| Akai / A&D Cassette Decks | ||||||||||||||
| Model | Year | Heads | F.R., ＼3dB, Hz-kHz | W&F, WRMS, % | S/N, NR off, dB | S/N, Best NR, dB | NR & Bias | Rec. Cal. | Auto Reverse | Drive | Motors | Weight, kg | Price, MSRP, USD | Notes |
| GXC-46D | 1973 | 2 | 30-18 | 0.12 | 50 | 58 | B | No | No | Open | 1 | 7.2 | 320 | |
| GXC-38D | 1973 | 2 | 40-14 | 0.3 | 50 | 58 | B | No | No | Open | 1 | 6.8 | 270 | |
| GXC-36D | 1973 | 2 | 40-14 | 0.3 | 50 | 58 | B | No | No | Open | 1 | 6.4 | 230 | |
| GXC-75D | 1974 | 2 | 30-16 | 0.1 | 50 | 58 | B | No | Yes | Open | 1 | 8.0 | 450 | |
| GXC-65D | 1974 | 2 | 30-18 | 0.12 | 50 | 58 | B | No | Yes | Open | 1 | 9.2 | 350 | Flips cassette for tape reverse (Invert-o-matic) |
| GXC-39D | 1974 | 2 | 30-16 | 0.08 | 47 | 57 | B | No | No | Open | 1 | 5.9 | 275 | |
| GXC-760D | 1975 | 3 | 30-19 | 0.06 | 51 | 61 | B | No | No | Closed | 3 | 11.3 | 600 | |
| GXC-710D | 1975 | 2 | 30-16 | 0.08 | 50 | 58 | B | No | No | Open | 1 | 9.1 | 395 | |
| GXC-510D | 1975 | 2 | 30-16 | 0.08 | 50 | 58 | B | No | No | Open | 1 | 6.8 | 350 | ADR (automatic distortion reduction), dynamic rec. EQ |
| GXC-325D | 1975 | 3 | 30-18 | 0.055 | 51 | 61 | B | No | No | Closed | 1 | 8.6 | 475 | |
| GXC-310D | 1975 | 2 | 30-18 | 0.07 | 50 | 60 | B | No | No | Closed | 1 | 8.6 | 375 | ADR (automatic distortion reduction), dynamic rec. EQ |
| GXC-740D | 1976 | 2 | 30-18 | 0.07 | 50 | 60 | B | No | No | Open | 1 | 9.1 | 495 | |
| GXC-570D | 1976 | 3 | 30-18 | 0.06 | 52 | 62 | B | Manual | No | Closed | 3 | 13.6 | 900 | Pitch control |
| GXC-730D | 1977 | 3 | 30-17 | 0.08 | 50 | 60 | B | No | Yes | Open | 1 | 12.0 | 600 | 2 erase heads |
| GXC-725D | 1977 | 3 | 35-16 | 0.06 | 51 | 61 | B | No | No | Open | 1 | 7.3 | 425 | |
| GXC-709D | 1977 | 2 | 35-16 | 0.06 | 50 | 60 | B | No | No | Open | 1 | 6.8 | 375 | |
| GXC-750D | 1978 | 3 | 35-18 | 0.06 | 56 | 66 | B | Manual | No | Closed | 3 | 9.5 | 725 | |
| GXC-735D | 1978 | 3 | 35-17 | 0.08 | 58 | 68 | B | No | Yes | Open | 2 | 9.7 | 500 | Quick auto reverse, 2 erase heads |
| GXC-706D | 1978 | 2 | 35-15 | 0.06 | 55 | 65 | B | No | No | Open | 1 | 6.5 | 300 | |
| CS-732D | 1978 | 3 | 38-16 | 0.08 | 57 | 67 | B | No | Yes | Open | 1 | 8.0 | 350 | Quick auto reverse, 2 erase heads |
| GX-M50 | 1979 | 3 | 25-21 | 0.04 | 62 | 72 | B/FM | Manual | No | Open | 1 | 7.3 | 375 | |
| GX-M30 | 1979 | 2 | 30-19 | 0.04 | 61 | 71 | B | Manual | No | Open | 1 | 7.7 | 300 | |
| GX-M10 | 1979 | 2 | 30-19 | 0.04 | 61 | 71 | B | No | No | Open | 1 | 5.4 | 300 | |
| GX-F90 | 1979 | 3 | 25-21 | 0.03 | 62 | 72 | B/FM | Manual | No | Open | 2 | 9.8 | 675 | |
| GX-F80 | 1979 | 3 | 25-21 | 0.035 | 62 | 72 | B/FM | No | No | Open | 2 | 8.9 | 550 | |
| GX-M40R | 1980 | 2 | 30-18 | 0.06 | 60 | 70 | B | No | Yes | Open | 2 | 8.0 | 350 | Quick auto reverse |
| GX-F60R | 1980 | 3 | 30-19 | 0.04 | 60 | 70 | B | No | Yes | Open | 2 | 10.7 | 570 | Quick auto reverse, 2 erase heads |
| GX-F95 | 1981 | 3 | 20-21 | 0.028 | 62 | 82 | B/C | Auto | No | Open | 2 | 12.5 | 795 | |
| GX-F66RC | 1981 | 3 | 25-19 | 0.035 | 60 | 80 | B/C | Auto | Yes | Open | 2 | 8.6 | 575 | Quick auto reverse, 2 erase heads |
| GX-F35 | 1981 | 2 | 30-19 | 0.04 | 60 | 80 | B/C | No | No | Open | 2 | 6.8 | 400 | |
| GX-F25 | 1981 | 2 | 30-19 | 0.04 | 60 | 80 | B/C | No | No | Open | 2 | 6.8 | 300 | |
| CS-F33R | 1981 | 3 | 30-18 | 0.04 | 60 | 70 | B | No | Yes | Open | 2 | 7.5 | 400 | Quick auto reverse, 2 erase heads |
| GX-F91 | 1982 | 3 | 20-21 | 0.025 | 60 | 80 | B/C | Auto | No | Closed | 4 | 9.8 | 750 | |
| GX-F71 | 1982 | 3 | 20-21 | 0.035 | 60 | 80 | B/C | Auto | No | Open | 2 | 7.7 | 450 | |
| GX-F51 | 1982 | 2 | 25-19 | 0.035 | 60 | 80 | B/C | Auto | No | Open | 2 | 6.4 | 350 | |
| GX-F44R | 1982 | 2 | 25-19 | 0.035 | 60 | 80 | B/C | Auto | Yes | Open | 2 | 8.6 | 475 | Quick auto reverse |
| GX-F31 | 1982 | 2 | 20-19 | 0.035 | 60 | 82 | B/C | No | No | Open | 2 | 6.4 | 300 | |
| CS-F39R | 1982 | 2 | 30-18 | 0.035 | 60 | 80 | B/C | No | Yes | Open | 2 | 6.8 | 375 | Quick auto reverse |
| GX-R6 | 1983 | 2 | 20-19 | 0.04 | 60 | 80 | B/C | Auto | Yes | Open | 2 | 4.7 | 400 | Quick auto reverse |
| GX-7 | 1983 | 3 | 20-21 | 0.028 | 60 | 75 | B/C | No | No | Closed | 2 | 5.8 | 400 | |
| GX-R99 | 1984 | 4 | 20-19 | 0.028 | 60 | 80 | B/C | Auto | Yes | Closed | 5 | 8.6 | 850 | Spectrum level indicator, Quick auto reverse, 2 erase heads |
| GX-R88 | 1984 | 4 | 0.05 | B/C | Auto | Yes | Closed | 4 | 600 | Quick auto reverse, 2 erase heads | ||||
| GX-R66 | 1984 | 3 | 0.05 | B/C/D | Auto | Yes | Closed | 2 | 420 | Quick auto reverse, 2 erase heads | ||||
| GX-R55 | 1984 | 2 | 0.05 | B/C | Auto | Yes | Closed | 2 | 359 | Quick auto reverse | ||||
| GX-R70 | 1985 | 2 | 20-19 | 0.05 | 60 | 110 | B/C/D | Auto | Yes | Closed | 3 | 5.2 | 500 | Spectrum level indicator, Quick auto reverse |
| GX-R60 | 1985 | 2 | 20-19 | 0.05 | 60 | 110 | B/C/D | No | Yes | Closed | 3 | 5.0 | 340 | Quick auto reverse |
| GX-A5X | 1985 | 2 | 20-18 | 0.05 | 60 | 92 | B/C/D | No | No | Open | 2 | 4.1 | 275 | |
| GX-912 | 1986 | 3 | B/C | Manual | No | Closed | 7.5 | 900 | Professional | |||||
| GX-911 | 1986 | 3 | B/C | 850 | Professional | |||||||||
| GX-9 / GX-Z9000* | 1986 | 3 | 20-20 | 0.025 | 60 | 80 | B/C | Manual | No | Closed | 4 | 7.0 | 580 | Spectrum level indicator; *Japanese model |
| GX-8 / GX-Z8000* | 1986 | 3 | 20-21 | 0.025 | 60 | 115 | B/C/D | Manual | No | Closed | 3 | 6.5 | 610 | *Japanese model |
| GX-6 / GX-Z7000* | 1986 | 3 | 20-21 | 0.025 | 60 | 80 | B/C | Manual | No | Closed | 3 | 6.5 | 530 | *Japanese model |
| GX-95 / GX-Z9100* | 1988 | 3 | 20-22 | 0.025 | 59 | 79 | B/C/H | Manual | No | Closed | 3 | 10.2 | 799 | *Japanese model |
| GX-52 | 1988 | 2 | 25-18 | 0.027 | 59 | 79 | B/C/H | Manual | No | Closed | 3 | 6.5 | 499 | |
| GX-32 | 1988 | 2 | 25-18 | 0.05 | 59 | 79 | B/C/H | Manual | No | Open | 2 | 5.4 | 350 | |
| GX-R35 | 1990 | 2 | B/C/H | Manual | Yes | Quick auto reverse | ||||||||
| GX-75 / GX-Z7100* | 1990 | 3 | 20-20 | 0.025 | 59 | 79 | B/C/H | Manual | No | Closed | 3 | 9.2 | 530 | *Japanese model |
| GX-65 | 1990 | 3 | 20-20 | 0.025 | 60 | 80 | B/C/H | Manual | No | Closed | 2 | 6.5 | 500 | |
| GX-95mkII / GX-Z9100EX* | 1991 | 3 | 15-22 | 0.025 | 59 | 79 | B/C/H | Manual | No | Closed | 3 | 10.2 | 799 | Discrete 3-head, *Japanese model |
| GX-75mkII / GX-Z7100EX* | 1991 | 3 | 15-22 | 0.025 | 59 | 79 | B/C/H | Manual | No | Closed | 3 | 9.2 | 530 | *Japanese model |
| GX-65mkII | 1991 | 3 | 20-20 | 0.025 | 60 | 80 | B/C/H | Manual | No | Closed | 2 | 6.5 | 500 | |
| GX-67 | 1992 | 3 | 20-20 | 0.045 | 59 | 80 | B/C/H | Manual | No | Closed | 3 | 5.4 | 530 | |
| DX-57 | 1992 | 3 | 20-20 | 0.045 | 59 | 80 | B/C/H | Manual | No | Closed | 2 | 5.3 | 500 | |
| GX-69 | 1993 | 3 | 15-21 | 0.045 | 57 | 80 | B/C/H | Manual | No | Open | 3 | 5.4 | 530 | |
| DX-59 | 1993 | 3 | 15-20 | 0.045 | 57 | 80 | B/C/H | Manual | No | Closed | 2 | 5.3 | 500 | |