- 2 Phone Line Telephone Hybrid 0.00 ฿
- 3 Phone Line Telephone Hybrid 0.00 ฿
- 4 Phone Line Telephone Hybrid 0.00 ฿
- Solidyne Codec 0.00 ฿
- Solidyne Digital Audio Processor 3 Bands 0.00 ฿
- Solidyne Digital Audio Processor 4 Bands 0.00 ฿
- Solidyne Digital Audio Processor 5 Bands 0.00 ฿
- VA-16X - FM Broadcast Monitor 0.00 ฿