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| QA Test |
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Parameter | Specification | Unit | Limits | Conditions | Notes |
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Transients/Pops |
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ATO Transient | 5 | n/a | @ Speaker Outputs |
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50 | @ Speaker Outputs | AC Line cycled from OFF to ON | |||
50 | @ Speaker Outputs | AC Line cycled from ON to OFF | |||
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Efficiency |
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Efficiency | 65 | % | 65 |
| Nominal Line voltage 120 VAC |
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| Maximum allowable input power under nominal |
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| 20 |
| Input voltage and frequency, HOT or COLD |
18 | Watts | @ nom. line voltage | operation. | ||
Power Cons. @ rated power | 170 | Watts | 180 | @ nom. line voltage | 120 Watts into 5.6 Ohms @ nominal line voltage |
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Protections |
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| Amplifier should resume operation after short |
Short Circuit Protection | YES |
| functional | Direct short at output | circuit condition removal |
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| Temperature rise in accessible metal parts |
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| @1/8 max unclipped Power at 1.06 | should not exceed 35K rise for domestic version |
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| or 30K rise for European versions (refer to | |
Thermal Protection | YES |
| functional | times the input voltage | requirements sheet). |
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| Design must insure no Offset at the speaker |
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| output under any operating condition including |
DC Offset Protection | YES |
| - | DC present at Speaker Out leads | abnormal operation |
Line Fuse Rating |
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2 | Amps | 2 | Internal fuse with UL/SEMKO rated holder | ||
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EU | 1.25 | Amps | 1.25 | Breaking capacity | Internal fuse with UL/SEMKO rated holder |
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