a rock concert
11
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