Sony MDR-M 77 specifications

Category : headphones

Brand : Sony

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Tech nical data

• brand: Sony
• model: MDR-M 77
• type: headphones
• year of construction: 1984 - 1987
• weight: 75 g
• factory price approx.: 190 DM, 1986

• principle: open
• ear coupling:
• nominal impedance: 45 Ohm s
• power rating: 500 mW
• pressure force:
• frequency response: 10 - 25'000 Hz
• THD:
• sound pressure level: 106 dB
• connector: 6.3 mm Jack
• cable length: 3 m

• Jack Other models from the same series:
• Sony DR-W 70 C
• Sony MDR-005 EL
• b4deacc19bef13638de639196adc4728
• Sony MDR-007 II
• Sony MDR-009
• Sony MDR-10
• Sony MDR-10 T
• Sony MDR-14
• e481d42e178249d68e125ee5b00a293c
• Sony MDR-2 4
• Sony MDR-2 5
• Sony MDR-40 II
• Sony MDR-51
• 356e4ae2091a4f017b263e97ffa93fa5
• Sony MDR-55
• Sony MDR-65
• Sony MDR-84
• Sony MDR-85
• Sony MDR-94
• Sony MDR-10 1 LP
• Sony MDR-2 01 V
• Sony MDR-3 01 LP
• Sony MDR-401 TV
• Sony MDR-605 LP
• Sony MDR-A 20 L
• Sony MDR-A 34 L
• Sony MDR-A, 40 V
• Sony MDR-A 44 L
• Sony MDR-A 50 LV
• Sony MDR-A 101 LP
• Sony MDR-CD 270
• Sony MDR-CD 303
• Sony MDR-CD 333
• 7ec7b4880fd26e7426c6bc88efa9fab4
• Sony MDR-CD 5 70
• Sony MDR-CD 5 80
• Sony MDR-CD 7 50
• Sony MDR-CD 7 70
• Sony MDR-CD 8 70
• Sony MDR-CD 950
• Sony MDR-CD 1700
• Sony MDR-CD 2000
• Sony MDR-D 55
• Sony MDR-D 77
• Sony MDR-DS 5100
• Sony MDR-E 242
• Sony MDR-E 262
• c72f105405c2dd2f8d56e936daa14a2d
• 5bd482369f3f256a9339cc2d121f5e5b
• Sony MDR-E 515
• Sony MDR-E 557
• Sony MDR-E 565
• 4df12344f5e5b8bc7f29edef6d4a5921
• Sony MDR-E 807
• Sony MDR-E 838 LP
• Sony MDR-ED 238
• 54ed8aaddb3ab87167f95a8459286774
• Sony MDR-F 1
• Sony MDR-G 61
• Sony MDR-IF 120 K
• Sony MDR-IF 230 RK
• Sony MDR-IF 320 RK
• Sony MDR-IF 330 RK
• Sony MDR-IF 610 K
• Sony MDR-M 33
• Sony MDR-M 55
• Sony MDR-M 77
• Sony MDR-RF 430 RK
• Sony MDR-RF 450 RK
• Sony MDR-RF 875 RK
• Sony MDR-S 30
• Sony MDR-S 50
• Sony MDR-S 50 5 MK II
• cfc888f7f364d1bfb1145edf1a37c405 0
• Sony MDR-V 1 50
• Sony MDR-V 2 00
• Sony MDR-V 3 00
• Sony MDR-V 4 00
• cfc888f7f364d1bfb1145edf1a37c405 00 DJ
• Sony MDR-V 6 00
• Sony MDR V 700 DJ
• Sony MDR-V 900
• Sony MDR-W 14 L
• Sony MDR-W 24 V
• Sony MDR-W 50
• Sony MDR-W 50 1
• Sony MDR-XB 300
• Sony MDR-XB 500
• Sony MDR XB 700
• cc62e605c2d6f653b0b79e1a8312e7b0

• extract from Japan-prospectus: Sony MDR-M 55 , MDR-M 77

Comment:

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