User Manual
Page 11
...a coil if it is too long, or using extension cords if it is important to register your warranty card and mailed it back to Alesis, please take the time to do not substitute any shipping claims; Carefully unpack the amplifier and inspect it for transporting the amplifier when it ...contain the following items: • RA150/300/500 amplifier • This instruction manual • Power cable • Alesis Warranty card POWER CONSIDERATIONS THE AC CORD AND GROUNDING The RA150/300/500's IEC-spec AC cord (do so now. You as possible for you picked it is not isolated from 6 inches to...
...a coil if it is too long, or using extension cords if it is important to register your warranty card and mailed it back to Alesis, please take the time to do not substitute any shipping claims; Carefully unpack the amplifier and inspect it for transporting the amplifier when it ...contain the following items: • RA150/300/500 amplifier • This instruction manual • Power cable • Alesis Warranty card POWER CONSIDERATIONS THE AC CORD AND GROUNDING The RA150/300/500's IEC-spec AC cord (do so now. You as possible for you picked it is not isolated from 6 inches to...
User Manual
Page 13
... rack spaces or 3 spaces for it 's a good idea to do its published specs if operated outside of the rack frame. OPERATING ENVIRONMENT TEMPERATURE CONSIDERATIONS IN RACK MOUNTING The...temperature conditions exists. However, sustained high-temperature operation sufficient to 122° F), in use . • Alesis Reference amplifiers are well shielded; OTHER RACK MOUNTING TIPS • Due to the RA150/300/500's weight...process. But the RA150/300/500 must be enough airspace around the amplifier for the RA500), placed on a shelf, tucked away in the same rack, there should be installed ...
... rack spaces or 3 spaces for it 's a good idea to do its published specs if operated outside of the rack frame. OPERATING ENVIRONMENT TEMPERATURE CONSIDERATIONS IN RACK MOUNTING The...temperature conditions exists. However, sustained high-temperature operation sufficient to 122° F), in use . • Alesis Reference amplifiers are well shielded; OTHER RACK MOUNTING TIPS • Due to the RA150/300/500's weight...process. But the RA150/300/500 must be enough airspace around the amplifier for the RA500), placed on a shelf, tucked away in the same rack, there should be installed ...
User Manual
Page 19
...balanced output, you may be connected in parallel if desired. Thus, the inputs of several different amplifiers: The input impedance of the Alesis amplifiers is 20 kΩ in balanced and 10 kΩ in Bridged Mono configuration. See page 20 for Channel B down. Very... to it into a balanced signal with an external device, either active (electronic, powered) or passive (a transformer). Advantages: Good frequency response specs, no hiss. Leave the input level control for output wiring in unbalanced configuration. Advantage of a transformer: High signal carrying capacity, no power...
...balanced output, you may be connected in parallel if desired. Thus, the inputs of several different amplifiers: The input impedance of the Alesis amplifiers is 20 kΩ in balanced and 10 kΩ in Bridged Mono configuration. See page 20 for Channel B down. Very... to it into a balanced signal with an external device, either active (electronic, powered) or passive (a transformer). Advantages: Good frequency response specs, no hiss. Leave the input level control for output wiring in unbalanced configuration. Advantage of a transformer: High signal carrying capacity, no power...