Designed as a perfect match, both physically and technically, for the Beomaster 2000, this advanced slim-line cassette deck was nonetheless a serious hi-fi product in its own right, combining a high-performance specification with supreme ease of operation.
Despite its unassuming appearance, Beocord 2000 contained a full pay-load of advanced circuitry plus a few extra features rarely found in cassette decks within this price frame. The primary controls – those concerned with tape movement – were totally electronic and designed on the Sensitouch principle. There were no knobs to turn or keys to press; a light fingertip touch was sufficient to activate any function.
Ferric, chrome or metal tapes could be used, and Dolby B noise reduction was included to ensure clean, hiss-free recordings. A clearly calibrated scale and input slider, together with large Peak Programme Meter, made it quick and easy to set accurate recording levels. These controls were placed adjacent to the cassette tray beneath a hinged lid which sprang open at a touch.
Beocord 2000’s built-in microcomputer made operation fast and foolproof. It was possible to switch directly between any and all tape transport modes without harming the tape, the mechanism or the motor. Microcomputer intelligence also opened the way for additional control functions that contributed in a very practical way to daily enjoyment of taped music.
A NEXT control allowed for easy track location (tape scan): one touch fast winds the tape to the next signal gap and plays the following track – automatically. So if you wanted to hear, for example, track number 5, just touch-and-wait four times and the place would be found for you. Similarly, you could repeat play-back of a favourite track up to five times with just a single touch. It’s such a convenient way of listening to exactly what you want, when you want.
Beocord 2000 had a socket for data-link connection to Beomaster 2000 so that direct switching was possible between Beomaster, Beogram and Beocord in the Beosystem 2000. The deck could also be data-linked to Beomaster 5000 or Beomaster 6000, when all tape functions could be operated via the receiver’s remote control system. Beocord 2000 could be made up as part of the Beosystem 2000, when linked together with other compatible Bang & Olufsen products. It was also part of Beosystem 3000 if that is how you wished to use it.
Beocenter 2200 was a distinctive high fidelity system offering 3-waveband radio, record player and cassette facilities in a very compact, slim-line format. Maximum power output was 2 x 25 watts RMS.
The radio section covered long, medium and FM bands. Four favourite FM stations could be pre-set for instant recall. A horizontal thumbwheel on the front of the unit controlled manual tuning: the large graph-grid tuning scale was very easy to see and use.
The record deck featured the (then) latest Bang & Olufsen tone arm carrying the ultra-light MMC 5 pickup. Operation was entirely automatic and needed just a single touch on the PHONO button. Built-in logic circuits identified the size and speed of any record placed on the lightweight turn-table and would cue the pickup arm onto the run-in groove with absolute accuracy and safety.
The cassette recorder had electronic control so you could switch directly between, say, fast rewind and PLAY without danger of straining the mechanism or damaging the tape. Dolby B noise reduction and automatic selection between ferric and chrome tapes was included. Metal tapes could also be used, so you were assured of top class sound quality for those really special recordings.
Listening to tapes was also quick and easy: the NEXT button allowed you to scan the tape track by track until you found the one you wanted to hear.
The recommended speakers for use with this system were the Beovox X25.
Connections: Mono microphone; 2 pairs speakers; headphones; external tape recorder with two-way copying; AM and FM aerials
Beocenter 2100 – three variations and a one-finger exercise
Beocenters 2200, 2100 and 4000 – each with a totally distinctive style but sharing the unmistakeable themes of Bang & Olufsen quality and simplicity.
If you loved true hi-fi but you weren’t a record fan, then Bang & Olufsen ‘had your radio perfectly taped’! Beocenter 2100 had all the features of Beocenter 2200 but without the record deck so that it took up even more of a conveniently small space.
Beovox X25 loudspeakers were the offered choice but you could equally mix and match the Beocenter with any other Bang & Olufsen speaker on the market at that time. When linked with Beovox X25 loudspeakers, the combined system was known as Beosystem 2100. A recommended record deck to complement your system would be either the Beogram RX2 or TX2.
A featherlight touch on the glass control panel brought up an illuminated display of numbers which corresponded to the tracks on the disc. You could select tracks in any order; you could see how long a track lasted and a motorised dust cover and automatic light were among the features that this stand-alone CD player possessed.
The CD player was based around the Philips CD104, built in Belgium.
As a standalone player, it lacked the Datalink and remote control facilities that its predecessor, the Beogram CD50, possessed. A good-looking CD player which performed well, it was later superceded by the Beogram CDX-2 in 1987.
Bang & Olufsen Sales Training System
Beogram CDX
Beogram CDX is a Compact Disc player in a classical Bang & Olufsen design
Features:
Top operation
Motor driven dust cover
Sensi-touch operation
ADVANCE and RETURN functions
Replay up to 4 times
Display with indication of playing time of individual tracks, elapsed time and index
Analogue and digital filter (176.4 KHz over sampling)
Connection with Phono plugs
Operation
If Beogram CDX is in standby position and there is a compact disc on the platter, one push at the PLAY button will start the playback.
If there isn’t a compact disc inserted, you push the EJECT button and the motor driven dust cover will open, the platter will lift and the compact disc can be inserted.
Apart from the above-mentioned PLAY and EJECT buttons, all operations are sensi-touch fields, which are operated with a slight touch.
When pushing the field PLAY, the dust cover closes automatically and playback starts.
The display indicates the individual tracks on the inserted Compact Disc. If it has more than 20 tracks, the two first digits in the time display will show the total.
The time display has 3 main functions, which can be ordered by pressing DISPLAY, namely the time of the individual tracks, the elapsed playing time and index, which is a sub-division of the time of the individual tracks.
ADVANCE and RETURN are used for jumping to the next or the previous track and are indicated with a flashing of the selected track on the display.
With the digits 1 to 0, a track can be selected at random and the jump is marked on the display.
With STORE and CLEAR you can select or leave out up to 40 tracks on the Disc.
REPEAT replays the Disc up to 4 times.
One push at STOP gives pause, and by keeping the finger on the field till the Disc stops, you get actual STOP. << and >> are used for fast search within the individual tracks.
When activating it once, you search in jumps of 1 second
By keeping the finger on the field you search in jumps of 10 seconds and after 10 seconds the jumps are 1 minute
Connection
Beogram CDX is provided with a fixed signal cable with Phono plugs and can be connected to all LINE inputs. For amplifiers with TAPE inputs which are already being used, we can deliver a CD/TAPE adaptor, type 8950060 (accessory at additional price)
1985 Magazine Review
” The CDX is one of two ‘Beograms’ which have been promised by B & O for some considerable time. It would seem that to a large extent B & O have edged, their bets, for the CDX is a Philips-based machine while the alternative model uses Sony-sourced assemblies. The CDX is an extraordinarily beautiful machine yet, as we shall learn, is based entirely upon the ever so humble Philips CD?101 (the same player as used by Meridian for the MCD conversion). The styling is obviously intended as match the other B & O units and so the company has an untapped market of existing owners who have been patiently waiting for a CD player. But it is a player well worth considering in its own right as a separate purchase.
Unusually the CDX is a top loader but the lid assembly is powered and in response to the eject button the lid assembly smoothly folds back to allow the disc to be loaded. With the exception of the Eject and Power switches, all the controls are touch sensitive (using a type of capacitive sensing) a choice which I found far from reassuring since I kept wanting to use extra finger pressure to ensure a good contact! My overall lack of confidence was further encouraged by the all black control panel which reveals nothing until the power is applied. Perhaps it’s too much like computer screen ‘soft keys’ for me for I kept wondering if the Play switch would be still in the same place every time I went back to this player!
Two types of display are provided; a digital readout to show track time, total elapsed play time, and track numbers up to 99; and a bar scale of 20 LEDs to show the status of the first 20 tracks. A reasonable range of facilities is offered with both track skipping and fast searching (both backwards and forwards). Tracks can be pre-selected for playback and programming is possible for combinations of up to 40 tracks stored in the memory. Finally a Repeat mode allows continuous playback of the whole disc or of individual tracks.
Once the CDX is opened some idea of B & O’s inventiveness can be gained. Into the plastic casing has been dropped a Philips CD101 player complete down to the signal and mains supply cables but less the Switch/Display board. Instead B & O plug in wires from their own front panel and wire connections to their Eject and Power switches. The whole conversion is very neat and since the Philips player is left unmodified all the standard parts fit thus ensuring ease of service.
It has to be said that providing the last word in performance is not needed; the Philips CD?101 is an excellent choice with the CDM mechanism being recognised for its good build quality and reliable operation (it is also to be found in the expensive Revox B225 player). The electronics design largely follows the familiar Philips circuit with 4 times oversampling conversion using a separate 14-bit DAC for each channel.
In the laboratory the performance was much as expected with a generally flat frequency response except for a mild dip of 0.25dB around 7kHz; very low noise (?104dB); low crosstalk between channels and quite reasonable linearity. No problems were experienced when using the error testing discs and this player did very well in playing back some of my badly scratched discs with very few garbled passages.
Auditioning was conducted through my usual system of passive control unit and Krell power amplifier with LC connecting cables. Essentially in terms of sound quality this was very much a case of re-reviewing a Philips CD101 (or Marantz CD63) and the expected high standards were
achieved. The sound can be characterised as open, exciting with a fine sensation of space and depth, and good stereo focus. The weaknesses were primarily at the extremes of the audio band with a warm, stodgy bass and a degree of harshness at high frequencies. However within the context of the B & O system the sound quality of this player would be considered quite excellent.
VERDICT: A beautiful model which will appeal to a wider market than just the traditional
B & O owner. The overall performance of the CDX is excellent and this player can be considered as good value
PROS: Good sound quality. Very good value for money. Beautiful looks
CONS: Rather fiddly to use. Old fashioned top loading ”
Beogram CD 50 was Bang & Olufsen’s very first CD player designed to be part of a stacking system and first featured in the 1983/84 product catalogue and allowed Beosystem 5000 owners to use all the buttons on the Master Control Panel 5000. Beogram CD 50 was a front-loading CD player.
The disc was placed in the motorised drawer which opened at a touch and closed either by light finger-tip pressure or by operating the PLAY control. If the disc was inserted incorrectly (upside down as compared to most other CD players of the time) the drawer opened automatically to allow the user to replace it.
Although the CD50 is quite limited in operation from the front panel as a stand-alone unit, it is a very nice sounding and very functional machine utilising Burr-Brown decoders and a large array of RAM buffering. RCA outputs are available as well as the traditional DIN connection.
Since Beogram CD 50 was designed as a component of Beosystem 5000, it had a Datalink connection to allow remote control of all functions via the Beomaster’s Master Control Panel. Two phono output sockets and a 7-pin Datalink connection were provided for this purpose. However, since it was the only CD player in the B&O range in 1984, it was chosen for use with other Beosystems. An optional remote keypad – Terminal CD 50 – that could transmit commands to an infra-red sensor on the Beogram’s display fascia was provided to allow remote control of the unit when not used with Beosystem 5000. The optional Terminal was also recommended for those wishing to combine Beogram CD 50 with non-Bang & Olufsen hi-fi systems.
Strengths: the laser device is very beefy with plenty of heat sinking. Lots of shielding and grounding. Burr-Brown IC decoders utilised.
Weaknesses: without the remote control the unit will only carry out a few operations from the front panel: Open, Close, Display options, Play, Skip to selection, and Standby/Off. The CD must be inserted upside down as in some older Pioneer-type CD players.
The SCAN function was a feature unique to Beogram CD 50. You could sample the first 12 seconds of each track and either reject it from your programme or STORE its location for inclusion in a later playing sequence. A comprehensive display capability meant that you always knew what was happening, what CD track was playing or due to be played, elapsed and remaining time of each track, and so on.
Bang & Olufsen CD50 review
” This review was approached with more than the usual interest. B&O announced the fact that they were to introduce a CD player to match their 5000 system in the region of two years ago. For a long time however the promised player was not forthcoming, the main reason according to B&O being that they didn’t think the medium sounded good enough.
A few months back, B&O released first player, the CDX, and just before this went to press the CD50 designed to match the 5000 system was finally announced. The sample sent was a prototype and guaranteed to be ‘in accordance with specifications’. The usual warnings apply with such products and detail findings should be treated as tentative.
The CD?50 is one of the most impressively finished players in group; arguably the most impressive with its acres of brushed aluminium and immaculately moulded plastic parts The machine operates with utmost decorum, but allows the user plenty of thumb twiddling time whilst it laboriously retracts the drawer, reads the contents and initiates play. Tracking performance was good through to exceptional and immunity from shocks even better.
Description
A physically large player, the CD50 is an aesthetic match for B&O’s 5000 system and can be operated by the system remote control, which allows access to the play and programming features – the latter accepting sequences up to 36 tracks long. But it an also be used in foreign, non-B&O systems, either as is, or with an optional remote control. This is the £34 Terminal CD50, which is also advantageous even for 5000 system owners as many functions are not available without its help. System 5000 owners will therefore find themselves in the uncomfortable position of requiring two remote controls. I spoke to the company about this, who tell me that this will be taken into account (whatever that means) in a revamp due probably late 1986.
As a standalone item, the only facilities available to the user (unless I’ve missed something – there are no instructions) are play from the beginning or any other track, but the search is strictly sequential and in the forward direction only. The controls are micro switches behind the front panel: hit the right-hand edge and play starts, hit it again and the track count increases by one, though this can only be done with the disc loaded and table of contents in memory. The middle section toggles the excellent display between various time and track/index indications. The remote control, which was not ready in time for the review, adds the following: intro scan (which plays the first few seconds of each track), cueing (presumably with an audible output), index search, programming controls and a numeric keypad for direct track selection.
The Technical Bit
The CD?50 is based on an Aiwa transport, a fact betrayed by the upside down disc loading requirement. Even for a prototype the insides are a bit of a mess, the unit being crowded with wires everywhere and modifications by the bucket load. Decoding is 16 with 2x oversampling using a Yamaha chip and steep L-C aliasing filters. Component quality is just average. Measured performance is about average too. The frequency response is a bit wayward: there’s a small dip between above 1kHz, recovering to peak at 16kHz before slowly rolling away. Other figures were about average, but the low level waveform was better than usual.
Listening
B&O have accomplished in the CD-50 something which they may not have set out to do: to make a player that emulates much of the euphony and openness of good analogue sources e.g. records and combines it with typical digital strengths – low noise, convenience and the rest. There is a certain consistency, despite the 16KHz output peak, and the overall impression is one of pleasantness and clarity. However, the bass end is not ideally controlled and there was also some masking of fine detail.
Verdict
An excellent but costly player, sound quality is better than average and facilities pretty comprehensive if purchased with the remote control.
Pros…
A very pleasant sounding player that clearly benefits from the change that Bang & Olufsen have wrought to the off-the-shelf components used inside. Styling is excellent if you like this kind of thing – the player will suit those allergic to the knob-bedecked run of the mill.
… and Cons
Good as the B&O sounds, it’s a doubtful proposition in value for money terms ? the price is definitely on the high side. B&O also seem to have got their knickers in a twist with the control system and the 5000 system remote control, which controls every other part of the system, only accesses the most basic of facilities on the CD player. ”
This good-looking tangential record player had a unique tone arm suspension system among its many outstanding features. Optimum Pivot Point (OPP) was designed by Bang & Olufsen to give you the most faithful possible sound reproduction. The pendulum suspension isolated all vibration at the back of the tone arm so that the sensitive stylus tip was completely unaffected. It also had electronic Servo-drive and was fitted with the MMC 4 cartridge. The stylus pressure was 1,2g.
Facilities: search function – backwards and forwards; repeat playing of records; Datalink for connection to Beosystems.
This was the first of the lightweight tangential decks which were to become the mainstay of the Beogram range. The expensive tangential drive system of the 8000 was dropped and even the tangential arm mechanism was considerably simplified. They did however look the part and allowed far more control using a remote than the earlier radial 5000. Many owners of Beomaster 5000s ‘upgraded’ their systems with this deck but would miss the overhead light built into the lid of the 5000 and, dare one say it, possibly lose some sound quality.
This tangential-tracking record deck offered superb sound quality from records plus the assurance that its playing precision minimised groove wear and kept your albums ‘like new’ for a very long time.
Operation was totally automatic. Record size and speed were identified by a ‘magic eye’ (photodiode) carried on a detector arm which travelled ahead of the tone arm. Fast and slow scan (both inward and outward) facilities allowed you to locate and play inner tracks without touching the delicate arm or pick-up.
The pick-up was the MMC3 with an unframed elliptical diamond carried on a tapered tubular cantilever of aluminium. The total effective tip mass of this arm/pick-up combination was a mere 0,35mg – no wonder Beogram 6002 was so kind to your records!
The motor was a DC tacho-motor controlled by an electronic servo-circuit. Turntable drive was via flat belt. The turntable and its bearings were mounted on the same inner chassis as the tone arm, and this was totally isolated from the motor, deck plate and outer chassis by a sophisticated pendulum suspension system.
When connected to Beomaster 6000, Beogram 6002 had a one-way data-link which makes it controllable via the Beomaster’s main controls or optional remote Terminal. Beogram 6002 could be used as part of a full stereo system – the Beosystem 6000 or 8000.
Beogram 8002 was a ‘state-of-the-art- product with a performance capability as near ideal as anyone had up till then devised. The platter was driven not by a conventional motor, but by a unique tangential-drive system that had no moving parts and no physical contact with the turntable.
Tangential drive works on the same principle as the ordinary domestic electricity meter (a form of electric ‘motor’ which you have probably always lived with yet been totally unaware of, since its disc continues rotating, silently and accurately, year after year without any maintenance whatever). It is based upon a law of physics by which any current-carrying body placed within a magnetic field experiences a force which will cause it to move.
Bang & Olufsen took full advantage of this simple law by placing the edge of the Beogram’s under-platter between two fixed coils. When current was applied to these coils a magnetic field was created in the gap between them, thus moving the under-platter without physical contact of any sort. The speed of rotation was dependant on the amount of current passing through the coils and B&O’s use of a quartz-controlled electronic servo-circuit to govern current flow keeping the turntable speed constant and highly accurate.
The tangential-tracking arm was made of hard-drawn brass. It carried the pickup in a straight line from the edge of the record to its centre – the same geometry used in cutting the original master-disc – so skating effect did not occur and vertical tracking error was barely measurable. The tone arm was preceded by a detector arm carrying a photodiode which could ‘see’ the surface below it. If the PLAY button was pressed when there was no record on the turntable, this magic eye ‘saw’ the broken pattern of the platter’s black ribs rotating and a safety circuit blocked any user command to lower the pickup. So Beogram 8002 was safe as well as extremely sophisticated.
The pickup arm used the latest type of cartridge – MMC2 – weighing a mere 1,6 grams. Its unframed diamond stylus had a multi-faceted (contact line) profile which could follow every last detail of the groove modulations.
Beogram 8002 had a computerised control system that made operation so easy that you didn’t even have to think about it. Just press PLAY. Machine intelligence identified the size and playing speed of the record. If you wanted to hear the same disc more than once, it was necessary to just press PLAY for each time you want to listen – up to 9 times. The number of repeats you ordered would appear as the last digit on the speed read-out panel.
You could scan the arm – inwards or outwards – to any track on the record in fast or slow motion. Manual override buttons were provided for playing non-standard discs and the pause control made it easy to resume play after an interruption.
Beogram 8002 could be used as part of the Beosystem 6000 or Beosystem 8000
A basic radial armed turntable which replaced the Beogram 1800 in the range.
It was designed for use with other makes of amplifier and hence was fitted with phono plugs instead of the more usual, for B&O, Din plug. It came without a MMC pick up though most would be fitted with a MMC5.
This was a re-badged Beogram 6002 but without the one way Datalink module.
It was fitted with the excellent MMC3 cartridge and could be used with other makes of amplifier. It was replaced by the much less substantial TX2.
