JAN GE 5670W / 2C51 Tube
The JAN-GE 5670W tube is a military grade GE tube making it a fantastic upgrade for many Chinese amps using 6N3 tubes. Construction details include black plates with a top halo "O" getter ring.
The JAN-GE 5670W vacuum tube is a well-regarded tube that has gained popularity among audiophiles and music lovers alike. Overall, it is a high-quality vacuum tube that delivers excellent performance in a variety of applications.
One of the most notable features of the JAN-GE 5670W is its durability. This tube is designed to withstand high levels of vibration and shock, making it a popular choice for use in military and industrial applications. It is also known for its reliability, and many users have reported using this tube for years without any issues.
In terms of sound quality, the JAN-GE 5670W is highly regarded by many enthusiasts. It has a warm, smooth sound that is well-suited to a wide range of music genres. It delivers excellent midrange and high-end detail, with a tight, punchy bass response. Some users have reported that it produces a slightly more relaxed sound than other tubes, making it a good choice for extended listening sessions.
The tube is also a substitute for the Chinese 6N3 tube found in several Chinese hifi amplifiers and headphone amps. The Russian version is called 6N3P (Russian: 6Н3П). The 5670 tube will also replace WE-396A.
Other JAN Military tubesAdditional Information and Downloads
What does "NOS" mean, anyway?:
Commonly known as "NOS," the term New Old Stock simply refers to tubes that were made years ago but have never been used. Much like antiques, "NOS" tubes are currently not being manufactured and this means their supply is dwindling while the price continues to rise.
For most NOS tubes we have a variety of brands available. Typically these are the common brands such as RCA, Sylvania, GE, Raytheon, etc. However, there are instances where lesser known brands are in stock. If you have a particular brand you prefer you can simply request it in the Order Comment box when you place your order.
Warranty Information and Return Policy
Warranty Period: 3 monthsAll 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
6 reviews
My Review
by Jim
The JAN GE 5670 / 2C51 tubes I just got are an unbelievable improvement with my Chinese components! The depth and punch is amazing, and a noticeable improvement over the stock Chinese tubes that were supplied. For the price, you cannot go wrong. Thanx, Jim