Alpine ALPINE AL-90 cassette recorder

Hi,
i would like to sell my Alpine AL-90 cassette recorder.
It arrived back from a hungarian cassette recorder specialist after a fully serviced, cleaned + calibrated. Works perfectly and outstanding sound quality.

Outfit: on the top there are some scratches and on the front panel also some of them. For asking i can send hires pictures + video about working. On the front thre right VU-meter has a scratch, my specialist said possible to polish the surface but finally i didn't wanted to disassemble the machine again because of that.

There isn't any other accessory for the recorder, i can carefully package it for international shipping.
It is what it is.

TECHNICAL DATAS:
General

Manufacturer: Alpine
Model: AL-90
Type: Cassette Tape Deck

Years of manufacture: 1982 - 1987
Made in: Japan
Color: Black
Remote control: yes, optional
Power consumption: 40 W
Dimensions: 435 x 126 x 347 mm (WxHxD)
Weight: 10.1 kg
Original price approx.: 3'498 DM

Connections

Number of inputs:
Line In: 100 mV, 50 kOhm
DIN In: 0.8 mV
Microphones:
Number of outputs:
Line Out: 550 mV, 47 kOhm
DIN Out:
Headphones (6.3mm jack): 50mW / 8 Ohm

Technical Data:

Audio heads: 3
1x Sendust recording
1x ferrite playback
1x ferrite erase head
Motors: 3
1x double capstan direct drive servo motor for play
1x DC servo motor for rewinding
1x DC servo motor for opening the cassette compartment
Tape speed: 4,75 cm / s
Synchronous speed fluctuation: 0.022 % (WMRS)
Tape types:
Normal: Type I
Cr02: Type II
Metal: Type IV
Frequency response:
Normal Type I: 15 Hz - 22 kHz, 20 Hz - 20 kHz (± 1.5dB).
Cr02 Type II: 15 Hz - 22 kHz, 20 Hz - 20 kHz (± 1.5dB)
Metal Type IV: 15 Hz - 27 kHz, 20 Hz - 22 kHz (± 1.5dB)
Distortion factor:
1.3% (max., 1 kHz / 0 dB, Type I).
1.5 % (max., 1 kHz / 0 dB, Type II)

1.5 % (max., 1 kHz / 0 dB, Type IV)
Signal-to-noise ratio:
Normal: Type I
Without Dolby: > 56 dB
With Dolby B: > 64 dB
With Dolby C: > 71 dB
Cr02: Type II

Without Dolby: > 58 dB
With Dolby B: > 66 dB
With Dolby C: > 73 dB
Metal: Type IV
Without Dolby: > 60 dB
With Dolby B: > 67 dB
With Dolby C: > 73 dB
Crosstalk attenuation:
> 46 dB (channel, 1 kHz, 0 dB)
> 57 dB (track, 1 kHz, 0 dB)
Auto Reverse: no
Dolby: B, C
Premagnetization frequency: 105 kHz
Erasure frequency: 105 kHz
Cancellation attenuation: > 69 dB (125 Hz, Type IV)
Rewind time for C-60 cassette: FF/REW < 80 s

Special features:

3-head cassette tape deck with rear tape control
Fully automatic calibration computer (BLES) for pre-magnetization, equalization and tape sensitivity.
BLES is an automatic calibration system that measures premagnetization, equalization, and tape sensitivity first separately, then correlatively, to adjust the system optimally for all
An additional manual calibration of the premagnetization allows a personal optimization
Data memory for premagnetization, equalization and tape sensitivity
Rec-Mute
Auto-Space
Auto-Rewind
Auto-Play
Peak / VU meter (switchable)
Fader
Digital Counter
Dolby B/C
Connectors for external Dolby
Speed fine control
Jog key operation
Timer-controlled recording and playback
Remote control