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Radial Engineering PZ-DI User Manual

Radial Engineering PZ-DI User Manual

Acoustic / electric pickup selector, buffer and direct box
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True to the Music
PZ-DI
Acoustic / Electric
Pickup Selector,
Buffer and Direct Box

User Guide

Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam BC V3C 5M5
Tel: 604-942-1001 Fax: 604-942-1010
email: info@radialeng.com

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Summary of Contents for Radial Engineering PZ-DI

  • Page 1: User Guide

    True to the Music ™ PZ-DI Acoustic / Electric Pickup Selector, Buffer and Direct Box User Guide Radial Engineering Ltd. 1588 Kebet Way, Port Coquitlam BC V3C 5M5 Tel: 604-942-1001 Fax: 604-942-1010 email: info@radialeng.com...
  • Page 2: Table Of Contents

    In developing the PZ-DI, we have incorporated fl exibility both at the input and the output. You will fi nd the signal routing to be ef- fi...
  • Page 3 8. ACOUSTIC PIEZO FOOTSWITCH: used to activate the guitars acoustic piezo pickup channel. 9. ELECTRIC PICKUP FOOTSWITCH: used to activate the guitars magnetic pickups channel. NOTE: Both PZ-DI channels and pickups may be active at the same time. 10. ACOUSTIC PIEZO OUT: ¼” output connects the acoustic piezo pickup to the on-stage acoustic amplifi...
  • Page 4: System Setup

    16. HI-CUT FILTER: three position switch removes high frequencies from the acoustic piezo signal. Position 1 = Flat (bypassed). Position 2 = Cuts high frequencies above 2.8kHz. Position 3 = Cuts very high frequencies above 7.2kHz. TYPICAL SYSTEM SETUP ™ Radial Engineering Ltd. PZ-DI User Guide...
  • Page 5: Using The Pz-Di

    True to the Music USING THE PZ-DI The Radial PZ-DI is pretty much ‘plug and play’ easy to use. There are only a few little extras that one needs to be aware of to take full advantage of the PZ-DI’s feature set. The easiest way to...
  • Page 6 Drag Control reintroduces the load on the pickup to replicate how the guitar sounds when connected directly to a tube (valve) amp through a length of cable. Because the PZ-DI is buffered, the signal will likely be too clean if set to full. The 12 o’clock position replicates the sound of a Fender Stratocaster®...
  • Page 7: Using The Pz-Di With Two Instruments

    True to the Music The Built In Direct Box The PZ-DI is equipped with a built-in active Radial DI box that works exclusively with the piezo channel. This DI circuit is similar to the popular Radial J48 in that it is active and able to handle plenty of level without distortion.
  • Page 8 For the electric-magnetic pickup signal path, pedals would simply be connected from the ¼” electric output before going to the stage amp. The PZ-DI will act as a buffer for the pedals which will quiet them down and allow longer cable runs to 50 feet (15 meters) without appreciable noise.
  • Page 9 15 volt supply. Will the PZ-DI alter my electric guitar tone? Yes and no. The PZ-DI will buffer your guitar and it will lower the impedance. This lowers noise, allows you to run longer cables and eliminates the popping when you switch pickups on and off.
  • Page 10: Block Diagram

    True to the Music BLOCK DIAGRAM HIGH-CUT LOW-CUT FILTER FILTER Radial PZ-DI Specifi cations Acoustic Piezo Input: ¼" Phone unbalanced, 10 Meg Ohm input impedance LOW-CUT Filter: Low frequency cut-off at 75Hz and 220Hz HI-CUT Filter: High frequency cut-off at 2.8kHz and 7.2kHz Effects Loop (Acoustic ¼"...
  • Page 11 1588 Kebet Way, Port Coquitlam BC V3C 5M5 tel: 604-942-1001 fax: 604-942-1010 email: info@radialeng.com Tonebone PZ-DI Users Guide v1.0 - Feb. 2010 - Part #: R870 1237 00 Specifi cations and appearance subject to change without notice. Copyright © 2010 Radial Engineering Ltd.