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  • Beloab 150 / Penta Upgrades

    Hi all I've decided to carry out some work on my ageing Beloab 150 amps / Pentas. They were originally Beovox Penta Mk1's to which I later added Beloab 150's when they turned up. Anyway they have given good service over the years - and they are currently running cool. I feel though they are...
    Posted to The Workbench (Forum) by machineage on Sat, Mar 22 2014
    Filed under: Penta, capacitors, Opamp, Beolab 150
  • New caps needed for Beolab 1700 - Help

    Hi, I am looking for some new caps for my beolab 1700 as mine are swollen and leaking and the output sound is all distorted on one channel and the heatsink is running really hot. Juat wondering if anyone knows what values I will need or if any kits are available for this model. Many Thanks, Lewis
    Posted to The Workbench (Forum) by Lewis T on Fri, Dec 27 2013
    Filed under: Vintage Beomaster, Repair, Classic Audio, blown, capacitors, beolab 1700, vintage
  • MCL2P issue - pop through the speakers on start and shut down

    Hi all, I've a B&O MCL2P which works great but for one thing - on power up and shutdown it sends through an awful pop through the speakers. I've replaced every electrolytic cap that has a direct earth, including the larger 6800uF and 1000uF ones and it hasn't made the slightest bit of...
    Posted to The Workbench (Forum) by webbda77 on Tue, Nov 10 2015
    Filed under: capacitors, popping, sound, MasterLink, MCL2P
  • BEOLAB 5000 REPAIR

    Hi - I am new to this forum and I am looking for some help! I ran across this Beolab 5000 and Beomaster 5000 and had to buy it... It was first sold by Niels Jørgensen, Radio- og Fjernsyns-Service in Nakskov 25 may 1967 (four months before I was born) It plays but need cleaning and service - where...
    Posted to The Workbench (Forum) by Bo Amstrup on Sat, Dec 12 2015
    Filed under: Repair, capacitors, Beolab 5000
  • Boevox Panel 5000 Capacitors - Replacement

    Hi everyone! So I just wondered what people might suggest to replace the capacitors on the Beovox 5000 Panel speakers? I have just dismantled one speaker to take a photo of the crossover which is enclosed (click on the image for the full view). As can be seen there are three film capacitors and two electrolytic...
    Posted to The Workbench (Forum) by machineage on Wed, Jan 11 2017
    Filed under: capacitors, Crossover, 5000, Panel, Boeovox
  • Re: Beolab 8000 no sound

    I guess if there is foam rot short circuiting the IC board and solder post deterioration, it is a matter of whether you want to drag one speaker at a time for repair, or get them both done and over with. I chose the latter, better to be safe than sorry and sitting and listening to your just fixed speaker...
    Posted to The Workbench (Forum) by larseny on Mon, Jul 3 2017
    Filed under: internal fuse, Beolab 8000, Repair, fuses, capacitors, Circuit boards, Beolab 5000
  • First attempt at Beomaster 2400 'refurbishing'

    Hello All, Starting my first real repair project on a Beomaster 2400 - no previous BeoFixing experience, but lots of electronic DIY. This model came from my Dad, which is why i said yes to try to fix it, besides always having wanted to having fixed a Beomaster by myself (counting on a little help from...
    Posted to The Workbench (Forum) by jesperb on Thu, Apr 26 2018
    Filed under: Beomaster 1900, capacitors, beomaster 2400, Beomaster control panel lamps, supply voltage, beomaster 1900-2, poor sound
  • Re: Beolab 2500 humming noise [NEW with soundclip]

    Anyone? For this particular noise, what should i troubleshoot? Most likely capacitors?
    Posted to The Workbench (Forum) by davelarue on Thu, Aug 8 2013
    Filed under: grounding, noise, static, capacitors, popping
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