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PJB BASS CUB 

 

 

OWNER’S MANUAL 

Summary of Contents for BASS CUB

Page 1: ...PJB BASS CUB OWNER S MANUAL ...

Page 2: ...r plugged intoapowersourcefor long periods of time when not in use Do not let any liquid or foreign objects fallintoanyopeningsonthe amplifier Never use this amplifier if it has 1 Sufferedany physicaldamage 2 Beensubjectedtoanyliquids rainormoisture 3 Damagedcablesconnectedto it If any of the above occurs the amplifier shouldbeexaminedbyqualified service personnel Alwaysoperatethisamplifierwiththe...

Page 3: ...a stereo input for Drum machine or I pod MP3 player Practicing can be done with the 2 internal speakers or headphones The BASS CUB comes with a padded carrying bag With these features and great sound there is no longer an excuse you can not practice AMPLIFIER FEATURES Dual channel switch able high impedance high gain input OR low impedance low gain stage with mute function One stereo input for Dru...

Page 4: ...W MUTE HIGH LOW MIC HIGH CLIP INPUT LEVEL BASS MID TREBLE INPUT A POWER MIN MAX LIMITER MAX 0 AUX PUSH HEADPHONE 1 2 3 4 5 6 7 8 9 10 11 12 22 21 20 19 18 17 16 15 14 13 BACK PANEL OVERVIEW 100 240V 50 60Hz AC INPUT O I DI OUT LINE OUT TUNER OUT POWER ON OFF REFER TO OWNERS MANUAL NO USER SERVICEABLE PARTS INSIDE BEFORE OPENING PULL MAIN PLUG CAUTION LIFT GND 23 24 25 26 27 28 ...

Page 5: ...r output is clipping the LED will light up with red 4 INPUT LEVEL SENSITIVITY CHANNEL A 5 BASS EQ CONTROL 6 MID RANGE EQ CONTROL 7 TREBLE EQ CONTROL 8 LIMITER IN OUT SWITCH Sends signal through limiter or bypass 9 LIMITER INDICATOR This blue L E D Light Emitting Diode will light up when the signal is being compressed This will vary on how hard the instrument is played and how the threshold is adju...

Page 6: ...me control 21 AUX INPUT VOLUME CONTROL Use to control the level of backing rhythm track 22 MASTER VOUME CONTROL This is the master volume control and it controls how much power you send to your speakers as well as the line out socket on the back of the amp When setting up your tone or plugging in your instrument you should keep this control at a low level All instruments are different when it come...

Page 7: ...your bass to sound different This is partially due to the acoustics of the hall influencing the low frequency waves that are coming from your speaker Bass waves are large and room dimensions heavily influence them when the walls reflect the sound waves causing them to collide by adding together or canceling each other out This causes some fundamental notes the ones you feel more than hear to ring ...

Page 8: ...u get further away from it Setting Up the Limiter Although a limiter is not essential to bass amplification it can be a useful tool in smoothing out the character of your instrument or playing style The BASS CUB limiter has a preset compression ratio of 3 to 1 For each additional increase of 3dB above the set threshold the increase in level is actually 1dB So the dynamic range of your instrument i...

Page 9: ...100watt class A B amplifier with digital switch mode power supply Signal to Noise Ratio Better than 90 dB EQ off Volume on Full Impedance High Input 4MΩ 22pF Low Input 100KΩ 22pF Line Input 75KΩ Pre Amp Line Out 2KΩ Bal Out 200Ω Levels High Input 10mV 2 5V Low Input 20mV 5V Pre Amp Out 1 2V FX send 1V Bal Line Out Typical 500mV Protection Circuits 1 AC line filter 2 Slow blow Fuse 2 5A 250V 3 Loud...

Page 10: ...eglect or failure to operate the unit in compliance with the instructions given in user manual Connection or operation of the speakers in any way that does not comply with the technical or safely regulations applicable in the country where the product is used Repairs or modifications by anyone other than authorized PJB service agent Damages defects caused by force majeure or any other condition th...

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