ADA Preamps > MP-1 Classic

Brown sound is kinda light tan

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Systematic Chaos:
Newer Mesa Tubes are JJ ECC83, older ones (R1 and R2) are Russian EHX. Throw in a pair of TAD RT001 12AXA-C and you’re golden-brown

bunkyloo:
TV repair box super funnyDante

Dante:
I should mention that the Distortion voicing is fine. In fact, with it at 5.0/5.0/5.0, it's a little dirtier than I usually run my Distortion. Which means, it's got GOBs of gain.

I'll try rolling tubes, I've only written one bank of patches so far anyway. Now's the time.

Magnus; I have a TAD 12AX7 (something) that I'll try, thanks!

Soloist; I used a TAD and a Tung Sol in my MP-2 (Still do!) and I may have to try one. The MP-2 is a strange animal tho, it took a LOT of tries just to get it to sound different at all. With most tubes, it sounds the same - really good.

In case you thought I was joking about the TV repair case; here are some pix. It was a TV repairman case, with a latching door that says "Tube Caddy" on it!! Got it for $3 at a garage sale. that's not a typo....Three Dollars

Dante:
I played around a bit with some toobs tonight. I don't know which is v1 and v2 in the Classic, so I'm going to reference them this way; front and back. If you're looking at the front of the unit, there's a preamp toob in front, and another in back. There, that's what I'll do.

I'm not sure why I did this, but I left the "back" toob the same the entire time, and rotated the "front" toob. Here's what I tried, and how it worked out;

Front: Chinese Nationals
Back: Sovtek 12AX7WXT
Outcome: Gains are great, ZERO bottom end

Front: JAN Phillips 12AX7
Back: Sovtek 12AX7WXT
Outcome: Better. Great gains, medium bottom end

Front: Groove Tubes 12AX7-R2
Back: Sovtek 12AX7WXT
Outcome: Great gains, medium bottom end. Meh

In hindsight, the Sovtek may have been the culprit sucking out the bottom end. Next, I'll try the JAN and the Groove Tube together, swapping their positions to see whassup. Tomorrow

* I also have a Mullard LP and a JJ HiFi waiting for me in the shopping cart of TubeDepot....getting paid tomorrow....

Systematic Chaos:
The Groove Tubes 12AX7-R2 is a Sovtek 12AX7LPS.....good in a PI slot but more than *meh* in preamp stages

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