JazzVinyl
Headphoneus Supremus
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- Jan 7, 2010
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Any concensus on c3g manufacturer, have seen Siemens and Telefunken, and with the 4 6bl7's would I need an external power adapter, got a long wait for Elise ordered about 2/10/2016 no word on confirmation, so I thought I would get a few things ready. Original thought was to use for about a month stock and then proceed, but the new reviews are intriguing. Thanks
Hello CF...
All the C3g's are nice sounding drivers. They can be a bit pricey, and you need adapters for C3g use in Elise (another expense).
The good news is that with dual 6BL7 and C3g as drivers, your okay with the default Elise heater current and do not need external heat.
But, if you run 6SN7 or ECC31 or 6N7G as drivers, you then do go over the recommended heater current by a small amount, and an external heater (power supply) is recommended.
You can run the dual 6BL7's via the Elise, and use external heat for the driver tubes to ensure you won't overtax the internal Elise transformer.
Pretty easy to do by using a pair of these:
http://www.ebay.com/itm/1pc-Octal-Special-saver-for-6SN7-6BL7-ect-/191741357847
Then you need a couple of more items that are not expensive, to complete your external driver heat setup.
Everything about dual 6BL7's is extremely positive sonically, and worth it, imo, to have to heat powers externally.
It's too bad the Elise does not have a little bit more horsepower in the transformer department so that you could run the dual 6BL7's and your choice of drivers, without fear.
BTW, I like 1940's 6SN7W by Sylvania, more than I do C3g, and would cost you about the same as C3g, maybe even less since they do not require adapters.
Cheers, and luck to you as you await your wonderful Elise.
.