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Alembic Tube Preamp F-2B

7 months ago 219
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Description

Documents

Sheet_1

PCB

BOM

ID Name Designator Footprint Quantity
1 68K R1 RESIST_7.62MM 1
2 3M R2 RESIST_7.62MM 1
3 33K R5 RESIST_7.62MM 1
4 100R R7 RESIST_7.62MM 1
5 1K8 R8 RESIST_7.62MM 1
6 100K R6 RESIST_7.62MM 1
7 JFET-N Q1,Q2 JFET J201 2
8 10uF C6 50UF100V 1
9 47uF C7 50UF100V 1
10 100uF C16 50UF100V 1
11 INPUT X1 JACK_IN 1
12 OUTPUT X2 JACK_OUT 1
13 250K TREBLE,BASS POTF_1A_COMP_SIDE 2
14 10K MID POTF_1A_COMP_SIDE 1
15 1M GAIN POTF_1A_COMP_SIDE 1
16 100K R9,R4 TRIM-POT25 2
17 10K R3 TRIM-POT25 1
18 BRIGHT SW1 SIMPLE SWITCH 1
19 DC_JACK_NEG_GROUND U1 DC_JACK_9V_CENTER_NEGATIVE 1
20 4.5V PAD1 SIMPLE_PAD 1
21 470pF C1,C13 CERAMIC_CAP_5.08MM 2
22 100nF C2 FILM_CAP_5.08MM 1
23 47nF C3 FILM_CAP_5.08MM 1
24 120pF C4 CERAMIC_CAP_5.08MM 1
25 470nF C5 FILM_CAP_5.08MM 1
26 22pF C8,C9,C11 CERAMIC_CAP_5.08MM 3
27 100pF C10 CERAMIC_CAP_5.08MM 1
28 10-47pF C12 CERAMIC_CAP_5.08MM 1
29 (1nF) C14 FILM_CAP_5.08MM 1
30 (47nF) C15 FILM_CAP_5.08MM 1

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