Akashic Guitar effects circuit lookup
GAINTONEVOLUME

Enclosure not stated · 3 knobs

Tagboard Effects

Oddfellow Effects Caveman DriveVerified

Based on the Oddfellow Effects Caveman Drive· 1 other board clones it

Category
Overdrive
Controls
Gain · Tone · Volume
Build
Vero· 20×11· 15 cuts, 5 links
Layout
Verified · Tagboard Effects marks it as built and working
Tags
Overdrive

From the post

This looks kind of familiar. Let me think about it ..... Oddfellow Effects Caveman Drive ...

No just can't remember, it will come to me.

OK I nicked that joke from Dr Boogey on FSB, and thanks to him for the trace.

One thing I must say is that in this vid it sounds a lot better than the OCD V4 that I used to own.

Info about the original:

The Caveman Drive is an extremely transparent overdrive that has an amazingly versatile range of sounds! This pedal nails every sound from full distorted tones to softer overdrive.The one thing about the caveman that amazes players is the dynamics. They are simply amazing. Not only is the caveman drive one of the best sounding drives on the market, it is the best feeling. The Caveman is one of very few pedals on the market that actually feels and reacts like a cranked tube amp. Go from screaming distortion to sweet, smooth, overdrive with no volume loss by simply lowering your guitar’s volume knob. Perfect for all styles of playing! The controls are volume, tone, drive and a brilliant fixed volume and gain boost which is just enough to give you that push for a solo.

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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.

Parts list 24 rows

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RefValueNormalizedTypeNotes
Resistors 9
×510K10kread from the layout by eye
×2150K150kread from the layout by eye
×118K18kread from the layout by eye
×12K22.2kread from the layout by eye
×1470K470kread from the layout by eye
×11M1Mread from the layout by eye
×1100R100read from the layout by eye
×120K20kread from the layout by eye
×113K13kread from the layout by eye
Capacitors 7
×2220p220pread from the layout by eye
×168n68nread from the layout by eye
×122n22nread from the layout by eye
×1100n100nread from the layout by eye
×11n1nread from the layout by eye
×147n47nread from the layout by eye
×310u10uelectrolytic; read from the layout by eye
Diodes 1
D1BAT85BAT85schottky, try BAT85, 1N60P etc; read from the layout by eye
Transistors 2
Q12N70002N7000MOSFET; read from the layout by eye
Q22N70002N7000MOSFET; read from the layout by eye
ICs 1
×1TL082TL082IC is TL082; read from the layout by eye
Potentiometers 3
GainA1MA1MPotentiometerread from the layout by eye
ToneB10KB10kPotentiometerread from the layout by eye
VolumeA500KA500kPotentiometerread from the layout by eye
Switches 1
BoostDPSTDPSTstomp switch; 2nd pole for Boost LED; read from the layout by eye

Other boards based on the Oddfellow Effects Caveman Drive