CHANNEL SELECT:

REAR PANEL: (Continued)

This switch simply allows you to switch between the two channels (CHANNEL 1 and CHANNEL 2) without using the Channel Select Footswitch or, when one is not available.

To use the footswitch however, the Channel Select switch must be in the (up) position.

CHANNEL 1

CHANNEL 2

SET TO CHANNEL 1

TO USE FOOTSWITCH

FUSE:

This is the A.C.’s (Alternating Current) main fuse and provides protection from outside A .C. fl uctuations as well as power

 

tube failure damage. Should the FUSE blow, replace it with the same rating in a Slo-Blo type package. The domestic U.S. version requires a 2.5 amp Slo-Blo fuse. A power tube short or failure is often the cause of a blown fuse...Follow the cold start procedure mentioned in the ON/STANDBY switch section and watch the power tubes as you fl ip the

PATENTED 4,211,000 & OTHERS PENDING FOR SOLO, MUTE & LOOP CONFIGURATION

STANDBY switch to the ON position.

U

POWER FUSE

WARNING:

If a power tube is going bad or is arcing you will see it! Flip the STANDBY switch to Standby

 

F E

120 V~

2.5 A

immediately and replace the faulty power tube and the fuse if necessary. If you see nothing

F

before replacing

 

 

 

Unplug power

 

E U

50-60 Hz

SLO

fuse or removing

abnormal as you lift the STANDBY switch it is possible that a power tube shorted temporarily

 

2.5 A

BLO

bolts mounting

 

chassis.

FUSE

 

and blew the FUSE . If this is the case it may work again normally.To be extra safe, you might

 

 

 

 

want to replace just the adjacent tube or all power tubes in the “shotgun” troubleshooting

 

 

tradition and save the replaced set as spares. Spare fuses are a must for the fabled cord

 

HEAD VERSION

bag along with your spare tubes. Always carry both for they could be worth their weight in

 

gold someday.

 

 

A.C. RECEPTACLE: The total power consumption for the RECT-O 50 is 2.5Amps @ 120 Volts. Thus, a 15 Amp circuit (which is what most house circuitry is wired with) is adequate. Make sure the Euro style A.C. power cord is fi rmly seated in the power receptacle before powering up the unit. Always connect the A.C. cord to a 3 terminal grounded socket. If none are available, connect the A.C. power cord to a ground lift adaptor and then connect to a 2 terminal outlet. This may also be

necessary from time to time for noise problems.

POWER

FUSE

WARNING:

Unplug power

120 V~

2.5 A

before replacing

50-60 Hz

SLO

fuse or removing

bolts mounting

2.5 A

BLO

chassis.

This style of power cord will make tear-downs and cable routing a lot easier and save you time as well. If you should ever need a replacement, just call and we’ll be happy to send you another one for a nominal charge or visit your nearest MESA/Boogie Pro Center.

HEAD VERSION

PAGE 11

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Mesa/Boogie pmn owner manual Gold someday, Necessary from time to time for noise problems

pmn specifications

Mesa/Boogie has long been at the forefront of amplifier innovation, and the Mesa/Boogie PMN (Powerful Musical Network) is a testament to the brand’s commitment to exceptional sound quality and versatility. The PMN series is designed primarily for guitarists and musicians seeking a blend of power, flexibility, and tone-shaping capabilities.

One of the main features of the PMN series is its robust power output. With variants that can handle 50 to 100 watts, the PMN delivers enough volume for live performances while also providing the opportunity to dial back the wattage for studio use. This flexibility allows musicians to achieve that desirable "cranked" tube amp sound at lower volumes, making it an excellent choice for in-home practice or studio environments.

Another key characteristic of the PMN series is its advanced tone-shaping capabilities. The amplifiers come equipped with multiple channels, each offering distinct tonal characteristics. Musicians can switch from clean, sparkling tones to rich, saturated overdrives with the flick of a switch. The amp's comprehensive EQ controls allow for detailed adjustments, ensuring that players can sculpt their sound precisely to their liking.

Mesa/Boogie is also known for its innovative technologies, and the PMN series incorporates several cutting-edge features. The "Multi Watt" technology provides options for optimizing power and headroom according to the player's preferences and needs. This design allows the amp to operate in different power modes, giving artists the option to tailor their sound further.

Additionally, the PMN series includes the "Graphic EQ" feature which allows players to visualize and manipulate their sound in real-time. This interactive aspect of tone shaping helps musicians develop their own unique sonic signature.

The construction of the PMN series amplifiers also reflects Mesa/Boogie's commitment to quality. Built from durable materials with a focus on reliability, these amplifiers are designed to withstand the rigors of touring and frequent use. The attention to detail in both craftsmanship and electronics guarantees that players will get reliable performance over time.

Overall, the Mesa/Boogie PMN series stands out as a powerful tool for musicians who demand versatility and exceptional sound quality. With its potent output, advanced tone control, and innovative technology, it serves as a valuable asset for players in a variety of musical genres.