Esoteric K-01X Digital Player

Alpinist

Well-Known Member
Jun 17, 2014
530
143
280
USA
Well, I bit the bullet and I'm upgrading from the Esoteric K-01 to the K-01X Digital Player. I should receive it in a few weeks. There are several reasons I decided to make this upgrade. The ability to play DSD files up to 5.6 MHz and PCM files up to 384 kHz with 8 times oversampling, an increased D/A processing rate from 32 bit to 35 bit and a redesigned output buffer circuit based on the Grandioso.

I've spoken to a number of people who made this upgrade and all agree there is a substantial improvement over the K-01 with much better imaging and a more refined sound. I have always loved the sonic signature of the K-01, so this upgrade is really a no brainer. Both the K-01 and K-01X provide tremendous linearity, midrange musical density, detail and nuance, treble extension, bass impact and dynamics. I will eventually add the G-01 master clock, which will provide additional improvement in sound quality and realism.

If anyone is interested in purchasing my K-01 (mint condition, less than two years old and very low transport hours), just send me a message and I'll provide details.

Thanks,
Ken
 

Stump

Well-Known Member
Jul 15, 2012
153
75
335
Well, I bit the bullet and I'm upgrading from the Esoteric K-01 to the K-01X Digital Player. I should receive it in a few weeks. There are several reasons I decided to make this upgrade. The ability to play DSD files up to 5.6 MHz and PCM files up to 384 kHz with 8 times oversampling, an increased D/A processing rate from 32 bit to 35 bit and a redesigned output buffer circuit based on the Grandioso.

I've spoken to a number of people who made this upgrade and all agree there is a substantial improvement over the K-01 with much better imaging and a more refined sound. I have always loved the sonic signature of the K-01, so this upgrade is really a no brainer. Both the K-01 and K-01X provide tremendous linearity, midrange musical density, detail and nuance, treble extension, bass impact and dynamics. I will eventually add the G-01 master clock, which will provide additional improvement in sound quality and realism.

If anyone is interested in purchasing my K-01 (mint condition, less than two years old and very low transport hours), just send me a message and I'll provide details.

Thanks,
Ken

I take it you play a lot of CDs Ken.The K-01X is at the top of my want list.
Stump
 

sbo6

VIP/Donor
May 18, 2014
1,659
593
480
Round Rock, TX
Congrats, I have the K-03 and would love to upgrade to your old player.
 

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