PIONEER RT-707 Hifivintage Réparations

PIONEER RT-707

RT-707

Reel to Reel Tape Recorder
Autoreverse
Year : 1977-84

Track system: 4-track, 2-channel, stereo system
Heads: 2 x playback, 1 x record, 1 x erase
Motor: 2 x reel, 1 x capstan
Reel size: up to 7 inch reel
Equalization: NAB
Tape speeds: 3 3⁄4 7 1⁄2 fps
Wow and flutter: 0.05% (7 1⁄2 fps)
Frequency response: 20Hz to 28kHz (7 1⁄2 ips)
Signal to Noise Ratio: 58dB
Total harmonic distortion: 1%
Crosstalk: 50dB
Input: 50mV (line), 0.25mV (mic)
Output: 0.45V (line)
Semiconductors: 67 x transistors, 47 x diodes
Dimensions: 480 x 230 x 356mm

Data sheet

Autoreverse
Yes
Date of manufacturing
1977
Reel size
18 cm
Availability
SUR DEMANDE
Motor
3 moteurs
Stereo / Mono
Stereo
Technology
Transistors
Drive method
A courroie
Vu-meters
Needle
Speeds
3 3/4 - 7 1/2 ips