For Sale Kit with transformer PSU for tube preamp

[NovaPA]

Hello!
There are transformers for tube preamps + empty PCBs for regulator (assembled board on the photo - only as example)

Input: 220V
Output: 170V 0.015A, and 6.3V 1A

Regulator/ripple filter

Board specially made to be mount on angle bars inside the 1U rack enclosure, size 155mm*28mm

Price 30 euros for 1 kit (embty board + transformer) + delivery from Lithuania
Have got 3 pieces

 

[NovaPA]

Upgradet to kit.
Attached schematic.

 

[Murdock]

Is the 6,3V filament derived just from a voltage divider? The values in the schematic don’t add up…
Or is the regulator just for B+?
I see the transformer has a 6,3v winding.

 

[rock soderstrom]

Is the 6,3V filament derived just from a voltage divider? The values in the schematic don’t add up…
Or is the regulator just for B+?
I see the transformer has a 6,3v winding.

The voltage divider is the reference potential for an elevated heater (AC or DC), the rest is only for B+.

 

[Murdock]

Ah, thought I missed something.
So this would be perfect for CJ‘s 6N1P Bass DI, right? If one is ok with AC heaters.
I’m interested. How much would the shipping to Germany cost?

 

[NovaPA]

Board is only for high voltage.
6.3V for filament is from the transformer only, AC.
Shipping to Germany will be about 9-12 EUR of 1 kit (unfortunately online price calculator doesn't work)

 

[NovaPA]

Left 3 sets

 

[Murdock]

Have not yet tried the PSU but it arrived safely and looks good.
Very nice contact and he even added some little gifts to the package.