Colour / Finish: Rosewood

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BeoGram 3400

Bang & Olufsen BeoGram 3400

Beogram 3400 was designed to play back quadraphonic-encoded records and incorporated an MMC 5000 with a Shibita diamond stylus. An optional CD4 decoder could be specified to allow play back of that type of LP as well SQ discs which could be played by any record player.

Quadraphonic sound

Bang & Olufsen produced two quadraphonic systems in the 1970s. The top model was Beosystem 6000 which comprised Beomaster 6000 and Beogram 6000. Beogram 6000 was a development of Beogram 4000 in that it was a tangential tracking turntable. It had an inbuilt CD4 decoder which was switchable. When ‘on’ it would detect the presence of the carrier frequencies and a display would illuminate on the record deck’s display as ‘4ch’.

The output of the Beogram was at line-level whether in 2- or 4-channel mode. The deck was attached to Beomaster 6000 via a 5-pin DIN lead with all the pins being wired. In Beomaster 6000 there was a replaceable board with a SQ decoder as standard. This was manually switchable. The operator therefore still needed to know the type of quad recording that was to be played. The purpose of the removable board was to allow upgrading should the record industry ever get its act together and find a common standard!

The second system was based on Beomaster 3400 and Beogram 3400 which had a radial deck and a smaller and simpler receiver. This again had similar functions. Beomaster 4000 and a few others had a facility called Ambiophonics which used a system of simulated four track sound from stereo records. Two Bang & Olufsen cartridges were made for playing CD4 records:

MMC5000 used a fairly standard Shibata profile

The top of the range MMC6000 used a profile designed by one of their own engineers – Subir Pramanik – and which bore his name

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BeoGram 2400

Bang & Olufsen BeoGram 2400

Beogram 2200/2400 were identical except that, when coupled to the Beomaster 2400, Beogram 2400 could also be operated by remote control.

To play records on either model it was necessary to simply press START and let the automatic system do the rest. As an additional safeguard, all functions could be operated with the protective lid closed. The electronic servo drive system kept turntable speed constant and correct, even during fluctuations in the mains supply. Careful arm geometry ensured that tracking angle was kept well below the level where it could affect the quality of the reproduced sound.

Bias effect was compensated automatically and needed no adjustment. The extreme lightness of the arm, together with the highly polished nude elliptical diamond carried by the MMC 20EN pickup in the 2400, resulted in an unusually low Effective Tip Mass (ETM). This means that your records would suffer very little wear, even after continual playing. Neither would they be damaged if the stylus was accidentally skidded across the surface.

Beogram 2400 could be made up as part of the Beosystem 2400 when linked together with other compatible Bang & Olufsen products.

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BeoGram 2200

Bang & Olufsen BeoGram 2200

Beogram 2200/2400 were identical except that, when coupled to the Beomaster 2400, Beogram 2400 could also be operated by remote control.

To play records on either model it was necessary to simply press START and let the automatic system do the rest. As an additional safeguard, all functions could be operated with the protective lid closed. The electronic servo drive system kept turntable speed constant and correct, even during fluctuations in the mains supply. Careful arm geometry ensured that tracking angle was kept well below the level where it could affect the quality of the reproduced sound.

Bias effect was compensated automatically and needed no adjustment. The extreme lightness of the arm, together with the highly polished elliptical diamond carried by the MMC 20E pickup in the 2200, resulted in an unusually low Effective Tip Mass (ETM). This means that your records would suffer very little wear, even after continual playing. Neither would they be damaged if the stylus was accidentally skidded across the surface.

Beogram 2200/2400 could be made up as part of the Beosystem 2200 when linked together with other compatible Bang & Olufsen products.

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BeoGram 2202

Bang & Olufsen BeoGram 2202

Beogram 2202 and Beogram 2402 replaced models 2200 and 2400 and were eventually replaced by Beogram 2404 (looking the same externally as the former units) in 1983.

To play records on the fully-automatic Beogram 2202/2402 decks, it was necessary to simply press “start” and let the integrated systems do the rest. As an additional safeguard, all functions could be operated with the protective dust lid closed.

Thanks to the fine polish of their elliptical diamonds, and the low mass of the arm, these Beograms got the very best from your records without inflicting any significant wear. Careful arm geometry ensured that tracking error was kept well below the level where it could affect sound quality. Skating effect was compensated automatically. Beogram 2202 was fitted with an MMC 20E pickup, while Beogram 2402 has an MMC 20EN. When coupled to the Beomaster 2400-2 FM stereo receiver, Beogram 2402 could be operated by remote control.

Beogram 2202 / 2402 could be made up as part of the Beosystem 1900 or Beosystem 2400, when linked together with other compatible Bang & Olufsen products.

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BeoGram 2402

Bang & Olufsen BeoGram 2402

Beogram 2202 and Beogram 2402 replaced models 2200 and 2400 and were eventually replaced by Beogram 2404 (looking the same externally as the former units) in 1983.

To play records on the fully-automatic Beogram 2202/2402 decks, it was necessary to simply press “start” and let the integrated systems do the rest. As an additional safeguard, all functions could be operated with the protective dust lid closed.

Thanks to the fine polish of their elliptical diamonds, and the low mass of the arm, these Beograms got the very best from your records without inflicting any significant wear. Careful arm geometry ensured that tracking error was kept well below the level where it could affect sound quality. Skating effect was compensated automatically. Beogram 2202 was fitted with an MMC 20E pickup, while Beogram 2402 has an MMC 20EN. When coupled to the Beomaster 2400-2 FM stereo receiver, Beogram 2402 could be operated by remote control.

Beogram 2202 / 2402 could be made up as part of the Beosystem 1900 or Beosystem 2400, when linked together with other compatible Bang & Olufsen products.

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BeoGram 2404

Bang & Olufsen BeoGram 2404

An updated 2402 but with the revised lightweight arm designed to take the MMC5 cartridge.

Rather an afterthought, the 2404 was designed to work with the Beomaster 2400-2 and was fitted with the 7 pin DIN plug to allow control by remote. This was not compatible with Datalink. The last UK model of this design and interesting simply because it had the new cartridge but the old remote control software unlike the Beogram 6000 which boasted the new software and old cartridge.

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BeoGram 2000 (1974)

Beogram 2000 was an integrated two-speed (33rpm and 45 rpm) high-fidelity stereo record player with high specifications. But it was the simple, easy operation which was the most unique feature in Beogram 2000. A single master control executed all the essential functions.

All you need to do was to select the size of a record, 7″, 10″ or 12″ and press the button marked LIFT. Immediately, the turntable began to rotate at the correct speed (33 or 45 rpm) and the pick-up lowered into the first groove. At the end of the record, the pick-up arm returned to its resting position and the turntable switched off. Beogram 2000 was fitted with its own pick-up cartridge, SP 10A. This had a spherical naked diamond stylus.

Recommended- stylus pressure was 2 g. Its frequency range was 20-25.000 Hz ±3 dB. Distortion was lower than 1%, wow and flutter lower than 0.12% and rumble better than 60dB. Thanks to the pendulum suspension of the turntable and its pick-up am Beogram 2000 was insensitive to vibrations. A transparent dust lid was fitted to Beogram 2000. It could be opened at any angle up to 60 degrees or you could slide it off with ease.

This deck finally gave the ‘peg platter’ decks a proper lid. Not quite as advanced as the 1202, it was in all ways apart from the lid, a Beogram 1203.

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BeoGram 1203

Bang & Olufsen BeoGram 1203

Beogram 1203 was an automatic, high-fidelity stereo record-player with high specifications. It was beautifully-styled and extremely easy to operate. All you need to do was select the record size: 7″, 10″ or 12″ and press a button. The turntable automatically selected the correct speed: 33% or 45, and the pickup was lowered into the first groove.

At the end of the record, the arm automatically returned to its resting position and the turntable switched off. Beogram 1203 was fitted with its own pick-up cartridge, the SP 14A which had a spherical diamond stylus and a stylus pressure of 2g. Its frequency range was 20,000 Hz. ±3 dB. Distortion was lower than 1%, wow and flutter lower than ±0.15 % and rumble better than 58dB. The turntable and pick-up arm had a pendulum suspension which made the record-player insensitive to vibrations. A transparent dust lid and a spindle adaptor for playing centreless records were supplied with Beogram 1203.

It was in fact rather simpler than its immediate predecessor, the 1202 , and was based on the Beogram 2000 rather than the top of the range 3000.

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BeoGram 3000 (1972)

Bang & Olufsen BeoGram 3000

Beogram 3000 was an automatic high-fidelity stereo record-player with specifications which easily complemented those of Beomaster 3000-2.

It was fitted with an SP 12A pick-up cartridge which had an elliptical naked diamond stylus, with a stylus pressure of 1,2g. Frequency range was 20 – 25000 Hz ±3 dB and distortion was lower than 1%. Wow and flutter was less than ±0.09% and rumble was better than 62dB. Beogram 3000 was easy to operate: you simply selected the size of record you intend to play – 7″, 10″ or 12″ – and press a button. The record-player automatically selected the record speed, 33 or 45 rpm, and lowered the pick-up into the first groove.

When the record ended, the pick-up arm lifted up, returned to its resting position and the turntable switched off. The turntable and pickup arm had a pendulum suspension which made the record-player insensitive to vibrations. The deep furrows in the turntable made it easy to pick up records. A hinged dust lid was fitted; it could be set at any angle up to around 60 degrees or completely removed by a simple sliding action.