TEAC X-10M

The TEAC X-10M is a high-fidelity, half-track stereo reel-to-reel tape deck designed primarily for mastering and professional audio applications. It is part of the TEAC X-10 series produced in Japan between 1979 and 1982.

• Track Format: Half-track stereo (2-track, 2-channel)

• Tape Speeds: 15 ips (38 cm/s) and 7½ ips (19 cm/s)

• Heads: 3 heads — erase, record, and playback (independent heads)

• Motors: 3 motors — 1 FG servo DC capstan motor and 2 slotless DC reel motors

• Drive System: Dual capstan closed-loop for stable tape tension and reduced wow/flutter

• Wow and Flutter:
  Approximately 0.03% WRMS at 15 ips
  Approximately 0.04% WRMS at 7½ ips

• Frequency Response:
  30 Hz to 28 kHz at 15 ips
  30 Hz to 20 kHz at 7½ ips

• Signal-to-Noise Ratio: Around 63 dB (3% distortion level, weighted)

• Total Harmonic Distortion: Approximately 0.8% at reference level

• Stereo Separation: 50 dB at 1 kHz

• Input Sensitivity / Impedance:
  Microphone: 0.25 mV / 200 Ω or more
  Line: 60 mV / 50 kΩ

• Output Level / Impedance:
  Line output: 0.45 V / 10 kΩ or more
  Headphones: 8 Ω

• Maximum Reel Size: Up to 10.5 inches (Type 26 / No. 10 reels)

• Power Consumption: Approximately 65 W

• Dimensions (WxHxD): 432 x 452 x 262 mm

• Weight: 20 kg

• Electronics: Solid-state with high-hardness permalloy heads

• Additional Features:
  Three independent heads for erase, record, and playback to allow real-time monitoring
  Playback pause mechanism for precise head positioning
  Pitch control (±6%) for both recording and playback
  Mic/line mixing capability
  Record mute function
  Timer standby mechanism for scheduled recording
  Remote control compatibility (RC-90)
  External DBX noise reduction unit compatibility
  Magnet-float type flywheel for stable capstan rotation
  Guide roller to absorb tape unevenness and ensure smooth tape running