D/a converter, Explanation of terms, Appendix – Marantz PM7005 User Manual
Page 47: See “d/a converter” (v p. 47), D/a converter” (v p. 47)
D/A converter
o Specifications of supported files
n
USB-DAC
Sampling frequency
Bit length
DSD (2-channel)
2.8 MHz/5.6 MHz
1 bit
Linear PCM (2-channel)
32/44.1/48/88.2/96/
176.4/192 kHz
16/24 bits
n
Coaxial/Optical
Sampling frequency
Bit length
Linear PCM (2-channel)
32/44.1/48/64/88.2/96/
176.4/192 kHz
16/24 bits
Explanation of terms
Speaker impedance
This is an AC resistance value, indicated in Ω (Ohms).
Greater power can be obtained when this value is smaller.
Source direct
Playback with higher fidelity to the source becomes possible, as input
audio signals are output by bypassing the audio quality-control circuits
(BASS/TREBLE/BALANCE).
Protection circuit
This is a function to prevent damage to devices within the power supply
when an abnormality such as an overload, excess voltage occurs or over
temperature for any reason.
If a malfunction occurs in this unit, the power indicator blinks red and the
unit switches to standby mode.
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