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EXHIBIT(10)(bb)

|  1. | Effective      as of December 31, 2008, Appendix E to the Merged Plan shall be      established and shall consist of the pre-merger Electromechanical Plan      document (as amended and restated effective March 1, 2005 and most      recently dated February 4, 2005) and shall represent a complete set of      provisions applicable to employees and participants to which Appendix E      applies. |
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| 2.   | Effective      as of December 31,2008, Appendix F to the Merged Plan shall be      established and shall consist of the pre-merger Corporate Plan      document (as amended and restated effective March 1, 2005 and most      recently dated February 4, 2005) and shall represent a complete set      of provisions applicable to employees and participants to which Appendix      F applies. |
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| (a)   | On      August 13, 1957, CTS Corporation established a pension plan, and as may      be amended from time to time, was known as the "CTS Corporation      Salaried Employees' Pension Plan" (hereinafter referred to as the      "Plan"). |
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| (b)   | The      Company, through its Resistor Network Division, also maintains the CTS      Corporation Retirement Plan as adopted by the Resistor Network Division      (the "Resistor Network Division Plan"). The Company, through its Asheville      Division, Electromechanical Group, further maintains the CTS      Corporation Retirement Plan, as adopted by the Asheville Division,      Electromechanical Group (the "Asheville Division Plan"). The Resistor      Network Division Plan and the Asheville Division Plan was merged into      the Plan as of December 31, 2002. The assets and liabilities of the      Resistor Network Division Plan and the Asheville Division Plan were merged      into this Plan at such time. The post-merger surviving plan was renamed      the CTS Corporation Pension Plan (the "Plan," effective December 31,      2002), and applies to certain salaried and hourly employees who satisfy      the requirements forparticipation. |
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|  (c      )   | The      Company, through its Electromechanical Division, also maintains the CTS      Corporation Retirement Plan as adopted by the Electromechanical Division      (the "Electromechanical Division Plan"). The Company, further maintains      the CTS Corporation Retirement Plan (the "Corporate Plan"). The      Electromechanical Division Plan and the Corporate Plan will be merged      into this Plan as of December      31, 2008. The assets and liabilities of the Electromechanical      Division Plan and the Corporate Plan will be merged into this Plan at      such time. The post-merger Plan applies to certain salaried and hourly      employees who satisfy the requirements for      participation. |
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| (a)   | Effective      December 31, 2002, the Plan document shall contain Appendix C which shall      consist of the prior plan document for the Resistor Network Division Plan      (as amended and restated effective December 8, 1994 and most      recently dated June 12, 2002). Appendix A shall represent a complete      set of provisions for employees and participants to which the      Appendix applies. |
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| (b)   | Effective      December 31, 2002, the Plan document shall contain Appendix D which      shall consist of the prior plan document for the Asheville Division Plan      (as amended and restated effective December 8, 1994 and most recently      dated June 12, 2002). Appendix B shall represent a complete set of      provisions for employees and participants to which the Appendix      applies." |
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| (c)   | Effective      December 31, 2008 the Plan document shall contain Appendix E      which shall consist of the prior plan document for the      Electromechanical Division Plan (as amended and restated effective March      1, 2005 and most recently dated February 5, 2005). Appendix E shall      represent a complete set of provisions for employees and participants to      which the Appendix applies. |
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| (d)   | Effective      December 31, 2008, the Plan document shall contain Appendix F      which. shall consist of the prior plan document for the Corporate      Plan (as amended and restated effective March 1, 2005 and most recently      dated February 5, 2005). Appendix F shall represent a complete set of      provisions for employees and participants to which the Appendix      applies. |
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| 7. | Section      2. l(g) of each of Appendix C, Appendix D, Appendix E, and Appendix F of      the Merged Plan shall be amended to add the following new subparagraph      (iii), effective as of January1,2004: |
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| 8. | Section      7.5(b) of the Merged Plan is amended to add the following as a new      paragraph 4, effective as of January  1, 2004: |
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|  |              "(4) | Applicable      Interest Rate: Notwithstanding anything herein to the contrary, in      accordance with the Pension Funding Equity Act of 2004 ('TFEA") and with      Code Section 415(b)(2)(E)(ii) as in effect prior to the Pension Protection      Act of 2006, the interest rate of 5.5 percent shall be substituted for the      Applicable Interest Rate for Plan Years beginning in 2004 and 2005, in the      case of a payment form subject to the minimum present value requirements      of Code section 417(e)(3); provided however, that the transition rule of      PFEA Section 101(d)(3) and IRS Notice 2004-78 shall be applied. For Plan      Years beginning on or after January 1, 2006, in the case of a payment form      subject to the minimum present value requirements of Code section      417(e)(3), the interest rate used to the determine the equivalent straight      life annuity shall be 5.5 percent or such higher interest rate as      described in Code section415(b)(2)(E)(ii)." |
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|                         |   |   |  CTS      Corporation             |   |
|------------------------------|--------|--------|---------------------------------------------|--------|
| /s/      Richard G. Cutter   |   |   | /s/      James L. Cummins                   |   |
| Name:      Richard G. Cutter |   |   | Name:      James L. Cummins                 |   |
| Its      Secretary           |   |   | Its      Sr. Vice President, Administration |   |

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