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RADIAL ENGINEERING SB-1-ACOUSTIC Direct boxes - D.I. active acoustic instruments
Direct Boxes - Active D.I. Acoustic Instrumentation
Designed to fit in a guitar case, the SB-1 is the smallest DI Radial ever released! But don't let the looks fool you, this ultra-compact StageBug is absolutely brilliant! The SB-1 features a standard instrument input jack and a "thru" output for your tuner or stage amp. The ultra-quiet active circuitry converts the signal from low to high impedance, reducing sensitivity to noise and interference that can be induced by long cable runs. With a 48V phantom power supply, the SB-1 requires no batteries or external power supplies to operate. Just plug in and you're ready to play! The active circuit has a carefully selected input impedance of 220k to eliminate load problems while providing a smooth, warm sound. This is especially important when 'interfacing' with low output vintage guitar pickups for recording or reamping. The SB-1 is also equipped with a -15dB pad that reduces the input sensitivity to properly handle even the loudest instruments. This makes the SB-1 perfectly suited for electric bass and keyboards. To reduce 'feedback', simply operate the polarity switch, eliminating areas of the stage that can generate low frequency resonance.
- THD: 0.005% @ 1 kHz
- Display: LED
- Category: direct box
- Digital conversion: no
- Inputs: jack
- Outputs: jack, XLR
- Settings: -10 dB attenuator, phase inverter
- Power supply: phantom power
- Frequency response: 20 Hz - 20 kHz
- Dimensions (mm): 114 x 47 x 34
- Weight (kg): 250 g
- Lights: No
- Built-in preamp: No
- Max input level (dBu): 2
- No. of channels: 1
- Additional specs: - Technology: Active
- Dynamic range: >100 dB
- Input impedance: 800 kΩ
- Output impedance: 330 Ω
- Very robust construction: 1.29 mm steel chassis
Specific References
- SRA SB-1-ACOUSTIC
- 0676101040643