TEAC X-7

The TEAC X-7 is a solid-state, 4-track, 2-channel stereo reel-to-reel tape deck produced between 1979 and 1981. It offers a balance of professional features and compact design, with a maximum reel size of 7 inches.

• Track System: 4-track, 2-channel stereo

• Heads: 3 heads — 1 playback, 1 record, 1 erase

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

• Tape Speeds: 3 3/4 ips and 7 1/2 ips

• Wow and Flutter: 0.12% (7 1/2 ips)

• Frequency Response: 40 Hz to 20 kHz (7 1/2 ips)

• Signal-to-Noise Ratio: 48 dB

• Total Harmonic Distortion: 0.8%

• Crosstalk: 40 dB

• Input Sensitivity: 60 mV (line), 0.25 mV (mic)

• Output Level: 0.45 V (line)

• Reel Size: Up to 7 inches

• Equalization: NAB standard

• Dimensions: 461 x 369 x 270 mm

• Weight: 18 kg

• Controls and Features:
  Dual-capstan closed-loop transport with TEAC Magne float capstan bearings for precise tape travel
  Pitch control for fine speed adjustment
  Logic transport function controls for smooth operation
  Record mute function
  Optional remote control
  Precise VU meters
  Timer record/playback capability

Variants

• X-7 MKII: Added compatibility with EE tape (Extended Equalization), though this feature saw limited use.

• X-7R: Bi-directional auto-reverse model with 6 heads (2 playback, 2 record, 2 erase), enabling continuous playback and recording without tape flipping.