It's a fairly simple device, and it does exactly what it purports to do.
Verified purchase: Yes | Condition: Pre-owned
like new, power up my zw to run o scale choo choo's
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
works well
Verified purchase: Yes | Condition: Pre-owned
this product is working just great. I have two of these already, however I built this layout the ideal of doubling the power supply to the TPC 400 control...Mission accomplished!
Verified purchase: Yes | Condition: New
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