Higher Rail Voltage, Higher Headroom
Most battery-powered guitars and basses will produce as much as 7 Volts when played at maximum volume, which can easily overload typical active direct boxes which have are only able to handle about 3 Volts. The J48 uses a unique switching power supply that raises the internal rail voltage so it can handle up to an incredible 9 Volts, resulting in improved signal handling and greater headroom. This additional headroom significantly reduces distortion of all types, allowing the natural tone and character of the instrument to shine through.
- Exceptional headroom & dynamic range
- Retains the natural sound of the instrument
- Merge switch sums stereo instruments to mono
- Powered by 48V phantom, no batteries required
J48™ MK2 Specifications
- Type: Active 48V with switching supply
- Input impedance: Unbalanced 220K-Ohms
- Output impedance: Balanced 600-Ohms
- Frequency response: 20Hz ~ 20kHz
- Noise Floor -99dB
- Total harmonic distortion: 0.002% @ -5dBu
- Phase distortion: 1º @ 100Hz; 11º @ 20Hz
- Maximum input: +10dBu
- Size: 3.3″ x 5.0″ x 2″ (84 x 127 x 48mm)
- Weight: 1.55 lb (720 g)
- Construction: Welded 14-gauge steel
- Finish: Baked enamel coat
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