Reference Details
- Availability
- optional
- Category
- comfort
- Code
- R11/R21/R22/R35/R37/R38/R31
- Confidence
- documented
- Notes
- The factory matrix lists AM, AM/FM monaural, AM with 8-track, AM/FM stereo, AM/FM stereo with 8-track, AM/FM stereo search-tuner, and a rear speaker for R11 or R21. Stereo equipment used four speakers.