MESA BOOGIE 2023_MESA_EU Universal Guitar Amp User Guide
- June 13, 2024
- MESA BOOGIE
Table of Contents
MESA BOOGIE 2023_MESA_EU Universal Guitar Amp
Product Information
The universal guitar amp is a versatile amplifier designed for guitar players. It provides various features and controls to enhance your guitar playing experience. For detailed technical support and product-specific owner’s manuals, visit www.mesaboogie.com/support.
Product Usage Instructions
- Connect your guitar to the input jack of the amplifier.
- If you have a foot switch, connect it to the DIN port on the amplifier for convenient switching.
- Make sure the OUTPUT is connected to your desired speaker output. Refer to the owner’s manual for specific instructions on connecting different speaker configurations.
- For additional information and troubleshooting, visit www.mesaboogie.com/support. The website provides valuable resources for different amplifier models, including 2×12 and 4×12 speaker cabinets.
- If you have a foot switch with channel selection capabilities, connect it to the FOOT SWITCH/Channel Select port on the amplifier. This allows you to switch between different channels or modes.
- Before turning on the amplifier, make sure the MASTER volume is set to OFF, and all other controls are set to their default positions. This ensures a safe startup.
- To turn on the amplifier, switch the POWER button to ON. The STANDBY switch should be set to OFF initially. Wait for at least 30 seconds before switching the STANDBY to ON.
- Adjust the GAIN control to 12:00 and the MASTER volume to 9:00 as a starting point. Fine-tune these controls according to your desired sound.
- Experiment with the GAIN and MASTER controls to find your desired tone. These controls affect the overall distortion and volume of the amplifier.
- If your amplifier has an effects loop, you can connect external effects pedals or processors using the SEND and RETURN jacks. Consult the owner’s manual for specific instructions on using the effects loop.
- The INPUT jack is used for connecting your guitar. The OUTPUT jack is used for connecting external devices or for sending the signal to another amplifier or recording equipment. The SEND and RETURN jacks are used specifically for the effects loop.
- For more information and updates, visit www.mesaboogie.com.
Initial Set-Up and Operating Instructions
Greetings and Welcome to the MESA/Boogie Family! Follow these Instructions to unpack and operate your MESA Amplifier:
- Unpack the amplifier carefully, remembering that some models may be heavy. Get help if needed. It is always wise to save the box and packing materials should you need them later.
- Connect the power cord to a grounded wall outlet using all pins of the plug. Proper grounding is important for safety and lowest noise.
- Connect the footswitch (if applicable) to the appropriate jack labeled Foot Switch on the amplifier. On some models this may be a multi-pin DIN connector located on the rear panel.
- Check that the internal speaker’s cable is firmly seated in the appropriate speaker impedance OUTPUT jack. If a head model, connect an unshielded speaker cable of good quality and shortest length to the appropriate SPEAKER OUTPUT that matches the cabinet impedance in use. It’s very important the impedance is correct (or safe) between your speaker and amp, if you need additional information, please visit www.mesaboogie.com/support. Your amplifier will usually sound best with at least one speaker cabinet on the floor and without wheels (optional except on some 2×12 and 4×12 Cabinets).
- For those models that incorporate a Foot Switch, set the toggle switch (or rotary switch, which may be on the rear panel) labeled FOOT SWITCH/Channel Select to the FOOT SWITCH position. On models with a front panel mini toggle this is the center position.
- Set the MASTER Controls to OFF to prevent any accidental settings, feedback, cables shorting, guitar sounds, etc. from causing damage to ears, speakers, monitors or other pieces of equipment should the amplifier be accidentally switched to ON before you are ready. For guitar models with power tubes, flip the POWER Switch to the ON position (pilot light illuminated) while leaving STANDBY in the OFF position. Wait at least 30 seconds, then flip the STANDBY switch to ON.
- NOTE: Follow this “Cold Start” routine for every “Power Up”, as it allows the filaments of the tubes to warm up before being hit with high voltage via the STANDBY switch. Following this method during “Power Up” will prolong tube life and improve reliability.
- Set the GAIN and tone controls to 12:00. Set the MASTER control(s) to 9:00. The volume may be low, but you can adjust to the desired level with the MASTER as you begin to play.
- Adjust the GAIN, tone controls and MASTER(s) to taste and application. Switch through the Channels, Modes and any Voicing switches and Power Options included on your model and familiarize yourself with the sounds and options.
- EFFECTS LOOP: It’s best practice to connect any external effects to the amplifier before turning the amp on, however, you can connect external effects to any amp that has a STANDBY or MUTE switch, by engaging them to eliminate any potential signal spikes from damaging other equipment or your ears. Connect any outboard effects you may have to the EFFECTS LOOP using high quality shielded audio cables of minimal length. Connect the amplifier’s SEND jack to the INPUT(S) of your effects device(s) and the RETURN jack of the amplifier to the OUTPUT(S) of your effects devices. Connect additional effects in series.
- Adjust the INPUT controls (and Outputs, if applicable) on your effects device to achieve unity gain in the EFFECTS LOOP. You may check for unity gain by simply unplugging both SEND and RETURN cables simultaneously. Adjust your effects devices Input and Output until there is no loss or increase of gain between the effects device when connected or disconnected to the SEND and RETURN.
- For more in-depth operating information, please refer to www.mesaboogie.com and download your product’s Owner’s Manual.
Enjoy your new amplifier! From all of us at MESA/Boogie, thank you for trusting us to be your amplifier company! We wish you many years of inspiration and enjoyment from your new instrument!
Important Safety Instructions
- Read these instructions.
- Keep these instructions.
- Heed all warnings.
- Follow all instructions.
- Do not use this apparatus near water.
- Clean only with dry cloth.
- Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Do not defeat the safety purpose of the polarized or grounding-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 fit into your outlet, consult an electrician for replacement of the obsolete outlet.
- Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified 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.
- To ensure proper ventilation always make sure there is at minimum four inches (101.6mm) of space behind the rear of the apparatus. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, tablecloths, curtains, etc. Do not impede ventilation by placing objects on top of the apparatus which extend past the rear edge of its cabinet.
- No naked flame sources, such as lighted candles, should be placed on the apparatus.
- The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus.
- WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
- The AC plug is the mains disconnect. The plug should remain accessible after installation.
- WARNING: EU: permission from the Supply Authority is needed before connection.
- WARNING: Always make sure proper load is connected before operating the amplifier. Failure to do so could pose a shock hazard and may result in damage to the amplifier.
- Do not expose amplifier to direct sunlight or extremely high temperatures.
- Always ensure the amplifier is properly grounded. Always unplug AC power cord before changing fuse, tubes or removing chassis. Use only same type and rating when replacing fuse.
- Avoid direct contact with heated tubes. Keep amplifier away from children.
- To avoid damaging your speakers and other playback equipment, turn off the power of all related equipment before making the connections.
- Do not use excessive force when handling buttons, switches and controls. Do not use solvents such as benzene or paint thinner to clean the unit.
- Always connect to an AC power supply that meets the power supply specifications listed on the rear of the unit. Export models: always ensure unit is wired for proper voltage. Make certain grounding conforms with local standards.
YOUR AMPLIFIER IS LOUD! EXPOSURE TO HIGH SOUND VOLUMES MAY CAUSE PERMANENT
HEARING DAMAGE!
Your Mesa/Boogie Amplifier is a professional instrument. Please treat it with
respect and operate it properly.
READ AND FOLLOW INSTRUCTIONS OF PROPER USAGE.
More Information
- 1317 Ross Street Petaluma, CA 94954
- www.mesaboogie.com
- For technical support and detailed product specific Owner’s Manuals, visit www.mesaboogie.com/support
© 2023 MESA/Boogie
References
Read User Manual Online (PDF format)
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