Sony CMT-SD1 (HCD-SD1, TC-SD1)

 

Specs

Sony CMT-SD1

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Sony HCD-SD1 compact disc receiver

fm/am,

2x25W@6Ω/1kHz,

2x Sony LM3876TF amplifier chip (class AB),
2x3300µF filter caps,
Nichicon, Capxon components,

dig opt out,

1bit dac conversion,
Sony PCM1710U-R / CXD2507AQ dac / filter,
Sony CDM13B-5BD19 / KSS-213B/K-N transport / pickup,

ac outlet (switched),
Sony RM-SSD1 remote,

mm 190x91x315, kg 4,4.

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Sony TC-SD1 cassette deck

2 heads,

1 DC motor,

Dolby B-C NR,
dual capstan, auto reverse,

motorized tape loading,

Capxon, Elna RE2, Nippon Chemicon SME, Shoei components,

ac outlet (unswitched),

No 30-14000 Hz ±3 dB,
CrO2 30-15000 Hz ±3 dB,
Me 30-15000 Hz ±3 dB,
S/N -- dB (Dolby off), -- dB (Dolby B), -- dB (Dolby C),

W&F < 0,07% (wrms),
mm 190x91x315, kg 3,2.

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Sony MDS-SD1

Sony SA-CSD1

Nakamichi 500

Specs
2 heads (R/P: crystal permalloy, E),
2 DC servo motor,
3 digit counter,
Dolby B NR, mpx,

Shoei components,

Focused Gap head,

Nakamichi RM-100 remote (optional),

CrO2 40-17000 Hz ±3 dB (din),
63 dB (Dolby on, CrO2),

W&F 0,08% (wrms),

mm 384x110x254, kg 7,0.

Akai GXC-75D

Specs

3 heads (RP: GX),
1 synchro motor,

Elna, Nippon Chemicon SL, Towa components,

auto reverse,

3 digit counter,

OLS (limiter), Dolby NR,

No 30-14000 Hz ±3 dB,

CrO2 30-16000 Hz ±3 dB,
S/N > 58 dB (Dolby on),

W&F < 0,3% (wrms),

mm 460x146x302, kg 8,0.