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JOYO Tremolo Guitar Pedal, Optical Photoelectric Circuit for Classic Tube Amp-Style Tremolo, True Bypass (JF-09)
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 29, 2026 12:34 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 83% — a steep markdown from the official listing.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
JoyoDirect
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓OPTICAL PHOTOELECTRIC CIRCUIT – AUTHENTIC TUBE AMP TREMOLO: The optical photoelectric circuit recreates the warm, pulsating tremolo of classic tube amplifiers—without the need for a vintage amp. From subtle, swaying movement to a choppy, psychedelic pulse, this all-analog circuit delivers the rich modulation that players describe as "defying the adage of 'you get what you pay for.'"
✓SIMPLE 2-KNOB CONTROL – INTENSITY & RATE: Dial in your perfect tremolo sound with ease. The Rate knob sweeps from a slow, gradual pulse (1Hz) to a rapid, shimmering warble (20Hz), while the Intensity control adjusts from barely-there movement to deep, pronounced modulation. The LED indicator pulses with the rate, so you can set your tempo before you even play a note.
✓TRUE BYPASS WITH TRANSPARENT SIGNAL PATH: True bypass switching preserves your guitar's natural tone when the pedal is disengaged—zero tone coloration and zero signal degradation. Your core tone stays clean and unaffected, whether the pedal is on or off.
✓ROAD-READY ALUMINUM ALLOY HOUSING: Housed in a rugged aluminum alloy casing with a classic stoving varnish finish—built to withstand heavy stomping on crowded pedalboards. For volume drop concerns, an internal trim pot is accessible for fine-tuning the output level to match your setup.
✓QUALITY YOU CAN TRUST – BACKED BY REAL SUPPORT: Backed by JOYO's decade-plus reputation for crafting musical, budget-friendly gear. If you experience any issues—especially unexpected noise or the tremolo effect not engaging properly—first check your power supply (a regulated 9V adapter is recommended). Our support team is ready to assist through your Amazon order page.
⚙️ Specifications
Brand
JOYO
Style
Tube Tremolo
Color
Yellow,Black
Product Dimensions
4.73"L x 2.84"W x 2.17"H
Item Weight
280 g
Voltage
9 volts_of_direct_current
Amperage
7 microamps
Audio Output Effects
Tremolo,Modulation
Controls Type
Knob
Power Source
Corded Electric,Battery Powered
Hardware Interface
1/4-inch Audio
