Tube Amp Doctor (TAD)

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Vacuum Tube - 7025-WA, Tube Amp Doctor, High-Grade, Premium Selected

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Item ID: 005063
Price: $19.65
In stock
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Full Gain - Low Noise!

The TAD 7025 WA delivers full gain with smooth top end. No microphony issues even with the most sensitive preamps. The 7025 WA supports a fat midrange and creates a bold tone with lots of harmonics.
Played clean, the TAD 7025 WA delivers a warm liquid tone which is very responsive to dynamic playing. Overdriven, the 7025 WA provides lots of sustain with well defined mid-range punch.

- recommended choice for most demanding guitar amp input/V1 stages
- extremly low microphony selected for most sensitive applications
- smooth top end
- full gain
- fat mid range
- tight low end
- outstanding low microphony
- low noise
- balanced systems
- triple mica construction
- replaces: 12AX7, 12AX7A/WA/WB/WC, ECC83, 7025, SPAX7-A

The TAD HIGHGRADE Selection is especially recommended for use with demanding input stages (V1) and for all applications demanding the best selection for extremely low microphony 7025 / ECC83 / 12AX7A type tubes. For regular applications the RT008 TAD ECC83 WA Selected can be used with the same sound and gain structure.

Q: When does a preamp tube become a Premium Selected tube?

A: All preamp tubes labeled Premium Selected have passed the following tests:
- Low Noise Test
- Microphonic Test
- Gain Test
- Sonic Tests
- Shock Tests
- Listening Tests
- Balanced Output Test

UPC/EAN: 609722131346

RoHS Compliant

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Specifications, Files, and Documents

Product Reviews

4.00 out of 5 based on 8 reviews
5 out of 5

Excellant product and prompt handling of order. I highly recommend this company

- November 5th, 2018
4 out of 5

I like the sound and lac of noise of this tube. It is seeming to live up to it's description so far. However, when I was putting it into my amp I noticed that the pins seem to bend much easier than other tubes I have. Not sure if I was just too rough with it or if the pins on these really are weaker?

- July 23rd, 2018
5 out of 5

Bought these to take the edge off the highs in my Marshall DSL40C. Very pleased with the tonal quality. Better sounding than the stock tubes. Antique ES did a great job of getting them shipped right away.

- June 21st, 2018
5 out of 5

I bought a complete set of preamp tubes for my '64 Vibrolux Reverb. These tubes sound beautiful, and for that reason, I'm going to retube my Louis Electric amp as well.

- April 21st, 2016
5 out of 5

Low noise and great tone.

- June 27th, 2015
5 out of 5

This a awesome tube I have used this tube in other amps mainly vintage Music Man amps for the phase inverter tube.In my H&K Tubemeister 5 it gives it more head room and volume

- May 10th, 2015
1 out of 5

Pins quite small. Poor contact with "vintage" sockets. This particular one is also weak. Both sections test bad. This one must have gotten through the selection process. I was hoping for better results. It just doesn't make the grade.

- September 22nd, 2014
2 out of 5

The tubes arrived in a timely fashion. One of the tubes tested well on my tester, well matched sections and strong. The other was poorly matched with a very strong section and an almost dead section. Also these would not operate properly in a series DC heater connection. When placed in my Dynaco PAS pre-amp the tubes caused a loud and annoying hum through the speakers. The good tube did sound quite good but, at least in this case, I wish I would have bought somthing else.

- July 7th, 2014

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Substitute Products

The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.