Audio by Van Alstine Fet Valve CFR Preamp

Audio by Van Alstine Fet Valve CFR Preamplifier. Purchased from AVA in September of 2023. In like new condition and I will include two Mullard CV 4024’s and two Sylvania Gold Brand, Gold Pin, 5814A’s. I have found these tubes to sound the best in the preamp and I have tried a bunch. The preamp has a fantastic sounding headphone amp built in. Includes stock AC cord, as well as the remote control. It did not come with a manual. I also have one NOS pair of the Mullard 4024's, as well as a matched pair of the Sylvania 5814A's, however not the Gold Brand and not gold pins for these. $150 additional for these additional tubes. Check out the review on the preamp from Dick Olsher at The Absolute Sound. US sales only, please.