Introducció
The Donner Versa Yellow Fall II is a versatile 2-in-1 guitar effects pedal combining both reverb and delay. Designed for electric guitars, it offers a wide range of tonal possibilities with its digital 3x3 multi-mode effects. This manual provides essential information for setting up, operating, and maintaining your pedal to ensure optimal performance.

Figura 1: superior view of the Donner Versa Yellow Fall II pedal, showcasing its controls and footswitches.
Configuració
Connexió d'alimentació
The Yellow Fall II pedal requires a 9V DC center-negative power adapter (not included). Connect the adapter to the DC 9V input jack on the pedal.

Figure 2: Close-up of the DC 9V power input jack on the pedal.
Connexions d'àudio
The pedal features 2x2 stereo input/output. You can connect your instrument and amplifier(s) in mono or stereo configurations.
- Configuració monofònica: Connect your guitar to the INPUT L(MONO) jack. Connect the OUTPUT L(MONO) jack to your ampmés viu.
- Configuració estèreo: Connect your instrument (e.g., stereo keyboard or guitar with stereo output) to both INPUT L(MONO) and INPUT R jacks. Connect OUTPUT L(MONO) and OUTPUT R to two separate amplifiers or a stereo input device.

Figure 3: The pedal connected in a stereo configuration, showing input and output jacks.

Figure 4: Diagram illustrating various connection possibilities for the pedal.
Funcionament del pedal
The Donner Versa Yellow Fall II features dedicated footswitches for Delay and Reverb, along with various control knobs and toggle switches for detailed sound shaping.

Figura 5: Mésview of all controls on the Donner Versa Yellow Fall II pedal.
Controls de retard
- NIVELL: Adjusts the overall output level of the delay effect.
- HORA: Controls the delay time, from 40ms to 2500ms.
- REPETICIONS: Sets the number of delay repeats (feedback).
- TYPE Switch (Echo, Digital, Vintage): Selects between three distinct delay modes:
- Eco: Classic analog-style delay.
- Digital: Clean, precise digital delay.
- Vintage: Warm, tape-like delay with subtle modulation.
- DELAY Footswitch: Toggles the delay effect on/off.

Figure 6: Visual representation of the three delay modes.
Controls de reverberació
- NIVELL: Adjusts the overall output level of the reverb effect.
- DECAÏMENT: Controls the length of the reverb tail.
- TYPE Switch (Hall, Room, Plate): Selects between three distinct reverb modes:
- Sala: Simulates a large concert hall, offering a spacious and expansive sound.
- Habitació: Mimics the acoustics of a smaller room, providing a more intimate and natural decay.
- Placa: Emulates a classic plate reverb, known for its bright and dense sound.
- Interruptor de peu REVERB: Toggles the reverb effect on/off.

Figure 7: Visual representation of the three reverb modes.
Shared Controls & Features
- TO: A single knob that simultaneously adjusts the timbre of both delay and reverb effects for cohesive sound shaping.
- N-1-2 Switch: This switch allows for preset management:
- N (Normal): The pedal operates based on the current physical knob settings.
- 1 i 2: Recalls saved presets. You can save your current settings to Preset 1 or 2 by holding down the S|T button for 2 seconds while the switch is in the desired preset position.
- S|T Button: This multi-function button serves two purposes:
- Desa la configuració predeterminada: Long-press for 2 seconds to save current knob settings to Preset 1 or 2 (selected via N-1-2 switch).
- Toc Tempo: When the delay effect is active, tap this button multiple times to set the delay time. The blue LED will blink to indicate the current tempo.

Figure 8: The N-1-2 switch and S|T button for preset management.

Figure 9: Using the S|T button for tap tempo control.
Vídeos oficials de productes
Sounds & Setup: Get start with Donner Versa Pedal
This video provides a comprehensive guide to the sounds and setup of the Donner Versa pedal, demonstrating its various features and modes.
Donner Versa - delay and reverb combo pedal solo
This video showcases the Donner Versa pedal's delay and reverb capabilities through a solo performance, highlighting its tonal versatility.
Donner Yellow Fall II - 3x3 Reverb-Delay Combo Pedals
Un breu sobreview of the Donner Yellow Fall II, demonstrating its 3x3 reverb and delay combinations.
Manteniment
- Keep the pedal clean by wiping it with a soft, dry cloth.
- Avoid exposing the pedal to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or repair the pedal yourself, as this may void the warranty.
- Ensure proper power supply (9V DC center-negative) to prevent damage.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Incorrect power supply; loose cables; pedal not engaged. | Ensure 9V DC center-negative power. Check all audio cables. Press footswitch to engage effect. |
| So feble o distorsionat | Incorrect level settings; faulty cables. | Adjust LEVEL knobs. Try different cables. |
| Soroll/bruix no desitjat | Poor power supply; ground loop; interference from other pedals. | Use a high-quality isolated power supply. Try a different power outlet. Isolate pedal from other noisy devices. |
| Tap Tempo not working | Delay effect not active; incorrect tapping rhythm. | Ensure Delay footswitch is engaged. Tap the S|T button in a consistent rhythm. |
Especificacions
| Característica | Detall |
|---|---|
| Dimensions | 3.35 cm de llargada x 1.8 cm d'amplada x 4.8 cm d'alçada |
| Pes de l'article | 13.4 unces (380 grams) |
| Font d'alimentació | 9V DC Center Negative (Adapter not included) |
| Format del senyal | Digital |
| Interval de temps de retard | 40-2500ms |
| Tone Frequency Range | 1000Hz-18000Hz |
| Tipus de derivació | true Bypass |
| Material | Carcassa totalment metàl·lica |
Garantia i suport
For warranty information and technical support, please refer to the official Donner weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el rebut de compra com a comprovant de compra.





