Aiwa FX-70 (FX-70E)

Specs

2 heads (R/P: DX-sendust; E: double gap-ferrite),

  2 DC motor (1 servo capstan, 1 ff/rew), 

full logic, 

ms, intro play,

3 digit counter,

Dolby B-C NR,

Nippon Chemicon SM / NXA, Nichicon components,

No 20-16000 Hz (-20 VU),

CrO2 20-17000 Hz (-20 VU),
Me 20-18000 Hz (-20 VU),
S/N 58 dB (Dolby off),

W&F 0,035% (wrms),
mm 330x107x200, kg 3,5.

Aiwa MX-70 (MX-70E)

Specs
2x30W@8Ω/20-20000Hz,

2x50W@4Ω/20-20000Hz,

2x2 Nec B965 D1288 power transistors,
2x6800µF Nichicon filter caps,
Nichicon, Nippon Chemicon SM, Panasonic SE, Sanyo components,

toroidal power transformer,

 mic in,

phono RIAA,
mm 330x71x200, kg 3,6.

Aiwa TX-70 (TX-70E)

Specs

fm/mw/lw,

6 preset,

3 AC outlets (switched),
Nippon Chemicon SM, Nichicon, Panasonic SE components,

mm 330x71x200, kg 2,1.

Marantz CD-73 (CD73N)

Specs
16bit conversion,

Philips 2 x TDA1540D – SAA7030 (M4551) dac / filter,

Philips CDM-0 transport,

Philips components,

Marantz RMC-12 via Marantz RC-430 system remote (optional),
S/N > 90 dB,
dynamic range > 90 dB,

channel separation > 90 dB,
2–20000 Hz ± 0,5 dB,
harmonic distortion < 0,005%,
mm 416x81x300(483), kg 8,0.

Akai CS-F110

Specs
2 heads (RP: HD head),
1 DC motor,
feathers touch,
3 digit counter,
Dolby NR,

mic in,

Sanyo, Marcon, Nippon Chemicon SM components,

No 30-15000 Hz ±3 dB (-20dB vu),
CrO2 30-16000 Hz ±3 dB (-20dB vu),

Me 30-18000 Hz ±3 dB (-20dB vu),
S/N 58 dB (Dolby off),

W&F 0,04% (wrms),

mm 440x103x233, kg 4,0.

Similar: Akai CS-F12 (with phones out).

Akai HX-2

Specs
2 heads (rp: HD head),
DC motor,
feathers touch,
4 digit counter,
Dolby NR,

mic in,

Nippon Chemicon SM / SM-D / NXA, Sanyo, Marcon components,

No 20-15000 Hz ±3 dB,
CrO2 20-16000 Hz ±3 dB,

Me 20-17000 Hz ±3 dB,
S/N 56 dB (Dolby off), 66 dB (Dolby on),

W&F 0,05% (wrms),

mm 440x103x280, kg 4,0.