SOLD: Mullard CV4003 / 12AU7 Pair Vintage NOS tubes from Upscale Audio

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Cave

  • Jr. Member
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These are from Upscale Audio, platinum grade with cryogenic treatment. Excellent tubes.
They have super low hours.

Asking $165 per pair (currently 133 each @ Upscale). Buyer pays shipping and any PayPal fees. You can get a ballpark from 97006.
I'll accept a money order as well to save the PP fees.

Ships from 97006 Oregon, pickup is welcome in the metro-Portland area.






« Last Edit: 20 Dec 2018, 09:20 pm by Cave »

who?me?

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  • Posts: 262
hey cave,
what equipment did you use them in? for how long? about how many hours would you say?
thx

Cave

  • Jr. Member
  • Posts: 99
Hi, if I had to guess, maybe put 15-20 hours on them, they were used in a VTA M125 phase circuit/driver, of which I don't own anymore.

talk2me

  • Jr. Member
  • Posts: 177
Can you part with a matched pair for $150? I have not had much luck over a year in use 2x form Upscale and then they get too noisy, but I love the sound when they are in top shape. Thanks. Of the 4 I currently have, only 1 is noise free, but that is the chance I take.

Cave

  • Jr. Member
  • Posts: 99
bump 165 last pair