Music First Audio Passive Magnetic Preamplifiers?

They're both way over priced. Can't justify buying something that's been marked up like that.

I'm using a MF copper version in my system, it is much better of my old Audible Illusions M3 in every aspect: much more details, excellent image, very well balanced sound.
I use it with a VK-55 power amp and Hyperion HPS 968 speakers.
I bought it used (excellent conditions) at 1600 Eur; it is very well built and UK people that make it are very kind and supportive.
Ciao!!!

More overpriced than the Audio Consulting Silver Rocks?

No, the Silver Rock is more overpriced, but I think it sounds much better than the MF. Also, I have compared the Silver Rock to the Lightspeed Attenuator I mentioned and for roughly a tenth of the price the Lightspeed is a steal.

More overpriced than the Audio Consulting Silver Rocks?

Music First is definately the MOST overpriced passive preamp out there. And it doesn't have functionality of the Bent Tap X.

Teajay, my understanding is that since he is OEM for Bent modidfied Slagleformers, he doesn't want to "compete" with manufacturers he provides parts for. His Tap X is a relative bargain compared to those building preamps using his parts. I think he has his hands full doing OEM work. But I guess you really need to ask John. He may have changed his mind.

I recall John posting something on his forum about taking a break from manufacturing the Tap-X autoformer units. However, he did offer to build a balanced one for me, so maybe he's back to doing them in small runs or one-offs.

To me one of the best passive preamps out there is the Lightspeed Attenuator. There is one here for sale that came up today.

I never heard the Music First units, but I had a passive preamp using S&B transformers that I liked. These are the transformers used in the Music First line. However, as mentioned the Music First units are over priced.

Dracule1, are you sure John has stopped building the Tap X preamp? Only a cuople of months ago a friend called him to discuss the Tap X and he was still building them then. His website still offers it as a current model. Please share more about this matter, thanks.

Unfortunately, John no longer makes the Tap X autoformer preamps, but you can get his modified Slagleformer for DIY.

Hi Elduende14, I think you are asking about the Music First passive preamp which is transformer based, not magnetic. This type of passive is called a TVC for transformer volume control, instead of using resisters.

Yes, I have heard it, however it is insanely priced and does not sonicly out perform the pieces of John Chapman's Bent Audio. His current passive uses autotransformers, offers many more features, is beautifully built, sounds great and is very fairly priced. You also get a 30 day audition period to make your decision. John's also a great guy to deal with.

Take a look at my review here on the GON regarding the details of the Bent Audio Tap passive TVC preamp, which apply to his current model.