Pioneer SX-838, SX-939 & SX-1010 Replacement Indicator Light Boxes – Complete Kit or Individual

Restore the beautiful illuminated front-panel switches of your vintage Pioneer receiver with these high-quality, 3D-printed replacement light boxes. Designed as replacements for the original light boxes used in the Pioneer SX-838, SX-939, and SX-1010, these newly manufactured parts make it easier to repair damaged lighting assemblies and bring your receiver back to its original illuminated appearance.

After more than 50 years, the original Pioneer plastic light boxes are often brittle, cracked, warped, melted, or damaged by the heat produced by incandescent bulbs. Even light boxes that still appear usable may break during removal or when installing replacement lamps. These newly manufactured replacements provide a dependable solution without requiring you to search for another fragile used part.

Available Light Box Options

Whether you're replacing a single damaged light box or restoring your receiver's entire front-panel lighting system, we offer flexible purchasing options.

Complete Front-Panel Light Box Kit

The complete kit includes all five replacement light boxes needed for the front-panel illuminated switches:

• Four (4) 3-Gang Light Boxes

• One (1) 2-Gang Light Box

This complete kit replaces the light boxes used throughout the receiver's illuminated front-panel switch assemblies, including:

• Speaker Selector Switches

• Low / High / -20 dB Selector Switches

• Function Selector Switches (AM, FM, AUX, PHONO, etc.)

• Mono / Loudness Switches

The complete kit is ideal for full restorations, allowing you to replace all five aging original light boxes during the same repair.

Individual Replacement Light Boxes

Don't need the complete kit? Both light box styles are also available individually:

• 3-Gang Replacement Light Box – Purchase the quantity needed.

• 2-Gang Replacement Light Box – Purchase the quantity needed.

Simply select the appropriate light box style and quantity for your restoration project.

Designed for Easy LED Installation

Each replacement light box is designed for use with 3mm LEDs, allowing for easy LED fitment and helping simplify your receiver's lighting upgrade.

LEDs produce significantly less heat than traditional incandescent bulbs, helping protect the new light boxes from the heat damage commonly found on original Pioneer parts.

Whether you're performing a complete Pioneer receiver restoration or simply repairing a damaged indicator assembly, these replacement light boxes help restore the classic illuminated appearance of your stereo.

Product Features

• Designed as replacements for original Pioneer front-panel switch light boxes

• Compatible with the Pioneer SX-838, SX-939, and SX-1010

• Complete kit includes four 3-gang and one 2-gang light box

• Individual 3-gang and 2-gang light boxes available separately

• Replaces brittle, cracked, melted, warped, or heat-damaged originals

• High-quality 3D-printed construction

• Designed for easy installation of 3mm LEDs

• Covers speaker selection, low/high/-20 dB, function selection, and mono/loudness switch indicator assemblies

• Ideal for vintage Pioneer receiver repairs and complete restorations

• New replacement parts—no need to rely on another 50-year-old used light box

Restore the Classic Pioneer Glow

Give your classic Pioneer receiver the attention it deserves. Whether you need a single replacement light box or a complete set for all five illuminated switch assemblies, these newly manufactured ATO Audio replacements provide a practical solution for restoring your vintage receiver.

Bring the vintage glow back to your Pioneer SX-838, SX-939, or SX-1010 with ATO Audio replacement light boxes!