Studio Reference I & II Professional Studio Amplifiers
Studio Reference II – Minimum Guaranteed Power (Watts)
Mains |
| (Ohms) | Maximum Average | FTC Continuous Average | |||||
Stereo/Mono | 0.1% THD+N |
| 0.1% THD+N |
| 0.05% THD+N | 0.1% THD + Noise | |||
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Mode | (See note 1) |
| (See note 2) |
| (See note 3) | (See note 4) | |||
AC | Load |
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| 1 kHz |
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| 1 kHz | 1 kHz | ||||
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| Stereo | 4 | 565 |
| 495 |
| 560 | 555 | 470 |
| (both channels |
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Hz | 8 | 360 |
| 340 |
| 355 | 360 | 340 | |
driven) |
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60 | 8 | 1,145 |
| 1,020 |
| 1,130 | 1,105 | 960 | |
VAC, |
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(balanced output) | 16 | 720 |
| 690 |
| 715 | 720 | 680 | |
120 | 2 | 1,135 |
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| 1,125 | 1,105 |
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| 4 | 715 |
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| 715 | 715 |
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| Stereo | 4 | 535 |
| 460 |
| 525 | 520 | 440 |
| (both channels |
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Hz | 8 | 355 |
| 330 |
| 340 | 345 | 320 | |
driven) |
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50 | 8 | 1,080 |
| 970 |
| 1,070 | 1,045 | 900 | |
VAC, |
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(balanced output) | 16 | 700 |
| 665 |
| 695 | 690 | 655 | |
100 | 2 | 1,065 |
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| 1,055 | 1,030 |
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| 4 | 690 |
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| 685 | 675 |
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| Stereo | 4 | 595 |
| 520 |
| 585 | 580 | 465 |
| (both channels |
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Hz | 8 | 375 |
| 360 |
| 370 | 375 | 355 | |
driven) |
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50 | 8 | 1,205 |
| 1,060 |
| 1,195 | 1,145 | 915 | |
VAC, |
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(balanced output) | 16 | 755 |
| 720 |
| 750 | 740 | 700 | |
240 | 2 | 1,190 |
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| 1,175 | 1,155 |
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| 4 | 755 |
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| 745 | 735 |
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Fig. 6.2 Studio Reference II Minimum Power Matrix
Page 30