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#1
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Hi RATS
Check out this e-bay auction. How rare is this piece and who wants to bet this is going to cost an arm when it finally sells http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=32 80 Regards Mike M |
#2
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![]() michael Mueller wrote: Hi RATS Check out this e-bay auction. How rare is this piece and who wants to bet this is going to cost an arm when it finally sells http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=32 80 Regards Mike M Interesting... I won't even speculate how much this will ultimately sell for. One thing I found very interesting -- apparently it uses the EL500 (6GB5) for outputs, a tube which (in the RCA manual at least) is only listed as a horizontal sweep tube for TV sets. Cheers, Fred -- +--------------------------------------------+ | Music: http://www3.telus.net/dogstarmusic/ | | Projects: http://dogstar.dantimax.dk | +--------------------------------------------+ |
#3
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Fred Nachbaur wrote:
One thing I found very interesting -- apparently it uses the EL500 (6GB5) for outputs, a tube which (in the RCA manual at least) is only listed as a horizontal sweep tube for TV sets. Sweep tubes make for decent audio amps. You don't have to worry about overvoltageing the plate, but be mindful of the plate current to avoid red plates. See: http://home.netcom.com/~wa2ise/radios/compaa3.html where I used a compactron sweep tube as an audio amp in an AM radio (not hifi, but the concepts are the same). A major reason for using sweep tubes is that they are plentiful and cheap. |
#4
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"michael Mueller" wrote in message
hlink.net... Hi RATS Check out this e-bay auction. How rare is this piece and who wants to bet this is going to cost an arm when it finally sells http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=32 80 Damn. It's gone up 200 bucks in 15 hours! With bidding exponential as it is, and 9 full days left, well,, GOT damn I wish I had one of those... Tim -- In the immortal words of Ned Flanders: "No foot longs!" Website @ http://webpages.charter.net/dawill/tmoranwms |
#5
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Well
i bet there will be quite a battle around this amp. Klein & Hummel used the same tubes (or EL5000, which must be the higher grade EL500?) for their amplified speakers, and those had to be flat from 20Hz to 20kHz, due to german radio monitoring specifications (remember that germans were in a sense the inventors of HIFI FM radio). Maybe i can find a schematics somewhere. So i would bet that this amp should sound good, if the caps and so are still ok. Anyway, it will probably go for quite a high price (1000?) cause here in Europe this kind of gear is very sought after (ouch, what a terrible english). JY. |
#6
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michael Mueller wrote:
Hi RATS Check out this e-bay auction. How rare is this piece and who wants to bet this is going to cost an arm when it finally sells http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=32 80 Regards Mike M Looks like a heap of comercial junk. Phil. |
#7
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Amazing how Ebay sellers will take a tube amp and jack-up the description
until some poor soul pays through the nose and ends-up frying it when some vintage Power Supply cap decides to fail on today's higher-than-normal mains voltage levels. To the buyer, good luck! To the seller nice sales pitch! "michael Mueller" wrote in message hlink.net... Hi RATS Check out this e-bay auction. How rare is this piece and who wants to bet this is going to cost an arm when it finally sells http://cgi.ebay.com/ws/eBayISAPI.dll...ategory=32 80 Regards Mike M |
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