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Summary of Contents for Mark Bass MB STU AMP 1000
- Page 1 V.21.November.2018 OWNER’S MANUAL...
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Page 2: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS PRÉCAUTIONS D’EMPLOI 1) Read these instructions; 1) Lire ces instructions; 2) Keep these instructions; 2) Conserver ces instructions; 3) Heed all warnings; 3) Suivre tous les conseils d’utilisations; 4) Follow all instructions; 4) Suivre toutes les instructions; 5) Do not use this apparatus near water;... - Page 3 MB STU AMP 1000 Thank you for choosing the MB STU AMP 1000 signature head. Stu is a real rocker and he wanted an amp dedicated to his articulated style but with simple/intuitive controls and with a “rock” size to fit the taste of loud guys like him on stage. The new Stu Hamm signature amp features both a solid state and a tube preamp with separate level controls offering the clean attack of a solid state and the warmth and grit of a tube in a single unit with the mix option, plus a 7-band graphic EQ to tailor your bass tone to perfection.
- Page 4 FRONT PANEL 1) PASSIVE INPUT UNBALANCED ¼” INPUT JACK 2) ACTIVE INPUT UNBALANCED ¼” INPUT JACK 3) TUBE GAIN (Range –50 +20 dB) 4) CLIP LED 5) 7 BAND GRAPHIC EQ (±16 DB) freq 40 Hz freq 80 Hz freq 250 Hz freq 400 Hz freq 1.2 KHz freq 2 KHz...
- Page 5 REAR PANEL 9) AC POWER SOCKET WARNING: The MB STU AMP heads are manufactured to be used in the country where they have been sold, and they are factory preset to that country’s voltage. So make sure you’re sending the correct voltage to your amp before you connect it to the AC power.
- Page 6 TECHNICAL SPECS INPUTS ACTIVE Impedance 47 Kohm/ Maximum Voltage 20 Vpp PASSIVE Impedance 1,5 Mohm/ Maximum Voltage 9 Vpp RETURN Impedance 33 Kohm// Max 10Vpp CONTROLS TUBE GAIN Range –50 to 20 dB SOLID STATE GAIN Range –50 to 20 dB LINE OUT GND Lift –...
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Page 7: Block Diagram
BLOCK DIAGRAM Passive Pre/Post EQ Line out Line out Active EQUALIZER Send Power Power Tube -20 dB Tuner Return Stu Amp Block Diagram... - Page 8 Product specifications are subject to change without notice Italy - 66020 San Giovanni Teatino (Ch) - Via Po, 52 - Tel. +39 085 446 3755 - Fax +39 085 440 7764 - www.markbass.it - info@markbass.it...
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