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Item: PrimaLuna KT88 Tubes
Location:North Fitzroy Vic
Price: $420 for set of 8       $340 for set of 8

or       $220 for set of 4       $180 for set of 4
Item Condition: almost brand new  approximately 10hrs use
Reason for selling: Replaced with KT150s
Payment Method: Pickup - Cash, Paypal
Extra Info:

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post-130690-0-64071600-1464913653_thumb.

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Hiya!

Are these tubes matched?

Thanks

Jason

 

Not sure if they are matched, they came with the amp new. 

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Hiya!

Are these tubes matched?

Thanks

Jason

 

They probably are, but cannot be sure since Prima-Luna amps employ their Propriety Auto-Bias system which makes matching irrelevant. 

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Guest scumbag

Interesting question. I note that not a single seller of the Prima Luna branded tubes gives you an option to buy a quad-matched pair. That doesn't mean that they won't be but given the self-biasing mechanism in the Prima Luna amp's they would have no interest in selling them as matched quads.

So if we assume that they are not matched quad - the question is how closely toleranced are the tubes that come from their OEM supplier.

This might help - https://primalunablog.com/2012/03/15/welcome-to-the-machine-primaluna-dialogue-premium-integrated-amplifier-2012-part-5/ - I've seen this 60-100 rule thing on some of the PL tube resellers sites too.

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