(25 votes, average: 3.84 out of 5)
Loading...No reviews found on the web. Read our reviews.
One thought on “Amperex E180CC/7062 Pinched Waist D-getter”
Leave a Reply
You must be logged in to post a comment.
Tube Maze
Guides and reviews of vacuum tubes and tube equipment
Another cool-looking find from the Philips/Amperex factories in Holland, the Amperex E180CC/7062 Pinched Waist is a tube shrouded in hype that actually lives up to its reputation. Much like the legendary 6922 pinched waist, this 1957 production E180CC features the iconic D-getter with foil hanging off the structure, a hallmark of early, high-quality Dutch manufacturing.
Sonically, the first thing that jumps out is the creamy and delicate nature of the sound. There is practically no sharpness present, which is quite impressive for this family of tubes. The vocal presentation is superbly musical, making it a dream for female vocals. While the bass is solid and quick, it doesn’t quite have the lightning speed of a Mazda 12AT7. It’s important to note that if you are chasing absolute, surgical transparency, this tube might not be the top pick; however, it offers enough lusciousness to melt your heart.
When compared side-by-side with the 1959 non-pinched waist (but still D-getter) version, the sounds are similar, but the pinched waist wins on delicacy, even if the non-pinched version feels a touch more transparent. Both are exceptional performers that deserve a spot in any serious collection.
The “foil” hanging from the D-getter in these early Amperex tubes served a critical technical purpose. The getter’s job is to “flash” and remove residual gases to maintain a high vacuum. By attaching a small piece of tantalum or nickel foil to the getter ring, engineers increased the surface area available for the getter material to adhere to. This resulted in a more efficient “gas-absorbing” surface, ensuring the vacuum remained pure over a longer lifespan. For the audiophile, this superior vacuum often translates to lower noise floors and a more stable, refined sonic signature over thousands of hours of use.
Final Verdict
The Amperex E180CC Pinched Waist is a musical masterpiece. It prioritizes delicacy, warmth, and emotion over raw transparency, making it one of the most “human” sounding tubes in the 12AT7/7062 family. It is HIGHLY RECOMMENDED for those who want to take the edge off their digital system without losing dynamic punch.