Teac CX-400

Specs
3 heads (Ferrite HD),
1 DC servo motor,

3 digit linear counter,

Dolby NR,

L+R mic in,

peak hold,

Marcon components,

30-20000 Hz,
S/N 47 dB (Me, Dolby off), 52 dB (Me, Dolby NR, 1 kHz), 57 dB (Me, Dolby NR, 5 kHz),

W&F (wrms) 0,10%,
mm 410x142x300, kg 6,1.

B&W CDM1NT

Specs
2-way configuration,
bass reflex via front-firing port,
woven Kevlar cone midwoofer B&W ZZ12025 165mm, die cast frame, rubber surround,

alloy dome tweeter B&W ZZ12092 25mm,

50-120W@8Ω,
60-25000Hz ±3 dB, -6 dB@48Hz,
sens. 88 dB,
mm 220x393x290, kg 9,5.

Sony SS-2030

Specs
3-way configuration,
closed box,

paper cone woofer Seas 21F-GWS 200mm, textile surround, diecast basket,
paper cone midrange Seas 10F-LG 100mm, textile surround, diecast basket, acoustic chamber,

paper cone tweeter Seas 5TV-HFS 50mm, AlNiCo magnet,

30W@8Ω,
45-18000Hz,

sens. -- dB,

mm 280x500x229, kg 7,0.