Your position: Home / Tubes and Tube Sockets / Psvane tubes / PSVANE Art Series tube

1PC Audio DIY parts New Vacuum tube PSVANE Art Series 12AU7-T 12AU7S 12AU7-S ECC82

Free shipping by registered airmail
1PC Audio DIY parts New Vacuum tube PSVANE Art Series 12AU7-T 12AU7S 12AU7-S ECC82
(999 available)
Shipping Cost:
Estimated Delivery Time:
Please select the country you want to ship from
Please select the information you wantX
  • Description
  • Reviews(1)
Audio DIY parts New Vacuum tube PSVANE Art Series 12AU7-T 12AU7S 12AU7-S ECC82

1. Free shipping with tracking number.
2. Price is for 1 pc, 
   buy 2 pcs, we will send 1 matched pair,
   buy 4pcs, we will send 2 matched pairS, IF need one matched quad, please leave us a message, we can send matched quad, thank you!

Model: PSVANE 12AU7S


Uf-----------------6.3  12.6 V
If-------------------0.30 0.15 A

Direct Interelectrode Capacitances
                         No.1  No.2
input----------   1.6  1.6 PF
output----------   0.4  0.32 PF
grid to plate----------1.5  1.5 PF

Static parameter
Ua--------------100 250 V
—Ug-------------0 8.5 V
Ia---------------11.8 10.5 mA
Gm--------------3.1 2.2 mA/V
u--------------- 20 17
ri(approx)---------6.5 7.7 KΩ
Ug(approx)--------—11.8 —10.5 V
(when Ia=10uA)
class A1.maximum.single triode.
Ua----------------300 V
Pa-------------2.75 W
Ik(max)-------------20 mA
Ug----------------—50 V
Uh-k(pk)--------±200 V
with cathode bias----------------1 MΩ
with fixed bias-------------- 0.25 MΩ

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. 

Average rating: 5.0 based on 1 reviews
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login
Message Us