Difference between revisions of "Kenwood KD-4100 R"
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| + | == Data == | ||
| + | '''General''' | ||
| + | * Manufacturer: [[Kenwood]] | ||
| + | * Model: KD-4100R | ||
| + | * Type: Direct-drive turntable with fully automatic tonearm guidance and repeat function | ||
| + | * Years of manufacture: 1979 - 1981 | ||
| + | * Made in: Japan | ||
| + | * Colour: Metallic grey | ||
| + | * Dimensions (W/H/D): 44cm/13cm/37cm | ||
| + | * Weight: 7.9 kg | ||
| + | * Original price approx.: 650 DM | ||
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| + | |||
| + | '''Connections''' | ||
| + | * Outputs: 2 x RCA (Cinch), ground wire | ||
| + | |||
| − | + | '''Technical Data''' | |
| + | * Drive type: Direct drive | ||
| + | Motor: brushless DC servo motor for platter, 2-pole DC micromotor for automatics | ||
| + | * Turntable: 31cm diameter, die-cast aluminium, 1,15kg | ||
| + | * Speeds: 33 1/3 and 45U/min. | ||
| + | * Synchronisation fluctuations: less than 0.03% (WRMS), less than +/- 0.055% (DIN) | ||
| + | * Rumble noise voltage ratio: -71dB (DIN) | ||
| + | * Rumple-noise-voltage-distance: -48dB (DIN) | ||
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| + | '''Tonearm Data''' | ||
| + | * Effective mass: 24,7g | ||
| + | * Construction: statically balanced S-shaped tube tonearm with EIA tone head connection | ||
| + | * Tonearm length: 225mm | ||
| + | * Overhang: 15mm | ||
| + | * Tracking angle: +/- 1,5 degrees | ||
| + | * Tracking force: 0-30mN, adjustable | ||
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| − | ''' | + | '''Special Features''' |
| − | * | + | * Features advertised in a 1980 Kenwood catalog include: |
| − | * | + | ** Solid frame made of ARCB special material (minerals, glass fiber, polyester resins). |
| − | * | + | ** Turntable with high moment of inertia, newly developed brushless DC shaded-pole motor, "... both guarantee optimum synchronisation consistency even when playing the new ** direct-cut and digital records with their distinctive dynamics and strong groove modulation." |
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| − | + | == Notes == | |
| − | * | + | * The R in the model name stands for "Repeat." This means that the record player has a repeat function which, when activated, is limited to playing the record again after it has expired. |
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| − | + | * Other models in the same series: | |
| − | + | * [[Kenwood KD-2100]] | |
| + | * [[Kenwood KD-3100]] | ||
| + | * [[Kenwood KD-4100]] | ||
| + | * [[Kenwood KD-5100]] | ||
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| + | * [[Kenwood KD-4100]] This unit is similar to the KD-4100R, but does not have a repeat function. | ||
| − | + | == Pictures == | |
| + | * Picture: Kenwood KD-4100 R | ||
| + | [[Datei:KD-4100R.JPG|800px]] | ||
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| − | + | == Reviews == | |
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== Links == | == Links == | ||
| + | * External link to website "Vinyl Engine": [[https://www.vinylengine.com/library/kenwood/kd-4100.shtml]] | ||
| − | [[ | + | [[Category:Turntables]] |
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Latest revision as of 06:29, 13 July 2018
Data[edit]
General
- Manufacturer: Kenwood
- Model: KD-4100R
- Type: Direct-drive turntable with fully automatic tonearm guidance and repeat function
- Years of manufacture: 1979 - 1981
- Made in: Japan
- Colour: Metallic grey
- Dimensions (W/H/D): 44cm/13cm/37cm
- Weight: 7.9 kg
- Original price approx.: 650 DM
Connections
- Outputs: 2 x RCA (Cinch), ground wire
Technical Data
- Drive type: Direct drive
Motor: brushless DC servo motor for platter, 2-pole DC micromotor for automatics
- Turntable: 31cm diameter, die-cast aluminium, 1,15kg
- Speeds: 33 1/3 and 45U/min.
- Synchronisation fluctuations: less than 0.03% (WRMS), less than +/- 0.055% (DIN)
- Rumble noise voltage ratio: -71dB (DIN)
- Rumple-noise-voltage-distance: -48dB (DIN)
Tonearm Data
- Effective mass: 24,7g
- Construction: statically balanced S-shaped tube tonearm with EIA tone head connection
- Tonearm length: 225mm
- Overhang: 15mm
- Tracking angle: +/- 1,5 degrees
- Tracking force: 0-30mN, adjustable
Special Features
- Features advertised in a 1980 Kenwood catalog include:
- Solid frame made of ARCB special material (minerals, glass fiber, polyester resins).
- Turntable with high moment of inertia, newly developed brushless DC shaded-pole motor, "... both guarantee optimum synchronisation consistency even when playing the new ** direct-cut and digital records with their distinctive dynamics and strong groove modulation."
Notes[edit]
- The R in the model name stands for "Repeat." This means that the record player has a repeat function which, when activated, is limited to playing the record again after it has expired.
- Other models in the same series:
- Kenwood KD-2100
- Kenwood KD-3100
- Kenwood KD-4100
- Kenwood KD-5100
- Kenwood KD-4100 This unit is similar to the KD-4100R, but does not have a repeat function.
Pictures[edit]
- Picture: Kenwood KD-4100 R
Reviews[edit]
Links[edit]
- External link to website "Vinyl Engine": [[1]]