Marantz                            
Model (see top page for legend)
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
5420
1975 2 30-17
0.07 52 60 B/FM
No
No
Open
1 9.3 430  
5400 1975 2 30-16
0.07 52   No
No
No
Open
1 9.3 350  
5220 1975 2 35-14
0.08 50 58 B/FM
No
No
Open
1 9.5 370  
5210 1975 2 35-14
0.09 50   No
No
No
Open
1 9.5 300  
5200 1975 2 35-14
0.08 50   No
No
No
Open
1 9.5 300  
5120 1976 2 35-14
0.09 50 58 B/FM
No
No
Open
1 7.0 329  
5020 1976 2 35-14
0.09 50 58 B/FM
No
No
Open
1 9.5 270  
5030 1977 3 35-16
0.05 52 60 B
No
No
Open
1 6.7 400  
5025 1977 2 35-16
0.05 52 60 B
No
No
Open
1 6.7 320  
5010 1977 2 35-15
0.07 50 58 B
No
No
Open
1 6.7 250  
5030B
1978 3 35-17
0.05 56 66 B
No
No
Open
1 6.7 430  
5025B
1978 2 35-17
0.05 56 66 B
No
No
Open
1 6.7 330  
5010B
1978 2 35-16
0.07 56 66 B
No
No
Open
1 6.7 270  
5,000 1978 2 35-16
0.08 55 64 B
No
No
Open
1 5.9 220  
SD9000
1979 3 25-20
0.03 59 69 B
Manual
No
Closed
2 10.0 775 Two speeds
SD8000
1979 2 25-20
0.03 59 69 B
Manual
No
Closed
2 10.0 650 Two speeds
SD7 Esotec
1979 3 25-20
0.04 59 70 B
Manual
No
Closed
2 10.0 850 Two speeds
SD6000
1979 2 30-19
0.03 58 68 B
Manual
No
Closed
2 8.8 520 Two speeds
SD4000
1979 3 30-19
0.05 57 67 B
No
No
Open
2 6.6 435 Two speeds
SD3000
1979 2 35-19
0.05 57 67 B
No
No
Open
2 7.0 295 Two speeds
SD1000
1979 2 35-19
0.06 57 66 B
No
No
Open
2 6.1 235 Two speeds
SD9020
1980 3 25-20
0.03 59 69 B
Manual
No
Closed
2 10.0 775 Two speeds
SD9000DBX
1980 3 25-20
0.03 59 79 B/D
Manual
No
Closed
2 10.0 830 Two speeds
SD8020
1980 2 25-20
0.03 59 69 B
Manual
No
Closed
2 10.0 650 Two speeds
SD8000DBX
1980 2 25-20
0.03 59 79 B/D
Manual
No
Closed
2 10.0 650 Two speeds
SD6020R
1980 2 30-19
0.03 58 68 B
Manual
No
Closed
2 8.8 520 Two speeds
SD6000DBX
1980 2 30-19
0.03 58 78 B/D
Manual
No
Closed
2 8.8 520 Two speeds
SD4020
1980 3 30-19
0.05 57 67 B
No
No
Open
2 6.6 435 Two speeds
SD3020
1980 2 35-19
0.05 57 67 B
No
No
Open
2 7.0 295 Two speeds
SD1020
1980 2 32-25
0.06 56 66 B
No
No
Open
  6.0 260 Two speeds
SD5010
1981           B
          375  
SD3510
1981 2 35-17
0.07 57 67 B
Manual
No
Open
2 5.9 325 Horizontal tape transport
SD3030
1981 2 35-18
0.05 54 74 B/C
Manual
No
Open
2 6.0 395  
SD2030
1981 2 35-17
0.07 54 64 B
Manual
No
Open
2 6.0 275  
SD1010R
1981 2               Open
2      
PMD360
1981 3         B
    Open
1   350 Professional, Portable
SD820
1982 3     62 82 B/C/D
Auto
No
Open
2      
SD720
1982 2         B/C
    Open
2 6.0    
SD420
1982 2 40-15
0.05 52 72 B/C
No
No
Open
2 5.5 340  
SD320
1982 2 40-15
0.07 52 72 B/C
No
No
Open
2 3.2 250  
SD930
1983 3 20-20
0.025 55 85 B/C/D
Auto
No
Open
2 7.5 1,449 Auto playback head azimuth correction (MAAC)
SD630
1983 2         B/C/D
No
Yes
Open
2     Quick autoreverse
SD530
1983 2 35-15
0.05 52 70 B/C
No
Yes
Open
2 3.7 350 Quick autoreverse
SD430
1983 2         B/C
No
No
Open
2 3.7    
SD640
1984 2 30-17
0.04 56 81 B/C/D
  Yes
Open
2 5.0 330  
SD440
1984 2 30-17
0.04 56 81 B/C/D
  Yes
Open
2 5.0 330  
SD340
1984 2 35-16
0.04 56 73 B/C
  Yes
Open
2 4.0 280  
PMD430 / CP430*
1984 3 35-17
0.1 50 75 B/D
Manual
No
Open
1 1.3 650 Professional, Portable; *European model
SD74
1985 3 30-18
0.04 56 82 B/C/D
  Yes
Open
2 6.5 500  
SD64
1985 3         B/C/D
  Yes
Open
2      
SD71
1986 3                 2      
SD45
1986 2 20-19
      B/C/H
Manual
No
Open
2      
SD55
1987 3 20-19
0.05 59 74 B/C/H
Auto
  Open
2 4.9 800  
SD45II
1987 2 20-19
      B/C/H
Manual
No
Open
2      
SD35
1987 2 20-19
      B/C/H
Manual
No
Open
2 5.0    
SD60
1989 3 20-21
0.03 59 74 B/C/H
Manual
No
Closed
2 10.4    
SD50R
1989 2         B/C/H
Manual
Yes
Open
2      
SD50
1989 2         B/C/H
Manual
No
Open
2      
SD40
1989 2         B/C/H
Manual
No
Open
2      
DL3507 Century
1989 2 20-20
0.07 56 74 B/C/H
Auto
Yes
Open
2 4.5 400  
SD72
1991 3 15-21
0.03 62 79 B/C/H
Manual
No
Closed
2 10.5 600  
SD62
1991 3 20-20
0.04 61 78 B/C/H
Manual
No
Open
2 6.8 400  
SD52R
1991 2 30-19
0.06 59 75 B/C/H
No
Yes
Open
2 5.4 350  
SD52
1991 2 30-19
0.06 59 75 B/C/H
Manual
No
Open
2 5.4 300  
SD63
1993 3 20-19
0.05 58 78 B/C/H
Manual
No
Open
2 8.2 400  
SD53
1993 2 30-19
0.06 57 77 B/C/H
Manual
No
Open
2 5.0 375  
SD1020II
1994 2 20-19
0.06 58 78 B/C/H
No
Yes
Open
2 6.4 500  
SD57
1997 2 20-20
0.05 57 80 B/C/SH
Auto
No
Open
2 5.4 400  
SD2020
1999 2 30-19
0.06 58 72 B/C/H
No
Yes
Open
2 5.0 300 Horizontal tape transport