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Black rack-mount tuner with large multicolour LED display and front-panel controls

LORDWORLD

LORDWORLD Pitchblack X Pro Chromatic Rack-Mount Tuner effect

SKU CH-8F0Q-4XYTT

A rack-mount chromatic tuner with a large multicolour LED display, four meter modes, built-in cable tester and switchable Ultra Buffer or true bypass operation

  • Large multicolour LED display for clear stage visibility
  • Four meter modes including strobe and focus for precise tuning
  • Built-in Ultra Buffer preserves signal over long cable runs
  • Switchable true bypass keeps vintage pedals sounding authentic
  • Integrated cable tester speeds up on-stage troubleshooting

Rackmount Tuner for Stage and Studio

The LORDWORLD Pitchblack X Pro is a rackmount chromatic tuner built for professional studio racks and stage rigs. It targets guitarists who need reliable tuning in a standard rack format. The unit suits players of all skill levels seeking precise pitch reference during performance or recording sessions.

Display Modes and Signal Tools

Four meter modes — regular, strobe, half-strobe and focus — let you choose the visual feedback that matches your tuning workflow. A built-in ULTRA BUFFER preserves signal integrity over long cable runs, while a True Bypass option maintains compatibility with vintage pedals. An integrated cable tester adds quick troubleshooting for faulty leads without extra gear.

Dual Power Operation

The tuner runs from a standard 9V power supply or batteries, giving you flexible power options for fixed installations or portable rigs. This dual-source design ensures the unit stays operational whether mounted in a powered rack case or used on a stage without accessible mains outlets.

How it compares

Measured against everything we stock in Audio Effects & Processors, at today’s prices. Recalculated every night.

Price $384.99
Pricier than about 70% of the 293 comparable items (median $199.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

Does the ULTRA BUFFER circuit or the True Bypass switch ever need servicing?

The ULTRA BUFFER and True Bypass modes are solid-state circuits with no user-serviceable parts; they are designed to last the life of the pedalboard without maintenance.

What limits continuous operation on a pedalboard — battery drain or heat?

The tuner draws very little current, so a fresh 9 V battery lasts for many hours; mains power eliminates drain, and the low-power LED display generates negligible heat even when left on all day.

How much noise or heat does the pedal add when it stays powered on during a full set?

In True Bypass mode the signal path is completely passive, adding no noise; in Ultra Buffer mode the buffer is unity-gain and quiet, and the multicolour LED display runs cool enough that the chassis stays at room temperature.

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