One used-in-box 6CQ8 valve. A triode-tetrode with no sensible equivalent.

Four available. Message me if you want more than one, so I can send you an offer. Multiple purchase discounts apply, except where the 'best offer' option is used.

Please note all valves I sell are individual valves; they might not be matched, and are never sold as such.

This valve has been tested using an 'Accurate Model 157' valve testing unit, and has passed both the shorting and qualitative tests.

Any questions please ask, I will do my best to answer.

International bidders - you are most welcomed, but you MUST either wait for an invoice, as postage cost varies with location and method (expect between $12 and $38 AUD usually), or ask for a price first. Please do not ask to cancel a sale because you didn't ask about postage first! Any import duties, levies, fees, etc, that may be imposed by the destination country, are the sole responsibility of the buyer. Insurance and tracking are heavily encouraged on all international postage. Cheaper uninsured untracked postage is available; my packaging is excellent, but if it gets lost or damaged in transit, on your head be it, I will not be liable.

Please visit my eBay store. Combined postage is welcomed. Generally it costs the same to post ten valves as it does one, except where it involves some of the larger ancient metallised ones, for example. Asking first is safest.

My apologies to those who select 'pick-up' to avoid postage, then want it mailed for free. Ain't gonna happen !

Perhaps you have a 'wish list' of valves. Message me, I may be able to help. Hundreds yet to be listed, with more stock arriving all the time.