1. Produktua amaitu daview
The Keeley Bubble Tron Dynamic Flanger Phaser and Random Synth Filter is a versatile effects pedal designed to produce unique modulation sounds. Inspired by classic dynamic flangers and phasers, this pedal offers three distinct modes of operation: Dynamic Flange, Dynamic Phase, and Random Filter. It allows for expressive control over your guitar's signal, reacting to your pick attack and playing dynamics to create a range of sonic textures.

Figure 1: Keeley Bubble Tron Dynamic Flanger Phaser Pedal.
The pedal features a simple yet powerful control layout, allowing users to dial in subtle or extreme effects. Its dynamic response makes it an intuitive tool for guitarists seeking to add expressive modulation to their sound.
2. Konfigurazioa
To set up your Keeley Bubble Tron pedal, follow these steps:
- Potentzia-konexioa: Connect a standard 9V DC power supply (center negative, 65mA+ current draw) to the 9V jack on the pedal. Ensure the power supply meets these specifications to prevent damage.
- Sarrerako konexioa: Konektatu zure gitarra edo beste instrumentu bat pedalaren eskuinaldean dagoen "INPUT" konektorera, 1/4 hazbeteko instrumentu-kable estandar bat erabiliz.
- Irteerako konexioa: Konektatu pedalaren ezkerreko aldean dagoen "OUTPUT" jack-a zure amplifizatzailea edo zure seinale-kateko hurrengo pedala 1/4 hazbeteko instrumentu-kable estandar bat erabiliz.
- Hasierako ezarpenak: Before engaging the pedal, set all knobs to their 12 o'clock position and ensure the mode switch is in the middle (Phase) position for a neutral starting point.
3. Funtzionamendu-argibideak
The Keeley Bubble Tron offers a variety of controls to shape your sound. Familiarize yourself with each knob and switch:
Kontrolak:
- RATE (FDBK):
- In Filter & Phase modes: Controls the rate of the LFO.
- In Flange mode: Controls feedback. Turning left provides maximum negative feedback; turning right provides maximum positive feedback.
- SENS (sentsibilitatea):
- In Filter mode: Controls envelope sensitivity, acting like a synth filter.
- In Phase & Flange modes: Controls input sensitivity, determining the point at which dynamic control is triggered. Start with this knob at full left and adjust for desired responsiveness.
- DEPTH (Shape):
- In Filter mode: Selects LFO shape (from full left: ramp gora, ramp down, random, or triangle).
- In Phase & Flange modes: Sets the depth of the effect for mild or lush sounds.
- MAILA: Efektuaren irteera-maila orokorra kontrolatzen du.
- OINETAILUA: Toggles the effect on and off.
Mode Select Switch:
- GORA: Activates Filter mode.
- ERDIAK: Activates Phase mode.
- BEHERA: Activates Flange mode.

Figure 2: Bank A (Default Mode) Control Layout. This mode is active when the internal switch is set to Bank A.
Internal Mini Toggles (Bank Selection):
The Bubble Tron features internal mini toggles to expand its sonic capabilities. To access these, you will need to remove the back plate of the pedal.
- ANALOG FILTER (Vintage/Modern):
- Vintage modua: Rolls off some high frequencies for a warmer tone.
- Modern Mode: Provides full-range clarity (default setting).
- BANK TOGGLE (Bank 1/Bank 2):
- Bank 1 (Default): Offers Sample & Hold Filter, Dynamic Phaser, and Dynamic Flanger modes.
- 2. bankua: Offers Envelope Filter, Standard 8-Stage Phaser, and Standard Classic Flanger modes.

Figure 3: Bank B Control Layout. Access this mode by switching the internal Bank Toggle from Bank A to Bank B.

Figure 4: Internal Mini Toggles for Analog Filter and Bank Selection.

Figure 5: External Toggle Switch modes for Bank 1 and Bank 2.
4. Mantentzea
To ensure the longevity and optimal performance of your Keeley Bubble Tron, observe the following maintenance guidelines:
- Garbiketa: Use a soft, dry cloth to clean the pedal's exterior. Avoid abrasive cleaners or solvents, as these can damage the finish.
- Biltegiratzea: Gorde pedala leku fresko eta lehor batean, eguzki-argitik eta muturreko tenperaturetatik babestuta. Denbora luzez erabiltzen ez baduzu, deskonektatu korronte-iturria.
- Elikatze-iturria: Always use a regulated 9V DC power supply with a center-negative polarity and sufficient current (65mA+). Incorrect power supplies can cause damage and void the warranty.
- Konexioak: Ziurtatu kable guztiak ondo konektatuta daudela. Saihestu gehiegizko indarra kableak konektatzean edo deskonektatzean.
5. Arazoak
If you encounter issues with your Keeley Bubble Tron, try these troubleshooting steps:
- Soinurik ez:
- Egiaztatu kable guztien konexioak (sarrera, irteera, potentzia).
- Verify the power supply is correctly connected and providing the specified 9V DC.
- Ziurtatu zure tresna eta amplifikatzaileak behar bezala funtzionatzen du.
- Bypass the pedal to confirm the issue is with the pedal itself.
- Nahi gabeko zarata/burrunba:
- Erabili kalitate handiko eta isolatutako elikatze-iturri bat.
- Kable akastunak egiaztatu.
- Ziurtatu zure lurreratze egokia amplifikatzailea eta beste ekipo batzuk.
- Effect Not Engaging/Responding:
- Check the footswitch functionality.
- Adjust the SENS (Sensitivity) knob, especially in dynamic modes, to ensure it's set appropriately for your playing style and instrument output.
- Verify the MODE SELECT switch is in the desired position.
6. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Pedal Mota | Dynamic Flange, Phaser, Random Synth Filter |
| Potentzia-eskakizuna | 9V DC Center Negative, 65mA+ |
| Sarrera/Irteera | Mono Instrument Input, Mono Output |
| Elementuaren pisua | 9.6 ontza |
| Produktuaren neurriak | 6 x 7 x 10 hazbete |
| Elementuaren eredu-zenbakia | Kbubble |
| Seinalearen formatua | Analogikoa |
7. Bermea eta Laguntza
For warranty information and technical support, please refer to the official Keeley Electronics webwebgunera edo jarri harremanetan zuzenean bezeroarentzako arreta-zerbitzura. Gorde erosketaren frogagiria berme-erreklamazioetarako.
Ofiziala Webgunea: Keeley Electronics Store





