Verfasst: Do 10. Apr 2008, 00:39
...Nachtrag zur Info.
** SR 9600 **
- 192kHz/24-Bit Cirrus Logic DACs for all 7 Channels
- HDAM-SA2 Modules
Hintergrundinfos:
HDAM-SA2
"The original HDAM® module (High Definition Amplifier Module) was developed in the mid nineties to replace the IC op-amps that were used to buffer the voltage portions of output stages. These legendary circuits have helped shape the Marantz Sound and have been used in many highly regarded products since. In this latest version, designed for high bandwidth audio sources, the signal paths are as short as possible, for reduction of external noise and reduced mounting area. The SR9600 uses 16 of these devices at the juncture between the preamplifier and power amplifier stages."
"..The SR9600 also includes a built-in HDCD® decoder, to provide the superior sonic benefits of HDCD playback from CD players and DVD players without HDCD capability. The receiver features a Video Off mode that switches off the video circuitry for lowest interference during audio-only playback."
IEEE-1394
" Another advantage is that since the information enters the receiver in digital format, it can be processed for bass management and time alignment like every other signal. This enables the owner to have setup done once and every signal will be processed in a similar fashion. To further add to the fidelity, flow rate control is used along with a special extremely high bit rate conversion from DSD (for SACD sources)."
Flow Rate Control
"This circuit allows the receiver to control the signal transfer speed. It uses the receivers extremely high precision clock to regenerate the original digital signal, eliminating any jitter that might occur. This results in a fourfold decrease in distortion in the audible frequencies!"
** DV 9600 **
- 192kHz/24-Bit Audio D/A Converters (Cirrus Logic CS4398)
...übrigens .Preis/Stück: 4,32$. Steht auf einem "älteren" Datenblatt von Cirrus Logic. Allerdings bei Abnahmemenge von 10.000 St.
- HDAM Audio Output Circuits
Aussagen vom Marantz Support:
Der Wandler im DV 9600 ist nur HDCD kompatibel, d.h. der Player gibt das Signal einer HDCD weiter an den Receiver, kann es aber nicht selbst decodieren. Im Normalfall wird auch die Decodierung dem (Marantz) Receiver überlassen.
Auf der anderen Seite kann der DV9600 DSD Signale für Super Audio CD verarbeiten und über 5.1 Ausgang ausgeben, was viele Receiver nicht können. Abgesehen davon ist es mit dem Wandler alleine nicht getan. Die Elektronik, Platine usw. drum herum muss auch entsprechend ausgelegt sein...
** SR 9600 **
- 192kHz/24-Bit Cirrus Logic DACs for all 7 Channels
- HDAM-SA2 Modules
Hintergrundinfos:
HDAM-SA2
"The original HDAM® module (High Definition Amplifier Module) was developed in the mid nineties to replace the IC op-amps that were used to buffer the voltage portions of output stages. These legendary circuits have helped shape the Marantz Sound and have been used in many highly regarded products since. In this latest version, designed for high bandwidth audio sources, the signal paths are as short as possible, for reduction of external noise and reduced mounting area. The SR9600 uses 16 of these devices at the juncture between the preamplifier and power amplifier stages."
"..The SR9600 also includes a built-in HDCD® decoder, to provide the superior sonic benefits of HDCD playback from CD players and DVD players without HDCD capability. The receiver features a Video Off mode that switches off the video circuitry for lowest interference during audio-only playback."
IEEE-1394
" Another advantage is that since the information enters the receiver in digital format, it can be processed for bass management and time alignment like every other signal. This enables the owner to have setup done once and every signal will be processed in a similar fashion. To further add to the fidelity, flow rate control is used along with a special extremely high bit rate conversion from DSD (for SACD sources)."
Flow Rate Control
"This circuit allows the receiver to control the signal transfer speed. It uses the receivers extremely high precision clock to regenerate the original digital signal, eliminating any jitter that might occur. This results in a fourfold decrease in distortion in the audible frequencies!"
** DV 9600 **
- 192kHz/24-Bit Audio D/A Converters (Cirrus Logic CS4398)
...übrigens .Preis/Stück: 4,32$. Steht auf einem "älteren" Datenblatt von Cirrus Logic. Allerdings bei Abnahmemenge von 10.000 St.
- HDAM Audio Output Circuits
Aussagen vom Marantz Support:
Der Wandler im DV 9600 ist nur HDCD kompatibel, d.h. der Player gibt das Signal einer HDCD weiter an den Receiver, kann es aber nicht selbst decodieren. Im Normalfall wird auch die Decodierung dem (Marantz) Receiver überlassen.
Auf der anderen Seite kann der DV9600 DSD Signale für Super Audio CD verarbeiten und über 5.1 Ausgang ausgeben, was viele Receiver nicht können. Abgesehen davon ist es mit dem Wandler alleine nicht getan. Die Elektronik, Platine usw. drum herum muss auch entsprechend ausgelegt sein...