This is a gorgeous Will Vincent-rebuilt ST-70. If you think SET amps are the ultimate you might be surprised what a push-pull EL-34 amp like this can do, and with 35 watts to boot.
Two sets of output tubes included - Sovtek and JJs - but one JJ seems to be bad. The Sovtek quad works great.I do not know the age of the amp but it does not have the newer biasing system that case use almost any output tube. Will said he could convert it for $150, but it sounds so good with EL34s as-is. PayPal adds 3%. Read more at http://app.audiogon.com/listings/tube-will-vincent-dynaco-st-70-st70-el-34-el34-2013-12-02-amplifiers-53185#fXPUOXScgXSHBGUc.99
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