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Italy - 66020 San Giovanni Teatino (Ch) - Via Aterno, 44 - Tel. +39 085 446 5705 - Fax +39 085 440 7399 - www.markbass.it - [email protected]

Product speci

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cations are subject to change without notice

Summary of Contents for CLASSIC 300

Page 1: ...OWNER S MANUAL CLASSIC 300 v 22 june 2007...

Page 2: ...attractive design and extreme reliability all in one impossibly lightweight unit This amp will allow your instrument to speak in its natural voice faithfully conveying your musical ideas to your audi...

Page 3: ...so on I was able to accomplish this The Markbass amplifier circuitry is designed specifically not to color the sound of the bass but to faithfully reproduce the unique tonal qualities of whatever ins...

Page 4: ...e chaleur tel qu un radiateur un fourneau ou bien un autre appareil qui produit de la chaleur 9 Ne pas modifier le syst me de s curit de la fiche polaris e ou de de la fiche pour les prises de terre U...

Page 5: ...er clockwise Then turn your instrument s volume up to its full level and play as hard as you do in your most aggressive moments and turn up the GAIN 2 control until the red light starts illuminating N...

Page 6: ...nd dance LOW MIDs MID LOW or Mid Frequency Low make your bass sound loud projecting the sound over long distances filling the room HIGH MIDs MID HIGH or Mid Frequency High convey the pitch of the note...

Page 7: ...ontrol is set to a center frequency of 80 Hz This means that it either boosts or cuts the volume of the frequencies around 80 Hz to a maximum of 12 decibels The LOW MID MID LOW 5 EQ control boosts or...

Page 8: ...effects chain a battery dies or a cable gives out for example while you re playing you will not lose your main signal If desired however the effects loop can be easily modified by authorized service...

Page 9: ...ed by the microcontroller Every time the head is switched on the power tubes are accurately biased This creates the optimal conditions for sound quality every time you power up The advanced biasing pr...

Page 10: ...rized technician as soon as possible Main voltage too low Warning Main power supply voltage is below the nominal value by 10 or more Main voltage too high Warning Main power supply voltage is above th...

Page 11: ...r frequency 800 Hz level 12 dB HIGH center frequency 3 kHz level 12 dB OUTPUTS SEND EFFECTS unbalanced max voltage 18 Vpp TUNER OUT unbalanced max voltage 2 5 Vpp LINE OUT balanced XLR max voltage 25...

Page 12: ...5 CLASSIC 300 BLOCK DIAGRAM 20 dB EQUALIZER Pre Post Footswitch Mute Mute Return Send Line Out Tuner Jumper Series Parallel Jumper Parallel LIMITER Power Amp Power Output Input MICROPROCESSOR DISPLAY...

Page 13: ...3 6 CLASSIC 300 EQ GRAPHS 13...

Page 14: ...Italy 66020 San Giovanni Teatino Ch Via Aterno 44 Tel 39 085 446 5705 Fax 39 085 440 7399 www markbass it info markbass it Product speci cations are subject to change without notice...

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