Love performing live? Then plug in and play like a pro. The Radial ProDI Passive DI Box ensures the best sound possible. With a high-performance transformer on board, you get pristine signal integrity for your guitars and other line level instruments.
No unwanted noise. Just great sound. The ProDI eliminates buzzing from ground loops, so you’ll always get the clearest sound. And with a -15dB pad at hand, you’ll never have to worry about distortion when plugging in your high output instruments. Perfect for any setup.
Thanks to its robust compact construction, the ProDI can be introduced into the tightest of stage or studio spaces. Never worry about knocks and drops getting in the way of your performance. With its metal chassis, you’re ready for any challenge.
For the musician who demands the best performance and practicality combined. At the heart of the ProDI is the intuitive Eclipse ET-DB2 transformer, delivering a frequency response of 20Hz to 20kHz. No matter how high your signal level gets, you can rest assured that this passive workhorse is able to withstand tremendous transients without distortion.
Unlike an active circuit that can overload when the signal exceeds the rail voltage, transformer-based DI boxes saturate. This creates a pleasing effect, naturally rounding the tone whilst acting like a subtle limiter. This is particularly beneficial when working with digital pianos, samplers, and drum machines that can produce excessive dynamics.
Features:
– Compact passive DI perfect for stage and studio use
– Handles huge transients without distorting
– Eliminate noisy ground loops with built-in transformer isolation
– Pristine signal for line level instruments with a 1/4″ jack input
– Easily reduce input sensitivity for basses and keyboards with the -15dB pad switch
– Hi-impedance thru will not load-down instrument tone
Specifications:
– Audio circuit type: Passive transformer-based
– Number of channels: Single channel (Mono)
– Frequency response: 20Hz-18.5KHz (± 0.2dB)
– Dynamic range: 128dB
– Maximum input: +18dB @ 20Hz
– Total harmonic distortion: 0.01 from 20Hz-20kHz @-10dB
– Phase deviation: 1° @ 100Hz; 8° @ 20Hz
– Input impedance: 140k Ohms unbalanced
– Output impedance: 150 Ohms balanced
– Transformer: Radial RT-DBI 12:1 ratio
– Shield: Faraday mu-metal can
– Input pad: -15dB
– 180° polarity reverse: Inverts absolute phase
– Ground lift: Disconnects pin-1 at XLR output
– XLR configuration: AES standard (pin-2 hot)
– Connectors: 1/4″ in & thru, XLR-M out
– Construction: 14 gauge steel chassis & outer shell
– Finish: Baked enamel
– Size: (W x H x D) 70 x 108 x 44mm (2.75″ x 4.25″ x 1.75″)
– Weight: 0.54kg (1.2lbs)
– Shipping Size: W x H x D: 102 x 76 x 165mm (4.00″ x 3.00″ x 6.50″)
– Shipping Weight: 0.61 kg (1.35 lbs)
– Power: Passive, no power required.
