"ROCKTHEFLOORWITHHARDCORE"
1.
2
11
9
12
INPUTS:INPUTS:
GAIN:GAIN:
COMPRESSOR:COMPRESSOR:
BASS:BASS:
SWEEPMID:SWEEPMID:
SWEEPGAIN:SWEEPGAIN:
TREBLE:TREBLE:
VOLUME:VOLUME:
DIRECTINJECT:DIRECTINJECT:
EXTENSIONSPEAKER:EXTENSIONSPEAKER:
HEADPHONES:HEADPHONES:
POWERFUSE:POWERFUSE:
ACTIVE.Inputjackforactiveorhighoutputinstrumentssuchasthosewithbuiltinpre-
amplifiers.PASSIVE.Inputjackformostpassiveinstrumentssuchasthosewithoutbuiltin
pre-amplifiers.
Setstheoverallgainoftheamplifiertosuittheinstrumentbeingused.Setashighaspossible
withoutdistortion,thenadjusttheoverallvolumetosuit.Thegaincontrolmayneedre-adjustingafterEQ
changes.
Compressestheinputsignal,givingapunchiersound.UseinconjunctionwithGAIN
control.
SetstheBassfrequencyresponse.
Sweepsthemiddlefrequencies,forLOmidmoveanticlockwiseandforHImidclockwise.
Useinconjunctionwith6
Setsthegainofthemiddlefrequenciesformidcutmoveanticlockwiseandformidboost
clockwise.
Setsthehighfrequencyresponse.
Setstheoveralllisteningleveloftheamplifier.
Jacksocketfordirectinjectionoftheamplifiersignaltoamixingdeskorpower
amplifier.Thisprovidesalowimpedanceoutputsignal
Speakeroutputforconnectinganexternal4/8Ohmextensioncabinet.Onboard
speakerisautomaticallydisengaged.
Headphoneoutputforsilentlistening.
1
2
3
4
10
5
6
7
8
CAUTION
REPLACEONLYWITH
SAMETYPEANDRATING
WARNING
THISAPPARATUS
MUSTBEEARTHED
POWERFUSE
T250mAT500mA
SUPPLYVOLTAGE
~230V~115V
MAXIMUMPOWER
CONSUMPTION
50WATTS~50-60Hz
SERIALNo.
MODELNo.BC25
CAUTION
TOREDUCETHERISKOFELECTRIC
SHOCKDONOTREMOVECOVER
NOUSERSERVICABLEPARTS
INSIDE.REFERSERVICINGTO
WARNING
TOREDUCETHERISKOFFIRE
ORELECTRICSHOCKDONOT
EXPOSETHISAPPLIANCETO
RAINORMOISTURE.
MADEINTHEU.K.BYBLTINDUSTRIESLTD.
12
HC25B/HC50B
PLEASENOTE:
AllthefrontpanelillustrationsinthismanualshowHC25Bfrontpanels.HC50Bfrontpanelsareidenticalin
featuresbuthavea50wattoutputsection.