BeoMaster 2000 (1983)
Beomaster 2000 was an advanced 2 x 25 watts RMS receiver with Long, Medium and FM band radio coverage. Four FM stations could be pre-set for instant recall. There was also provision for pre-setting one AM station. The low-distortion stereo amplifier included a new feature unique to Bang & Olufsen. It was called Automatic Power […]
Overview
Beomaster 2000 was an advanced 2 x 25 watts RMS receiver with Long, Medium and FM band radio coverage. Four FM stations could be pre-set for instant recall. There was also provision for pre-setting one AM station.
The low-distortion stereo amplifier included a new feature unique to Bang & Olufsen. It was called Automatic Power Handling Control (APHC). This was a technique whereby the dynamic range and power parameters of the signal were continuously monitored, and if their combined effect threatens to cause amplifier clipping or damage to the speakers, the APHC circuit instructed the setโs microcomputer to turn the volume down to a safe level.
All primary functions were operated by finger-tip contact on the Beomasterโs Sensitouch control panel. There were no knobs or buttons to press. The status of all controls was shown on an illuminated display panel. Secondary controls were protected beneath a self-opening lid that was released by touching the unitโs front edge.
Beomaster 2000 could be made up as part of the Beosystem 2000, when linked together with other compatible Bang & Olufsen products. The receiver was designed by Jacob Jensen and was a direct descendant of Beomaster 2400.
Product Details
Software
No software information available.
Product Specification
Power output RMS DIN/IEC: 2 x 30 W / 8 ohms
Harmonic distortion DIN/IEC: < 0.08 %
Power output 20 โ 20,000 Hz IHF: 2 x 25 W / 8 ohms
Total harmonic distortion IHF: < 0.1 %
Dynamic headroom: 1.6 dB / 8 ohms
Intermodulation IHF: 75 dB
Tape A-weighted: > 80 dB
FM range: 87.5 โ 108 MHz
Signal-to-noise ratio at 65 dBf mono: 72 dB
Signal-to-noise ratio at 65 dBf stereo: 67 dB
Distortion at 65 dBf stereo: 0.35 %
Stereo channel separation: 36 dB
Sub-carrier product rejection: 55 dB
AM tuner section
Only types: 2912, 2915, 2917
LW range: 150 โ 350 kHz
MW range: 520 โ 1610 kHz
LW sensitivity: 20 dB S/N ratio 120 ยตV
MW sensitivity: 20 dB S/N ratio 100 ยตV
Power supply:
2911 โ 2917: 220 V
2912 โ 2915: 240 V
Power consumption 20 โ 170 W
Dimensions W x H x D: 62 x 7 x 25cm
RIAA: built-in
Connections: Speakers 2 set
Phono: DIN
Tape: 1 DIN
Tape: 2 Phono
Headphone: jack
Downloads
Type | Language | Type | Date | Type | |
User Guide | EN | BeoMaster 2000 User Guide | |||
Service Manual | EN | 2801 | 09-75 | BeoMaster 2000 Service Manual | |
Service Manual | EN | 2911, 2913, 2915, 2917, 2919 | 01-84 | BeoMaster 2000 Service Manual |
Photo Gallery
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Frequently Asked Questions
No FAQs available.