Akashic Guitar effects circuit lookup
SUSTAINHI CUTVOLUMESTAGE2

Enclosure not stated · 4 knobs

Tagboard Effects

Fulltone PlimsoulVerified

Based on the Fulltone Plimsoul· 2 other boards clone it

Category
Distortion
Controls
Sustain · Hi Cut · Volume · Stage2
Build
Vero· 21×15· 19 cuts, 3 links
Layout
Verified · Tagboard Effects marks it as built and working
Tags
Distortion, Fulltone, Overdrive

From the post

Now stop moaning! :o)

Info from Fulltone about the original:

For many, many years you've basically had 2 choices for your Overdrive/Distortion pedals: You could either get "Soft-clipped" Bluesy, slightly compressed, (Toob Screemer, FD2, etc.) type Overdrive pedals... or you could get "Hard-Clipped" (OCD, Distortion+, Boss DS-1, etc.) type Distortion pedals.

What if there was a pedal that offered both? There is now... the Patent Pending Fulltone PlimSoul.

PlimSoul has those Softer Bluesey, Compressed capabilities but also has a Second Stage that you can roll in with the turn of a little dial to add that firmer, crunchier, British output tube style Distortion! What's more is you not only hear and feel it... you can SEE the pedal reacting to your every mood via a firey LED that glows brighter and dimmer depending on how distorted it is and how hard you're hitting it.

Touch sensitive? Doesn't get any better.

Clean up with the guitar's volume control? More than any, yes, even more than the OCD.

Speaking of OCD, people ask "What's the comparison?" Easy answer: OCD has an honest flat EQ, won't change your amp's tone. PlimSoul has a gorgeous enhanced Midrange and Lower midrange... excellent to transform a combo into a Marshall-like lead machine, not so necessary if you already have a Marshall-like amp. I use PlimSoul on any combo, I use my OCD on both combos and larger Marshall-style amps/cabinets.

Good with Humbuckers as well as Single coils? Yep.

Does it play nice with other pedals? Yes, it has an Ideal 500K Input Impedance, ideal super low 10K output impedance.

Can I blend the 2 types of Distortion? Yes, and you can have ONLY Soft clipped or ONLY Hard Clipped :)

In a Nutshell? Extremely good Sustain/Feedback qualities, just the right amount of Mids, bottom, Great touch sensitivity, dynamics, and all those in-between shades available when you know how to use your guitar's volume control. I guess I should be flattered, I'm already starting to see pedal builders taking notice and "getting inspired" by the PlimSoul's unique design, which combines independently adjustable soft & hard clipping and successfully emulates the "sag" and other behaviors associated with a tube amp's output section and tube rectifier. With the OCD, I gooped the pcb for 5 years or so to slow them down, but you're now seeing a handful of "OCD inspired" pedals being sold under various names. Now I'm seeing Photoshop renderings popping up from other makers claiming to be developing "emulates output tube distortion" pedals ala Plimsoul. I didn't bother gooping the PlimSoul, but we are well into the Patent process. :)

Not sure exactly how they're hoping to get one seeing as this is basically a Rat and Tubescreamer hybrid (with the two high pass filters at the inverting input of the first opamp - exactly like a Rat) and the pot to control the hard clipping was done by Jack Orman years ago (AMZ saturation control), not to mention dual pot gain contro

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 32 rows

Report a wrong parse

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

Check before you build · 1 value the reader of this layout was not sure of
  • 20n x2 (top left by Hi Cut 1 and lower left by Input): printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 11
×410K10kread from the layout by eye
×31K1kread from the layout by eye
×2100K100kread from the layout by eye
×21M1Mread from the layout by eye
×122K22kread from the layout by eye
×12K2kread from the layout by eye
×1150R150read from the layout by eye
×147R47read from the layout by eye
×1470R470read from the layout by eye
×1510K510kread from the layout by eye
×139K39kread from the layout by eye
Capacitors 12
×110p10pread from the layout by eye
×133p33pread from the layout by eye
×1100p100pread from the layout by eye
×220n20nread from the layout by eye
×2100n100nread from the layout by eye
×1220n220nread from the layout by eye
×11u1uelectrolytic; read from the layout by eye
×12u22.2uelectrolytic; read from the layout by eye
×14u74.7uelectrolytic; read from the layout by eye
×110u10uelectrolytic; read from the layout by eye
×122u22uelectrolytic; read from the layout by eye
×2220u220uelectrolytic; read from the layout by eye
Diodes 2
×31N41481N4148D1, D2, D3; read from the layout by eye
D61N40011N4001read from the layout by eye
Transistors 1
Q12N50882N5088legend: 2N5088 or similar; read from the layout by eye
ICs 1
IC1TL072TL072legend: IC is TL072 or similar dual opamp; read from the layout by eye
Potentiometers 4
SustainA100KA100kPotentiometerread from the layout by eye
Hi CutA100KA100kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
Stage2B100KB100kPotentiometerdual; read from the layout by eye
LEDs 1
×2Red LEDRED LEDD4, D5; read from the layout by eye

Other boards based on the Fulltone Plimsoul