Difference between revisions of "Micro Seiki BL-77"

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<big><big>'''Micro Seiki BL-77'''</big></big>
 
<big><big>'''Micro Seiki BL-77'''</big></big>
  
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== '''Allgemein''' ==
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== '''General''' ==
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Manueller Plattenspieler der ursprünglich ohne Tonarm verkauft wurde. Als Tonarmbasis kann die A-1200er Serie verwendet werden.
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Manual turntable, originally sold without tonearm. As tonearm base the A-1200 series (see below) can be used.
  
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== '''Daten''' ==
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== '''Data''' ==
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* Hersteller: Micro Seiki Tokyo/ Japan
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* Manufacturer: [[Micro Seiki|Micro Seiki Tokyo/ Japan]]
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* Modell: BL-77
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* Model: BL-77
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* Baujahr: ca.1982
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* Year of manufacture: 1982 - 1985
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* Abmessungen: 510 x 155 x 400 mm
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* Dimensions: 510 x 175 x 400 mm
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* Gewicht:  
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* Weight:  
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* Originalpreis: 80.000.00 JPY
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* Original price: 80.000.00 JPY, 898 DM
  
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== Technische Daten ==
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=== Aufbau ===
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== Technical data ==
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Holzzarge (Furnier auf 12mm Holzplatten, verleimt auf hochverdichtete Holzzarge), Ausführung Rosenholz und Ebenholz
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=== Construction ===
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=== Plattenteller ===
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Wooden frame (veneer on 12mm wooden boards, glued on high density wooden frame), finish rosewood and ebony
 +
=== Turntable ===
 
Aluminium 3,2 kg<br />
 
Aluminium 3,2 kg<br />
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Durchmesser 306 mm
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diameter 306 mm<br />
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Masseträgheitsmoment 550 kg/cm²
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Mass moment of inertia 550 kg/cm²
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* Aufgezählter Listeneintrag
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=== Antrieb ===
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=== Drive ===
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DC FG Servomotor<br />
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DC FG servo motor<br />
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Riemenantrieb (12mm breit)<br />
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Belt drive (12mm wide)<br />
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Geschwindigkeiten 33/45 U/min<br />
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Speeds 33/45 rpm<br />
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Geschwindigkeitsfeineinstellung +/- 3%
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Speed fine adjustment +/- 3%<br />
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Synchronization fluctuations &lt;0.025%&lt;br
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 +
=== Tone arm bases ===
 +
 
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(without guarantee)<br />
 +
 
 +
==== '''A-1201''' ====
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MICRO SEIKI / MA - 505X, S, 707x, CF- 1, CF-2, AUDUO CRAFT / AC 300 MK II, SAEC / WE 407/23, TECHNICS / EPA 99<br />
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==== '''A-1202''' ====
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SAEC / WE 308n, 308SX<br />
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==== '''A-1203''' ====
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FR / FR 64, 64S, 14<br />
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==== '''A-1204''' ====
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FR / FR 24 II, 54, DENON / DA 303, 305, 307, 309, 401, VICTOR / UA 5045<br />
 +
 
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==== '''A-1205''' ====
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MICRO / MA 505X II, S II, 808x, MA 505MK II, AUDIO CRAFT / AC 3000 MC<br />
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==== '''A-1206''' ====
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SME / 3009 S II, S III
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== '''Remarks''' ==
 +
It can be said that the BL-77 is a copy of the [[Micro Seiki BL-51|BL-51]] and [[Micro Seiki BL-71|BL-71]]. The operation is identical to the smaller models. However, due to the "free" choice of cartridge and the heavier weight of the platter, the BL-77 is rated higher than the BL-51 and BL-71. The platter bearing is designed to be stronger than on the larger [[Micro Seiki BL-91|BL-91]] model.
 +
 
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<gallery>
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Micro Seiki BL-77.jpeg|Micro Seiki BL-77 with tonearm CF-1
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</gallery>
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[[Category:Turntable]]

Latest revision as of 11:39, 3 January 2025

Micro Seiki BL-77

General

Manual turntable, originally sold without tonearm. As tonearm base the A-1200 series (see below) can be used.

Data

  • Manufacturer: Micro Seiki Tokyo/ Japan
  • Model: BL-77
  • Year of manufacture: 1982 - 1985
  • Dimensions: 510 x 175 x 400 mm
  • Weight:
  • Original price: 80.000.00 JPY, 898 DM


Technical data

Construction

Wooden frame (veneer on 12mm wooden boards, glued on high density wooden frame), finish rosewood and ebony

Turntable

Aluminium 3,2 kg
diameter 306 mm
Mass moment of inertia 550 kg/cm²

Drive

DC FG servo motor
Belt drive (12mm wide)
Speeds 33/45 rpm
Speed fine adjustment +/- 3%
Synchronization fluctuations <0.025%<br

Tone arm bases

(without guarantee)

A-1201

MICRO SEIKI / MA - 505X, S, 707x, CF- 1, CF-2, AUDUO CRAFT / AC 300 MK II, SAEC / WE 407/23, TECHNICS / EPA 99

A-1202

SAEC / WE 308n, 308SX

A-1203

FR / FR 64, 64S, 14

A-1204

FR / FR 24 II, 54, DENON / DA 303, 305, 307, 309, 401, VICTOR / UA 5045

A-1205

MICRO / MA 505X II, S II, 808x, MA 505MK II, AUDIO CRAFT / AC 3000 MC

A-1206

SME / 3009 S II, S III

Remarks

It can be said that the BL-77 is a copy of the BL-51 and BL-71. The operation is identical to the smaller models. However, due to the "free" choice of cartridge and the heavier weight of the platter, the BL-77 is rated higher than the BL-51 and BL-71. The platter bearing is designed to be stronger than on the larger BL-91 model.

  • Micro Seiki BL-77 with tonearm CF-1

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