The power supplies are adjustable within certain limits. For example, the 12 volt power supply can also be set to 11 or 13 volts. The 5 volt version at 4 to 6 volts.
But beware: set to too high an output voltage causes the circuit to stop regulating properly. Set too low will generate more heat in the circuit.
But these power supplies are easily adaptable for any voltage. For example, by changing the voltage of the transformer. For output voltages above 18 volts, it is desirable to use electrolytic capacitors specified for a higher voltage.
In the BLOG by Doede Douma on the DDDAC site the possibilities are clearly explained.
Disclaimer:
Garantie op de zelfbouw DDDAC
Garantie op de DDDAC boards en onderdelen omvat alleen constructie fouten in de SMD assemblage van de DDDAC boards, Bij problemen met het functioneren van de DDDAC na zelfbouw is het van belang dat de DDDAC is gebouwd volgens de bouwhandleiding én is opgebouwd met de originele, bijgeleverde electronica onderdelen. Bij uitsluiten van hardware problemen van de DDDAC boards en het ontstaan van defecten te wijten aan slechte soldeerverbindingen of anderszins gemaakte fouten bij constructie en/of aansluiten van de DDDAC vervalt iedere garantie. Daarnaast doet iedere modificatie aan het DAC board of Main board en/of aanpassing in de onderden of constructie deze garantie vervallen.
Warranty on DDDAC KITS:
Limited Warranty is granted to the DDDAC DIY (Do It Yourself) hobby kits purchased from Audio Creative for two years
What does this Limited Warranty cover?
This Limited Warranty covers only defects and errors of the PCB and SMD workmanship. During the Warranty Period, Audio Creative will repair or replace, at no charge, products or parts of a product that proves defective because of this.
What does this limited warranty not cover?
This warranty voids when the construction of the kit is not done accordingly to the instructions or poor workmanship in general (for example poor soldering and wrong connections of parts or power supplies, i.e. plus minus swap) and the use of components not delivered with the KIT or advised by Audio Creative. Also modifications to the original design and end result is voiding all warranty
In case or malfunction, what do you have to do? To obtain warranty service, you must first contact us to determine the problem and the most appropriate solution for you.
Marcel Kemper –
All good quality components well packaged. From earlier experiences I know these will result in a fine piece of equipment once assembled
Hessel Veldman –
Mooie voeding in een handzaam bouwpakket met perfecte beschrijving. De klank is super, en niet alleen voor de DDDAC toepasbaar, maar ook voor mijn phonovoortrap gebruikt.
Jarosław K. –