Radial StageBug SB-4 Active Piezo DI Box
Radial StageBug SB-4 Active Piezo DI BoxDetails
The Radial StageBug SB-4 is an active DI box ideal for use with piezo pickups such as those on classical guitars, violins, mandolins, cellos and double bass.
Product Ref: 40420View Full Description
Full DescriptionView Full Description
Comments from customers who bought this item:
The StageBug SB-4 has a 1/4" input for the instrument's pickup and unlike many other DI boxes the SB-4 features very high 10meg-ohm impedance that smooths out tricky peaks that can give piezos a bad name. This high impedance also broadens the frequency response for a more natural and pleasing sound. The active circuit performs the high-to-low impedance conversion and balances the signal to enable long runs upwards to 100 meters without loss delivering spectacular linearity and low distortion throughout the audio range.
Feedback is eliminated on stage by the high-pass filter and 180 degree polarity reverse switch. This reduces excessive bottom end which also reduces resonance that can cause the top of the instrument to vibrate. The polarity reverse reduces any acoustic hotspots on stage whilst keeping the natural tone of the instrument. It does this by changing the phase relationship between the PA system and room acoustics which sometimes combine to produce peaks.
Connections include an AUX out for a stage amp plus a standard XLR output to feed the PA. The SB-4 is phantom powered so no batteries are needed. This compact pedal is ideal for orchestral artists, blue grass players and pop string quartets that need to turn it up when in concert.
- Audio circuit type: Piezo optimized active buffer
- Frequency response: 20Hz ~ 20kHz (± 1.0dB)
- Total harmonic distortion: <0.006%
- Dynamic range: 100dB
- Input impedance: 5Meg Ohms
- Maximum input: +4dBu
- Gain: +2dB
- Output impedance: 330k Ohms
- Equivalent input noise: -101dBu
- Noise floor: -97dBu
- Inter-modulation distortion: <0.01%
- Phase deviation: 10° @ 50Hz
- Switches: High Pass Filter, Phase, Ground Lift
- Low-cut filter: 150 Hz
- Filter slope: 6dB/octave
- Instrument input: ¼" buffered with piezo optimized load
- Auxiliary output: ¼" buffered to drive guitar effects, amplifier or tuner
- Balanced output: Pin-1 ground, pin-2 (+), pin-3 (-)
- Polarity reverse: 180°
- Ground lift (input): Soft lift with 100 Ohms to ground
- Construction: 16 gauge steel chassis & outer shell
- Finish: Baked enamel
- Size: 4.5" x 1,85" x 1.35" (114mm x 47mm x 34mm)
- Weight: 0.55 lbs (250 grams)
- Shipping Size: 8.25" x 5" x 1.75" (210mm x 127mm x 44mm)
- Shipping Weight: 0.8 lbs (365 grams)
- Power: 48V phantom power
- Warranty: Radial 3-year, transferable
The product price includes a one year warranty and 30 day money back guarantee.
However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.
The highlights of this enhanced warranty service are:
- Warranty is extended to 5 years from the date of delivery.
- Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
- Collection and delivery costs are included for the first two years
- Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
- Warranty is transferable if the item is re-sold
- Loan or replacement equipment will be provided if the product isn't repaired within 30 days
- If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
- The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount
Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.
For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.
This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.
Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.
All Products are new unless stated, and include a minimum of one year warranty.
Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:
- CDs & DVDs
- In-ear Monitors
- Earplugs and Ear Protection
- Mouthpieces, Reeds etc… for Woodwind and Brass instruments
- Mouth / Lip Care Products
We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.
If you also purchase items that do not qualify for free delivery, some delivery charges may be applied to your order which will be shown in your shopping basket.