Transformers

transformers — pre-owned

9,218listings

Browse 9,218 transformers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Lionel   ultra fast "Gunrunner" circuit breaker kit for 2  trains
USED

Lionel ultra fast "Gunrunner" circuit breaker kit for 2 trains

$29.95
MRC Symphony 77 Digital Railroad Sounds - All Scales,  Tested, NICE
USED

MRC Symphony 77 Digital Railroad Sounds - All Scales, Tested, NICE

$68.58
American Flyer 300 Watt 30B DUAL TRAIN CONTROL TRANSFORMER Tested WORKS! Lot X
USED

American Flyer 300 Watt 30B DUAL TRAIN CONTROL TRANSFORMER Tested WORKS! Lot X

$114.95
Bridgewerks Power Mag 2425 Power Transformer -Used Original box w/Instructions
USED

Bridgewerks Power Mag 2425 Power Transformer -Used Original box w/Instructions

$449.25
Lionel transformer 175 watt Tw transformer, advanced features sale
USED

Lionel transformer 175 watt Tw transformer, advanced features sale

$95.00
Lionel ZW 275 Transformer  reconditioned  with new features never done before
USED

Lionel ZW 275 Transformer reconditioned with new features never done before

$335.00
LIONEL 6-14198 CW-80 TRANSFORMER – TESTED # 2
USED

LIONEL 6-14198 CW-80 TRANSFORMER – TESTED # 2

$65.00
Marklin #6627 AC Toy Transformer 120V 60Hz 30VA Tested and works
USED

Marklin #6627 AC Toy Transformer 120V 60Hz 30VA Tested and works

$39.99
Lionel 1033 transformer 90 watts with new GREAT FEATURES now with power on LED!
USED

Lionel 1033 transformer 90 watts with new GREAT FEATURES now with power on LED!

$80.00
Lionel 1033 90 Watt Multi-control Transformer Tested And Working Bm
-53%
USED

Lionel 1033 90 Watt Multi-control Transformer Tested And Working Bm

$13.99
MRC 20 N & HO Trains Control Master 20 Power Center EX/Box
USED

MRC 20 N & HO Trains Control Master 20 Power Center EX/Box

$129.99
Digitrax Zephyr Command Control Set - DCS 50 With DB200+ Booster
USED

Digitrax Zephyr Command Control Set - DCS 50 With DB200+ Booster

$165.00
MRC Sound & Power 7000 HO Transformer Controller w/Momentum & Brake Read Add
FOR PARTS OR NOT WORKING

MRC Sound & Power 7000 HO Transformer Controller w/Momentum & Brake Read Add

$74.99
Crest/Aristocrsft G Scale 10 AMP DC Power Supply Ultima CRE-55460 Tested
USED

Crest/Aristocrsft G Scale 10 AMP DC Power Supply Ultima CRE-55460 Tested

$107.99
LIONEL POSTWAR #1033 - 90 WATT TRANSFORMER - NEW CORD AND DIODE, TESTED
USED

LIONEL POSTWAR #1033 - 90 WATT TRANSFORMER - NEW CORD AND DIODE, TESTED

$79.95
KATO Power pack standard model No. 22-011, Made in Japan
USED

KATO Power pack standard model No. 22-011, Made in Japan

$89.00
Rail Driver Train Controller w/Train Simulator Desktop Railroad Cab Controller
USED

Rail Driver Train Controller w/Train Simulator Desktop Railroad Cab Controller

$180.00
Life-Like HO Scale Hobby Transformer 120V Tested/Works
USED

Life-Like HO Scale Hobby Transformer 120V Tested/Works

$12.99
Control Master Model Train Controller
USED

Control Master Model Train Controller

$35.00
MRC AH501 O Scale 130 Watt Pure Power Transformer
-60%
USED

MRC AH501 O Scale 130 Watt Pure Power Transformer

$61.09
Lionel Trainmaster Multi-Control ZW 275 Watts Transformer
USED

Lionel Trainmaster Multi-Control ZW 275 Watts Transformer

$129.99
Athearn (SDK 789) Power Pack Model Train Throttle Control
USED

Athearn (SDK 789) Power Pack Model Train Throttle Control

$34.97
Lionel  switch kit to power up lots of tracks or other stuffs
USED

Lionel switch kit to power up lots of tracks or other stuffs

$24.95
Lionel Transformer Type 4150 Blue Transformer For Trains Made In USA UNTESTED
FOR PARTS OR NOT WORKING

Lionel Transformer Type 4150 Blue Transformer For Trains Made In USA UNTESTED

$19.99
Lionel KW Transformer Fully reconditioned with features never done, with pwr led
USED

Lionel KW Transformer Fully reconditioned with features never done, with pwr led

$175.00
LIONEL KW TRAINMASTER TRANSFORMER 190 WATT DUAL CONTROL FOR 2 TRAINS REFURBISHED
SELLER REFURBISHED

LIONEL KW TRAINMASTER TRANSFORMER 190 WATT DUAL CONTROL FOR 2 TRAINS REFURBISHED

$97.88
MRC Tech II Loco Motion 2500 HO Transformer Proportional Tracking Working
USED

MRC Tech II Loco Motion 2500 HO Transformer Proportional Tracking Working

$39.99
Vintage Lionel Type-ZW 275 Watt Trainmaster Transformer Multi-Control Powers On
FOR PARTS OR NOT WORKING

Vintage Lionel Type-ZW 275 Watt Trainmaster Transformer Multi-Control Powers On

$100.00
Lionel Type 4090-2/1033- Multi Control Transformer Tested
USED

Lionel Type 4090-2/1033- Multi Control Transformer Tested

$35.00
Aristo-Craft 5400 1.8 Amp Train Power Pack w/PWC-Used -No Box  -As Is
USED

Aristo-Craft 5400 1.8 Amp Train Power Pack w/PWC-Used -No Box -As Is

$43.99
Vtg Lionel Train Trainmaster Type-KW Transformer 115 Volts 190 Watt Bakelite
USED

Vtg Lionel Train Trainmaster Type-KW Transformer 115 Volts 190 Watt Bakelite

$92.00
Lionel 6-14182 TMCC Accessory Switch Controller  still in unopen Original Box
USED

Lionel 6-14182 TMCC Accessory Switch Controller still in unopen Original Box

$30.00
Lionel Vintage ZW 275 Watt Transformer Fully Restored.
USED

Lionel Vintage ZW 275 Watt Transformer Fully Restored.

$225.00
GE Vintage Toy Train Transformer 100 Watts #236095, 110 Volts READ
FOR PARTS OR NOT WORKING

GE Vintage Toy Train Transformer 100 Watts #236095, 110 Volts READ

$17.95
Lionel 6-14111 O Gauge 153IR Controller EX/Box
-57%
USED

Lionel 6-14111 O Gauge 153IR Controller EX/Box

$29.49
Sun Lines DD O Gauge Vintage Lionel Trains Test Set Bench
USED

Sun Lines DD O Gauge Vintage Lionel Trains Test Set Bench

$409.99
Lionel Z 250 Watt Transformer, Refurbished, Excellent in Original Box
SELLER REFURBISHED

Lionel Z 250 Watt Transformer, Refurbished, Excellent in Original Box

$149.99
Vintage MRC 2500 HO Scale Loco-Motion Tech II Model Train Controller TESTED
-16%
USED

Vintage MRC 2500 HO Scale Loco-Motion Tech II Model Train Controller TESTED

$23.50
IC Controls TPC3000 Track Power Controller Tested
-10%
USED

IC Controls TPC3000 Track Power Controller Tested

$89.10
LIONEL POSTWAR #1033 - 90 WATT TRANSFORMER - NEW CORD - , TESTED - EXC+++++
USED

LIONEL POSTWAR #1033 - 90 WATT TRANSFORMER - NEW CORD - , TESTED - EXC+++++

$50.00