We have collected the most relevant information on Upscale Audio Amperex 7308. Open the URLs, which are collected below, and you will find all the info you are interested in.
Siemens 7308 – Upscale Audio
https://upscaleaudio.com/products/siemens-7308
Siemens 7308 - Made in the U.S.A. by Philips ECG and branded Siemens. Unlike most 7308 tubes that usually have a somewhat relaxed top end, this tube has a clean top end that maintains extension without being bright, neutral mids, and wonderful tight bass. If used in a preamp or phonostage, you may hear a slight "ting!"
Amperex JAN 7308 Green Label - Upscale Audio | Tubes ...
https://www.audiogon.com/listings/lisa3jhg-amperex-jan-7308-green-label-upscale-audio-tubes
$1,688.00 Amperex JAN 7308 Green Label - Upscale Audio [Expired] no longer for sale Average Research Pricing One pair of Amperex JAN 7308 Green Labels purchased from Upscale Audio (please see photos) I have two pairs if you need a quad Purchased NOS for $300/pr and used in a phono stage for approx 150 hours
Amperex JAN 7308 Green Label | JDA1951's Xanga Site
http://jda1951.xanga.com/2012/05/23/amperex-jan-7308-green-label/
Upscale Audiocarries the Amperex 7308 for $50 to $80 each, depending upon grade, and VacuumTubes.nethas them for $80 a piece. They may also be found at other online tube sellers and auction sites. Even though the tubes in this audition were previously used by me, they did take some time to settle in before sounding their best.
Amperex Jan 7308 (E88cc-6922) | Tubes | Audiogon
https://www.audiogon.com/listings/lisa82fj-amperex-jan-7308-e88cc-6922-tubes
Amperex Jan 7308 (E88cc-6922) for sale. These are a match set of Vintage 7308 Amperex tubes with gold pine. The test results from the seller, Upscale Audio are on the boxes in the photo. I have cryogenicly treated these tube twice which ...
Amperex (USA) 7308 White Label | JDA1951's Xanga Site
http://jda1951.xanga.com/2012/12/16/amperex-usa-7308-white-label/
Amperex (USA) 7308 White Label The subject of today’s review is the white label Amperex (USA) 7308 dual triode. Specifically, a JAN 7308 (1966 vintage) used as the input tube in my conrad-johnson Premier 140 amplifier and a set of six USN-CEP 7308 (manufactured between 1963 and 1965) that were used in my Premier 16LS2 preamplifier.
How much better are Amperex 7308s than Bugle Boy …
https://forums.stevehoffman.tv/threads/how-much-better-are-amperex-7308s-than-bugle-boy-6dj8s.814399/
From what I can tell, there's some general agreement that the cream-of-the-crop tubes in this family are the gold pin Amperex 7308s (USA). I see those are for sale on Upscale Audio for $115 or $129 per tube.
Now you know Upscale Audio Amperex 7308
Now that you know Upscale Audio Amperex 7308, we suggest that you familiarize yourself with information on similar questions.
