Products

Product Description

The Radial ProDI is a passive direct box that combines exceptional audio performance with solid dependable construction, making it the ideal general duty direct box for stage and studio.

The heart of the ProDI is a wound Radial transformer. It features an exceptionally high 140k ohm input impedance to reduce loading while enabling the ProDI to handle extreme signal levels at all frequencies without distortion. This is further improved upon with an internal MuMETAL shield to protect against electromagnetic fields that can cause unshielded transformers to distort.

This compact direct box begins with 14-gauge steel I-beam skeleton for added rigidity and Radial's unique book-end design that creates a protective zone around switches and connectors. Glass filled nylon connectors and high cycle switches combine with the mil-spec PCB and internal RF filtering to provide durability and noise-free performance. A full bottom no-slip pad provides both mechanical isolation and electrical insulation to further protect against the rigors of professional touring.

The ProDI is ideally suited for instruments such as bass guitar, active acoustics, keyboards and just about anything else! When you consider all of the features and the tag, it is no wonder the Radial ProDI has become one of the most popular direct boxes ever made.

• 2 Channels Full Range Passive Direct Box
• Full range passive direct boxes
• Isolation transformer eliminates noise
• Very low harmonic and phase distortion
• Compact and rugged design
• Ideal for live sound and studio
• Mono (ProDI) or stereo (ProD2) models
• Easy to use
• Passive - no batteries or psu required
• Isolated to get rid of buzz and hum
• Compact passive direct box for stage and studio
• Able to handle huge transients without distortion
• Transformer isolation eliminates noisy ground loops
• Plug and play easy to use feature set - on stage or in the studio

• Audio Circuit Type: Passive, transformer based
• Number of Channels: Single channel (mono)
• Frequency Response: 20Hz ~ 18.5KHz
• Dynamic Range: 128 dB
• Maximum Input: +18 dB @ 20Hz
• Total Harmonic Distortion: 0.01% from 20Hz~20kHz @-10 dB
• Phase Deviation: 1° @ 100Hz; 8° @ 20Hz
• Input Impedance: 140k ohm, unbalanced
• Output Impedance: 150 ohm, balanced