Digitrax SDN147PS N Standard 1 Amp 4 Function 16 bit Sound Decoder with Speaker

Digitrax SDH167D Series 7 DCC Sound Decoder + Speaker 2-Pack HO Scale

Digitrax SDN147PS N Scale Series 7 Sound Decoder with 8-pin plug & speaker 2026

Digitrax DCS52 Zephyr Express DCC Starter Set 2025 USA Edition Model Train

ESU 58820 LokSound 5 ~ Micro 8-pin DCC Sound Decoder FREE SHIPPING HO or N Scale

Digitrax SDH167D ~ New 2026 ~ HO Scale ~ 1 Amp DCC Sound Decoder With Speaker

ESU 50340 Modular Dual Speaker Baffle Set Kit ~ 2 Sugar Cubes | $5 Offer | SALE!

Digitrax Command Control DCS50 Zephyr Starter Set 2.5 Amp W/Box TESTED