Audio Note DAC Kit 3.1 - Section 9: Line Board Construction; Parts List; Installing the Valve Bases

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Page 58
Section 9: Line Board Construction
In this section we will be building the 5687 line board that is used to drive the output transformers in your DAC Kit 3.1. You
can begin by securing the board spacers (shown in the first picture below).
Installing the Valve Bases
Install the 9-pin valve bases into
position and secure each with the M3
16mm pan head screws, 6mm spacers
and nuts on the underside of the
board.
Parts List
Category
Quantity
Part
Designator
Capacitors (Electrolytic)
4
470uf 16v
C1, C2, C3, C4
Capacitors (Non-polarized)
2
0.1uf 630v
C5, C6
Resistors
2
3K3
R1, R11
4
1K0
R3, R4, R5, R6
2
39K
R7, R8
2
1K5
R9, R10
1
1M
R2, R12