Akashic Guitar effects circuit lookup
TONETUBEGAINLEVEL

Enclosure not stated · 4 knobs

Dirtbox Layouts

Vivie Minerva V1

Based on the Vivie Minerva· 1 other board clones it

Category
Distortion
Controls
Tone · Tube · Gain · Level
Build
Vero· 20×26· 34 cuts, 18 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Distortion, Vivie

From the post

Theresmaller are some layouts from smaller japanese brands in the backlog. So today is "Japanese Bouteek Day"! First out a Guvnor style distortion with an active "Tube" control. Schematic is avaiable HERE.

Schematic

This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.

Parts list 40 rows

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Got parts in a drawer? See what you can build with them.

RefValueNormalizedTypeNotes
Resistors 17
×1100Ω100read from the layout by eye
×1470Ω470read from the layout by eye
×1680Ω680read from the layout by eye
×21K1kread from the layout by eye
×22.2K2.2kread from the layout by eye
×24.7K4.7kread from the layout by eye
×15.1K5.1kread from the layout by eye
×26.8K6.8kread from the layout by eye
×18.2K8.2kread from the layout by eye
×510K10kread from the layout by eye
×215K15kread from the layout by eye
×122K22kread from the layout by eye
×2100K100kread from the layout by eye
×1150K150kread from the layout by eye
×1220K220kread from the layout by eye
×3470K470kread from the layout by eye
×11M1Mread from the layout by eye
Capacitors 13
×21nF1nread from the layout by eye
×11.5nF1.5nread from the layout by eye
×12.2nF2.2nread from the layout by eye
×13.3nF3.3nread from the layout by eye
×34.7nF4.7nread from the layout by eye
×18.2nF8.2nread from the layout by eye
×310nF10nread from the layout by eye
×147nF47nread from the layout by eye
×182nF82nread from the layout by eye
×5100nF100nthree film, two ceramic; read from the layout by eye
×11uF1ufilm; read from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 2
×21N9141N914D1, D2; read from the layout by eye
D31N58171N5817read from the layout by eye
ICs 3
IC1TL072TL072read from the layout by eye
IC2TL072TL072read from the layout by eye
IC3NE5532NE5532read from the layout by eye
Potentiometers 4
ToneB10KB10kPotentiometerread from the layout by eye
TubeB10KB10kPotentiometerread from the layout by eye
GainB100KB100kPotentiometerread from the layout by eye
LevelB100KB100kPotentiometerread from the layout by eye
Switches 1
SwitchDPDT on/onDPDT ON/ONread from the layout by eye

Other boards based on the Vivie Minerva