Welcome, Guest. Please Login or Register
Decware Audio Forums
10/31/14 at 16:02:02


Pages: 1
Send Topic Print
Hazen Grid Mod for ZKIT1 (Read 1479 times)
Hank
Verified Member
**




Posts: 29
Hazen Grid Mod for ZKIT1
03/15/12 at 18:39:58
 
I have assembled the kit "breadboard" style.  There is a photo of the project in an earlier post in this forum.

What do I have to do to apply the Hazen Grid Mod?

Thank you,
Hank Sundermeyer
Newark DE
Back to top
 
 

Decware SE84DIY amp, TABOO, CSP2, ZenHead, Mini TORII SE-X. SE84CKC SuperZen
Visonik HIFI DD-8300 Turntable.
Bellari Tube Phono Preamp
Technics SL-PD5 CD Player
Tekton 8.1en Speakers
Tekton 4.1 Desktop Speakers
Grado SR60i phones
  IP Logged
Hank
Verified Member
**




Posts: 29
Re: Hazen Grid Mod for ZKIT1
Reply #1 - 03/17/12 at 17:39:10
 
I'm still hoping for help on this...

I tried to upload an 128KB JPG image, but it wouldn't go.

The PCB has spots for a .1uF cap on each channel, which weren't in the parts inventory therefore not in the circuit..  I'm looking for conformation this is where the CCE (Hazen Grid) Mod goes and that are no other mods to the PCB needed.

Unfortunately, the foil trace images in the instruction manual don't match the PCB I have which tells me there are several versions of the PCB.

What are the proper values for the capacitance and voltages.

The PCB is Rev 9-2010

Any help would be surely appreciated.

Regards,
Hank Sundermeyer
Newark, DE
Back to top
 
« Last Edit: 03/17/12 at 19:54:46 by Hank »  

Decware SE84DIY amp, TABOO, CSP2, ZenHead, Mini TORII SE-X. SE84CKC SuperZen
Visonik HIFI DD-8300 Turntable.
Bellari Tube Phono Preamp
Technics SL-PD5 CD Player
Tekton 8.1en Speakers
Tekton 4.1 Desktop Speakers
Grado SR60i phones
  IP Logged
Rivieraranch
Seasoned Member
****




Posts: 1274
Re: Hazen Grid Mod for ZKIT1
Reply #2 - 03/18/12 at 02:59:35
 
This is the PC board



Uploaded with ImageShack.us

This is the other side



Uploaded with ImageShack.us
Back to top
 
 

DECWARE CSP2+, TABOO MK III; SE84CKC; HR1; TRAPEZIUM DESKTOP SPEAKERS; TECHNICS SL1200MK5 turntable; Ah! Njoe Tjoeb CD player; MARANTZ 2226B, 2216B receivers; SENNHEISER HD-580 headphones
  IP Logged
Pages: 1
Send Topic Print