Looking for a Warmer Sounding Phono Cartridge

Best MM is the Audio Note IQ iii

Try ZYX for MC...they are very neutral with great detail.

Not just an opinion as I own them.

@piebaldpython Yes, I am still running the original tubes made in Hungary.

I purchased this preamp in 1980. It was in my system for about two years. I devloped a problem with the volume going to max if I touched the pot. At that time, I had little knowledge on how to troubleshoot so I put it away and purchased an APT Preamp Two.

Fasr forward to today...

Both preamps are back in my system as phono preamps. The Paragon is fed by a DIY SUT using Cinemag 1254 Xformers (the stylus is a Koetsu RS). The Apt is being used as a phono preamp for my Grace F9E with Soundsmith stylus assembly. I use the tape out.

I have rebuilt the PSU for the Paragon. I fixed the noisy pot with some Deoxit. Wish I has been able to figure that out 40 years ago!

I've performed a major update to the APT. New caps in the PS and in the signal path. Low ESR caps in the PS and Nichicon Fine Gold caps for signal path. I disassembled the volume pot (which I'm not using). This really cleaned up the sound.

I replaced the TL072CP ICs with modern OPA 2134 ICs. However these ICs draw more power and were blowing the 1/4 amp fuse (a 4A fuse did not blow). So I installed new TL0712 ICs in the tone control and gain section. I kept  the OPA 2134 in the phono preamp section. The 1/4 amp fuse was happy.

I have extensively measured both preamps after rebuild. The OPA 2134 reduced the already low 60 Hz noise on the APT (and higher order) by almost 10dB.

- Aside from reducing the 60 Hz hum,  the OPA 2134 replacement ICs on the APT did not change the distortion, nor the max input.

The noise floor is -80 dB with distortion slightly above this with both preamps.

These are excellent results. Sound is wonderful. Both have a slightly warm presentation. The Paragon does not have excessive "Tube Sound". Both are very quiet.

These guys will stay in my system for a long time.

@kevemaher  : " I'd consider my system neutral. "

Maybe measured " neutral " but exist several levels/steps of system measured " neutral " Your system " looks " as an average or a little below average system and ovbiously it performs inside that " neutral " overall quality level.

It's clear that if you are deep found in that " neutral " measured system then you have a " trouble " inside your ears not the system or you need a way stepped " neutral "  system quality above yours.

You are happy with the F9 ( I own .it ) even that measured not " neutral " in that bass range when Grace measures says is flat down there.

So, some " facts " of what you posted are against in between.

In the other side in audio  and other that measures the concept of " neutral " means different " things " to different gentlemans and you are an example of that.

R.

I also have a personal disfavor of rising high end cartridges.  I went back to a more simple Dynavector 20X2 L although I did consider the Rosewood and Hana MC (red and now blue).  I have hearing at least out to 16Khz (tested last year at 66).  I am sensitive to a few odd high frequencies, especially one soprano note around high Bb or A which sounds piercing to me, in the Dorothy Chandler (season ticket holder/400+ performances).  The lower resolution Dynavector permits me to enjoy almost all of my 27,500 LPs.  The Karat Diamond annoys on less than high quality LPs and Lyras, Ortofons are too bright for me.  I'm sorry for your hearing loss/sensativity issues. 

You might consider the Grace Asakura One MC. Also, I saw a review about Grado’s highest level cartridge and reviewer said it’s the best sounding cartridge he’s ever heard. I believe it sells for around $30,000.00. I’ll take three!