Mark Bass LITTLE MARCUS 58R Owner's Manual

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LITTLE MARCUS 58R
The new LITTLE MARCUS 58R is ready to replicate the worldwide success of our Marcus Miller signature heads, we introduced
few years ago. It is the result of the meeting between Marcus Miller — renowned for his groundbreaking style and trademark
sound— and MarcoDe Virgiliis, considered an innovator, being the rst pioneer introducing lightweight, portable, powerful
and great sounding bass heads and cabinets.
As for the previous version, it has an amazing warm and natural sound, clear de nition, punch and dynamic, respecting the
priority of tone like all the Little Mark heads, plus a new tone setting with 5-band EQ on EQ1, from ULTRALOW to HIGH and the
two new Old School and Millerizer lters featured on EQ2 taylored together with Marcus, allowing to quick obtain a vintage
tone or an amazing slap sound. The new bi-band limiter featured on this amp responds faster and more dynamically to your
playing. It's paired with a 500W power amp, providing impeccable bass frequency reproduction thanks to our MPT proprietary
amp speci cally designed for bass. The new LITTLE MARCUS 58R amp new design features all the connections and controls on
the front panel leaving on the rear panel only the speaker outs and AC power socket, o ering optimal ergonomics and making
everything more practical. All in an high build quality and ultralight new chassis for a super portable package that weights only
2,17Kg / 4.78lbs.

IMPORTANT SAFETY INSTRUCTIONS

1) Read these instructions;
2) Keep these instructions;
3) Heed all warnings;
4) Follow all instructions;
5) Do not use this apparatus near water;
6) Clean only with dry cloth;
7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions;
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
ampli ers) that produce heat;
9) Do not defeat the safety purpose of the polarized or ground-type plug. A polarized plug has two blades with
one wider than the other. A grounding type plug has two blades and a third grounding prong.
The wide blade or the third prong are provided for your safety. If the provided plug does not t into your outlet,
consult an electrician for replacement of the obsolete outlet;
10) Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus
11) Only use attachments/accessories speci ed by the manufacturer;
12) Use only with the cart, stand, tripod, bracket, or table speci ed by the manufacturer,
or sold with the apparatus. When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from the tip-over (and Fig 21 DU Tipping Cart Symbol).
13) Unplug this apparatus during lightning storms or when unused for long periods of time;
14) Refer all servicing to quali ed service personnel. Servicing is required when the apparatus has been damaged in
any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped;
15) "WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE AND OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHOULD NOT BE PLACED ON THIS APPARATUS".
16) TO COMPLETELY DISCONNECT THIS APPARATUS FROM THE AC MAINS, DISCONNECT THE POWER SUPPLY CORD
PLUG FROM THE AC RECEPTACLE;
17) THE MAINS PLUG OF THE POWER SUPPLY CORD SHALL REAMIN READILY ACCESSIBLE.
18) In case of voltage selector make sure the switch on the rear panel is on the correct voltage before connecting it to
the AC power, and the fuse is the right value for that voltage (This selector is not available on the 100V version).
Please change the voltage/fuse values label located near the voltage selector matching the voltage/fuse values
when you need to change the voltage of the apparatus.
19) "WARNING: THIS APPARATUS MUST BE SECURELY ATTACHED TO THE FLOOR OR WALL IN ACCORDANCE WITH
INSTALLATION ISTRUCTION. TIPPING, SHAKING, OR ROCKING THE MACHINE MAY CAUSE INJURY OR DEATH."
20) "CAUTION: THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY. TO REDUCE
THE RISK OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN TEH
OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO"
MORE INFORMATION
For warranty and service information, please contact your local Markbass distributor (contact information available at www.markbass.it).
For more technical information, please visit us at www.markbass.it and ll out the form on the Support page.
We hope you enjoy your power amp and use it to make great music!
"The Lightning Flash with arrowhead symbol
within an equilateral triangle, is intended
to alert the user to the presence of uninsulated
"dangerous voltage" within the product enclosure
that may be of suf�icient magnitude to constitute
a risk of shock to persons."
OWNER'S MANUAL
PRÉCAUTIONS D'EMPLOI
1) Lire ces instructions;
2) Conserver ces instructions;
3) Suivre tous les conseils d'utilisations;
4) Suivre toutes les instructions;
5) Ne pas utiliser cet appareil au bord de l'eau;
6) Nettoyer uniquement avec un chi on humide;
7) Ne pas bloquer le système de ventilation. Installer conformément aux instructions du fabricant;
8) Ne pas installer l'appareil près d'une source de chaleur tel qu'un radiateur, un fourneau, ou bien un autre appareil
qui produit de la chaleur;
9) Ne pas modi er le système de sécurité de la che polarisée ou de de la che pour les prises de terre. Une che
polarisée a deux broches, l'une étant plus distante de l'autre. Une che pour prise de terre a deux broches et une
pointe pour la masse. La broche plus distante et la pointe pour la masse ont été installées pour votre sécurité. Si la
che fournie de rentre pas dans votre prise de courant consulter un électricien pour la substitution;
10) Protéger le cordon d'alimentation a n qu'il ne soit pas piétiné ou écrasé tout particulièrement au niveau des ches,
des prises de courant femelles, et des parties qui sortent de l'appareil;
11) Utiliser uniquement les accessoires recommendés par le fabricant;
12) Utilisez uniquement avec le chariot, le socle, le trépied, le support ou la table spéci és par le
fabricant ou vendu avec l'appareil. Lorsque vous utilisez un chariot, soyez prudent lorsque vous
déplacez l'ensemble chariot appareil Vpour éviter toute blessure du renversement
(et la gure 21 DU Tipping panier Symbol).
13) Ne pas branché l'appareil en cas d'orage accompagné d'éclairs. Le débrancher en cas de non utilisation prolongée;
14) S'adresser à un service assistance agréé si l'appareil a subi des dommages, si le cordon d'alimentation ou la che a
été endommagé, si un liquide a été renversé sur l'appareil ou bien si un object est tombé dans l'appareil, si ce dernier
a été exposé à la pluie ou à l'humidité, s'il ne fonctionne pas correctement ou s'il est tombé;
15) "AVERTISSANT: POUR RÉDUIRE LE RISQUE DU FEU OU DE DÉCHARGE ÉLECTRIQUE, N'EXPOSEZ PAS CET APPAREIL À
LA PLUIE OU L'HUMIDITÉ ET LES OBJETS REMPLIS DE LIQUIDES; TELS QUE DES VASES, NE DEVRAIENT PAS ÊTRE
PLACÉS SUR CET APPAREIL";
16) POUR DÉCONNECTER COMPLETEMEN L'APPAREIL DU RESEAU D'ALIMENTATION, DÉCONNECTER LE CORDON
D'ALIMENTATION DE LA PRISE MURALE;
17) LA PRISE DU RESEAU D'ALIMENTATION DOIT DEMEURER AISEMENT ACCESSIBLE.
18) En cas de sélecteur de tension s'assurer que l'interrupteur sur le panneau arrière est sur la bonne tension avant de le
raccorder à l'alimentation secteur et le fusible est la bonne valeur pour que la tension (Ce sélecteur n'est pas
disponible sur la version 100V).
S'il vous plaît changer la tension / valeurs de fusibles étiquette située près du sélecteur de tension correspondant
aux valeurs / fusibles de tension lorsque vous avez besoin de changer la tension de l'appareil.
19) "AVERTISSEMENT: CET APPAREIL DOIT ÊTRE ASSUJETTI AU PLANCHER OU AU MUR CONFORMÉMENT AUX
INSTRUCTIONS D'INSTALLATION. LE FAIT DE L'INCLINER, DE LE BALANCER OU DE L'AGITER PEUT CAUSER DES
BLESSURES OU LA MORT."
20) "ATTENTION: CES INSTRUCTIONS D'ENTRETIEN SONT DESTINÉES PAR PERSONNEL QUALIFIÉ SEULEMENT . POUR
REDUIRE LE RISQUE DE CHOC ÉLECTRIQUE NE PAS EFFECTUER TOUT ENTRETIEN AUTRE QUE CELLES CONTENUES
DANS TEH MODE D'EMPLOI SAUF SI VOUS ÊTES QUALIFIÉ POUR LE FAIRE"
"The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the product."
1
001.087_V.12.September.2023
"To be used only
"To be used only
where the climate
with altitude
is not tropical"
not exceeding 2000 m"

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Summary of Contents for Mark Bass LITTLE MARCUS 58R

  • Page 1 It's paired with a 500W power amp, providing impeccable bass frequency reproduction thanks to our MPT proprietary amp speci cally designed for bass. The new LITTLE MARCUS 58R amp new design features all the connections and controls on the front panel leaving on the rear panel only the speaker outs and AC power socket, o ering optimal ergonomics and making everything more practical.
  • Page 2 001.087_V.12.September.2023 1. FRONT PANEL 19 20 21 1. SEND EFFECT 1/4” JACK 2. RETURN EFFECT 1/4” JACK 3. LINE OUT XLR 4. PRE/POST EQUALIZATION CONTROL SWITCH 5. GROUND LIFT CONTROL SWITCH 6. UNBALANCED 1/4” JACK INPUT 7. GAIN 8. CLIP LED 9.
  • Page 3 001.087_V.12.September.2023 3. LITTLE MARCUS 58R: TECHNICAL DETAILS INPUTS INPUT impedance: 500 Kohm, max. voltage: 9 Vpp EFFECT RETURN impedance: 33 Kohm, max. voltage: 10 Vpp CONTROLS GAIN –46 dB to +23 dB range MUTE SWITCH mute switch button on front panel...
  • Page 4 001.087_V.12.September.2023 4. TROUBLESHOOTING TIPS THERMAL PROTECTION SYMPTOM The amp gets hot and shuts down. PROBABLE CAUSE The amp is overheated, either as a result of inadequated ventilation or damage cooling system fan. When the ampli er cools down to a safe level, the amp will automatically restart. SUGGESTIONS Please verify that the fan is working properly, and that the cooling system ports are not obstructed.

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