Marantz CD70.

[Vacceo]

Hello everyone!

I am curious about the release of this CD player. I have checked out the features, design and so on and I wonder, why the price difference with the CD60? They look esentially identical, even feature wise. Why the price difference? Pure bling and product segmentation?

My gut feeling is that there is no effective difference between both, and if the point was making some actual difference, Marantz could have taken the route of a CD transport, but I´m probably missing something.

 

[tom_tom]

I'll paste below AI answer, I hope it's ok for this question.


A direct comparison of their specifications, design, and performance shows several key differences :

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Key Takeaway​

• Choose the Marantz CD 60 if you want the absolute highest signal-to-noise ratio, a heavier and more isolated premium chassis, or if you regularly burn hi-res audio files to physical data discs .
• Choose the Marantz CD 70 if you want a more budget-friendly price point, a superior toroidal power transformer for ultra-low noise, and a modern DAC master clock architecture to eliminate digital jitter .

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Comparison Specifications​

Feature	Marantz CD 60	Marantz CD 70
Price (USD)	$1,100	$750
Power Transformer	EI Transformer	Toroidal Transformer
DAC Architecture	HDAM DAC	Upgraded high-performance DAC with Master Clock Design
Signal-to-Noise Ratio	118 dB (USB PCM) / 118 dB (CD)	110 dB (CD)
Dynamic Range	118 dB (USB PCM) / 101 dB (CD)	100 dB (CD)
Total Harmonic Distortion	0.0015% (CD)	0.0016% (CD)
Data Disc Playback	Supports hi-res files (DSD, WAV, ALAC, AAC) burned to CD-R/RW	Only standard CD formats & MP3/WMA from CD-R/RW (hi-res is USB-only)
USB-A Playback	FLAC, WAV, AIFF, ALAC, DSD	FLAC, WAV, AIFF, ALAC, DSD
Headphone Amp	High slew rate op-amp + HDAM-SA2	Discrete HDAM-SA2 with auto-detection
Chassis Weight	7.5 kg (16.5 lbs) — heavier, rigid isolation	6.5 kg (14.3 lbs)

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Detailed Analysis of Differences​

1.​

• CD 70 (Toroidal Transformer): The CD 70 actually includes a premium toroidal power transformer. Toroidal transformers are highly desirable in audio gear because they emit significantly less electromagnetic interference (EMI) and hum than the standard EI transformer used in the CD 60.
• CD 70 (Master Clock Design): The CD 70 utilizes a DAC Master Clock Design, which aligns the digital-to-analog converter directly to the clock source to significantly reduce jitter .

2.​

• CD 60 (Higher Signal-to-Noise Ratio): On paper, the CD 60 delivers a superior signal-to-noise ratio of 118 dB compared to the CD 70's 110 dB. This provides a slightly blacker background noise floor for digital silence and delicate musical passages .

3.​

• CD 60 (Hi-Res Data Discs): If you burn high-resolution PCM (WAV, ALAC) or DSD files onto recordable data CDs/DVDs, the CD 60 can read and play them directly .
• CD 70 (USB-Only for Hi-Res): The CD 70 is restricted to playing standard CD-Audio or basic MP3/WMA formats from burned discs. If you want to listen to high-resolution FLAC, ALAC, or DSD files on the CD 70, you must load them onto a physical USB drive and plug it into the front USB-A port .

4.​

• CD 60: Weighing 7.5 kg, the CD 60 uses a heavier chassis build with an aluminum center panel to suppress vibrations .
• CD 70: Weighs a slightly lighter 6.5 kg, though it still utilizes a double-layered chassis base and rigid isolation feet to maintain high structural integrity .

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