If you're looking for a legendary but expensive JDI replacements, the PRO-DI will satisfy you with its exceptional manufacturing quality, offered at a very reasonable price.
Radial spirit in a compact format.
The legendary DI Radials, such as the JDI, continue to quietly print their mark on stages and in studios around the world. These real standards, expensive and very complete, are however over-calibrated for some users. The Pro-DI has been specially developed to offer the audio performance and robustness of the famous JDI, but in a compact format and at a more affordable price. This true concentrate of technology contains the quintessence of Radial's famous DI, while offering sleek functions and design.
Concessions on quality? Never !
Audio quality has always been a priority for Radial, and this Pro-DI is no exception. Its core is built around a custom-built transformer, capable of handling very high amplitude signals without any distortion due to its exceptionally high input impedance of 140 k?. This makes it the ideal DI for high-powered instruments such as bass, keyboards or active acoustic guitars. The internal shield in Mu-Metal effectively protects the transformer from electromagnetic disturbances, and thus avoids any interference of the signal. To use without moderation !
Biblical simplicity ...
You do not have a PhD in Nuclear Physics? That's good ! With Pro-DI, you will not need it! It's so easy to use that you probably will not open the manual. Connect it, switch on the attenuator of 15 dB if necessary or the switch of mass in the event of interference, and the turn is played! Like the JDI, the Pro-DI's components are protected by a large steel shield specially designed to limit any stress on the printed circuit boards. The connectors and switches also benefit from effective protection thanks to the metal advanced chassis, while the non-slip pad mechanically and electrically isolates the DI from the ground. Literally indestructible!
Option accessible and refined at the JDI, the Pro-DI concentrates the substantive marrow of its big sister in a compact and very easy to use format. A real tour de force!
Following the footsteps of the JDI, the Pro DI is an ultra compact passive DI that has been specifically designed for small structures so that they can benefit from the quality of a Radial DI at a more affordable price.
The Pro DI is equipped with a custom transformer capable of withstanding high levels without saturating. This high-performance transformer has an exceptionally linear bandwidth of 20Hz to 18kHz, making it ideal for musical instruments and audio equipment. The ProDI is equipped with a 15dB attenuation switch as well as a ground breaking switch to solve the problems of ground loops.
A stereo version is also available, the Pro D2. The Pro D2 is essentially the combination of 2 Pro DIs in 1 compact case.
Outstanding features:
- passive DI, superb sound
- High performance custom Radial Transformer
Applications:
- Acoustic and bass guitars
Category: direct box
Number of channels: 1
Lamps: no
Digital conversion: no
Frequency response: 20 Hz - 18.5 kHz TH
D: <0.01%
Max Input Level (dBu): 18
Integrated preamp: no
Inputs: jack
Outputs: XLR, jack
Settings: attenuator -15 dB, mass switch
Food: passive
Dimensions (mm): 70 x 108 x 44
Weight (kg): 0.54
Brand reference number:
SRA PRO-DI
en 
Certified
