Pioneer SX-590

Specs
fm/am,
2x20W@8Ω/20-20000Hz,
2x Darlington STK-0029 power(pack) transistors,
2x6800µF Elna filter caps,
Nippon Chemicon SL / LR, Nichicon, Elna components,

phono mm RIAA,

mm 435x145x314, kg 8,3.

Sony UX-S (1990)

Specs
IEC II tape
50 mins

Akai GXC-715D

Specs
2 heads (R/P: GX head, E),
2 DC motors (1 x capstan drive, 1 x reel drive),

3 digit linear counter,

Dolby NR,

L+R mic in,

Sanyo, Nippon Chemicon SL / LL, Marcon, Nichicon components,

LN/LH 35-14000 Hz ±3 dB,
CrO2 35-15000 Hz ±3 dB,
FeCr 35-16000 Hz ±3 dB,
S/N 54 dB (LN/LH, Dolby off), 56 dB (CrO2/FeCr, Dolby off), 66 dB (CrO2/FeCr, Dolby NR, 5 kHz),

W&F (wrms) < 0,04%,
mm 440x138x273, kg 8,5.