Korg Pitchblack Pro Rackmount Tuner

Korg Pitchblack Pro Rackmount Tuner (PB-05)

The Korg Pitchblack Pro is a professional 1U rackmount tuner designed for guitarists, bassists, and live sound professionals who require ultra-precise tuning with maximum visibility and reliability in stage or studio environments. Engineered with KORG’s advanced 3D-style LED meter and high-accuracy pitch detection, it delivers fast, stable tuning performance even in demanding live conditions.

Unlike standard pedal tuners, the Pitchblack Pro is built for rack integration, making it an ideal centerpiece for touring rigs, professional amplifier setups, and fixed studio installations. Its combination of multiple display modes, buffered signal design, and flexible connectivity makes it a trusted tuning solution for serious musicians.

High-Visibility 3D LED Meter

The Pitchblack Pro features a large, high-brightness LED tuning display designed for maximum readability from a distance. Its unique 3D optical structure enhances depth perception, allowing musicians to clearly see pitch deviation even in low-light or high-glare stage environments.

• Ultra-bright LED tuning display
• 3D-style visual depth for improved readability
• Highly visible from long distances
• Optimized for stage lighting conditions

Multiple Tuning Display Modes

The tuner offers three selectable display modes, allowing musicians to choose the most comfortable and accurate visual feedback style depending on their performance needs.

• Regular Mode – traditional cent-based tuning display
• Strobe Mode – ultra-precise visual pitch tracking
• Half Strobe Mode – hybrid precision display for fast tuning

High-Precision Tuning Performance

Designed for professional accuracy, the Pitchblack Pro delivers extremely precise pitch detection suitable for stage tuning, studio recording, and instrument calibration. It supports a wide frequency range, making it suitable for standard guitars, extended-range instruments, and bass guitars.

• Wide tuning range suitable for guitar and bass instruments
• High-accuracy pitch detection (±1 cent class performance)
• Supports standard 12-tone equal temperament tuning
• Calibration adjustable for reference tuning flexibility

Rackmount Professional Design

The Pitchblack Pro is housed in a compact 1U rackmount chassis designed for integration into professional audio systems. Its slim depth allows flexible installation in racks, pedalboard systems, or flat surface setups, making it highly adaptable for different performance environments.

• Standard 1U rackmount form factor
• Compact and lightweight construction
• Can be installed in racks or used standalone
• Removable rack ears for flexible mounting options

Flexible Input and Output Connectivity

This tuner provides both front and rear panel connectivity, enabling seamless integration into complex signal chains. It supports multiple input routing options for instruments, effects systems, and studio setups.

• Front-panel input for quick instrument connection
• Rear-panel input for rack or pedalboard routing
• Output for signal pass-through integration
• Mute function for silent tuning during live performance

Buffered Signal and Cable Management Tools

The Pitchblack Pro includes a high-quality buffered output stage to maintain signal integrity across long cable runs and complex pedal or rack setups. It also features a built-in cable checker, helping technicians and musicians quickly identify faulty cables during setup or troubleshooting.

• High-quality buffered output for signal stability
• Minimizes tone loss in long signal chains
• Integrated cable testing function
• Ideal for professional touring and studio use

Performance-Oriented Features

Designed with live musicians in mind, the Pitchblack Pro includes practical features that streamline performance workflow and reduce stage downtime.

• Silent tuning via mute function
• Fast and responsive pitch tracking
• Stable tuning display under stage lighting
• Reliable operation for professional touring environments

Key Features

• 1U professional rackmount tuner (PB-05)
• High-brightness 3D LED tuning display
• Regular, Strobe, and Half Strobe modes
• Buffered output for signal integrity
• Built-in cable checker for troubleshooting
• Front and rear input connectivity
• Mute function for silent tuning
• Flexible rack or standalone placement

Why Choose the Korg Pitchblack Pro?

The Korg Pitchblack Pro is built for professionals who demand absolute tuning accuracy, reliability, and visibility in live or studio environments. Its rackmount design makes it ideal for fixed installations and touring rigs, while its advanced display system ensures instant pitch recognition even in challenging lighting conditions. For musicians who require a dependable, high-performance tuning solution integrated directly into their setup, the Pitchblack Pro delivers a robust and stage-ready solution.