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Note: this price=1pcs
Buy 2pcs=precise matching. No parameter drift
Regarding the matching, all the tubes in our shop are carried out in the production workshop of the factory. The matching is accurate (not all the tubes are matched). We have the conditions and advantages to match multiple tubes (four, eight, Twelve tubes have the same parameters)
Specifications:
Filament voltage (Uf): 6.3 ±5V
Filament current (If): 1.6A
Anode voltage (Ua): 250V
Anode current (Ia): 45mA
First grid voltage (Ug1): -14V
The first grid voltage (Ug2): 250V
The new KT88 blue screen drive is greatly enhanced, and the sound features: full low frequency, transparent mid frequency, clear high frequency. Rich in details, appeal and resolution are good. It is a good product that fans can trust.
From the date of purchase, all test tubes have a 12-month warranty. Good communication can make a perfect deal. We will take responsibility until the end. Thanks for your trust. We hope all buyers are satisfied
If you only buy 1pcs. There is no original packaging.
Precision pairing, no parameter drift.