Preamp recommendations for Quad IIs with ESL-57s


Hi, 

 

Seeking some advice about appropriate preamp recommendations for some recently refurbished Quad II monoblocks and Quad ESL-57s. 

I have the old Quad 22 preamp but am not particularly happy with it. Perhaps I should be more specific but I'm not a refined audiophile like most of you so probably lack the vocabulary. Bottom line - I just feel that it's the weakest link in the chain.

Interested to hear any and all recommendations that won't break the bank. For me, that means a budget of about $1,500 but hopefully much less than that. I live in the UK, and secondhand is not a problem for me if that gets more bang for the buck. 

I listen to classical music, jazz, acoustic-guitar/folk and (when the rest of my family lets me!) Jimi Hendrix, Led Zep, Pink Floyd and the usual suspects. Most of that is on vinyl but I'm gradually getting sucked into streaming. 

I've probably missed out a whole load of important information. Apologies if so, Just interested to hear your thoughts. 

 

Thanks in advance. 

scrumpymanjack

Hi Fi World magazine in the UK had an excellent tube preamp they sold under the name World HiFi some years back. I'd try to find one of those! They were very reasonably priced! My other recommendation is to get a Croft tube preamp. They are also UK-made!

@scrumpymanjack has this Quad preamp of yours been refurbished since new? If not, its in dire need regardless of the condition of the tubes.

You cannot spend too much money on a preamp. Really good preamps are worth it. Having said that, Stereophile had a nice test on the Topping preamp, easily shipped worldwide (on Amazon). I've never heard one, but the measurements are impressive. 

I bought my 57s in 1973 and ran them until around 1990, when I shelved them for a pair of Crosby modded 63s. When I moved from NY to Texas in 2017, I sent the 57s to Kent McCollum for a sympathetic restoration, had Bill Thalmann restore my Quad II amps, put really good glass in them and have been very pleased with the results- I use this as a second system.

I wrote an article a couple years ago that contains some good info on assembling such a system, including amp alternatives. You can find it here.

As for preamps, I had an ARC SP 3-a-1 back in the day and certainly would have liked a Marantz 7 but both are now spendy. I located a clean McI MX110z, which is a tuner/preamp with a boatload of tubes and had Thalmann restore that as well. The McI was known as a good sounding piece and priced lower (at least at the time I bought it in 2017) than other high quality preamps. It is also "of the period."

British vintage valve equipment market is obviously different than here in the colonies.