Editing Sony TC-K 661 S

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== Specifications ==
 
== Specifications ==
  
'''Model'''
+
'''Model Name'''
* Stereo Cassete Deck [[Sony]] TC-K661S
 
* Years of manufacture:1995-96
 
* Color: Black
 
* Power consumption: 21 W
 
* Dimensions: 430 x 123 x 310 mm
 
* Weight: 4.4 kg
 
* Purchase price: about 600 DM
 
  
 +
Stereo Cassete Deck SONY TC-K661S
  
'''Connections:'''
+
* 1995
* Inputs: 1
 
Line in - Cinch (phono jacks), Sensitivity 0.16V, Impedance 47kΩ
 
  
* Outputs: 2
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Power requirements 220-230V AC, 50Hz
** Line out- Cinch (phono jacks), output voltage 0.5V at 47kΩ,
 
** Headphones output (output power 0-3mW at 32Ω, not adjustable)
 
  
 +
Power consumption 21W
  
'''Technical Data'''
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Dimensions aprox. 430X123x310mm
 +
 
 +
Mass 4.4kg
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 +
 
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'''Type Transport Mechanism Type'''
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 +
TCM-200V21
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 +
 
 +
'''Recording system:''' 4-track 2 channel stereo
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 +
'''Fast winding time:''' aprox. 90 sec (with SONY C60 cassette)
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 +
'''Bias:''' AC bias
 +
 
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'''Heads:''' Erasing x1 (F&F), Recording x1 (SD), Playback x1 (SD)
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'''Motors:''' Capstan motor x1 (DC servo), Reel motor x1 (DC motor), Assist motor x1 (DC motor)
 +
 
 +
'''Signal-to-noise ratio (Dolby NR off):'''
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Type IV 61dB, Type II 59dB, Type I 57dB
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 +
'''S/N ratio (aproximate values):'''
 +
 
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with Dolby B NR on: 5dB at 1kHz; 10dB at 5kHz
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with Dolby C NR on: 15dB at 500Hz; 20dB at 1kHz
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 +
with Dolby S NR on: 10dB at 100Hz; 24dB at 1kHz
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 +
 
 +
'''Harmonic distorion:'''
 +
 
 +
0.4% (Type I, 160nWb/m, 315Hz, 3rd H.D.)
  
* Audio heads: 3 - erase head (F&F), record (SD), playback(SD).
 
* 3 motors: Capstan motor(DC servo), Reel motor (DC motor), Servo motor (DC motor)
 
* S/N ratio (Dolby NR off):
 
**Type IV: 61dB,
 
**Type II: 59dB,
 
Type I: 57dB
 
* improved height dynamics (aproximate values):
 
** with Dolby B NR: 5dB at 1kHz; 10dB at 5kHz.
 
with Dolby C NR: 15dB at 500Hz; 20dB at 1kHz
 
** with Dolby S NR: 10dB at 100Hz; 24dB at 1kHz
 
*Distortion factor:
 
** 0.4% (Type I, 160nWb/m, 315Hz, 3rd H.D.).
 
 
1.5% (Type IV, 250nWb/m, 315Hz, 3rd H.D.)
 
1.5% (Type IV, 250nWb/m, 315Hz, 3rd H.D.)
*Frequency response (Dolby NR off)
 
** Type IV (SONY METAL): 20-20,000Hz (±3dB, IEC), 20-16,000Hz [±3dB (-4dB recording)]
 
Type II (SONY HIGH): 20-18,000Hz (±3dB, IEC)
 
** Type I (SONY NORMAL): 20-17,000Hz (±3dB, IEC).
 
* Coincidence fluctuations:
 
** ±0.065% (IEC)
 
** 0.045% W.RMS (NAB)
 
** ±0.12% (DIN)
 
* Fast forward and rewind time during rewind: approx. 90 sec. (with SONY C60 cassette)
 
  
  
'''Features'''
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'''Frequency response (Dolby NR off)'''
3-head cassette deck with rear tape control (with monitor button)
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3 motors, one of them servo motor
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Type IV (SONY METAL): 20-20.000Hz (±3dB, IEC),  20-16.000Hz [±3dB (-4dB recording)]
motorized cassette compartment
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Dolby B, C and also Dolby S, Dolby HX Pro
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Type II (SONY HIGH): 20-18.000Hz (±3dB, IEC)
green glowing cassette compartment illumination
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* Single Capstan drive
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Type I  (SONY NORMAL): 20-17.000Hz (±3dB, IEC)
* Title search AMS
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* Electronic 3-digit counter, real time
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* Prepared for remote control, sensor built in. With the RM-J701 remote control, the display can even be dimmed.
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'''Wow & filuter:'''
* CD Synchro with a Sony CD player and the RM-J701 remote control.
+
 
* Semi-automatic test tone calibration for bias and level, very adjustable
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±0.065% W.Peak (IEC)
* MPX- Filter for radio recordings switchable
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 +
0.045% W.RMS (NAB)
 +
 
 +
±0.12% W.Peak (DIN)
 +
 
 +
 
 +
'''Inputs:'''
 +
 
 +
Line inputs (phono jacks), Sensitivity 0.16V, Impedance 47kΩ
 +
 
 +
'''Outputs:'''
 +
 
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Line inputs (phono jacks), Rated output level 0.5V at a load impedance of 47kΩ, load impedance over 10kΩ
  
 +
Headphones (stereo phone jack), Output level 0-3mW at a load impedance of 32Ω
  
'''Remarks'''
 
* The unit has no timer anymore (like TC-K615 S)
 
* Headphone output is not adjustable (like TC-K615 S)
 
* Drive similar in construction to TC-K 615 S, using the TCM-190 mech. Compared to the 611 S from 1993 the equipment was "slimmed down"
 
* compared to the TC-K715 S built 1 year earlier ( had no successor) there is no quartz control and no sapphire reinforced drive shaft
 
* belts, tone heads, tone shaft (capstan) and pressure roller were the same on several Sony cassette decks (5xx and 6xx series) since 1993.
 
* Predecessor unit: Sony TC-K 615 S
 
* Successor unit: Sony TC-KE 600 S (QS)
 
* Other models of the same series:
 
** [[Sony TC-K 361|TC-K 361]]
 
** [[Sony TC-K 461 S|TC-K 461 S]]
 
** [[Sony TC-K 561 S|TC-K 561 S]]
 
** [[Sony TC-K 661 S|TC-K 661 S]]
 
  
 +
==Bemerkungen==
  
'''Reports'''
+
* [[Sony TC-K 361|TC-K 361]]
* Stereo 11/1995: satisfactory, no star. "Plumply equipped, including Dolby S, but despite 3-motor drive synchronization problems." (Stereo Testspiegel 1995/96)
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* [[Sony TC-K 461 S|TC-K 461 S]]
 +
* [[Sony TC-K 561 S|TC-K 561 S]]
 +
* [[Sony TC-K 661 S|TC-K 661 S]]
  
==Pictures==
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==Bilder==
  
[[Datei:Tck661s.jpg|1000px]]
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[[Datei:Tck661s.jpg]]
  
[[Category:Cassette decks]]
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[[Kategorie:Kassettendecks]]
[[Category:Dolby-S]]
 

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