TBS4 is an excellent choice for Thunderbird owners looking for a more affordable radio without sacrificing quality electronics and a classic stereo look. It has been designed to fit in the stock dash without requiring modification. The TBS4 boasts 200 watts, provides an auxiliary input which can connect to iPods, iPhones, satellite radio tuners or any other device with a headphone jack. It also has 4 Channel RCA pre-outs and a digital display with electronic tuner, 16 station pre-sets and a 4-way fader.
If you want original style knobs, you need 2 pieces of 18830 and 2 pieces of 18829S (split shaft style knobs). | 