Simplistic NJFET RIAA

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Stereo PCB

This is the last update
dimensions are 99,44 mm x 76,59 mm
 

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That's my simplistic PSU: 27Vac in, 32Vdc out. Load 200mA from one regulator.
Fiddling with PSU Designer gave the exact value for the resistors, which get luke warm. The inductors filter common mode noise, value is not that critical. For caps I used Rubicon ZLH which have good HF characteristics. The 1200uF might be exchanged for Panasonic or Elna after auditioning.
The ripple is 50mV. This could be reduced but what's more important (it might prove otherwise) is the shape of the ripple which resembles a sinus. Avoid triangular shapes as these are more difficult to filter with the regulator.

Edit: the bridge rectifier in the schematic is 90 degrees rotated. Do not built it this way :hot:
 

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I have order some stuff for phono I will report if the sound good ;)

rifa169 4700mf for rcrc filter with my KG 4700mf

and two new trafo 48VA from hammond 229 series :
split bobbin design,low primary to secondary coupling, balanced windings, no electrostatic shield required and low EMF radiation due to semi-toroidal design.

I hope this work better then small blu talema toroid

229B20_B.jpg