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Success Stories If you have successfully repaired or restored a piece of equipment, why not write up what you did and post details here. Particularly if it was interesting, unusual or challenging. PLEASE DO NOT POST REQUESTS FOR HELP HERE! |
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5th Jun 2008, 8:00 pm | #1 |
Nonode
Join Date: May 2005
Location: Godalming, Surrey, UK.
Posts: 2,593
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ca 1968 Bush VHF81 AC/DC MW/LW/VHF 7 valve radio
Hello again,
I bought a pair of Bush VHF81s for £10 at Harpenden last Sunday from the lady whose husband, and regular Harpenden seller, sadly died recently. One was in very good condition, the other, not so good. Apart from a crack in the middle of the plastic trim across the middle and some mild scratches the better of the two sets was in good condition and it had a plug fitted, an indication that it had been checked. I got them home, plugged the better one in and away it went, working perfectly. I took it apart and looked inside and it was nice and clean and all but two of its original TCC supamold capacitors had been replaced. I cleaned the volume pot, waveband switches and valve pins with Servisol 10. I replaced the remaining TCC caps and some of the replacement caps which were odd looking square things with better looking yellow Vishay and US polyester axials and did random checks on the voltages to the UL84 and UCH81 valves and they were fine. I took the plastic trim off the scrap set and fitted it to this one, cleaned the case, speaker cloth, knobs, push buttons and dial with upholstery cleaner and then polished the case with Topps medium scratch cover which did an excellent job disguising the mild scratching. I see lots of these Bush VHF81s at BVWS events and they usually look scruffy and are always very cheap and I suspect rarely sell so just get binned. That I feel is a shame cos these are surprisingly competant, reliable and good sounding little sets and are of course the last valve model built by Bush. This example has BBC1, BBC2, BBC3 and BBC4 on its dial so must have built after September 1967 and thus is the latest valve set I have. This one is in excellent condition, with just the usual marks on either end of the dial, it picks up Classic FM, a weak signal here, with just the aerial on its rear cover (not all my valve sets can do that) and it's a very pleasant sounding little set to listen to. Howard Last edited by howard; 5th Jun 2008 at 8:13 pm. |
6th Jun 2008, 6:26 am | #2 |
Retired Dormant Member
Join Date: Jul 2007
Location: Christchurch New Zealand
Posts: 96
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Re: ca 1968 Bush VHF81 AC/DC MW/LW/VHF 7 valve radio
Good job Howard! Its amazing to think that valve sets such as this were still being manufactured so late in the game. You have saved another historically important radio!
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6th Jun 2008, 10:16 am | #3 | |
Moderator
Join Date: Jun 2003
Location: Oxford, UK
Posts: 27,947
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Re: ca 1968 Bush VHF81 AC/DC MW/LW/VHF 7 valve radio
Quote:
They make a good choice for a first restoration - cheap to buy, easily obtainable valves, good performers, FM coverage (to 100MHz). They are an AC/DC live chassis set though. Paul |
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7th Jun 2008, 9:37 am | #4 | |
Nonode
Join Date: May 2005
Location: Godalming, Surrey, UK.
Posts: 2,593
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Re: ca 1968 Bush VHF81 AC/DC MW/LW/VHF 7 valve radio
Quote:
Howard |
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