Enclosure not stated · 4 knobs
Echoes
Based on the Wampler Faux Analog Echo· 1 other board clones it
- Category
- Delay
- Controls
- Delay · Level · Repeats · Tone
- Price
- £5.00in stock
From the vendor
The Echoes is our take on the Wampler Faux Analog Echo
The Echoes is based on the PT2399 chip (don’t buy your PT2399 from ebay…use somewhere decent like Rapid / BitsBox / Mouser) and offer’s classic echo delay with an added tone control, you can dial in all colours between warm analog and a fat tape echo tone and with a slapback setting, you can easily mimic the old famous Sun Records “tiled bathroom” rockabilly tone we all love so much. It really is a great delay pedal that’s up there with the best of the best.
We’ve also added a mod pad – this allows you to add in your favourite LFO if you wish (your call, we like it without!)
Delay : 650ms maximum
Power: 9V negative center / 18V negative center (if components used are rated for at least 35V)
Some suggestions:
Controls:
• Tone – note: this affects the tone of the repeats (adjust c29 if you want to mess about!)
• Repeats
• Delay
• Level
Note: Remember to socket any IC’s and transistors!
Compares to: Wampler Faux Analog Echo
Schematic
The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 62 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 24 | ||||
| R4 | 12K | 12k | 0.25 Watt Resistor | |
| R6 | 12K | 12k | 0.25 Watt Resistor | |
| R9 | 12K | 12k | 0.25 Watt Resistor | |
| R11 | 12K | 12k | 0.25 Watt Resistor | |
| R15 | 12K | 12k | 0.25 Watt Resistor | |
| R18 | 12K | 12k | 0.25 Watt Resistor | |
| R19 | 12K | 12k | 0.25 Watt Resistor | |
| R21 | 12K | 12k | 0.25 Watt Resistor | |
| R1 | 100K | 100k | 0.25 Watt Resistor | |
| R2 | 100K | 100k | 0.25 Watt Resistor | |
| R24 | 100K | 100k | 0.25 Watt Resistor | |
| R3 | 1M | 1M | 0.25 Watt Resistor | |
| R8 | 1M | 1M | 0.25 Watt Resistor | |
| R12 | 22K | 22k | 0.25 Watt Resistor | |
| R13 | 22K | 22k | 0.25 Watt Resistor | |
| R17 | 10K | 10k | 0.25 Watt Resistor | |
| R20 | 10K | 10k | 0.25 Watt Resistor | |
| R5 | 510K | 510k | 0.25 Watt Resistor | |
| R7 | 220K | 220k | 0.25 Watt Resistor | |
| R10 | 2K7 | 2.7k | 0.25 Watt Resistor | |
| R14 | 47K | 47k | 0.25 Watt Resistor | |
| R16 | 1K | 1k | 0.25 Watt Resistor | |
| R22 | 2K2 | 2.2k | 0.25 Watt Resistor | |
| R23 | 470r | 470 | 0.25 Watt Resistor | |
| Capacitors 29 | ||||
| C2 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C4 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C6 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C12 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C24 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C27 | 100nF | 100n | C Rect L7.0mm W2.0mm P5.00mm | |
| C5 | 10nF | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C8 | 10nF | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C15 | 10nF | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C18 | 10nF | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C26 | 10nF | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C11 | 1uF | 1u | C Rect L7.0mm W2.0mm P5.00mm | |
| C17 | 1uF | 1u | C Rect L7.0mm W2.0mm P5.00mm | |
| C23 | 1uF | 1u | C Rect L7.0mm W2.0mm P5.00mm | |
| C28 | 1uF | 1u | C Rect L7.0mm W2.0mm P5.00mm | |
| C3 | 10uF | 10u | CP Radial D5.0mm P2.00mm | |
| C9 | 10uF | 10u | CP Radial D5.0mm P2.00mm | |
| C16 | 1nF | 1n | C Rect L7.0mm W2.0mm P5.00mm | |
| C19 | 1nF | 1n | C Rect L7.0mm W2.0mm P5.00mm | |
| C20 | 100pF | 100p | C Disc D4.3mm W1.9mm P5.00mm | |
| C21 | 100pF | 100p | C Disc D4.3mm W1.9mm P5.00mm | |
| C1 | 100uF | 100u | CP Radial D5.0mm P2.00mm | |
| C7 | 47p | 47p | C Disc D4.3mm W1.9mm P5.00mm | |
| C10 | 4.7pF | 4.7p | C Disc D4.3mm W1.9mm P5.00mm | |
| C13 | 680pF | 680p | C Disc D4.3mm W1.9mm P5.00mm | |
| C14 | 47uF | 47u | CP Radial D5.0mm P2.00mm | |
| C22 | 68nF | 68n | C Rect L7.0mm W2.0mm P5.00mm | |
| C25 | 150nF | 150n | C Rect L7.0mm W2.0mm P5.00mm | |
| C29 | 68nF | 68n | C Disc D4.3mm W1.9mm P5.00mm | |
| Diodes 1 | ||||
| D1 | 1N4001 | 1N4001 | D DO-41 SOD81 P7.62mm Horizontal | |
| ICs 2 | ||||
| U1 | TL072 | TL072 | DIP-8 W7.62mm Socket | |
| U2 | PT2399 | PT2399 | DIP-16 W7.62mm Socket | |
| Potentiometers 4 | ||||
| DELAY | B50K | B50k | Potentiometer Alpha just holes | |
| LEVEL | B50K | B50k | Potentiometer Alpha just holes | |
| REPEATS | B25K | B25k | Potentiometer Alpha just holes | |
| TONE | A10K | A10k | Potentiometer Alpha just holes | |
| Other 2 | ||||
| 78L05 | 78L05 | 78L05 | TO-92 Inline Wide-large-solderpads | |
| G*** | LOGO | LOGO | domain-18mm | |
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