I am building a new moode player

[CallMeMike]

Hi,
I am planing to build a second moode player for the bedroom. 
I will build it inside this fisher tuner:
.................etc

I got it for 40$ on ebay. I guess it is cheap because nobody uses this type of tuner anymore.
.......................etc
Allo Boss will be used as DAC. 
......................................etc
Now I need a help for the power supply.
I am planing to use 2 power sources.
A switching 2.5 A power supply for the RPi, and a linear low noise power supply for the DAC.
The switching power supply is easy to find. They are usually sold with the Rpi.
The problem is with the linear power supply.
For my first build i bought a transformer and a low noise regulator, had to solder things together.
I prefer this time a ready built low noise linear power supply with enough current to power the allo boss dac.
Any link to where i can get such power supply will be appreciated.

Remy

Hello Remy,

I believe that you may want to keep the costs in proportion to the already incurred expenses. Considering that the BOSS DAC requires less than 400 mA and that you are already content to use a SMPS for the RPi why not use a similar solution albeit a widely recommended SMPS manufactured by iFi:

   iFi iPower 5V