Product information "Radial Engineering JDI "
The world's best passive DI box from Radial! Equipped with Jensen transformers, the JDI offers unrivalled audio quality and complete electrical isolation to eliminate ground loops and noise. With virtually zero phase and harmonic distortion and a signal bandwidth of 10Hz to 40kHz, the JDI is ideal for guitar, bass and keyboards. It also features a stereo-to-mono mix, two switchable attenuators for normal operation and connection to loudspeaker cabinets as well as 180° phase reversal.
In the major comparison test of DI boxes conducted by tools magazine (issue 2/2010), the Radial JDI was named performance test winner. The test included 21 DI boxes from various manufacturers, with both the Radial JDI and Radial ProDI taking equal first place with their audio values.
"These Canadian DI boxes impress with excellent features such as switchable phase or switchable filters on the JDI and J-48 models. When selecting the audio transformers, Radial relies on models from the manufacturer Jensen, which offer excellent transmission characteristics across the board."
"The excellent frequency response in conjunction with the first-class hum margin of -84.6dB are evidence of the high quality."
"Conclusion: If we look at the tables in terms of audio data, [...] the two Radial models JDI and Pro DI emerge as the winners with 24 points."
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