SpecificationsTrack system: 4-track, 4-channel, stereo/multi channel systemHeads: 1 x record, 1 x playback, 2 x eraseMotor: 2 speed hysteresis synchronousReel size: 5 or 7 inch reelTape speeds: 3 3⁄4 7 1⁄2 ipsWow and flutter: 0.15% (7 1⁄2 ips)Frequency response: 30Hz to 22kHz (7 1⁄2 ips)Signal to Noise Ratio: 48dBTotal harmonic distortion: 2%Crosstalk: 40dBInput: 40mV (line), 20mV (DIN), 0.4mV (mic)Output: 1.228V (line)Output power: 5 wattsDimensions: 450 x 420 x 240mmWeight: 37 lbs