Go Back   Home > Forums > Blogs > dvb projekt

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Rate this Entry

SSHV-Shunt Module

Posted 7th April 2011 at 01:19 PM by dvb projekt
Updated 22nd February 2013 at 05:16 AM by dvb projekt (Shipping information addad)

My last thoughts to optimize the Tube-I-zator goes to the B+ High Voltage lines.
To get the maximum flexibility, i have made splitting points in the lines.
The splitting of the anode psu lines brings upgrades possibilities.

You could use e.g. a tube rectifier with C-R-C filter instead of the onboard andoe psu or
switch to a regulated shunt psu, witch in my mind brings the greater sound quality upgrade.

With the experiences from Salas low voltage shunt on my DAC project in mind,
i have made an upgrade module for the Tube-I-zator based on his HV shunt circuit design.

Here it is

Click the image to open in full size.
Click the image to open in full size.
Click the image to open in full size.
Click the image to open in full size.

Click the image to open in full size.

The specifications are:

- 2mm pcb
- Immersion Gold
- green soldermask on both side
- 70m copper weight
- Board size 46mm x 133mm

Next batch is scheduled to 6th February

The price is:

HV Shunt regulator Module: $ 14

Worldwide shipping: $ 9
Europe shipping: $ 5
paypal fee: 3,9%

Shipping insurance on buyers request!

A donation of $3 USD to diyAudio will be done for every pcb sold.

And the result....

... an absolute H O L O G R A P H I C playback!
The sound image is so perfect, better than any experiences before.

Also the possibility to reproduce great dynamic jumps is better than ever.

As i played my favorite dynamic test track "Fanfare for the common man"
from the FIM Super Sounds! III CD, a XRCD24 recording,
it blow me out of my chair!

I think that was the last peace to heaven...

A big to Salas for this wonderful circuit.

In the attached file you find the BOM.

If you add the SSHV to the Tube-I-zator with the recommended 56R shunt current setting,
you must change the 1K C-R-C resistor on the Tube-I-zator to a 2W type!

Attached Files
File Type: zip Tube-I-zator SSHV-Shunt BOM Final.zip (6.8 KB, 405 views)
Posted in Offer
Views 3078 Comments 0 Email Blog Entry
Hide this!Advertise here!

New To Site? Need Help?

All times are GMT. The time now is 11:05 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2