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.

Nakamichi PA-5EII

Specs

2x150W@8Ω/20-20000Hz,

Sanken 12x2 including A1492 C3856 power transistors,

2x47000µF Nichicon Type I Great Supply filter caps,

Nichicon Muse, Elna Duorex / Cerafine, Panasonic SU components,

470VA toroidal power transformer,

STASIS circuit (Threshold),

mm 435x157x421, kg 21,5.
Similar: Nakamichi PA-5II.

Nakamichi 600

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

Shoei, Panasonic components,

CrO2 40-18000 Hz ±3 dB (din),
S/N 60 dB (Dolby off), 68 dB (Dolby on, CrO2),

W&F 0,12% (wrms),

mm 400x170x237, kg 6,5.

Nakamichi PA-5E

Specs

2x100W@8Ω/20-20000Hz,

2x160W@4Ω/20-20000Hz,

Sanken 8x A1294 8x C3263 2x C3519A 2x A1386A power transistors,

2x47000µF Nichicon Type I Great Supply filter caps,

US, Shoei, Elna components,

450VA toroidal power transformer,

STASIS circuit (Threshold),
L & R peak indicators,

mm 435x135x368, kg 22,0.
Similar: Nakamichi PA-5.

Nakamichi 1000 ZXL

Specs

4 DC motor,

3 heads,

ABLE calibration,

20-20000 Hz ± 0,75dB,

18-25000 Hz ± 3dB (ABLE),

S/N 72dB (Dolby C),

W&F <0,04% WRMS,

mm 527x258x322, kg 19,0.