Revox B215

Specs

3 heads,

DD,

Full Logic,

3 digit linear counter,

Dolby B-C NR HX Pro,

remote,

Fe 30-18000 Hz +2/-3dB,

CrO2 30-20000 Hz +2/-3dB,

Me 30-20000 Hz +2/-3dB,

S/N >70 dB (Dolby C, THD 3%),

mm 450 x 153 x 332, kg 9,15.

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.

Perser BLA-2400

Specs

~2x20W@8Ω/20-20000Hz,

2x2 Sanyo D315E power transistors,

1x3300µF Panasonic filter cap,

Panasonic, Alps components,

mm 360x110x270, kg *,**.