Cassette Recorders Comparison
Model System Motors Heads Wow and Flutter
((WRMS))
Frequency Response Normal
(HZ)
Frequency Response FeCr
(HZ)
Frequency Response CrO2
(HZ)
Frequency Response Metal
(HZ)
Noise Reduction Signal-to-Noise Ratio
((A weighted))
Signal-to-Noise Ratio B
((CCIR))
Signal-to-Noise Ratio C
((CCIR))
Signal-to-Noise Ratio DBX
((A weighted))
Dimensions in Inches
((w) x (h) x (d))
Dimensions in mm
((w) x (h) x (d))
Weight in lbs
(lbs)
Weight in Kg
(Kg)

Technics RS-M95
Compact Cassette 2 3 0.035 20-18.000 20-20.000 20-20.000 20-20.000 Dolby B N/A with Dolby B 70 with Dolby C N/A with DBX N/A 17.72 x 3.82x 15.87 450 x 97 x 403 26.46 12
Technics RS-M88
Technics RS-M88
Compact Cassette 2 2 0.035 20-16.000 20-18.000 20-18.000 20-20.000 Dolby B N/A with Dolby B 69 with Dolby C N/A with DBX N/A 17.72 x 3.82 x 15.87 450 x 97 x 403 23.15 10.5
Technics RS-M02
Technics RS-M02
Compact Cassette 2 2 0.035 20-18,000 20-18,000 20-18,000 20-20,000 Dolby B 58 with Dolby B 68 with Dolby C N/A with DBX N/A 11.69 x 3.82 x 9 297 x 97 x 229 12.12 5.5

Technics RS-M260
Compact Cassette 1 3 0.05 20-18.000 20-20.000 20-20.000 20-20.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 11.10 430 x 119 x 282 11.68 5.3
Technics RS-M51
Technics RS-M51
Compact Cassette 1 2 0.045 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 10.63 430 x 119 x 270 13.23 6
Technics RS-M45
Technics RS-M45
Compact Cassette 2 2 0.035 20-17.000 20-18.000 20-18.000 20-20.000 Dolby B N/A with Dolby B 68 with Dolby C N/A with DBX N/A 16.93 x 3.56 x 13.58 430 x 98 x 345 13.45 6.1
Technics RS-M250
Technics RS-M250
Compact Cassette 2 2 0.04 20-17.000 20-18.000 20-18.000 20-20.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 11.54 430 x 119 x 293 11.68 5.3
Technics RS-M24
Technics RS-M24
Compact Cassette 1 2 0.05 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 11.10 430 x 119 x 282 11.02 5

Technics RS-M14
Compact Cassette 1 2 0.05 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 9.68 430 x 119 x 246 9.48 4.3

Technics RS-M13
Compact Cassette 1 2 0.05 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 9.68 430 x 119 x 246 9.48 4.3

Technics RS-M5
Compact Cassette 1 2 0.07 20-15.000 20-16.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.14 x 5.59 x 8.07 410 x 142 x 205 8.82 4

Technics RS-M280
Compact Cassette 3 3 0.024 18-20.000 18-21.000 18-21.000 18-22.000 Dolby B N/A with Dolby B 70 with Dolby C N/A with DBX N/A 16.93 x 3.82 x 13.38 430 x 97 x 340 13.89 6.3

Technics RS-M273
Compact Cassette 2 3 N/A 18-18.000 18-20.000 18-20.000 18-21.000 Dolby B N/A with Dolby B 69 with Dolby C N/A with DBX N/A 16.93 x 4.29 x 13.19 430 x 109 x 335 14.33 6.5
Technics RS-M270X
Technics RS-M270X
Compact Cassette 2 2 0.035 20-17.000 20-19.000 20-19.000 20-20.000 Dolby B, Dolby DBX N/A with Dolby B 68 with Dolby C N/A with DBX 92 16.93 x 3.82 x 13.78 430 x 97 x 350 13.67 6.2

Technics RS-M263
Compact Cassette 1 3 0.048 18-18.000 18-19.000 18-19.000 18-20.000 Dolby B N/A with Dolby B 68 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 11.10 430 x 119 x 282 11.68 5.3

Technics RS-M230
Compact Cassette 2 2 0.038 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 68 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 11.54 430 x 119 x 293 11.24 5.1

Technics RS-M225
Compact Cassette 1 2 0.048 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 9.69 430 x 119 x 246 9.48 4.3

Technics RS-M215
Compact Cassette 1 2 0.05 20-15.000 20-16.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 4.80 x 8.11 430 x 122 x 206 8.6 3.9

Technics RS-M202
Compact Cassette 2 3 0.048 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 11.30 430 x 119 x 287 12.57 5.7

Technics RS-M222
Compact Cassette 2 3 0.048 20-17.000 20-18.000 20-18.000 20-19.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.68 x 10.95 430 x 119 x 278 12.35 5.6

Technics RS-M275X
Compact Cassette 3 2 0.03 20-18.000 20-19.000 20-19.000 20-20.000 Dolby B, Dolby C, dbx N/A with Dolby B 68 with Dolby C 76 with DBX 92 16.93 x 3.86 x 12.83 430 x 98 x 326 14.33 6.5
Technics RS-M255X
Technics RS-M255X
Compact Cassette 2 2 0.038 20-18.000 20-19.000 20-19.000 20-20.000 Dolby B, dbx N/A with Dolby B 68 with Dolby C N/A with DBX 92 16.93 x 4.25 x 13.03 430 x 108 x 331 13.23 6

Technics RS-M228X
Compact Cassette 1 2 0.048 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B, dbx N/A with Dolby B 67 with Dolby C N/A with DBX 92 16.93 x 4.29 x 11.02 430 x 109 x 280 11.02 5

Technics RS-M258R
Compact Cassette 1 4 0.07 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.29 x 13.19 430 x 109 x 335 12.79 5.8

Technics RS-M226
Compact Cassette 1 2 0.048 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B, Dolby C N/A with Dolby B 67 with Dolby C 75 with DBX N/A 16.93 x 4.29 x 9.17 430 x 109 x 233 8.82 4

Technics RS-M04
Compact Cassette 1 2 0.05 20-17.000 20-18.000 20-18.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 11.69 x 4.80 x 9.13 297 x 122 x 232 9.03 4.1

Technics RS-M206
Compact Cassette 1 2 0.05 20-15.000 20-16.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 4.29 x 9.17 430 x 109 x 233 8.81 4
Technics RS-M205
Technics RS-M205
Compact Cassette 1 2 0.05 20-15.000 20-16.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 4.80 x 8.11 430 x 122 x 206 8.6 3.9
Technics RS-5
Technics RS-5
Compact Cassette 1 2 0.05 20-15.000 20-16.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 12.40 x 4.88 x 9.13 315 x 124 x 232 7.05 3.2

Technics RS-B100
Compact Cassette 2 3 0.022 15-21.000 N/A 15-23.000 15-25.000 Dolby B, C, dbx N/A with Dolby B 70 with Dolby C 78 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 12.35 5.6

Technics RS-M253X
Compact Cassette 2 2 0.04 20-19.000 N/A 20-21.000 20-22.000 Dolby B, Dolby C, dbx N/A with Dolby B 70 with Dolby C 78 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 11.68 5.3

Technics RS-M245X
Compact Cassette 2 2 0.045 20-18.000 N/A 20-19.000 20-20.000 Dolby B, Dolby C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 11.24 5.1

Technics RS-M235X
Compact Cassette 2 2 0.045 20-18.000 N/A 20-19.000 20-20.000 Dolby B, C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 11.02 5
Technics RS-M233X
Technics RS-M233X
Compact Cassette 1 2 0.048 20-17.000 N/A 20-18.000 20-19.000 Dolby B, Dolby C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 4.29 x 10.75 430 x 109 x 273 9.70 4.4

Technics RS-B78R
Compact Cassette 3 2 0.045 20-18.000 20-18.000 20-19.000 20-20.000 Dolby B, C, dbx N/A with Dolby B 68 with Dolby C 75 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 11.68 5.3

Technics RS-B58R
Compact Cassette 3 2 0.05 20-18.000 N/A 20-19.000 20-20.000 Dolby B, Dolby C, dbx N/A with Dolby B 67 with Dolby C 73 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 11.02 5

Technics RS-6
Compact Cassette 2 2 0.05 20-16.000 N/A 20-17.000 20-17.000 Dolby B, Dolby C N/A with Dolby B 67 with Dolby C 92 with DBX N/A 12.40 x 3.98 x 9.41 315 x 99 x 239 8.16 3.7
Technics RS-4
Technics RS-4
Compact Cassette 1 2 0.05 20-15.000 N/A 20-16.000 20-17.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 12.40 x 4.64 x 9.61 315 x 118 x 244 6.83 3.1

Technics RS-B13
Compact Cassette 1 2 0.07 20-15.000 N/A 20-16.000 20-17.000 Dolby B, Dolby C N/A with Dolby B 66 with Dolby C 74 with DBX N/A 16.93 x 4.25 x 9.02 430 x 108 x 229 6.61 3

Technics RS-B10
Compact Cassette 1 2 0.07 20-15.000 N/A 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 4.25 x 8.66 430 x 108 x 220 5.95 2.7

Technics RS-B18
Compact Cassette 1 2 0.07 20-16.000 N/A 20-17.000 20-17.000 Dolby B, Dolby C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 4.25 x 8.66 430 x 108 x 220 7.05 3.2
Technics RS-B48R
Technics RS-B48R
Compact Cassette 2 2 0.05 20-16.000 N/A 20-17.000 20-17.000 Dolby B, Dolby C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 3.86 x 10.83 430 x 98 x 275 10.80 4.9

Technics RS-B11W
Compact Cassette 1 3 0.07 10-16.000 N/A 20-17.000 20-18.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 4.25 x 9.13 430 x 108 x 232 8.82 4

Technics RS-B14
Compact Cassette 1 2 0.07 20-16.000 N/A 20-17.000 20-17.000 Dolby B, C N/A with Dolby B 67 with Dolby C 75 with DBX N/A 16.93 x 4.25 x 8.66 430 x 108 x 220 6.83 3.1
Technics RS-D400
Technics RS-D400
Compact Cassette 1 2 0.07 20-15.000 N/A 20-16.000 20-17.000 Dolby B, C N/A with Dolby B 66 with Dolby C 74 with DBX N/A 16.93 x 4.25 x 8.98 430 x 108 x 228 6.83 3.1
Technics RS-B40
Technics RS-B40
Compact Cassette 2 2 0.045 20-17.000 N/A 20-18.000 20-19.000 Dolby B, Dolby C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 3.86 x 10.75 430 x 98 x 273 9.92 4.5
Technics RS-671 US
Technics RS-671 US
Compact Cassette 2 1 HPF (REC/PB); 1 Ferrit (Erase) 0.15 20~16.000
30~13,000 (3 dB, Pilot-Tone off)
N/A 20~18.000
30~14,000 (3 dB, Pilot-Tone off)
N/A Dolby B 52 with Dolby B 62 with Dolby C N/A with DBX N/A 16.14 x 5.51 x 12.99 410 x 140 x 330 20.72 9.4

N/A
Compact Cassette 2 2 0.15 20-16,000 (EU); 30-14.000 (US) 20-18,000 (EU); 30-14.000 (US) 20-18,000 (EU); 30-16.000 (US) N/A Dolby B 58 with Dolby B 68 with Dolby C N/A with DBX N/A 17.72 x 5.51 x 13.23 450 x 140 x 336 20.93 9.5
Technics RS-678 US
Technics RS-678 US
Compact Cassette 2 2 0.15 25-14.000 25-14.000 25-15.000 N/A Dolby B N/A with Dolby B 62 with Dolby C N/A with DBX N/A 17.72 x 6.8 x 13.42 450 x 173 x 341 22.04 10
Technics RS-9900 US
Technics RS-9900 US
Compact Cassette 3 3 0.10 20-18.000 20-18.000 20-20.000 N/A Dolby B 57 with Dolby B 67 with Dolby C N/A with DBX N/A 19 x 7.6 x 14.8; 19 x 6.8 x 14.8 483 x 193 x 375; 483 x 173 x 375 53 (33 Tape Deck/ 20 Amp) 24 (15 Tape Deck/ 9 Amp)
Technics RS-686 DS
Technics RS-686 DS
Compact Cassette 1 3 0.07 40-14.000 (DIN) 40-14.000 (DIN) 40-16.000 (DIN) N/A Dolby B 56 with Dolby B 66 with Dolby C N/A with DBX N/A 9.57 x 3.03 x 7.87 243 x 77 x 200 6.17 2.8
Technics RS-646 DS
Technics RS-646 DS
Compact Cassette 1 2 0.2 40-14.000 40-14.000 40-14.000 N/A Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 14.29 x 4.17 x 11.02 363 x 106 x 280 11.02 5
Technics RS-7500 US
Technics RS-7500 US
ELCASET 1 3 0.15 20-22.000 20-22.000 25-25.000 N/A Dolby N/A 60; 63 (CrO2) with Dolby B N/A with Dolby C N/A with DBX N/A 19.01 x 9.96 x 13.78 483 x 253 x 350 30.86 14
Technics RS-615 US
Technics RS-615 US
Compact Cassette 1 2 0.20 30-13.000 30-13.000 30-14.000 N/A Dolby B 62 with Dolby B N/A with Dolby C N/A with DBX N/A 16.14 x 5.51 x 12.00 410 x 140 x 305 13.89 6.3
Technics RS-M85
Technics RS-M85
Compact Cassette (Quartz Controlled Direct Drive) 2 2 0.12 30-15.000 30-15.000 30-17.000 (30-18,000) N/A Dolby B N/A with Dolby B 69 with Dolby C N/A with DBX N/A 17.72 x 3.82 x 15.87 450 x 97 x 403 23.15 10.5
Technics RS-B55
Technics RS-B55
Compact Cassette 1 2 0.07 20-17.000 20-17.000 20-18.000 20-19.000 Dolby B, C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 3.94 x 9.02 430 x 100 x 229 7.71 3.5

Technics RS-B28R
Compact Cassette 1 2 0.08 20-16.000 20-16.000 20-17.000 20-17.000 Dolby B, C N/A with Dolby B 67 with Dolby C 75 with DBX N/A 16.93 x 3.94 x 9.12 430 x 100 x 229 8.16 3.7

Technics RS-B66W
Compact Cassette 5 3 0.06 20-19.000 20-19.000 20-20.000 20-21.000 Dolby B, C, dbx N/A with Dolby B 67 with Dolby C 75 with DBX 92 16.93 x 4.33 x 12.79 430 x 110 x 325 15.21 6.9

Technics RS-B33W
Compact Cassette 2 3 0.07 20-17.000 20-17.000 20-18.000 20-18.000 Dolby B, C, dbx N/A with Dolby B 67 with Dolby C 72 with DBX 92 16.93 x 4.29 x 9.48 430 x 109 x 232 9.48 4.3

Technics RS-B25
Compact Cassette 1 2 0.07 20-16.000 20-16.000 20-17.000 20-18.000 Dolby B, C N/A with Dolby B 67 with Dolby C 75 with DBX N/A 16.93 x 3.93 x 9.02 430 x 100 x 229 7.49 3.4

Technics RS-D550W
Compact Cassette 2 3 0.08 20-15.000 20-15.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 4.49 x 9.02 430 x x114 x 229 7.71 3.5

Technics RS-D450
Compact Cassette 1 2 0.08 20-15.000 20-15.000 20-16.000 20-17.000 Dolby B, C N/A with Dolby B 66 with Dolby C 74 with DBX N/A 16.93 x 4.49 x 8.98 430 x 114 x 228 6.61 3

Technics RS-D250
Compact Cassette 1 2 0.08 20-15.000 20-15.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 4.49 x 8.98 430 x 114 x 228 6.61 3

Technics RS-X40W
Compact Cassette 2 3 0.07 20-15.000 20-15.000 20-16.000 20-17.000 Dolby B, C N/A with Dolby B 67 with Dolby C 75 with DBX N/A 12.40 x 4.53 x 9.33 315 x 115 x 237 8.60 3.9

Technics RS-X30
Compact Cassette 1 2 0.07 20-15.000 20-15.000 20-16.000 20-17.000 Dolby B, C N/A with Dolby B 67 with Dolby C 75 with DBX N/A 12.40 x 4.53 x 9.33 315 x 115 x 237 6.61 3

Technics RS-X20
Compact Cassette 1 2 0.07 20-15.000 20-15.000 20-16.000 20-17.000 Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 12.40 x 4.53 x 9.33 315 x 115 x 237 6.61 3
Technics RS-M7
Technics RS-M7
Compact Cassette 1 2 0.08 30-14.000 30-15.000 30-15.000 N/A Dolby B 56 with Dolby B 66 with Dolby C N/A with DBX N/A 16.14 x 5.59 x 9.99 410 x 142 x 254 9.92 4.5

Technics RS-M15
Compact Cassette 1 2 0.06 25-14.000 25-15.000 25-15.000 N/A Dolby B 56 with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 9.88 430 x 142 x 251 11.46 5.2

Technics RS-M17
Compact Cassette 1 2 0.06 25-14.000 25-15.000 25-15.000 N/A Dolby B 56 with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 9.88 430 x 142 x 251 11.46 5.2

Technics RS-M10
Compact Cassette 1 2 0.06 25-14.000 25-15.000 25-15.000 N/A Dolby B 56 with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 9.88 430 x 142 x 251 11.02 5

Technics RS-M12
Compact Cassette 1 2 0.15 (DIN) 30-15.000 (DIN) 30-15.000 (DIN) 30-15.000 (DIN) 30-16.000 (DIN) Dolby B N/A with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 9.88 430 x 142 x 251 11.68 5.3
Technics RS-616
Technics RS-616
Compact Cassette 1 2 0.07 30-14,000 (EU); 30-13,000 (US) 30-16,000 (EU); 30-13,000 (US) 30-16,000 (EU); 30-14,000 (US) N/A Dolby B 56 with Dolby B 66 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 10.63 430 x 142 x 270 11.46 5.2

Technics RS-M63
Compact Cassette 1 3 0.05 20-18.000 20-18.000 20-18.000 20-20.000 Dolby B 57 with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 10.63 430 x 142 x 270 13.89 6.3

Technics RS-M65
Compact Cassette 2 2 0.035 20-16.000 20-18.000 20-18.000 N/A Dolby B 59 with Dolby B 69 with Dolby C N/A with DBX N/A 16.93 x 3.82 x 13.66 430 x 97 x 347 15.65 7.1
Technics RS-641
Technics RS-641
Compact Cassette 1 2 0.05 (EU); 1.15 (US) 25-14,000 (EU); 30-13.000 (US) 25-16,000 (EU); 30-13.000 (US) 25-16,000 (EU); 30-15.000 (US) N/A Dolby B 57 with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 5.586 x 10.51 430 x 149 x 267 16.75 7.6
Technics RS-M33
Technics RS-M33
Compact Cassette 1 2 0.05 25-14.000 25-16.000 25-16.000 N/A Dolby B 57 with Dolby B 67 with Dolby C N/A with DBX N/A 16.93 x 5.59 x 10.51 430 x 142 x 267 15.65 7.1
Technics RS-279 US
Technics RS-279 US
Compact Cassette 2 3 <0.1 % 20~16.000 N/A 20~18.000 N/A Dolby N/A >50 dB with Dolby B >60 dB with Dolby C N/A with DBX N/A 17.32 x 4.53 x 12.79 440 x 115 x 325 N/A N/A
Technics RS-276 US
Technics RS-276 US
Compact Cassette 2 2 <0.1 % 20~16,000 N/A 20~18,000 N/A Dolby N/A >50 dB with Dolby B >60 dB with Dolby C N/A with DBX N/A 17.32 x 4.53 x 12.79 440 x 115 x 325 N/A N/A
Technics RS-275 US
Technics RS-275 US
Compact Cassette 2 2 <0.1 % 20~16.000 N/A 20~18.000 N/A Dolby N/A >50 dB with Dolby B >60 dB with Dolby C N/A with DBX N/A 17.32 x 4.72 x 11.81 440 x 120 x 300 N/A N/A
Technics RS-272 US
Technics RS-272 US
Compact Cassette 1 1 >0.25 30~12,000 N/A 30~14,000 N/A Dolby N/A >45 dB with Dolby B N/A with Dolby C N/A with DBX N/A 15.35 x 4.33 x 10.43 390 x 110 x 265 N/A N/A
Technics RS-271 US
Technics RS-271 US
Compact Cassette 1 1 (HPF) >0.2 20-13,000 N/A 20-15,000 N/A Dolby N/A >45 dB with Dolby B >55 dB with Dolby C N/A with DBX N/A 14.92 x 4.92 x 10.82 379 x 125 x 275 N/A N/A

Technics RS-270 US
Compact Cassette 1 1 0.3 % 30-13,000 N/A N/A N/A Dolby N/A N/A with Dolby B N/A with Dolby C N/A with DBX N/A 14.96 x 3.94 x 9.84 380 x 100 x 250 N/A N/A
Technics RS-263 US
Technics RS-263 US
Compact Cassette 1 1 >0.2 % 30-13,000 N/A 30-15,000 N/A Dolby N/A >45 dB with Dolby B >55 dB with Dolby C N/A with DBX N/A 13.89 x 4.92 x 9.65 353 x 125 x 245 N/A N/A

Technics RS-262 US
Compact Cassette 1 1 >0.2 % 30-12,000 N/A 30-14,000 N/A Dolby N/A >43 dB with Dolby B N/A with Dolby C N/A with DBX N/A N/A N/A N/A N/A

Technics RS-806 US
Compact Cassette 1 1 >0.25 % 50-15,000 N/A N/A N/A Dolby N/A >45 dB with Dolby B N/A with Dolby C N/A with DBX N/A 16.53 x 4.13 x 9.25 420 x 105 x 235 N/A N/A

Technics RS-845 US
Compact Cassette PLAYBACK UNIT 1 1 >0.25 % 30-15,000 N/A N/A N/A Dolby N/A >45 dB with Dolby B N/A with Dolby C N/A with DBX N/A 12.59 x 4.02 x 8.74 320 x 102 x 222 N/A N/A
Technics RS-676 USD
Technics RS-676 USD
Compact Cassette 2 1 HPF (REC/PB); 1 Ferrit (Erase) N/A 20~16,000; 30~13,000 (3 dB, Pilot-Tone off) N/A 20~18,000; 30~14,000 (3 dB, Pilot-Tone off) N/A Dolby Dolby B 52 with Dolby B 62 with Dolby C N/A with DBX N/A 16.14 x 5.51 x 14.17 410 x 140 x 360 23.15 10.5
Technics RS-610 US
Technics RS-610 US
Compact Cassette N/A 2 0.15 50-12,000 N/A N/A N/A Dolby Dolby B N/A with Dolby B 57 with Dolby C N/A with DBX N/A N/A N/A 13.25 6

Technics RS-620 USD
Compact Cassette 1 2 0.12 (DIN 2.4) 30~13,000 (IHF); 30~11,000 (DIN) N/A 30~15,000 (IHF); 30~12,000 (DIN) N/A Dolby Dolby B 49 (250 nwb/m) with Dolby B 59 (>5 kHz) with Dolby C N/A with DBX N/A 15.51 x 4.84 x 9.76 394 x 123 x 248 9.9 4.5

Technics RS-630 USD
Stereo Compact Cassette 1 2 0.09 (DIN --20%) 20~14,000 (IHF); 30~13,000 (DIN) N/A 20~16,000 (IHF); 30~14,000 (DIN) N/A Dolby Dolby B 50 with Dolby B 60 (>5 kHz) with Dolby C N/A with DBX N/A 16.14 x 5.59 x 12.64 410 x 142 x 321 15.4 7