Letters • April 2021

CEC and dCS?

April 16, 2021

Marc,

I was wondering what your thoughts were on using the CEC TL1 transport with the dCS Rossini DAC. I had the Parasound version of that transport many years ago and it was very smooth-sounding. Anyway, thank you for letting me bug you.

Allen Ballweg

Not bugging at all. The CEC TL1, an old-school CD-only transport, is one of my all-time favorite digital products. Its sound is so lithe and seductive, no matter the DAC to which it's connected. It looks cool, to my eyes, and it is also serviceable, no small point when dealing with a piece of equipment that's approaching 30 years old. It would sound very good with a dCS Rossini DAC; however, a dCS transport is a much better option, especially for one reason: the AES2 connectivity between transport and DAC, which the CEC transport doesn't support. This is an advanced, low-jitter connection and it allows for upsampled data to be sent to the DAC. I greatly prefer the CEC's AT&T connection to any other, but it is not supported by any currently made DACs (of which I am aware). AT&T sounds most neutral, linear and wide-bandwidth, all of which are welcome with the CEC transport. -Marc Mickelson

Active or passive?

April 12, 2021

Marc,

Assuming one’s amplifier is fully capable of driving a particular speaker that is available in both a passive and active form (with powered sub), which version might you recommend?

Larry Phillips

The active approach has some compelling positives, including being able to tailor the amplifiers to the individual drivers of a speaker. However, active speakers haven't taken off among audiophiles because, as a group, we like choosing each piece of the system, including (and especially) the amplifiers, and for those of us who love tubes, there hasn't been an active speaker that uses them, for obvious reasons. If what you're asking about is only the bass, there are two extra potential advantages: DSP and room correction, which can lead to better integration of the bass with the mids and treble in a particular system and room. I have liked the MartinLogan speakers that use DSP and room correction, although I would also say that some of MartinLogan's older models that have passive bass (especially the Prodigy and Odyssey) sound well integrated too, and there is minor provision (a trim control) for in-room fine-tuning. -Marc Mickelson

"Subscribe me"

April 1, 2021

Marc,

Please subscribe me to your list.

Thank you!

Jim Wicks

You have been added. To join TAB's reader e-mail list and find out about new articles first, send e-mail to rl@theaudiobeat.com. -Marc Mickelson

 

© The Audio Beat • Nothing on this site may be reprinted or reused without permission.