| Position | Output Jack |
| Color | Chrome |
| Model | TP0850C Takamine 4 P |
| MPN | TP0850C |
| CHROME | Extra Heavy Duty 4 Pin |
(3) If nothing is technically wrong with your system you could upgrade to the 4-pin jack and start using the Takamine Acoustic DI box (which sounds great) it will power the CTP-1 externally so you do not have to use batteries.