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Radial PZ-DI Orchestral Instrument DI

$229.99

Radial PZ-DI Orchestral Instrument DI

SKU: R800 3005 Categories: ,
Description

Description

Radial PZ-DI™ Orchestral Instrument DI

Part No. R800 3005 

  • Optimized for orchestral instruments on a live stage
  • Adjustable load for piezo and magnetic pickups
  • Variable low-cut filter to control bass resonance
  • 48V phantom powered, does not require batteries

The Radial PZ-DI™ is a unique direct box that is specifically designed for acoustic and orchestral instruments. Unlike most direct boxes that are limited to a ‘one size fits all’ design, the PZ-DI lets you properly match the input impedance to the source to optimize the frequency response, dynamics and feel so that no matter what type of pickup you employ, you will enjoy smoother, more musically pleasing results.

The design begins with a 3-position load adjustment switch: The 1 meg-ohm position delivers the classic impedance found on most active DI boxes. The 220k-ohm setting warms up the tone of a magnetic pickup to give you the feel and tone as if connected to a tube amplifier. The ultra-high 10 meg-ohm impedance is used to compensate for the harsh, squawky tone that usually plagues piezo-equipped instruments. This is followed by a fully variable high-pass filter that lets you ‘size the instrument’ by gently rolling off bass frequencies to eliminate unwanted resonance. You could for instance, retain the low frequencies on a cello or increase the cut-off point to better suit a violin. For active instruments such as acoustic guitars that incorporate a battery powered preamp, you can engage a low-pass filter to gently soften the hard edge for a smoother more natural tone.

To maximize signal handling and reduce distortion, the PZ-DI incorporates an innovative DC to DC switching supply that converts the phantom power to deliver extra headroom. This provides ample dynamic range for acoustic instruments. Should an extra loud source such as an active bass or digital keyboard be encountered, simply activate the -15dB pad to satisfy the situation. Other problem solvers include a 180° polarity reverse switch to tame hot spots on stage that can cause feedback and a ground lift switch to help eliminate hum and buzz caused by ground loops.

The Radial PZ-DI is a ground breaking direct box that can instantly adapt to all types of pickups so that you can enjoy the full frequency response and dynamics of an orchestral string instrument, smooth-out the peaks of bluegrass fiddle, banjo or mandolin, split off a bass guitar without excessive loading, or naturally amplify an acoustic guitar without the usual tone-altering effects.

 

PZ-DI™ Specifications

The Radial PZ-DI is an active direct box that has been optimized for use with acoustic instruments. It boasts an ‘always on’ high-pass filter that delivers an exceptionally linear response from 40Hz to 20kHz with less than 0.05% distortion when used with instrument level sources. And with noise levels -125dB below the normal operating level, PZ-DI rivals the very best studio preamps made today. The innovative ground lifting scheme enables pin-1 audio ground to be lifted without cutting off 48V phantom, thus enabling the J48 to be used without reverting to batteries. The Radial PZ-DI may well be the most versatile 48 volt phantom powered direct box made today.

Specifications  
Specifications are subject to change without notice.
Audio circuit type: Proprietary analog circuit with low-noise FET op-amp
Frequency response: 20Hz ~ 20kHz
Dynamic range: 105dB
Equivalent input noise: -98dBu
Maximum gain: +4.6dB
Total harmonic distortion: 0.02% /td>
Input impedance: 10M/1M/220K-Ohms
Input impedance with PAD on: 50K-Ohms
Output impedance: 200 Ohms – nominalt
Features  
Input pad: -15dB
XLR configuration: AES standard (pin-2 hot)
General  
Power: 48V phantom – proprietary digital switching
Construction: 14 gauge steel chassis and outer shell
Finish: Durable powder coat
Size: (W x H x D) 84 x 127 x 48mm (3.3″ x 5.0″ x 2″)
Weight: 1.2 lb (544 g)
FCC approval: Complies with section 15 of the FCC Rules
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable
Brand

Brand

Radial

Radial
Additional information

Additional information

Weight 15 lbs
Manufacturer

Condition

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