Built around the original GE 6189, this is a low microphonic and industrial grade 12AU7. This tube has a very clear and warm sound and was built to last. This is a very linear tube which sounds great at any volume or in really any amplifier. A very versatile and affordable workhorse tube. The 12AU7 is interchangeable with a variety of tubes including the ECC82, 6189 and E82CC.This is the standard pin version. Test Data on the Box. Checked for shorts, gas and leaks. Tested for and or matched by Plate Current (Ip) and General Mututal Transconductance (Gm) at real world voltages on a Maxi-Matcher tube tester. Preamp Tubes: Checked for shorts, gas and leaks. Tested for and or matched by Gain and. General Mututal Transconductance (Gm) at real world voltages on a Maxi-Matcher Preamp II tube tester. Tested for and or matched by Emissions on a calibrated Hickok TV-7 or Triplett 3444 tube tester. We have a retail location located in Easthampton MA. Other options available only by request. Typically 3-6 weeks but up to. 6-14 Days - Includes Tracking. All of our products are guaranteed unless otherwise stated. All items all guaranteed to be as described and free of any electrical or operational faults such as shorts, low test, microphonics, noise etc. We also reserve the right to refuse a return if it is clear the item was used improperly. For example-a tube installed in the wrong amplifier.
New Production tubes are guaranteed for 90 days. Come visit the only retail tube store in the USA! VIVA TUBES is your source for vintage vacuum tubes. Located in an appropriately rustic mill building in Easthampton MA. We share our building with a Recording Studio, Brewery, Practice Spaces and many other small businesses.
We carry everything from vintage audio tubes and new productions to HAM tubes. We also have a variety of vintage electronic parts as well as audio equipment and more! We have a vast inventory of thousands and thousands of tubes.
What started as a hobby several years ago to fund my obsession with tube audio, VIVA TUBES has quickly grown into a full time. We pride ourselves on our excellent customer service and great attention to testing and product detail. Shop with us and find out why the majority of our customers are repeat customers. APPOINTMENT TO VIEW LOCALLY - PLEASE CONTACT.
The item "Brand New Gain Matched Septet (7) Electro-Harmonix 12AU7 ECC82 Vacuum Tubes" is in sale since Tuesday, November 7, 2017. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "vivatubescom" and is located in Easthampton, Massachusetts. This item can be shipped worldwide.