All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. To view our inventory of thousands of tubes both NOS & New Production. New Gain Matched Octet (8 pcs) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes.Superior dual triode preamp tube. One triode is a high-mu 12AX7 equivalent, and the other a medium-mu 12AU7, combined in this dual triode. New design of excellent quality.
Relabeled Electro-Harmonix vacuum tubes are used by many OEMs in their amplifiers. Electro-Harmonix tubes are all new designs and are of excellent quality. If you want great sounding tubes at a very reasonable price, then Electro-Harmonix tubes should be on your list. Tested and/or matched at full operating voltage on a Maxi-Matcher Preamp tube tester for both Gain and General Mutual Transconductance (Gm). We always TRY to match by 5% when we can (90% of them time) but our cut-off matching parameter is +/- 15%.
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.
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. 100% Guaranteed Tubes New Gain Matched Octet (8 pcs) Electro-Harmonix 12DW7 / ECC832 Vacuum Tubes New design of excellent quality Relabeled Electro-Harmonix vacuum tubes are used by many OEMs in their amplifiers.Testing and/or Matching Other options available only by request. About Us Come visit the only retail tube store in the USA! The item "New Gain Matched Octet (8 pcs) Electro-Harmonix 12DW7 ECC832 Vacuum Tubes" is in sale since Friday, March 26, 2021.
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.