TEAC A-3440

The TEAC A-3440 is a 4-track, 4-channel multitrack reel-to-reel tape deck produced from around 1977 to 1985. It was designed as a consumer-level multitrack recorder with features inspired by professional models like the Tascam 80-8, making it popular among semi-professionals and home studio enthusiasts.

• Track System: 4-track, 4-channel stereo/multichannel

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

• Motors: 3 motors — 2 reel motors and 1 capstan motor with CD servo control for stable tape speed

• Tape Speeds: 7½ and 15 inches per second (ips)

• Wow and Flutter: 0.04% at 15 ips, 0.06% at 7½ ips

• Frequency Response: 25 Hz to 24 kHz (at 15 ips)

• Signal-to-Noise Ratio: 55 dB (weighted, 3% THD)

• Total Harmonic Distortion: Approximately 0.8% at normal operating levels

• Input Sensitivity:
  Line: 60 mV
  Microphone: 0.25 mV (with -20 dB selectable mic padding)

• Outputs: 0.3 V line output (RCA), headphone output (8 Ω)

• Reel Size: Supports reels up to 10.5 inches

• Dimensions: Approximately 445 mm (W) x 523 mm (H) x 235 mm (D) (17.5" x 20.5" x 9.3")

• Weight: Around 25 kg (55 lbs)

• Equalization: NAB standard

• Additional Features:
  Simul-Sync for overdubbing
  ±5% pitch control
  Manual cue lever
  Selective headphone feed (any track or combination)
  Independent mic/line input selectors
  DBX noise reduction compatibility with external processor (4 RCA inputs/outputs)
  Wired remote control capability (optional RC-70)
  Stereo channel separation: 45 dB at 1 kHz
  Rewind speed: ~140 seconds for 1800 ft tape