EL34-B EL34B Vacuum Tube Factory matching/parameters are the same/genuine products are shped for free-4pcs

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Regarding matching:

all our tubes are matched in the factory production workshop. The match is accurate (not all tubes are matched). We have the conditions and advantages to match multle tubes (four, eight, ten) according to customer needs. The parameters of the two tubes are the same)

Buy 2 pieces, 4 pieces, 8 pieces = exact matching (matching group). No parameter drift.

EL34B EL34-B factory direct warranty for one year vacuum tube factory free matching

EL34 high-performance audio output pentode, its anode limit diation power is 25W, the output power is more than 10W when the single tube is used for cla A1 amplification in the audio amplifier, and the output power is more than 35W when the double tube is used for cla AB1 amplification. EL34 is similar to 6CA7 and can be used interchangeably. The EL34-B of Shuguang Electronic Tube Factory is the accurate grid of g1 and g2. It belongs to a beam tetrode, which is suitable for manufacturing power amplifiers with moderate power. It is also suitable for super linear circuits. Compared with KT88, its sound is more delicate, sweet and expreive. The board consumption of EL34-B can reach 30W.

Note: (After receiving the tube, please do not think it is a or shoddy product).

ture parameters, for reference only

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.