Athearn Super Sale DealsClick Here!
Menu
Advanced Search
No product found
Cart
Fast Shipping - Huge Inventory Selection - WorldWide Shipping
Menu
Account

O Scale

O Scale Model TrainsO Scale Model Trains

O Scale (1:48) is one the most popular and oldest scales in the industry, featuring one of the largest varieties of high quality trains and accessories in the market. O scale trains are larger than HO scale trains and have lots of neat features and quality detail. Popular maufacturers of O scale trains include Lionel, MTH, Atlas, and Williams, among many more.

Filters
Clear All
View as Grid List

15 Items

Set Descending Direction
  1. ESU #58219 LokSound 5 Fx DCC/MM/SX/M4 »Blank decoder« 21MTC NEM660 with loudspeaker 11x15mm No Motor Control
    ESU #58219 LokSound 5 Fx DCC/MM/SX/M4 »Blank decoder« 21MTC NEM660 with loudspeaker 11x15mm No Motor Control
    Number 58219
    Manufacturer ESU
    Scale O, HO
    $71.99
    Add to Wish List Add to Compare
  2. ESU #58325 LokSound 5 L for O Scale (with adapter board) Ready for Programming
    ESU #58325 LokSound 5 L for O Scale (with adapter board) Ready for Programming
    Number 58325
    Manufacturer ESU
    Scale O
    $165.99
    Add to Wish List Add to Compare
  3. ESU #58821 LokSound 5 Direct Ready for Programming Board Replacement Style Format
    ESU #58821 LokSound 5 Direct Ready for Programming Board Replacement Style Format
    Number 58821
    Manufacturer ESU
    Scale O, HO
    $110.99
    Add to Wish List Add to Compare
  4. SoundTraxx #884009 TSU-4400 Digital Sound Decoder - Steam-2
    SoundTraxx #884009 TSU-4400 Digital Sound Decoder - Steam-2
    Number 884009
    Manufacturer SoundTraxx
    Scale G, O, S
    $164.99
    Add to Wish List Add to Compare
  5. SoundTraxx 884609 BLU-4408 Sound/DCC Decoder for S/O/G - Blunami Steam-2 Sounds
    SoundTraxx 884609 BLU-4408 Sound/DCC Decoder for S/O/G - Blunami Steam-2 Sounds
    Number 884609
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Add to Wish List Add to Compare
  6. SoundTraxx #885018 TSU-4000 4 Amp Tsunami2 Decoder - GE Diesels
    SoundTraxx #885018 TSU-4000 4 Amp Tsunami2 Decoder - GE Diesels
    Number 885018
    Manufacturer SoundTraxx
    Scale G, O, S
    $164.99
    Add to Wish List Add to Compare
  7. SoundTraxx #885019 TSU-4000 4 Amp Tsunami2 Decoder - ALCO Diesels
    SoundTraxx #885019 TSU-4000 4 Amp Tsunami2 Decoder - ALCO Diesels
    Number 885019
    Manufacturer SoundTraxx
    Scale O, S
    $164.99
    Add to Wish List Add to Compare
  8. SoundTraxx 885617 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami EMD Sounds
    SoundTraxx 885617 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami EMD Sounds
    Number 885617
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Add to Wish List Add to Compare
  9. SoundTraxx 885618 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami GE Sounds
    SoundTraxx 885618 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami GE Sounds
    Number 885618
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Add to Wish List Add to Compare
  10. SoundTraxx 885619 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Alco Sounds
    SoundTraxx 885619 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Alco Sounds
    Number 885619
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Add to Wish List Add to Compare
  11. SoundTraxx 885620 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Baldwin and Others Sounds
    SoundTraxx 885620 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Baldwin and Others Sounds
    Number 885620
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Out of stock
    Add to Wish List Add to Compare
  12. SoundTraxx 885625 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami EMD-2 Sounds
    SoundTraxx 885625 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami EMD-2 Sounds
    Number 885625
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Add to Wish List Add to Compare
  13. SoundTraxx #886005 TSU-4000 4 Amp Tsunami2 Decoder - Electric Locomotives
    SoundTraxx #886005 TSU-4000 4 Amp Tsunami2 Decoder - Electric Locomotives
    Number 886005
    Manufacturer SoundTraxx
    Scale O, S
    $164.99
    Add to Wish List Add to Compare
  14. SoundTraxx 886604 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Electric Sounds
    SoundTraxx 886604 BLU-4408 Sound and DCC Decoder for S, O and G Scales - Blunami Electric Sounds
    Number 886604
    Manufacturer SoundTraxx
    Scale Multi, G, O, S
    $204.99
    Add to Wish List Add to Compare
  15. Digitrax SDXO487 High-Capacity Sound Decoder
    Digitrax SDXO487 High-Capacity Sound Decoder
    Number SDXO487
    Manufacturer Digitrax
    Scale Multi, G, O, S, HO
    $74.99
    Add to Wish List Add to Compare
per page
Compare
  1. Remove This Item
Compare
Clear All
You have no items to compare.
My Wish List
Last Added Items
  1. View Pre Order View Pre Order
    Remove This Item
Go to Wish List
You have no items in your wish list.
® Copyright 2025 Trainworld. All Rights Reserved.
Verified merchant by Authorize.net
Payment methods.