Shuguang 2A3C Power Vacuum Tube (Matched)

1 Review
Out of Stock
USD $‎99.95

Need matched power tubes? Don't worry! Price includes matching in any quantity you need for no extra charge. Need a matched pair? Just order "2" tubes. For a matched quad order "4" tubes. Matched sextets and octets are available as well.

The Chinese (Sino) made Shuguang 2A3C vacuum tube has a single anode construction, like many of the rare USA made tubes from decades ago. The anode is carbonized iron. It also features a ceramic base with gold pins. The Shuguang 2A3-C power tube has excellent detail and dynamics, and good tonal balance from top to bottom.

Other Shuguang tubes
        2A3 Tube Types

Warranty Information and Return Policy

Warranty Period: 3 months

All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)

If you receive a tube that does not perform to the manufacturer's specifications, please do the following:

- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.

Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.

We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.

These guidelines may be updated without notice.

Ratings & Reviews

1 review

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Stunned completely stunned


Using my special built Quicksilver SET design 2a3 monoblocks with Khozmo passive preamp and Resolution Audio Opus 21 setup and coming off my speaker taps with pure silver to power my Audeze LCD XC so this is no shappy headphone setup as I am in the league with the highly acclaimed and best ever MOTH 2a3 using 3 pair of NOS 2a3 that I roll rca ken rad and Tung Sol all sourced in the past from the TUBE STORE and I thought i would give these a roll and I am quite frankly STUNNED.... they are fast powerful and clean with no edge no fatigue wow shocked....???? Darn I love thetubestore they do good you can well surmise these have to be QUIET as a church mouse so you hear nothing into the headphones....well they are..... good job JON