Firefly - Professional audio equipment Radial Engineering - Free user manual and instructions
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| Product Type | Rechargeable Battery Power Supply |
| Model | Firefly |
| Brand | Radial Engineering |
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | 9V DC (regulated) |
| Output Current | 1500mA |
| Number of Outputs | 5 isolated outputs |
| Battery Type | Lithium-ion |
| Battery Capacity | 6000mAh |
| Charging Time | 3-4 hours |
| Operating Time | Up to 8 hours (depending on load) |
| Dimensions (L x W x H) | 5.1 x 3.6 x 1.4 inches (130 x 91 x 36 mm) |
| Weight | 0.7 lbs (320 g) |
| Construction | Steel chassis with powder coating |
| Protection Features | Short circuit, over-voltage, over-current, thermal protection |
| LED Indicators | Status: charging, full, low battery |
| Included Accessories | AC adapter, daisy chain cable, mounting bracket |
| Operating Temperature | 32°F – 104°F (0°C – 40°C) |
| Certifications | CE, FCC, RoHS |
| Warranty | 3 years |
Frequently Asked Questions - Firefly Radial Engineering
How long does the Firefly battery last on a full charge?
The Firefly provides up to 8 hours of operation with a typical pedalboard setup. Actual runtime depends on the current draw of your pedals.
Can I charge the Firefly while powering my pedals?
Yes, the Firefly supports pass-through charging. You can use it as a standard power supply while the internal battery charges.
Is the Firefly compatible with all 9V pedals?
It works with any standard 9V DC pedal that draws less than 1500mA total across all outputs. Each output is isolated to reduce noise.
How do I know when the Firefly is fully charged?
The LED indicator turns solid green when charging is complete. It blinks red during charging and turns amber when battery is low.
What is the warranty period for the Firefly?
Radial Engineering offers a 3-year transferable warranty against defects in materials and workmanship.
Can I use the Firefly with international voltages?
Yes, the included AC adapter accepts 100-240V AC, making it suitable for global use. You may need a plug adapter.
Does the Firefly include a power cable for the pedals?
It comes with a 5-output daisy chain cable and power adapters for barrel connectors (2.1mm and 2.5mm).
Is the Firefly safe for digital pedals?
Yes, the outputs are regulated and filtered to provide clean power suitable for both analog and digital effects.
How do I mount the Firefly under my pedalboard?
A mounting bracket is included that allows you to attach the Firefly to the underside of standard pedalboards using screws or Velcro.
Can I replace the battery in the Firefly?
The internal lithium-ion battery is not user-serviceable. If the battery fails, contact Radial support for replacement options.
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USER MANUAL Firefly Radial Engineering
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Product information
Brand : Radial Engineering
Model : Firefly
Category : Professional audio equipment