2pcs 1 matchec pair Psvane WE101D-L Western Electric1:1 Power Vacuum Tube 101D

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2. Price is for one  matched pair.
  if you need more, please contact us for discount,
our email address:
salesmanager@youdaelectronics.com

2pcs 1 matchec pair Psvane WE101D-L Western Electric1:1 Power Vacuum Tube 101D

Item specifics
Type:    Audio Tube
Model:    WE101D-L
Substition:  101D normal type
Brand:    PSVANE
Application: tube amplifier
Socket: 4 pins ( 2big pins and 2 small pins)
Material:Glass

Packaging Details
Unit Type: one PC in paper box

The difference between WE101D and WE101D-L is pin, WE101D needs to match original WE-style tube socket, while WE101D-L only need flat quadrangle tube socket.

Electrical parameter                      rating value    unit 
 Direct Interelectrode Capacitances
 Input                                    4.8         uuF
 Output                                   5.2         uuF
 Grid to plate                            ≤ 3.3         uuF  

Typical operating parameter 
Heater voltage                              4.5      V
Heater current                              1.0      A
Ua                                       190     V
Ug                                       -18      V
Ia                                        6.4       mA
                    
Electrical parameter—absolute maximum ratings     minimum maximum unit
Heater voltage                                    4       5      V
Ua                                              -       300    V
Pa                                              -       15      W
Ia                                               -       30     mA 












Factory history and overview


Changsha Hengyang Electronics Co., Ltd. specializes in R & D and the sales of audio tubes. All the items have passed the ISO9000 Quality System Certification. In May 2011, Changsha Hengyang Electronics CO., LTD was founded;

In July 2011, the manufacturing base was established in Changsha;
In August 2011, PSVANE’s first tube----845 was rolled off;

In September 2011, PSVANE 845 series began to supply our products to some main tube amplifier enterprises at home and abroad.

In October 2011, Changsha Hengyang Electronics Co., Ltd. wholly owned acquisition of a famous tube production enterprise in southern China, which sent shock waves through the industry.

In November 2011, PSVANE HIFI series (300B, 2A3, EL34, KT88, 5881, 6SN7, 274B and so on) were officially rolled off.

In November 2011, the company got the ability to develop and produce three series that cover more than 50 types of tubes. The whole strength and production-marketing scale are among the world’s top four, which is unprecedented in the industry. The foreign media said that “the future of the world’s tubes is in China, and the future of Chinese tubes is in Hengyang”.

In November 2011, PSVANE Reproducing Classic Series came to the market overseas and caused a sensation. 

In November 2011, PSVANE HIFI series fully entered to the retailing market aboard and well received by customers from the middle and low-end market because it has better sound, appearance, stability and cost performance than other brands. 

In May 2014, Changsha Hengyang Electronics Co., Ltd entered into Jiahai Industrial Park， which means has turned into a new page.