Dynaco Pat 4 Restored!!!

This preamp sounds great! Better then new!! Completely gone through. Both preamp boards rebuilt with new parts. Line section is rebuilt to factory with newer and better components and Updatemydynaco DRD4 distortion reducer kit. The Phono section uses UpdatemyDynaco phono upgrade kit. This makes the phono section superior to the original noisy version while increasing gain. The power supply board is also from updatemy dynaco and replaces the can capacitor. The phono upgrade wiring also gives you 2 additional high level inputs. New orange neon light installed in power switch and new feet installed. Bass and treble controls properly centered. Note: The one knob on the filter switch does not match. Please see all pictures!

I buy and mechanically and cosmetically clean all the units I sell. I test and repair as needed. I will not sell anything that is inferior unless stated in the ad. Due to the age of the items I sell, I cannot warranty that things will not break. Original bulbs will eventually burn out. Capacitors will fail eventually. If I think it should be repaired before I sell, I will!

I ship using Reverb Safe Ship so we are both covered in case of unforeseen incidents.