Model | Year(s) | Speeds | Maximum Reel Size | Number of heads | Number of tracks / channels | Number of Motors / Motor type | Frequency Response, Hz-kHz, +3dB with best tape at highest speed | Wow & Flutter, % | S/N, dB | Net Weight, lbs. | MSRP, US$ |
---|---|---|---|---|---|---|---|---|---|---|---|
RS-1800 | 78-86 | 15, 7.5, 3.75 | 10.5 | 6 | 4 (Trk) / 2 (Chan) | 3 / d.c. direct | 30-35 | 0.018 | 56 | 114 |