Skip to main content

This season, gift now & pay later with Get Details

Play Video
48-Month Financing*
Radial Engineering Radial Engineering

Radial Engineering PZ-Pro 2-Channel Acoustic Instrumental Preamp

Q&A SKU #L79084000000000
639.99 $639.99
Or
13.34 $13.34/mo. with 48 months financing*
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 5,120 reward points
($51.20 in credit)
Earn 5,120 reward pts.
($51.20 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).
  • Free Shipping
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

Dual input channels allow you to switch between two sources or blend them together.

The PZ-Pro is a two channel instrument preamp, switcher, and performance control station designed for stage musicians who are serious about their tone and like being in the driver's seat. Dual input channels allow you to switch between two sources or blend them together, with full control over the sound of each instrument, and the ability to bring effects pedals and a signal booster into the mix with a single footswitch.

Each channel on the PZ-Pro has its own semi-parametric equalizer section and input level, along with individual filter controls to reduce feedback on stage. Channel-B also features a microphone input to allow any dynamic or condenser microphone to be used,including clip-on instrument mics or even vocal microphones. An FX Loop with a wet/dryknob provides the ability to blend in as much or as little pedal effects as desired, with a footswitch to bring them in and out of the signal chain at a moment's notice.

Finally,once your tone is completely dialed-in, balanced XLR direct outs feed the PA system or 
a recording interface, with both Pre-EQ and Post-EQ outputs available.
Technical Specifcations: *



Features

  • Two independent input channels with separate EQs
  • Microphone input on channel-B with 48V phantom power
  • EFX Loop and clean Boost with footswitch control
  • Balanced pre and post-EQ outputs to feed PA/Monitors
  • Switch/Combine instruments with a clip-on or vocal mic
  • PZ Boost circuit to optimize for use with piezo transducers
  • Selectable High-Pass/Notch filter to reduce on-stage feedback
  • Reconfigure the EFX/Boost footswitch to suit your setup

Take total control over your tone. Order today.

Specs

PZ-Pro 2-Channel Acoustic Instrumental Preamp Specifications:

  • Audio Circuit Type:   Proprietary active circuit 
  • Number of channels:   2x Inputs, Mono Pre and Post EQ XLR balanced Out 
  • Frequency Response:   20Hz - 20kHz ±0.5dB 
  • Input Gain:   +20dB (Instrument Input), +55dB (Mic Input) 
  • Boost Gain:   +10dB (PZ Boost) +15dB (Variable Boost) 
  • Maximum Input-  Instrument:   +20dBu 
  • Maximum Input - Microphone: 0dBu 
  • Clip Level:   +10dBu @ XLR output 
  • Total Harmonic Distortion:   <0.005% (+4dBu, 20Hz-20kHz, unity gain) 
  • Input Impedance:   220k Ohms at input jack (10Meg Ohms when PZ Boost active) 
  • Output Impedance - XLR: 150 Ohms 
  • Output Impedance - 1/4" Amp Out: 1k Ohms 
  • Output Impedance - Tuner Out: 2.6k 
  • Ohms Noise:   -91dB
  • General Specifcations:
  • Construction:   14-gauge steel 
  • Size:   9.10"L x 5.32"W x 1.82"H (231 x 135 x 46mm) 
  • Weight:   5.0lbs (2.27kg) 
  • Power:   15VDC, 400mA (center pin positive) 
  • FCC Approval: Complies with section 15 of the FCC rules 
  • Conditions: For indoor use at temperatures between +5°C and +40°C 
  • Warranty:   Radial 3-year, transferable 
Q&A

Questions & Answers

Do you have questions about this product?

Prop 65 Warning Icon
WARNING: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Lead, which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat