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)
Denon DR-M22
Denon DR-M22
Compact Cassette 2 2 0.045 N/A N/A 30-19.000 N/A Dolby B; C N/A with Dolby B N/A with Dolby C 73 with DBX N/A 17.09 x 4.35 x 11.26 434 x 115 x 286 12.13 5.5
Denon DR-M44
Denon DR-M44
Compact Cassette 2 2 0.035 N/A N/A 30-20.000 N/A Dolby Dolby B, Dolby C N/A with Dolby B N/A with Dolby C 73 with DBX N/A 18.27 x 4.53 x 11.26 464 x 115 x 286 13.89 6.3
Denon DR-M33
Denon DR-M33
Compact Cassette 2 3 0.04 N/A N/A 73 N/A Dolby B; C N/A with Dolby B N/A with Dolby C 73 with DBX N/A 17.08 x 4.53 x 11.26 434 x 115 x 286 12.35 5.6
Denon DR-M11
Denon DR-M11
Compact Cassette 2 2 0.045 N/A N/A 30-19.000 N/A Dolby B; C N/A with Dolby B N/A with Dolby C 73 with DBX N/A 17.09 x 4.53 x 11.26 434 x 115 x 286 12.13 5.5
Denon DR-171
Denon DR-171
Compact Cassette 2 2 0.05 N/A N/A 20-18.000 N/A Dolby B; C 60 with Dolby B 68 with Dolby C 74 with DBX N/A 17.09 x 4.53 x 11.26 434 x 115 x 286 9.48 4.3
Denon DRS-810
Denon DRS-810
Compact Cassette 4 3 N/A N/A N/A N/A N/A Dolby b/C/ B/C/HX-Pro with Dolby B N/A with Dolby C N/A with DBX N/A N/A N/A N/A N/A
Denon DRW-850
Denon DRW-850
Compact Cassette N/A N/A N/A N/A 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 N/A N/A N/A N/A
Denon DRM-800
Denon DRM-800
Compact Cassette 3 3 <0.038 (0.1%) N/A N/A N/A 20-21,000 (3 dB/-20 dB) Dolby B; C; HX-Pro N/A with Dolby B N/A with Dolby C >75 with DBX N/A 17.08 x 5.31 x 11.93 434 x 135 x 303 9.5 4.6