Beocenter 7000 upon its release, represented one of the most advanced hi-fi centres on the market. One touch produced instant music from a record, cassette tape or an FM or AM radio station. Illuminated symbols on the set’s communication panel confirmed instructions or rejected mistakes and kept you informed on the set’s operational status at all times.
in short, Beocenter 7000 offered two-way visual communication in high-fidelity.
The cordless remote control module put you in command of most of the functions from anywhere in the room. You could select any programme which would also switch on the set. You could regulate the volume – 2 x 40 watts RMS – make cassette recordings, and switch off the set. Comprehensive memory and timer facilities enabled you to program the set’s microcomputer to operate within a 24-hour period. It could record an important radio programme while you were out, and even instruct the Beocenter to wake you up with an early morning broadcast.
Each of Beocenter 7000’s three sound sources had the quality and performance level normally found in much more expensive separate units. The record deck had Electronic Servo Drive for absolute speed accuracy and its operation was fully automated. Stop, start or pause could be controlled via the remote control terminal. The cassette recorder had a Sendust record/replay head and a double-gap erase head that could even cope with metal tapes. You could locate any point on the tape simply by asking the set’s microcomputer to search for this required counter reading. The radio had facilities for pre-setting 5 FM and 1 AM stations which could then be selected instantly at the touch of a button.
Beocenter 7000 was designed by Jacob Jensen. In 1979 three more of the designer’s creations for Bang & Olufsen were included in the Design Collection of the Museum of Modern Art in New York including the Beocenter 7000 music system.
Beocenter 7002 was one of the most advanced hi-fi music centres on the market at the time of its release. One touch gave you music instantly from a record, cassette tape or an AM or FM radio station.
Illuminated symbols on the set’s communication panel confirmed your instructions or rejected mistakes, and kept you informed of the set’s operational status at all times. In short, Beocenter 7002 offered two-way communication in high fidelity.
The cordless remote control module put you in command of all functions from your chosen listening position. Select any programme; this action also switched the set on. Regulate the volume level – there were 2 x 40 watts RMS at your disposal. Make cassette recordings. Or switch off the set – all without leaving your chair.
Comprehensive memory and timer facilities enabled you to programme the set’s microcomputer to operate any function at a given time within a 24-hour period. It could record an important radio programme while you were away from home. You could even instruct the Beocenter to wake you up with an early morning broadcast.
Each of the Beocenter 7002’s three sound sources had a high quality and performance level normally found only in much more expensive separate units.
The record deck had electronic Servo Drive for absolute speed accuracy and its operation was fully automated. Stop, start or pause by remote control. The cassette recorder had a Sendust record/replay head and a double-gap erase head that could even cope with metal tapes. You could locate any point on the tape simply by asking the set’s microcomputer to search for this required counter reading. The radio had facilities for pre-setting 5 FM and 1 AM stations which could then be selected instantly at the touch of a button.
Beocenter 7002 offered the same musical facilities and powerful 2 x 40 watts RMS output as Beocenter 5000. The two models were identical in the matter of sound quality too, but only the Beocenter 7002 had Bang & Olufsen’s very advanced timer-track location and remote control systems. The black anodised lid of its cassette compartment further differentiated Beocenter 5000 from the 7002.
Top quality sound and maximum listening comfort were the main features of this integrated hi-fi system. Records, radio, cassette tapes and a 2 x 40 watts RMS stereo amplifier could all be controlled from anywhere in the room using the slim remote handset. Without moving more than a finger you could select any sound source, adjust volume level, fast wind the tape and even make recordings. This supreme ease of operation was made possible by microcomputer technology. In addition, there were two user-programmable microcomputers which allowed you to make unattended recordings at any time within a 24-hour period, or to play any sound source automatically at a pre-selected time – day after day, if you wished.
A further advantage was easy access to cassette recordings: just key in the appropriate counter reading (address) and the cassette would fast wind to the required passage of music. Ferric, chrome or metal tapes could all be used and Dolby B Noise Reduction was included to ensure clean, hiss-free recordings.
The automatic record deck had an ultra-lightweight arm carrying the MMC 4 pickup cartridge. The radio section covered Long, Medium and FM bands with facilities for pre-setting 6 favourite stations.
The recommended speakers were the Beovox S55 . Speaker pedestals or the SC70/ SC77 hi-fi cabinet could be added optionally if required.
In 1982, Bang & Olufsen introduced a completely new way of living with music. The company was then the only one in the world to fulfil the desire for perfect sound from attic to basement – from just the one central music system.
With the Beolink® system – around which Beocenter 7700 was based – you could enjoy and control you music system in several rooms. From acorns great oak trees spring, and most of the the current (2002) range of TV and hi-fi systems can be equally controlled to give you ’round the house music’ using the latest MasterLink system.
The very advanced (for its time) Beocenter 7700 system brought an entirely new range of possibilities to the serious music-lover. For the very first time ever, round-the-house hi-fi became an option, in whichever room you wanted to listen to it.
Beocenter 7700 featured Long, Medium and FM radio, automatic record deck, microcomputer controlled cassette recording and 2 x 40 watts RMS stereo amplifier. Two user-programmable 24-hour timers were included, and all sound sources are accessible by infra-red remote control.
From this comprehensive and desirable foundation, it was possible to build up (either immediately, or room by room) a sound system that could be enjoyed and operated from anywhere in the house ( a forerunner to the later Beolink® system).
This is how it worked.
The remote Terminal (Master Control panel) supplied with the Beocenter 7700 had control buttons for armchair access to all primary playing and recording functions.
But in addition, it also had three digital read-out panels on which your instructions were confirmed every time you pressed a button. So you had your means of “talking to” your Beocenter 7700, and it had a means of “talking to” you – right there in your hand.
Your instructions were carried to the Beocenter’s microcomputer by infra-red light, and confirmatory signals were returned to the remote control Terminal in the same way – in a fraction of a second.
This two-way communication could be extended to other rooms by fitting those rooms with a pair of speakers and an electronic Master Control Link, all available as optional accessories. When you wanted to listen to music or radio in a room away from the Beocenter, the remote control Terminal was taken with you. By directing it at the Master Control link (which you had fixed on the wall or on a shelf) in just the same way as you would normally direct it towards the Beocenter, you could control all primary functions and receive confirmation that the Beocenter was doing what you want.
The Master Link equipment could be fitted in up to four different rooms, and you could choose which speakers were to play and which were to be silent. It was like having a complete, top-quality hi-fi system in every room, but paying for only one (plus as many loudspeakers and Master Links as you needed). You could, if you wished, buy additional remote control Terminals if you didn’t want to carry one around the house. But this was not strictly necessary.
Beocenter 7700 offered top quality sound from records, radio and cassettes. Operation was fast, easy and foolproof because of a built-in microcomputer which blocked mistakes, automating many boring, repetitive operations – like switching off one sound source before switching on another. Two timers, each with a 24-hour memory and automatic repeat function, allowed you to record or play any programme at specific times – day after day if you wished. The digital clock could be displayed or not – it was up to you.
You could pre-set 6 favourite FM radio stations, or 5 FM and one AM (Long or Medium wave) for instant press-button recall – either by direct or remote control.
The cassette section had many advanced features to make recording easier and more accurate. Replay, too – it was necessary just to key-in the appropriate counter reading and the cassette would fast wind to any point on the tape. It was as easy as finding a particular track on a record.
Metal, ferric and chrome tapes could be used, and the Dolby Noise Reduction circuits ensured clean, hiss-free sound.
The record deck was fitted with the (then) very latest type of tone arm and miniature MMC 3 cartridge. This pick-up carried a tiny naked elliptical diamond and weighed only 1.6 grams. It had superb tracking ability and ensured the minimum of record wear.
The safe handling of records was also the idea behind the turntable light – fitted inside the hinged lid – which switched on automatically whenever the lid was opened, and stayed alight as long as the deck was in operation.
Beocenter 7700 was available in natural teak or rosewood finish. It measured 72cm wide x 9.5cm high (37.5cm with the lid open) x 38cm deep and could be accommodated in either SC.50 or SC.70 System Cabinet, available separately.
Your choice of loudspeakers for use with Beocenter 7700 was really a matter of listening and comparing the various Beovox models. Different households had different requirements – in size, in quality and in cost. Fortunately, with the Beovox range the choice was a wide one. Advice on speakers for the Beocenter 7700 included Beovox C40, C75, S45, S55 and S80.
Beocenter 7700 was introduced as a completely new way of operating a hi-fi system. A way which gave individuals the freedom to enjoy top quality sound all over the house; at the same time to control the music from anywhere in any room.
This was the world’s first high fidelity system that could be operated from another room. With the Beocenter 7700’s master Control Panel and and optional Master Control Link, you could control radio, record deck, cassette recorder and stereo amplifier even though you were in the kitchen or bedroom and the set itself was in the lounge.
So when you want music in another room, don’t move the hi-fi – just move the music!
A Master Control Panel (above) was supplied with every Beocenter 7700. It was used just like an ordinary remote control handset when you were listening in the lounge, close to your hi-fi system. It let you operate all sound sources and adjust volume levels without moving from the comfortable armchair.
Master Control Link was an optional accessory, like the additional loudspeakers you needed in order to enjoy your music in other rooms. The Link equipment consisted of two units – a discreet black box containing a mass of sophisticated electronic circuitry (which could be fitted out of sight behind furniture etc.), and a transceiver unit that was placed on a shelf or wall where it could pick up the infra-red signals from your Master Control Panel. The transceiver unit also let you switch the speakers in this room on or off, and gave access to programmes that were due to be played via the Beocenter’s automatic timers.
You could buy extra stereo speakers and Master Control links for one, two or three additional rooms, as well as enjoying the hi-fi system itself which you probably installed in the living room or the lounge.
The Master Link equipment was connected by cable ‘in series’, i.e. only the first extra room is connected direct to the Beocenter; the second extra room was connected to the first and so on, so wiring was kept to a minimum. And you could add each room one by one – as your needs changed or your budget allowed.
Beocenter 3300 combined a powerful AM/FM stereo receiver with an automatic record player. Technically identical to the Beomaster 2200, the receiver section offered programmes on FM, long and medium wavebands and up to 2 x 40 watts RMS amplification with low distortion levels. It also had the same logical operation facilities.
The record player had a spring-suspended rotatory mechanism and an electronic servo drive system which ensured accurate turntable speed – even during variations in the mains current supplies. A special pendulum leaf spring suspension made the arm and platter immune to external shock and vibration which causes most other record players to mistrack and damage the record and sometimes even the stylus.
All functions of the record player were operated by touching a single button. The start/play/stop cycle is entirely automatic and moves, lifts or lowers the arm much more delicately than could the human hand. The MMC 20E cartridge carried an elliptical diamond stylus.
Beocenter 3300 had sockets for a tape deck, an extra record player, headphones and two sets of stereo speakers. The unit could be made up as part of the Beosystem 3300, when linked together with other compatible Bang & Olufsen products.
Beocenter 2600 consisted of a 2 x 25 watts RMS AM/FM receiver and a hi-fi cassette deck. The radio section covered Long, Medium and FM wavebands. A red/green LED indicator made recording easy and accurate, whether your sound source was the radio or a microphone (not supplied) connected to the hidden socket. A separate record player could be added if required.
For the cassette section, you could use both ferric and chrome tapes. The Dolby B Noise Reduction circuits ensured clean, noise-free recordings every time and the Super-Permalloy tape head was hard wearing with a long service life.
Beocenter 2600 could be made up as part of the Beosystem 2600, when linked together with other compatible Bang & Olufsen products.
“One of the best semi-professional fully transistorised hi-fi stereo tape recorders. It has professional data for speed, wow and flutter that meet international standards for studio tape recorders. New modern design concepts distinguish the Beocord 2000 de Luxe K from conventional tape reorders. Here are some of them: 4-track recording/2-track and 4-track playback; built-in 4-channel mixer section with twin faders for both mono and stereo recordings provides individual control and mixing of microphone, gramophone, radio and line signal inputs.
These faders make it possible to balance channels during recording. An aurally compensated twin fader makes it possible to balance playback volume levels, too. These features permit recordings of every kind, such as Multi-playback, or sound-on sound; that is, rerecording from one track to another whilst making another recording on the other track.
Synchro-playback – this feature consists of synchronising two recordings on separate tracks which you do wish to mix by recording, and may be used for language laboratory purposes and for automatic control of lantern slides. Echo – adding echo to both mono and stereo recordings. The amplifier equipment is an outstanding new system consisting of no less than seven fully transistorised easily replaceable amplifier units.
Monitoring: separate records and playback heads with individual amplifiers permit both before-the-tape and off-the-tape monitoring. Power output is 2 x 8 watts undistorted.
Recording level is indicated by two illuminated V.U. meters which indicate the sum of signals in each of the two tracks that can be recorded simultaneously.
Slack absorbers: Two smooth-running specially engineered slack absorbers take up slack, ensuring absolutely smooth starting and stopping at all tape speeds.
Electronic protection circuit prevents damage due to electrical overloads. No other tape recorder in this price bracket has these professional standards for electrical and mechanical specifications. Fine low-noise tape drive motor mounted on rugged non-torsion steel chassis. Four tape heads, 4-track recording but – a remarkable feature – the instrument plays back both 2-track and 4-track tapes.
The erase head (long-life dual-gap ferrite erases “right to the bottom” (70dB). The 2000 de Luxe permits recording from one tape recorder to another, parallel recording on a number of tape recorders, and simultaneous copying of both tracks. The Beocord may also be used as: public address system, permanently installed hi-fi control centre, and orchestra and guitar amplifier.” – taken from the 1967 – 1968 Bang & Olufsen product catalogue .
Beocord 1600 matched the Beomaster 1600 and Beogram 1600 both physically and technically. It combined high performance with easy, straightforward operation.
Ferric, chrome or metal tapes could be used. The Sendust tape head, Dolby B Noise Reduction circuits and Peak Programme Meter all contributed to high quality recording and playback. You could switch between all modes of play without fear of tangling the tape or damaging the mechanism.
This highly specified top-loading cassette deck closely matched Beomaster 2300 both in appearance and technical compatibility. But it was also worth serious consideration for use with any good hi-fi system, especially if ease-of-use was one of your demands.
Ferric, chrome and metal tapes could be used and the Dolby B noise reduction system kept your recordings clean and hiss-free. The large split-channel VU meters made it easy to set optimum recording levels using the input slider. The combined record/replay head was of long-life Sendust.
The 3-digit tape counter had a press-button reset; a memory function aided easy location of favourite tracks for repeat playing.
Piano-key controls separated all tape-transport functioned: these included a very precise pause control and a double-key record control – a safety check for preventing the accidental erasure of tapes.
Tape speed was highly accurate with deviation of less than +/- 1% and wow and flutter below +/- 0,15% DIN.
Beocord 2400 measured 40cm wide, 8cm high (11cm with cassette holder open) and 25cm deep. The slim cabinet was finished in either natural teak or rosewood.
At the 1969 Hanover Fair Bang & Olufsen and Jacob Jensen – designer of Beocord 2400 – were presented with the iF award for no less than 4 products for ‘outstanding industrial design’ including this sleek cassette recorder.
Beocord 1200 Type 4207 was a reel-to-reel tape recorder. Among its features it had sound-on-sound, automatic recording level control and mixing. The in-built PA amplifier could be operated without the motor running.
Beosystem 1200 – made up of Beomaster 1200, Beocord 1200 and Beogram 1200 was Bang & Olufsen’s B&O’s first designed system. The design ‘kinship’, which emphasised the interdependence between B&O’s various products, became a characteristic of B&O for many years. Beosystem 1200 was one of the first products selected by New York’s Museum of Modern Art for the museum’s permanent collection (not exhibition) in 1972.
In 1969 the Danish Society of Industrial Design awarded Bang & Olufsen and Jacob Jensen the ID prize for the Beomaster 1200 radio/amplifier, Beogram 1200 turntable and Beocord 1200 tape recorder for unusually beautiful and user friendly design. The jury emphasised in particular the Beomaster 1200 receiver which pointed in a new direction for the design of radios.
The 1200 series represented the logical continuation of the line of development and design which put B&O at the forefront of manufacturers of entertainment electronics.
