SPA100 1 / 2 - R a c k P o w e r A m p l i f i e r
Rear Panel Information:
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| SPEAKER |
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| USE ONLY | |
| INPUTS |
| OUTPUTS |
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| 250V FUSE | |
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| 115V | 60Hz |
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| FUSE: T3AA, 250V | |
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| 230V | 50Hz |
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| FUSE: T2A, 250V | |
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| 4 OHMS MIN |
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8 | 9 | 10 | 11 | 12 | 13 | 14 |
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8:FAN INTAKE AREA: Air for cooling the SPA100 is drawn in by the fan at the rear and side, directed through the amplifier, and exhausted through the front panel vent. Do not block or impede the airflow through these vents and keep the area free of foreign materials.
9:LINE INPUT: This 1/4” jack accepts line level signal sources by means of a cable fitted with a standard 1/4” phone plug. Low impedance balanced or unbalanced, as well as high impedance sources are acceptable for this input. Low impedance balanced inputs are to be wired as follows: Tip = Signal +, Ring = Signal
10:MIC INPUT: This XLR jack accepts any balanced or unbalanced low impedance line level source by means of a
11:1/4” SPEAKER OUTPUT: This 1/4” jack offers a conven- ient method of connecting the amplifier to your speakers using a cable terminated with a 1/4” plug.
12:BINDING POST SPEAKER OUTPUT: These
13:FUSE HOLDER: The SPA100 employs an AC line fuse to help protect it from damages due to excessive current demands. If the amplifier does not function, check this fuse. If it is blown, replace it ONLY with the same size and type as indicated near the holder. If the fuse blows repeatedly, have the amplifier checked by a qualified service person.
14:AC LINE IN: Firmly insert the supplied AC power cord into this socket until it is fully seated. This grounded power cord is to be plugged into a grounded power outlet, wired to current electric codes and compatible with voltage, power, and frequency requirements stated on the rear panel. Do not attempt to defeat the safety ground connection.
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