Akai Cros Field X - 201 auto - reverse

AKAI X-201D auto - reverse
Excellent état (proche du neuf
Magnétophone à bande Autoreverse
Année : 1973
Vitesses : 4.5 / 9,5 / 19 cm/s
Caractéristiques techniques

Système de piste : 4 pistes, 2 canaux, système stéréo/monoral

Têtes : 1 x enregistrement/lecture, 1 x effacement, 1 x biais

Moteur : 2 x entraînement de bobine, 1 x cabestan

Taille des bobines : jusqu'à 7 pouces

Vitesses de bande : 1 7⁄8 3 3⁄4 7 1⁄2 ips   4.75/9.5/19cms

Effets de flottement et de vacillement : 0,08 % (7 1⁄2 ips)

Réponse en fréquence : 30Hz à 26kHz (7 1⁄2 ips)

Rapport signal/bruit : 50 dB

Distorsion harmonique totale : 3%

Diaphonie : 45dB

Entrée : 50mV (ligne), 5mV (DIN), 0.5mV (micro)

Sortie : 1,23V (ligne), 0,4V (DIN) 1,23V (ligne), 0,4V (DIN)

Semi-conducteurs : 16 x transistors, 17 x diodes

Dimensions : 358 x 358 x 227 mm : 358 x 358 x 227mm

Poids : 17 kg
Fiche technique
Alimentation
100V - 240V
Design
Année 70
Diamètre De Bobines
18 cm
Dimensions (L X H X P)
34 x 34 x 23 cm
Observations
Accessoires non compris dans le prix de base ( bobines noyaux etc.)
Type De Connecteurs
Jack 6.35 mm
Vitesses
4,75 / 9,5 / 19 cm/s


Good working Akai tape machine. Fully tested and record and plays the tape.


 The recorder is old but in very nice condition with a wood 'door' to protect the recorder. 


DESCRIPTION:


On conventional recorders, the signal and bias are applied to the same recording head. Therefore, the frequencies recorded, especially high frequency signals, tend to be attenuated or erased by the effect of the bias field.


With the exclusive Akai Cross-Field Head, however, the signal and bias heads are mounted separately in opposition with each other with their centrers slightly off.


As the recorded signal is entirely unaffected by the prevailing effect of the bias field, tape can be recorded over the entire frequency spectrum with maximum fidelity even at low tape speed.