*Prices incl. VAT plus shipping costs
- Part Number: RT010
- Packaging Size: 2.5x2.5x8 cm
- Weight 0.017 kg
The Phono preamplifier I made there is about ten years already, is based on the Marantz Model 7 scheme. Three 12AX7 tubes are used, two "V1" for Right & Left, and "V2" in Cathode Follower. In order to optimize this well-known installation, I chose Mcap / Mundorf / Audyn Cap and Stiroflex capacitors.
More complicated, was to make the right choice, and find the right tubes to complete this Preamp.
After an email exchange with Stefan and Andreas, proposing the 7025 HIGHRADE TAD (RT010), I make the choice for this Tube in "V1" while keeping my JAN Philips 12AX7WA in "V2" (my favorite in this position ... ...).
Once again, the Tube Amp Doctor team was convinced and very well oriented.
Since these tubes are in use on my Phono Preamp, I left out my CDs.
I put this fabulous tube in my v1 princeton reverb!! AAMAZING sound, sweet, warm, high definite notes, improve sound quality and sustain, if you wanna somethin that make your amp sound like a true amp in order to get the guitar sound itself buy this tube!congratulations TAD.
Slightly cleaner than the Philips 12AX7 it replaced in my Silverface Champ (1973). It has more punch and clarity, and the drive is more detailed. No more microphonic issues.
It is still running in, but is getting better every hour!
Absolutelly a must if your V1 goes microphonic, specially in small combos but, sonically, it sounds to me a bit sterile, too much refinated.
My Mesa Triaxis needs 5 tubes, and the first two (1st gain stage) now I use TAD 7025 HIGHGRADE Premium Selected giving to my Triaxis warm clean tones and creamy overdrive!!!
I really recommend these tubes for who need a great professional sound.
Le valvole in questione sono molto robuste con un sound incomparabile
complimenti per il sito e' molto bello
On my DeVille I replaced all the old 7025 (URSS made, originally installed by Fender) with the TAD 7025: now the sound comes out fastener, more sustained. On drive channel things even goes better, making the gain coming earlier. New power, more than a new DeVille