Preamp to mate with Pass 30.5

Pass 30.5 is great amplifier and deserve the best preamp to match. The best, truly the best match that you can find, IMHO< is Joule-Electra LA-300ME (single ended) or LA-450ME (fully balanced). It has variable gain up to 8 dB and it has two output stages for low and high power amplifier's input impedance. Extremely user friendly with tube life span of about 5-10 years.

A few months ago, Harry Pearson of TAS gave "300" its 2010 HP Editor Choice Award. He wrote that it is the "most romantic preamplifier" (without euphonic coloration, of course). I wholehearly agree and if you read its owners reviews on line - all say the same: this preamp "grab" you and place you into the concert hall and does not let go. The best preamp I ever owned or even auditioned ( include CAT, REX, First Sound etc).

"450" is basically two "300" under one roof. Its obviously better but cost more $$$. I own "300" and I am extremely happy with it! It is truly the heart of my system.

Cheers !

As long as your speakers are sensitive enough to get by from the gain of your amplifier only, then sure, you could get by with a zero gain or low gain pre. What speakers are they by the way?

Looks like input impedance is 30 kohms, so you'll almost certainly need a buffered pre of some kind, a straight passive won't likely do.

First Watt B-1 (available on Audiogon right now) seems like a no-brainer. The Wyred4Sound STP may also be a good choice.

CODA/SANDERS SOUND (both Coda) will certainly have the same flavor or synergy of Pass.
Do you prefer ss or tubes?

Appreciate all the responses. My speakers are Avantgarde duo Grossos at 107DB efficiency. I've owned Joule LA150MKii a couple of years ago and it was an excellent preamp with adjustable gain on the output. I prefer tube to SS but never discount SS altogether. Balanced would seem to make sense since the 30.5 is a true balanced design. Certainly a zero noise level is critical with 107Db efficient speakers. The LA150MKii was remarkably quiet for a tube pre.