Terecorder M6

Akai M6 Tape Recorder

The Akai M6, also marketed as the Terecorder and the “Multi-Four” in the UK, is a quarter-track stereo tape recorder designed for both advanced performance and versatile operation. It supports both vertical and horizontal use, and offers three tape speeds—with a maximum of 15 inches per second (ips)—enabling high-fidelity recording and playback.

Drive and Transport:

• The M6 features a large hysteresis synchronous motor that ensures extremely stable tape motion, resulting in a wow and flutter rating of just 0.07% RMS, notably low for its era.
• Rewind speed is efficient, capable of rewinding a 1,200 ft reel in approximately 2½ minutes.

Amplification and Monitoring:

• The machine is equipped with two identical valve amplifiers (marked “left” and “right”), a design inspired by the Ampex 601.
• Each amplifier delivers 6 watts per channel and can independently drive an 8″ coaxial extension speaker (optional), which also serves as the unit’s transport lid when clipped together.
• The upper (left) amplifier powers a built-in loudspeaker for onboard monitoring.
• Extension speaker sockets are provided for both channels, enabling stereo playback through external speakers.

Inputs and Outputs:

• Inputs:
  • Low-level, high-impedance microphone input
  • High-level line input
• Outputs:
  • High-impedance head output (for connection to external amplifiers)
  • 8/16 ohm amplifier output (for driving external speakers)

Audio Performance:

• Signal-to-noise ratio: Better than -45 dB
• Crosstalk: 80 dB at 1 kHz
• Quarter-track stereo format allows for extended recording time and flexible playback options

Vous pourrez trouver sous ce lien 620 modèles d'appareils, 574 avec des images et 202 avec des schémas.
Tous les appareils de Akai Electric Co., Ltd.; Tokyo