I second Soix's recommendation on a Don Sachs Kt88 amp. I have one and it will drive your 8 ohm 86db sensitive speakers just fine. I'd take a look at the link Soix provided and consider buying it. I wouldn't sell mine for anywhere nearly as low a price as the seller is asking because it will assuredly become a legacy amplifier. The amp easily compete with ~$10K tube amps and betters a lot of them.
Recommendation Request for Tube Power Amplifier
I have been using an all solid state system for many years. I hear so much about the "tube sound" experience. I'd like to check it out.The only experience with tube amps that I have comes from these two amps...
One is the Paragon System E Tube Preamp with phono. I bought this new about 1980. It uses six 12ax7 type tubes. I used it quite heavily for a few years. When it developed problems with the volume control, I replaced it with something I can't remember. In storage for a few decades, I pulled it out six months ago, cleaned all contacts, especially the volume pot. Still works!. I have measured this guy quite thoroughly. Phono gain is 43 dB. Distortion from Tape Out is below the noise floor at -95dB. Noise at 60 Hz and multiples is -60dB or better below 0dB recorded level.. Great numbers, even compared to modern preamps. I replaced the old 12AX7 tubes with six matched Genelex Gold Lion tubes. I'm using this now as a phono preamp with the Koetsu RS and a step up transformer at 20x (Cinemag 1254). The table is a brand new Technics SL-1200G. I really like this sound.
But I'd like to try tube amplification again without spending a fortune.
What tube power amp would be a great match for this system? Years ago, I had a CJ MV75 power amp. I liked the sound, but hated the continual tweaking of the bias, even with brand new tubes. I sold it.
My budget is $3K or less.My system is not too efficient (86 dB sensitivity Revel 105 Bookshelf speakers and a self powered HSU sub, 100Hz xover), so I probably need more than the 3 watt/ch amps I see for some of the less expensive models. How much power do I need? I'm not sure. I've never heard any problems with the Levinson No. 27 or the present Bryston 2.5B cubed, but they both put out 100 W/ch or more. Balanced inputs would be great, but not absolutely necessary.
I consider my present system to sound quite neutral. I worked very hard to get it that way. I'm very pleased with the sound.
I want to exprience that warm tube sound if only to have a change of pace. Or maybe...
Thanks for your help!