Tandberg 74b båndopptager

Tandberg 74b båndspiller
Spilleren er i meget god kosmetisk stand, den slår seg på og det kommer lyd, den snurrer ikke, selges som den står.
Følger med en bok og noen ledninger jeg ikke helt vet hva er.

Tekniske detaljer:
Brand: Tandberg
Model:74
Category:Mid High Fidelity
Application:Consumer
Electronics:Solid State
Equalization:IEC
Country of Manufacture:Norway
Release dates:1964 - 1967
Original Price: $400
Tracks:1/4 Rec/PB
Speeds: 1 7/8, 3 3/4, 7 1/2
Max Reel Size("): 7"
Number of heads: 3
Head Composition: Permalloy
Head Configuration: Stereo
Auto Reverse?:No
Voltage(s): 220-240v
Outputs: RCA
Frequency Response: 7½ ips: 40Hz -16kHz
Wow and Flutter:< 0.15 % at 7½ ips. < 0.2 % at 3¾ ips. < 0.3%at 1 ips
Sound quality rating:7 / 10
Long-term reliability rating:7/ 10

Description
First released in late 1962, the series 7 was a deluxe, four-track stereo recorder with three speeds,
built-in 3 watt per channel stereo amplifier and two 7? speakers.
It utilised a single four-pole asynchronous capacitor motor and a precision
record/playback head along with a ferrite core erase head.
Features included twin EAM 86 magic eye record level indicators, ‘joystick’
type motion selector, separate stereo volume controls, stereo inputs for
Mic & Line, stereo cathode follower and speaker outputs.
Price when new: $US 400.00

Additional Info
Signal to noise ratio: quarter-track – 53 db. half-track 56 db / Total harmonic distortion: < 0.5% / Bias frequency: 85.5kHz / Valve complement (Model 74B): 1 x ECC 82. 4 x ECC 83. 2 x EL 84. 2 x EAM 86. 1 rectifier and 2 AC107 transistors / Crosstalk: better than 60dB at 400Hz / Audio output power: 2 x 3 watts / Bass switch: 8 dB lift at 100Hz, only in playback and amplifier modes / Inputs: microphone: 2.5 mV. radio: 2.5 mV to 7V (adjustable) / Power consumption: 85 watts / Speaker(s): two 7? x 4? / Dimensions: 15½ x 12 x 7? (394 x 305 x 178 mm) / Weight: 27½ lbs (12.5 kg) / model 74: quarter-track stereo. model 72: half-track stereo