[StevenZ]

As title states.

[FullRangeMan]

Try this currently adverted here in the Trade Circle,
very impressive 45 amp for a nice price:
http://www.audiocircle.com/index.php?topic=153338.0
Or contact the builder here:
https://simplepleasuretubeamps.wordpress.com/about/

[galyons]

What is the efficiency of your speakers? There are several classic DHT tubes, 45, 2A3 and variations, and 300B.  Much depends on what speakers you want to drive!

Cheers,
Geary

[StevenZ]

Speaker efficiency is 87db, BUT this amplifier would be used in an extremely nearfield setup in my office and in low volumes only.  So power could be anything, really.  Open to different tubes.

[FullRangeMan]

Speaker efficiency is 87db, BUT this amplifier would be used in an extremely nearfield setup in my office and in low volumes only.  So power could be anything, really.  Open to different tubes.

Too bad, do you would change the speaker?
Something as Klipsch 2way bookshelf or any onther w/sensitibity about 98dB.

[StevenZ]

Thanks Fullrange.  For my purposes my Mark Audio Alpair 7.3 are the best I could want in nearfield.  I'm not sure multi-way speakers would integrate as gracefully given that the speakers are only about 2ft away from me. 

[alfagil]

StevenZ,

I have 2 seldom used flea amps if you would be interested:
Don Allen 2A3 SET w/Volume Control
Don Allen KT88 SET -  8W/channel This 220v and I use a 110v/220v step-up transformer.  No volume control on this one.

They both sound wonderful, as they should, with the right equipment.  Cheers,

Gil

[ghettocowboy]

I have 2 Eico vintage AF4 restored faithfully. $600 for a better cosmetic one and $500 shipped and no paypal fees for the other one. I have 2 because it is a sweet sounding amps and couldn’t pass it when I saw a second one listed for sale. Please let me know if you are interested.

[OzarkTom]

This Chinese SET amp looks very nice. Not sure about the sound.

https://www.ebay.com/itm/Stereo-EL34-Tube-Amplifier-Class-A-Single-End-Vintage-Intergrated-Power-AMP-1PC/222266561733?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D2%26asc%3D48739%26meid%3D1f90bb98a26640e4b532aef07c015dd4%26pid%3D100005%26rk%3D1%26rkt%3D6%26mehot%3Dpp%26sd%3D201689576499&_trksid=p2047675.c100005.m1851

[FullRangeMan]

Its a EL34 12W UL, AC heater, tube rectification, the power transformer have good size and its point to point wiring on most.

[StevenZ]

Thank you for all the replies.  I've commissioned a build by Radu Tarta. 

Cheers!

[FullRangeMan]

Thank you for all the replies.  I've commissioned a build by Radu Tarta. 

Cheers!

Wow great, you cant go wrong with Radu.
He is fast to project new circuits, reply email on the same day, extremely friendly and courteous, charge little money for his work and know alot about tubes and SS amplification.
I cant praise enough Radu Tarta he is the best.