Beocord 8002 was one of Europe’s most advanced cassette recorders, yet electronic automation made it by far the easiest to use. Microcomputer control meant operational errors were impossible.
A new development – the Dolby HX Professional recording system or ‘HX-Pro’ automatically optimised bias levels relative signal content, thus ensuring professional standard recordings every time, no matter whether you used, ferric, chrome or metal tapes. In addition Beocord 8002 had the ability to indicate recorded and playback time in minutes and seconds so you could plan your recordings economically.
Finding the start of a particular track was automatic: you just had to key in the required ‘address’: computer logic then found it for you. You could also program the deck to make unattended recordings at any given time within a 24-hour period.
When coupled to Beomaster 8000 all recording and playback functions could be operated by remote control using the BeoLab terminal. Beocord 8002 could be used as a stand-alone tape cassette recorder or as part of hi-fi systems such as Beosystem 6000 or Beosystem 8000.
Beocord 5000 was a superior cassette deck with a Sendust tape head, dual capstans and a special servo drive system which secured low wow and flutter-data. Electronic recording level indicators (Peak Programme Meters) and the Fade in/Fade out functions facilitated exceptional recordings of the most demanding types of music. An automatic demagnetizing device helped ensure optimum signal/noise ratio at all times.
A Hall generator secured the most reliable automatic stop at the end of play. Because it worked electronically it was superior to mechanical systems which are always subject to wear and tear, stress and strain. Naturally Beocord 5000 incorporated Dolby B Noise Reduction circuits. You could also switch from fast forward to fast rewind, or normal play, without endangering your tapes or damaging the drive mechanism.
Despite these technological refinements Bang & Olufsen still didn’t forget the greatest advantage of the compact cassette – that of convenience. That’s why Beocord 5000 was so easy to use. The logically-arranged easy-touch buttons were clearly marked to aid simple, problem-free operation. An illuminated read-out panel told you the operational status of the deck at all times. The display could be read through the black Perspex cover which protected the cassette housing against dust. The unit had two peak programme meters which reacted faster than conventional VU meters in registering recording level and thus ensuring optimum recording quality.
There were two main design models in the Beocord 5000 range:the three head type 4705 was replaced in 1977 with the twin head 4715/4716 models.
What you need to know is that these were the only cassette deck with a B&O designed mechanism. It was designed to be to cassette decks what the Beogram 4000 was to record players. From a technical point of view, it was way ahead of its time.
However it was stupendously complicated and this hit reliability hard. The three head version hardly ever worked fully and the later two head was only a little better. Gorgeous to look at and packed with features, it will break your heart! B&O replaced this with the Beocord 8000, which had a bought in tape transport….
Beocord 1500 matched several Beomaster receivers in design, concept and performance level. It was also technically compatible with non-Bang & Olufsen products. If you simply wanted to record and play back cassettes without any extra refinements or facilities, this deck was for you.
The slanted control panel was logically planned and really simple to use. The VU meters and sliding input control made the setting of correct recording levels easy and accurate. The 3-digit tape counter had a memory function that helped you locate the start of a particular passage of music.
Quality recording and playback was further ensured by the super Permalloy tape head, highly stable motor/drive system and Dolby B Noise Reduction circuit.
Beocord 900 was the simplest of Bang & Olufsen’s range of cassette-recorders.
Your only task was to choose the type of tape to put in: Cr02 or normal. Beocord 900 had large easy-to-read VU meters and recording controls were separate for left and right channels. There was a socket for a microphone and a push-button for mono recordings.
Tape-heads were made of Super Permalloy, a hard and extremely durable material which ensures a long useful lifetime. Wow and flutter was less than 0.28% (JIS method). Signal-to-noise ratio was better than 50 dB with chromium dioxide tapes.
Beocord 1100 – an all-transistor 2-track hi-fi mono recorder possessing a maximum of technical features: 3 tape speeds: 4.75cm/sec (recording of speech), 9.5cm/sec (recording of gramophone and AM radio), 19cm/se (recording of FM radio and direct recordings of music).
All reel sizes – including the 18cm reels. The amplifier, built on a printed integrated circuit principle, delivers no less than 10 watts of undistorted power output (built-in speaker 3 watts; extension speaker 10 watts). Automatic recording level control which may be switched on and off as desired. Two smooth-running specially engineered slack absorbers take up slack, ensuring absolutely smooth starting and stopping at all tape speeds. Electronic overload protection. Variable monitoring of the recorded signal. Top-quality low-noise tape drive motor built on rugged anti-torsion steel chassis. May be used as a separate microphone, radio, gramophone or guitar amplifier. Smooth-operating tape control lever. Large V.U. meter for visual recording level monitoring, input selector for gramophone, radio and microphone.
Separate bass and treble controls. Pause control lever with editing position. Automatic tape stop at end of tape and if tape breaks, also with metal foil. Tape counter. Speed selector with built-in on/off switch. Fast forward and reverse rewind. Output jacks for external speaker and low-impedance headphones. All jack plugs are international DIN standard types. Built-in splicing device. Permits recording from one tape recorder to another. Pilot lamp indicating that the instrument is switched on.
The Beocord 1100 is a convenient portable model (weighs 13,2kg) with built-in speaker and carrying handle, and its slim design makes it well-suited for placing on book shelves etc.
Space for radio cable, microphone with cable and stand, and recording cable.” – taken from the 1967 – 1968 Bang & Olufsen product catalogue.
The fact that the Beocord 1100 was equipped with Dolby B Noise Reduction system immediately placed it among the market’s better cassette decks (catalogue 1977 / 78).
It had all the facilities you needed for recording compact cassettes and replaying them through an existing amplifier system. The combined record/playback head was made of Super Permalloy, an extremely durable material which ensured a long useful lifetime and had excellent magnetic properties. Other refinements included an electronic auto stop at end-of-tape and a switch for selecting between chromium dioxide and normal (ferric oxide) tapes.
The setting of correct recording levels was by way of individual controls used in conjunction with VU meters for left and right channels. Beocord 1101 was technically identical to Beocord 1100 but had a different exterior finish.
The fact that the Beocord 1100 was equipped with Dolby B Noise Reduction system immediately placed it among the market’s better cassette decks (catalogue 1977 / 78).
It had all the facilities you needed for recording compact cassettes and replaying them through an existing amplifier system. The combined record/playback head was made of Super Permalloy, an extremely durable material which ensured a long useful lifetime and had excellent magnetic properties. Other refinements included an electronic auto stop at end-of-tape and a switch for selecting between chromium dioxide and normal (ferric oxide) tapes.
The setting of correct recording levels was by way of individual controls used in conjunction with VU meters for left and right channels. Beocord 1101 was technically identical to Beocord 1100 but had a different exterior finish.
A combination system with the quality and specifications of “separates”
Beocenter 3500 was built upon the Beomaster 3000 and combined a top quality FM tuner, an automatic record-player and a powerful stereo amplifier. The tuner had six pre-set stations for instant selection, plus a large manual tuning scale. There was an illuminated tuning indicator and a signal-strength meter to assist easy, accurate tuning. The powerful amplifier produced 2 x 40 watts RMS of high-fidelity output and was equipped with switchable filters.
There was a comprehensive range of connection facilities including sockets for two pairs of loudspeakers, headphones and a tape recorder with monitoring. The record-layer was fully automatic with one master-control for operating all functions. You only have to select the control position applicable to the size of the record, and touch a button. Beocenter 3500 was an ideal, simple way of enjoying high quality sound from records and radio. It was fitted with a robust hinged dust cover which protects records during play.
Features:
In the high-fidelity amplifier section, emphasis was placed on specifications, frequency correction and connection facilities. The LOUDNESS feature permitted switching between an objective or a subjective linear reproduction and the LOW and I-II filter controls gave a sharper regulation of frequencies in addition to the normal bass and treble controls. The LOW filter helped reduce rumble resulting from poor records. The EH filter reduced hiss. There were sockets and push buttons for two pairs of loudspeakers. The headphone socket was on the receiver’s front. The tape connection facilitated AB monitoring. All input signals could be adjusted at the receiver’s base to give equal sound intensity on all programme sources. The FM section had six pre-set FM station selectors.
A light indicator assisted accurate tuning and an illuminated meter registered the signal strength of a station. The FM section was extremely sensitive (better than 1.4 uV I.E.C.) and harmonic distortion was a mere 0.4%. Field effect transistors, ceramic filters and integrated circuits were used. The built-in record-player was perfectly matched to the rest of the unit, from a specification point of view. The fitted pickup cartridge, the SP 10A (later SP 12A) had a spherical naked diamond and a stylus pressure of 1.2 grams. 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 60 dB.
The record player section was easy to operate: you simply selected the size of the record you intend to play – 7″, 10″ or 12″ – and press a button. The record-player automatically selected the correct speed – 33 or 45 rpm – and lowered the pick-up into the first groove. When the record ended, the pick-up arm returned to its resting place and the turntable switched off. The turntable and pick-up arm had a pendulum suspension which made the record-player section insensitive to vibrations. Deep furrows in the turntable made it easy to pick up records. A stroboscope and a spindle adaptor for centreless records was provided. Beocenter 3500 was fitted with a hinged dust lid which was easily removed by a sliding action.
Beocenter 3500 had an extra Phono input. This was a ‘hang over’ from the Beomasters of the time which allowed two Beograms to be connected to the music centre. However, Phono 2 needed an RIAA pre-amplifier as it required a line level input. This feature became ‘Tape 2’ in later models.
Beocenter 4600 was a multi-way combination unit incorporating a 2 x 25 watts RMS AM/FM receiver, an easy to use hi-fi cassette deck and an automatic record player. The lightweight arm had built-in bias compensation and carried Bang & Olufsen’s MMC 20S pickup cartridge with spherical diamond stylus.
The AM radio covered long and medium wavebands. Outstanding reception quality and high selectivity was secured by an Automatic Gain Control circuit, active noise suppression and hybrid filters.
The FM tuner was highly sensitive. Four stations could be pre-set for subsequent instant recall. The hi-fi cassette deck had all the features and qualities normally expected only in a separate deck:
* 3-digit counter with memory function
* electronic tape stop at end of play
* Dolby B Noise Reduction
* chrome or normal tapes could be used
The super Permalloy tape head was hard-wearing and had a long, useful lifetime. The record player too was automated: all functions were controlled by a single button. The anti-skating device worked automatically too. Bang & Olufsen’s MMC 20 S pickup cartridge with a spherical diamond was an integral part of this unit. Two Beovox S40 speakers complete this system if this was your choice.
If space was limited in your home but you still wanted top-class sound reproduction from your hi-fi, Beocenter 5000 was the perfect answer. It offered high-technology performance from radio, records and cassettes, yet measured only 72 x 38 x 9,5cm. Each sound source could compete on merit with more expensive ‘separates’. The three high-performance components were integrated together into a single unit to give the best of all possible worlds.
The 2 x 40 watts RMS amplifier meant high power with minimal distortion – less than 0,1% at full output. The automatic record deck had a low-mass, low-inertia tone arm carrying an MMC 20E pickup and a precision-built electronic servo drive system for perfect speed accuracy. The cassette recorder was capable of the highest performance levels as it included Dolby Noise Reduction circuits, metal tape facility, automatic ferric/chrome selection, Sendust tape head and 4-digit electronic tape counter. The radio covered Long, Medium and FM bands, with five pre-set stations offering instant, press-button tuning.
Beocenter 5000 offered the same musical facilities and powerful 2 x 40 watts RMS output as Beocenter 7002. 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.
