Tube amp/ preamp advice


Hi everyone, I have bene listening to a Technics 1200 SL with a MM Nagaoka 110 cart for a number of years now. Primarily, I listen to rock, hip hop, electronic and jazz.

I am a purist at heart, and have always longed for the analog qualities of a tube amp and preamp. Looking to drive a set of la scalas with a woofer in tow. The space I will be moving my setup to is a loft above a 2800 square foot garage, so the la scalas seem like a good choice to really push some decibels.

Currently I am playing my technics through a pioneer receiver (cringe), however I am looking to go to a purely tube setup - I love the way my tube guitar amp sounds - its lively and warm qualities.

I'm here to ask for recommendations on a tube amp/ preamp config. I have been researching this for weeks and the amount of information/ selections are daunting. I keep jumping back and forth between integrated amps like the Linear Tube Audio, or MA352 but I really don't think an integrated is a future proof solution. I'm concerned that I will want more flexibility and be trapped with the integrated amps components.

Thank you for any suggestions

John 

mulboost

@marco1 , it is a 70x40 garage with an 800 sq foot loft. your inquiry is a good point, I am primarily looking to fill the loft that with sound. 

 

@soix  For sound characteristics, my preference is the warm rich sound of tubes, and would prefer to have a setup that doesn't compromise in bass. Budget is 5-10K. 

LTA gear sounds great but I would not call it warm and rich. With that budget check out a good integrated like an Audio Note Oto or Soro those both have a much warmer sound signature.

If you like the LTA sound (I , for one, do) why not buy amp & spearate phono from them? They are very good for the price.

For sound characteristics, my preference is the warm rich sound of tubes, and would prefer to have a setup that doesn't compromise in bass.

I wouldn’t recommend LTA as they have a more neutral sound as tubes go and not really warm if that’s what you’re looking for.   Maybe McIntosh, VAC, Zesto, Prima Luna, Shindo, Conrad Johnson, etc.  Best of luck. 

Anything from 2wpc and up will fit the bill, but if you’re going to crank it up to fill a larger room maybe 20wpc and up. Really any tube amp will work. If you want a warmer side stick with traditional old-style tubes like 2A3,300b, EL34, EL84. Also consider tube rectified with a choke.

 You’re probably going to want to look for a push pull EL34 about 35wpc I bet that would more then fit the bill in a larger room.  I ran my set off 2A3 SET 2.5wpc in a medium sized room with no issues but I’m not a loud listener (75-85db).

 

Something else to consider is total gain especially in your preamp. you’re going to want a preamp with lower gain to give you some volume range other then the first two clicks on a volume knob. I struggled with this for a while. Also, noise levels are always going to be in issue with 105db speakers so a quite low noise design is a must. I’d stay away from amps like the Wilsenton R8 etc. with the newer KT tubes they are not what I would call a warmer tube sound, more modern and neutral if not a bit harsher.

Triode labs and Finale Audio is my recommendation for tube amps for LaScala’s.