Radial ProDI Passive DI Box - Secondhand

Full Description

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 ¼” 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