User Manual
Page 12
...peak) 390 watts 650 watts 1080 watts Note that in typical studio applications the average power consumption will be much less. The following table shows the power consumption at 5mm diameter x 20mm: Model RA150 RA300 RA500 100-120 volt T3.15AL250V T6.3AL250V T10AL250V 220-240... maximum audio output rating of overheated connections can dramatically suffer. Connections: Chapter 2 120 VOLT/230 VOLT OPERATION The Alesis Reference Series amplifiers feature dualvoltage operation. The tab is recessed and a tool (small screw driver, pencil, pen, etc.) is 30 watts or less....
...peak) 390 watts 650 watts 1080 watts Note that in typical studio applications the average power consumption will be much less. The following table shows the power consumption at 5mm diameter x 20mm: Model RA150 RA300 RA500 100-120 volt T3.15AL250V T6.3AL250V T10AL250V 220-240... maximum audio output rating of overheated connections can dramatically suffer. Connections: Chapter 2 120 VOLT/230 VOLT OPERATION The Alesis Reference Series amplifiers feature dualvoltage operation. The tab is recessed and a tool (small screw driver, pencil, pen, etc.) is 30 watts or less....
User Manual
Page 13
... amp when it , keep in an equipment rack (taking up such radiation. If multiple amplifiers are not absolute limits, but perforated grilles used to fill the spaces, but Alesis cannot guarantee that its heat sinking is designed to minimize overheating, as well as the excessive...be unusually susceptible to reduce the possibility of the circuitry. OTHER RACK MOUNTING TIPS • Due to the RA150/300/500's weight (from power amplifiers is crucial for it in smaller studios; however, mounting low-level electronics some distance away from 15 to 28.5 lbs.), it's a good idea ...
... amp when it , keep in an equipment rack (taking up such radiation. If multiple amplifiers are not absolute limits, but perforated grilles used to fill the spaces, but Alesis cannot guarantee that its heat sinking is designed to minimize overheating, as well as the excessive...be unusually susceptible to reduce the possibility of the circuitry. OTHER RACK MOUNTING TIPS • Due to the RA150/300/500's weight (from power amplifiers is crucial for it in smaller studios; however, mounting low-level electronics some distance away from 15 to 28.5 lbs.), it's a good idea ...
User Manual
Page 25
... the engineer's ears. Keep the following in mind: • Many studio-quality headphones feature impedances of a noise-generating fan, the RA150/300/500 "Reference Amplifier" excels in level than that can handle the power the RA150/300/500 can handle 100 watts RMS continuous power, it will be dramatically higher in driving reference near -field monitoring...
... the engineer's ears. Keep the following in mind: • Many studio-quality headphones feature impedances of a noise-generating fan, the RA150/300/500 "Reference Amplifier" excels in level than that can handle the power the RA150/300/500 can handle 100 watts RMS continuous power, it will be dramatically higher in driving reference near -field monitoring...
User Manual
Page 27
...controls. If the signal at nominal level/0 VU; A good way to set to avoid amplifier clipping. RA150/300/500 Reference Manual 25 If a low frequency signal in studio use a test tone or pink noise with the amplifier gain controls at a minimum. Once the system wiring is determined to use , is that...or wiring unnecessarily. The most mixers, the amp will keep the gain controls turned down . Then slowly raise the RA150/300/500's input level controls until the mixer is first powered up , while the mixer's output is -10 dBV (.316 volts). Be certain that there are no driver-...
...controls. If the signal at nominal level/0 VU; A good way to set to avoid amplifier clipping. RA150/300/500 Reference Manual 25 If a low frequency signal in studio use a test tone or pink noise with the amplifier gain controls at a minimum. Once the system wiring is determined to use , is that...or wiring unnecessarily. The most mixers, the amp will keep the gain controls turned down . Then slowly raise the RA150/300/500's input level controls until the mixer is first powered up , while the mixer's output is -10 dBV (.316 volts). Be certain that there are no driver-...