Bang & Olufsen - Beomaster 4000 Solid state stereo receiver

06
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06
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54
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€ 3
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Matthew McIvor
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Estimate  € 230 - € 280
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Bang & Olufsen Beomaster 4000, tested and working with a very good physical condition, weight 12 kg, includes power cord and an extra item as described.

AI-assisted summary

Description from the seller

Very nice big Beomaster. Sounds amazingly good.

Carefully shipped! Very heavy!

DESCRIPTION
The Beomaster 4000 was positioned in the range above the Beomaster 3000-2. It offered, in addition to the 3000-2’s many facilities, built-in ambiophonic stereo switching, connections for a second tape recorder and most importantly, more power. Rated at 60W, the Beomaster 4000 was as powerful as the previous Beolab 5000 system. Advances in electronics and manufacturing technique had allowed the Beolab 5000’s capabilities to be included in a smaller, simpler, more elegant package, and so once again an amplifier with what was at the time a massive power output featured in the B&O range.

Power output 2 x 60 watts/ 8 ohms
2 x 40 W / 4 ohms
2 x 100 W / 8 ohms
2 x 55 W / 4 ohms
Speaker Impedance 4 ohms
Harmonic Distortion < 0.06 %
Intermodulation < 0.3 %
Frequency Response 20 - 30000 Hz
Signal-to-noise ratio > 58 dB
Channel Separation > 45 dB

Bass control: +/- 17 dB
Treble control +/- 14 dB

FM tuner: Range 87.5 - 104 MHz

Power supply:110 - 130 - 220 - 240 V, 50 - 60 Hz
Power Consumption: 20 - 275 W
Dimensions W x H x D: 9.5 x 58 x 27cm
Weight: 10 kg
All functions tested and work.
All lights work.
Excellent Stereo FM reception.
Very nice wood case.
Incl. Din speaker plugs and input cable.
Little surface rust spots on the bottom only.
Signal meter does not move.
The 2 speakers switches are always on. All outputs work.
Pictures are part of the description



Very nice big Beomaster. Sounds amazingly good.

Carefully shipped! Very heavy!

DESCRIPTION
The Beomaster 4000 was positioned in the range above the Beomaster 3000-2. It offered, in addition to the 3000-2’s many facilities, built-in ambiophonic stereo switching, connections for a second tape recorder and most importantly, more power. Rated at 60W, the Beomaster 4000 was as powerful as the previous Beolab 5000 system. Advances in electronics and manufacturing technique had allowed the Beolab 5000’s capabilities to be included in a smaller, simpler, more elegant package, and so once again an amplifier with what was at the time a massive power output featured in the B&O range.

Power output 2 x 60 watts/ 8 ohms
2 x 40 W / 4 ohms
2 x 100 W / 8 ohms
2 x 55 W / 4 ohms
Speaker Impedance 4 ohms
Harmonic Distortion < 0.06 %
Intermodulation < 0.3 %
Frequency Response 20 - 30000 Hz
Signal-to-noise ratio > 58 dB
Channel Separation > 45 dB

Bass control: +/- 17 dB
Treble control +/- 14 dB

FM tuner: Range 87.5 - 104 MHz

Power supply:110 - 130 - 220 - 240 V, 50 - 60 Hz
Power Consumption: 20 - 275 W
Dimensions W x H x D: 9.5 x 58 x 27cm
Weight: 10 kg
All functions tested and work.
All lights work.
Excellent Stereo FM reception.
Very nice wood case.
Incl. Din speaker plugs and input cable.
Little surface rust spots on the bottom only.
Signal meter does not move.
The 2 speakers switches are always on. All outputs work.
Pictures are part of the description



Details

Era
1900-2000
Brand
Bang & Olufsen
Model
Beomaster 4000
Physical condition
Very good
Nr of items
1
Includes
+ Extra item (see description), Power cord
Weight
12 kg
Functional condition
Tested and working/playable
The NetherlandsVerified
5768
Objects sold
100%
protop

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