Finished the mod in Jan. I also added a iec plug to the back of the pre to allow a better power cord.
The caps take a long time to finally break in. The Superphon has been getting better and better ever since, and now this little gem is so much better its not the same pre at all.
I hear more music!!
First you notice so much more energy, drive, impact, dynamics, bottom end has much more weight. You notice cymbals sound more real, you hear more of the cymbal you can hear the bronze if you will.
I hear more skin on drums you really notice the difference between what drums are being struck, and they just sound more real, sound right
another area that stands out is definition between instruments,on horns I now hear 2 Trumpets and a Trombone not just horns, and on many recordings when I thought only one person was singing, I now hear two distinct voices, wow.
I also now hear more of the hall space its hard to describe but like more echo for instance.
it goes with out saying but low level detail is much increased.
The balance with the new stepped volume control its bang on.
so much that I kept noticing that the right speaker seamed weaker and finally realized that my anti skate was set a little to low. when i set it correctly man what difference.
That's how much more info I am hearing.
With the stock volume control my volume was set at 9.30 and was very sensitive, hard to set and get the balance right.
I was always fussing with it and I did not like to change the volume for this reason.
Now the volume goes up to 7.00 and I have it set at 2.30. Changing the volume is a snap, just a click up or down balance is perfect.
I first purchased stepped volume controls with blue non dale resistors off eBay, out of china for 25.00 with shipping. The right volume had to steps that were wide open so instead of fighting over 10 bucks I just ordered the dale resistored ones off eBay instead for 25.00 with shipping, I noticed a big difference right away. much better.
I am not using the phono section in the superphon I am using a Lehman black cube, but I now feel the need to purchase something better to really hear what this pre can do. I will update when I make the change. Thinking of the Jasmine phono because I can mod it lol.
In conclusion if you own a Superphon revelation basic you need to do this mod. first the caps need replacing because they loose ESR over time and just don't work as well as they need to, also caps are much better today.
This mod take this pre and puts in in another zip code, with the price of HI FI today who knows how much one would have to spend to get this level of fidelity. I only know i am happy as a lark and no longer feel and need to up grade my pre.