Description

maudifi Stage 1 upgrade for the Tri-Vista 21 Tube DAC.

This Stage 1 service upgrades the main power supply circuit board.

Stage 1 – Power Supply PCB

• Replace all transformer secondary noise snubbing capacitors with higher quality ones.
• Replace all electrolytic reservoir / filtering capacitors with higher quality ones.
• Add film bypass capacitors to all filter capacitors.

Quality components from recognised manufacturers used throughout.

Contact here if interested in even higher level components.