● Live Data
Keeley Electronics · Musical Instruments
Keeley Bubbletron Dynamic Flanger Phaser
£197.00
Fair Value
1 stores trackedBuy Signal
Price near historical average — neutral outlook
Confidence: 50/100
RSI (14)
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Need 15+ data points
Volatility (ann.)
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Need more data
30d Momentum
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Need 30+ data points
Price Position
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No 90d range data
EMA 20
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EMA 50
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Need 50+ data points
90d Low / High
£197
High: £197.00
30d Forecast
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→ Stable
◈ AI Recommendation EngineRule-based · v1
Fair Value
Price near historical average — neutral outlook
Confidence: 50%
Reasons to Buy
✓Near 90-day low — historically optimal entry point
✓Detailed product specifications available — transparent product information
Risks / Watch Out
✗Currently at or above the 90-day average price
✗Only 1 store carrying this product — limited price competition
Product Fundamentals
- The Legendary Frank Zappa The late Frank Zappa was an American musician with a career that spanned more than thirty years in the 70s and 80s. His music played an influential part in jazz fusion due to his unique sound and lyrics on controversial issues such as politics structures and movements often humorous. Due to his unique sound and iconic status Keeley decided to capture that same sound and make it available to Zappa fans. This pedal cleverly explores some of those same sounds from the past. Bubbletron The Bubbletron takes its inspiration from the MicMix DynaFlanger which was famously used by Frank Zappa to achieve his iconic sound from the 70s and 80s which featured a dynamic flanger effect to reach envelope based flanging in his solos. A dynamic flanger starts and stops based on your pick attack or envelope and similarly to this the Bubbletron uses your playing to start and stop the flanger. Control Options Unlike other flanger pedals on the market the Bubbletron cycles its effect only when you play and works in dynamic with your pick attack and strength. It also offers both positive and negative feedback with its FDBK Rate control delivering a choice of sounds from a hollow tone to a thicker smoother sound. The Sensitivity control allows you to set how sensitive you want the flange effect to be from a delicate strum to heavy fingerpicking. The Depth control allows you to control how deep you want the flanging effect to be. DynaMoPhase The Phase section of the Bubble Tron features two phaser effects. One has an LFO that you set the speed of with the Rate Control and the other is a true Dynamic Phaser. It starts and stops based on your pick attack and allows options for adjusting the Depth and Sensitivity delivering a very watery sound based on your guitar&rsquo
- s signal. Random Stepped Filter Players can also benefit from the random stepped filter with proprietary M-Style Synth bandpass shaping that allows you to control the different ramps or random nature of the pedal with the shape control option. FeaturesA Flanger and Phaser in one compact unit with random stepped filter Incorporates signal manipulation techniques used by Frank Zappa Three modes of operation including Filter Phase and Flange Responds to your pick attack as you play for an optimum effect Offers both positive and negative feedback with its FDBK controlSpecificationsControls: Rate Sensor Depth and Level Inputs: 1 x 1/4" Outputs: 1 x 1/4" Power Source: 9V DC power supply (sold separately)
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GearDeals Intelligence · Data from 2 historical price points · Analysis is informational only, not financial advice