1590B · 3 knobs
Hot Waffle
Based on the Crowther Audio Hot Cake 03
- Category
- Overdrive
- Controls
- Presence · Drive · Volume
- Difficulty
- Beginner
- Price
- €9.90out of stock
Heads up Builders widely report inconsistent quality from PCB Guitar Mania boards, and whether a given board works is a gamble. Read recent forum reports before ordering.
From the vendor
Project overview
Based on Crowther Audio hotcake Designed following the schematic of the 2003 version for a glassier Fenderish character.
Introduction
There is a reason why the Crowther Audio hotcake is around for more than 40 years (first build in 1976). The original pedal was designed to leave the guitar’s undistorted component unchanged while providing a nice fat mid-gain distortion sound without resorting to a treble cut circuit, which will also affect the guitar tonality. Meaning, if you like the sound of your amplifier but want to push it harder, this will be the perfect project for you.
We recommend putting this particular build in front of your guitar amp, not in the effects loop.
Based on the 2003 version for a glassier Fenderish character.
Controls
• Drive
• Volume
• Presence
For further analysis on this circuit take a look at this thread on Free Stomp Boxes Forum.
For any technical questions regarding this build don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.
Hot Waffle – Building Docs
Hot waffle – Drilling Template
Schematic
The schematic is in the vendor's build document, page 6. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 23 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| R1 | 220r | 220 | ||
| R2 | 82k | 82k | ||
| R3 | 1m | 1M | ||
| R4 | 100k | 100k | ||
| R5 | 10k | 10k | ||
| R6 | 220r | 220 | ||
| R7 | 100k | 100k | ||
| R8 | 10k | 10k | ||
| R9 | 10k | 10k | ||
| R10 | 1k | 1k | ||
| Capacitors 7 | ||||
| C1 | 10n | 10n | ||
| C2 | 10uf | 10u | ||
| C3 | 10uf | 10u | ||
| C4 | 500pf | 500p | ||
| C5 | 22n | 22n | ||
| C6 | 82n | 82n | ||
| C7 | 56n | 56n | ||
| Diodes 1 | ||||
| D1 | 1N5238 | 1N5238 | ||
| ICs 1 | ||||
| IC1 | LM741 | LM741 | ||
| Potentiometers 3 | ||||
| PRESENCE | 50KB | B50k | Potentiometer | |
| DRIVE | 50KC | C50k | Potentiometer | |
| VOLUME | 50KA | A50k | Potentiometer | |
| LEDs 1 | ||||
| D2 | 3mm LED | 3MM LED | ||