Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
4.5 (6)
$639.99
Amazon
4.5 (8)
$639.99
Reverb
$639.99 New
$524.79 Used
Gear4Music
£699.00

Average Price: $626

Standard/Professional

$599

$2000+

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Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Radial PZ-Pro 2-Channel Acoustic Preamp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Designed for the discerning musician who values precision and control, the Radial PZ-Pro 2-Channel Acoustic Preamp is your gateway to mastering stage and studio soundscapes. This versatile preamp is a powerhouse, offering dual input channels that allow seamless switching or blending of two sources, each with its own semi-parametric EQ. Whether you're playing an acoustic guitar or using a microphone, the PZ-Pro gives you the flexibility to tailor each channel independently, enhancing your performance with precision.

Channel 1 is tailored for piezo and magnetic pickups, while Channel 2 accommodates both instrument and mic inputs, complete with switchable phantom power for dynamic and condenser microphones. The PZ-Pro’s built-in FX loop, equipped with a wet/dry blend knob, lets you integrate your favorite effects pedals effortlessly. Additionally, a piezo boost function is at your disposal, ensuring your signal stays robust and clear.

With its intuitive design, the PZ-Pro also offers selectable High-Pass and Notch filters to combat feedback and unwanted frequencies, making it an essential addition to any live setup. The balanced XLR outputs, available in both Pre-EQ and Post-EQ configurations, ensure your meticulously crafted tone reaches the PA or recording interface with pristine clarity.

Key Features:

  • Dual input channels with independent semi-parametric EQs
  • Channel 2 mic input with switchable 48V phantom power
  • FX Loop with wet/dry blend and footswitch control
  • Balanced Pre-EQ and Post-EQ XLR outputs
  • Selectable High-Pass and Notch filters for feedback reduction
  • Piezo boost circuit for optimized piezo transducer performance

Product specs

Type Acoustic Instrument Preamp
Channels 2
EQ 3-band EQ with Semi-parametric Mids
Polarity Switch Yes
Feedback Control Notch/Highpass Filter
Inputs 2 x 1/4" (instrument), 1 x XLR (mic), 1 x 1/4" (FX receive)
Outputs 1 x 1/4" (amp out), 1 x 1/4" (FX send), 1 x XLR (pre EQ out), 1 x XLR (post EQ out)
Other I/O 1 x 1/4" (tuner out)
Power Source 15V DC 400mA power supply (included)
Height 1.82"
Width 9.1"
Depth 5.32"

FAQs

What types of instruments can the Radial PZ-Pro 2-Channel Acoustic Preamp accommodate?

The Radial PZ-Pro is designed for acoustic instruments, supporting both piezo and magnetic pickups, and includes a microphone input with phantom power, making it versatile for various acoustic setups.

How does the Radial PZ-Pro help reduce feedback during live performances?

The PZ-Pro features a selectable High-Pass/Notch filter, which effectively reduces on-stage feedback, ensuring clearer sound during live performances.

Can the Radial PZ-Pro be used with a microphone and an instrument simultaneously?

Yes, the Radial PZ-Pro has two independent channels, allowing you to connect and use both a microphone and an instrument at the same time.

Does the Radial PZ-Pro include any features to enhance piezo pickup performance?

Yes, the PZ-Pro includes a PZ Boost circuit specifically designed to optimize the performance of piezo transducers, enhancing their sound quality.

What are the main output options on the Radial PZ-Pro?

The Radial PZ-Pro offers multiple output options, including pre and post-EQ XLR outputs for PA/Monitors, as well as 1/4" outputs for amps and effects loops.

Radial Engineering

Radial Engineering

PZ-Pro Demo & Sound Clips With Grammy Winning Producer & Songwriter Joe West

Video thumbnail for PZ-Pro Demo & Sound Clips With Grammy Winning Producer & Songwriter Joe West by Radial Engineering

PZ-Pro Demo & Sound Clips With Grammy Winning Producer & Songwriter Joe West

Radial Engineering

Radial Engineering

Video thumbnail for PZ-Pro | Radial Engineering by Radial Engineering

PZ-Pro | Radial Engineering

Radial Engineering

Radial Engineering

Video thumbnail for Radial PZ Pro Acoustic Preamp Demo and Overview by Adrian Bellue

Radial PZ Pro Acoustic Preamp Demo and Overview

Adrian Bellue

Adrian Bellue

Reviews

PROS

  • Two inputs with separate EQs for diverse tonal control

  • Excellent rugged build quality, handles stage use well

  • Intuitive layout with bright LEDs for clear stage visibility

  • Dual inputs allow for flexible instrument combinations

  • High-quality audio performance, great for piezo pickups

  • Solid footswitch design, ensures durability

  • Functions as a DI box with XLR outputs

  • Simplified operation compared to more complex competitors

  • Suitable for live gigs with multiple instruments

CONS

  • Footswitches are loud, disruptive in quieter settings

  • Sweepable mids lack precision for detailed sound shaping

  • Top switches feel flimsy, may wear out over time

  • Requires a tool to engage piezo boosts

  • Lacks rubber feet, user needs to secure stability

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Radial PZ-Pro 2-Channel Acoustic Preamp.

Features and functionality

  • The PZ Pro includes an XLR mic input, unlike the PZ Pre and Red Eye, which only feature 1/4 inch inputs.

    Source
  • The PZ Pre and Pro models require a dedicated DC 15v power supply, while the Red Eye offers more flexible power options, including XLR phantom power, AC 9-18v, or 9v battery.

    Source
  • Some users prefer preamps with a variable high-pass filter (HPF) for controlling bass frequencies, particularly when using dual channels.

    Source

Value and pricing

  • The PZ Pro's additional features come at a cost, being approximately $250 more expensive than the PZ Pre and Red Eye, which may affect its appeal for budget-conscious buyers.

    Source

Use cases and applications

  • The Radial PZ-Pro is praised for seamlessly switching between electric bass and upright, making it ideal for musicians who double on both instruments.

    Source
  • It's recommended to send two independent lines to the Front of House (FoH) to prevent issues with bass EQ control on stage during live performances.

    Source

Comparisons

  • The Grace Felix 2 is highlighted as a top-tier, potentially final preamp purchase, competing directly with the Radial PZ-Pro in terms of quality and functionality.

    Source

User experience

  • Owners appreciate the Radial PZ-Pro for its comprehensive feature set, despite its higher price point compared to budget-friendly options like the EBS Stanley Clarke Preamp.

    Source

Critic Reviews

Radial Engineering PZ-Pro Acoustic Preamp Review | GuitarPlayer

guitarplayer.com

The Radial PZ-Pro Acoustic Preamp is a powerhouse for acoustic musicians, offering a velvet tone with no noise and a user-friendly interface that conceals deep functionality. Its dual-channel setup, flexible I/O, and formidable EQ section make it an acoustic command center rather than just a pedal. Highlights include a warm, hi-fi sound quality and simple controls that allow for easy optimization of tones across multiple instruments. While the review praises its features and construction, it notably finds no downsides, making it an Editors' Pick for serious players seeking sonic quality and flexibility.

positive

Radial’s Powerful Updated Acoustic Preamp-Plus - Premier Guitar

premierguitar.com

Radial PZ-Pro is a robust, feature-rich powerhouse for acoustic musicians on the go. Its road-worthy build and versatile features, including dual channels, independent EQ controls, and a built-in effects loop, make it an ideal centerpiece for any setup. The preamps deliver clarity and headroom, while the blend knob ensures effects don't overshadow your core tone. However, it misses individual channel outputs and a switchable pre/post EQ feature. Overall, the PZ-Pro excels in practical, real-world applications without unnecessary frills, making it a pro-level tool for enhancing acoustic amplification. At $499, it's a solid investment for serious players.

positive

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