Bang & Olufsen Beocenter 2002


DetailsProduct specificationService manual

Details

Beocenter 2002

Beocenter 2002 received a refresh with an updated model, which was launched alongside the Beocenter 7002. This update primarily aimed to introduce a Metal tape facility. Although the necessity of including Metal tape compatibility in this model may be debatable, it became an essential feature at the time of its release. Consequently, this enhancement not only boosted its marketability but also aligned with consumer expectations.

In addition to this, the Beocenter 2002 served as a slight upgrade from its predecessor, the Bang & Olufsen Beocenter 2000, as it featured FM, LW, and MW radio capabilities. Moreover, it was equipped with an MMC 20S cartridge on the semi-automatic record deck, and it boasted a powerful amplifier that delivered 2 x 25W, making it particularly well-suited for small rooms.

Furthermore, a significant enhancement in this model was the addition of a metal tape facility in its cassette deck. This upgrade allowed for improved recording quality. However, it remains uncertain whether this machine could fully utilize the advantages of the new recording medium.

Additionally, the Beocenter 2002 included connections for both a microphone and headphones, thus providing users with more versatility. For those looking to elevate their audio setup, the optional SC20 System Cabinet was also available, offering an elegant solution to house the stereo system.


Product specification

Model: 2101 (Produced from 1981 to February 1982)

Designer: Information about the designer is currently unavailable. Please inquire for further details.

Manufacturing Period: 1981 to 1982

Color Options: Offered in a stylish plastic wood finish.

Audio Performance Specifications


Power Output (RMS DIN):

2 x 25 watts at 4 ohms

2 x 20 watts at 8 ohms

Harmonic Distortion:

-26 dB < 0.15%

Overall harmonic distortion < 0.2%

Intermodulation Distortion: < 0.4%

Frequency Range: ±1.5 dB from 20 Hz to 25,000 Hz

Damping Factor: > 30

Input (Tape Copy): 600 mV / 15 kΩ

Signal-to-Noise Ratio (Phono): > 78 dB

Output (External Tape): 30 mV / 100 kΩ

Headphone Output: Maximum 2.8 V / 22 Ω

Channel Separation (1 kHz): > 50 dB

Bass Control: ±14 dB at 40 Hz

Treble Control: ±14 dB at 12,500 Hz

Tuner Specification


FM Range: 87.5 – 108 MHz

AM Range:

LW: 147 – 350 kHz

MW: 520 – 1610 kHz

Power Supply: 110 – 130 V / 220 – 240 V

Power Consumption: 18 – 135 W

Dimensions (W x H x D): 73.5 x 12.5 x 38 cm

Weight: 11.2 kg

Record Player Specifications


Model: MMC 20S

Stylus: Spherical diamond

Radius of Curvature: 15 µm

Recommended Tracking Force: 15 mN (1.5 grams)

Frequency Range: 20 – 20,000 Hz (± 3 dB)

Speeds: 33 – 45 RPM

Wow and Flutter (DIN): < ± 0.09%

Wow and Flutter (WRMS): < ± 0.045%

Rumble (Weighted): > 62 dB

Rumble (Unweighted): > 42 dB

Tape Recorder Specifications


Cassette Type: Compact cassette (C60 – C90)

Tape Head: Super Permalloy

Noise Reduction: Dolby NR

Tape Switch: Manual ferro-chrome

Wow and Flutter: < ± 0.2%

Speed Deviation: < ± 1.5%

Fast Forward and Rewind (C60): 75 seconds

Frequency Range (Ferro-Chrome): 30 – 14,000 Hz

Signal-to-Noise Ratio:

Chrome Dolby NR: > 63 dB

Chrome: > 56 dB

Connections: Headphones, Microphone

Service manual

Beocenter 2000/2 service manual can be downloaded here for free.

The primary distinction between the Beocenter 2000 and the Beocenter 2002 lies in the latter’s capability to record on Metal tapes, a feature absent in the former. The Beocenter 2000 was launched just before it became crucial for tape decks aspiring to quality to incorporate a Metal recording position; otherwise, they risked becoming unsaleable. Interestingly, despite this necessity, Metal tape sales never exceeded a small fraction of the overall market.