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アンプ Abbingdon Music Research AM-777のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Abbingdon Music Research AM-777 19 ページ。 Pre-main amplifier

Appendix B - Specifications

Inputs:

Volume Control:

Input Sensitivity (IHF 2.83V Out)/Impedance:

Power Output IHF Dynamic Power:

FTC:

Output impedance:

Frequency Response (-1dB):

Signal-to-noise ratio "A" weighted:

Operational Modes:

Thermionic Electron Valves

4 x RCA

1 x XLR Bal. shared with 1 RCA

1 x USB

-71dB – 0dB in 1dB steps + Mute

< 0.05V / > 20KOhm

60 watts per channel at 4 or 8 ohm (stereo mode)

70 watts per channel at 8 ohm (monoblock mode)

120 watts per channel at 2 or 4 ohm (monoblock mode)

60 watts per channel at 4 or 8 ohm (stereo mode)

70 watts at 8 ohm (monoblock mode)

120 watts per channel at 2 or 4 ohm (monoblock mode)

0.33 ohm, 20 - 20,000 Hz

10Hz - 30kHz

>100 dB

Pre-Main amplifier mode;

Power amplifier mode

Monoblock option;

amplification stage: 6N1P-EV fitted

ECC88, E88CC, 7308, Cca, 6DJ8, 6922, 6N23P-EV

optional