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Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969
Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969

Vtg TAT IV 12 Transistor Throttle DC Transformer Lynn Westcott w Metal Case 1969

$ 26.39

Availability: 100 in stock
  • Voltage: 120VAC
  • Material: metal
  • All returns accepted: Returns Accepted
  • Restocking Fee: No
  • Condition: Amazing vintage unit. Tested- working condition. See photos and description. 12 transistors
  • MPN: Tat-IV
  • Return shipping will be paid by: Seller
  • Color: black
  • Brand: Tat IV
  • Item must be returned within: 30 Days
  • Vintage (Y/N): Yes
  • Control: Analog
  • Power Supply: DC
  • Refund will be given as: Money Back
  • Year: 1969
  • Country/Region of Manufacture: United States

    Description

    Description
    Amazing vintage throttle. Tested- working condition.
    Built from Linn Westcott’s TAT-IV design published as "Improved Transistor Throttle" in the March 1969 issue of Model Railroader
    I basically just tested it running a locomotive. I did not test every feature
    Measures 10 x 8" x 8" tall
    Looking inside the case, the wiring is super neat and organized. There are 3 circuit boards. I see 12
    transistors
    The 2 circuit boards on the top plug in. They are labeled Tri-Delt TAT IV BD B , and Bd C. Board A is probably the power supply board
    I understand that this was developed by LINN WESCOTT, editor of MODEL RAILROADER (1961-1977)
    Rotary controls include: Throttle, Brake, Maximum volts, Start Volts, R
    ate of acceleration, Pulse width
    S
    witches include AC Power, Acceleration, Pulse, Forward Reverse, and air brake
    Great project for someone skilled in both electronics and model railroading
    Shipped weight 12 pounds
    Click shipping tab for all options
    Guarantee
    Every item we sell is guaranteed 100% to be as described, and we do everything possible to provide 5 STAR service. If there is a problem, we will take care of it! Simply send us an eBay message or call us at the phone number on your invoice (10AM-5PM EST). Click on our ME page for more information about our business