This is a convienient service kit for Bang & Olufsen Beomaster 4000.
Covering all known versions of Beomaster 4000 this kit is for the trained tech or skilled DIY person about to do a complete restoration job to one of the above mentioned classic design receivers.
Basically, this kit takes care of the vast majority of components prone to failure due to aging.
It comes with detailed component location charts (photos of boards with clear markings etc.)
Included in the kit:
– All board-mounted electrolytic capacitors
– All tantal capacitors
– All adjustment trimmers
– New rectifier for preamplifier/tuner
– All frontpanel lamps
This kit contains factory fresh high-quality components.
Every component in the kit has been carefully selected for its specific position in the circuit to
ensure reliability and long component life while preserving the correct warm vintage sound.
Basic electronic knowledge, skills, tools and instruments is required to replace the components in this kit.
A servicemanual for your exact type of unit is also required for alignment references etc.
Note: Certain production units has an axial type lamp for the signal strength meter illumination instead of the most common T5-socketed type. per default the kit contains the socketed type of lamp. Please inform if your unit has the axial type lamp.
Note: The photo is merely for illustration, the kit contains more than one hundred components!
An amount of high quality solder is needed for this job. Go here to find it.