Space-Tech Laboratory UPP-40 Class AB Universal Push-Pull Amplifier - Drive Your System To The Next Level!

I am listing for sale the true workhorse of my system, the
UPP-40 Push-Pull Power Amplifier from Space-Tech Laboratory, one of the best
kept secrets in the world of audio. This amazing amp was purchased new by me
(the one owner) directly from the manufacturer and has been lovingly looked
after for as long as I’ve had it. I am downsizing my system and no longer need
this amazing amp which does the work of amps costing two and three times as
much. I was introduced to Space-Tech Laboratory by a fellow audiophile, who I
actually met here on Audiogon, and I must admit I wasn’t a believer until the
amp was in my home and up and running in my system. It’s not a pretty amp so if
you’re someone who needs for their gear to look as great as it sounds, this
isn’t the amp for you. But if, like me, all you care about is a sweet-sounding
set up then you should stop and have a look.

The UPP-40 power amplifier is built with a special variable
bias circuit which can drive 10 different types of output power tubes. With
that degree of flexiblilty, the user can easily use the different
characteristics of output tubes to match the whole system. An ultra-heavy power
supply section gives you both good dynamics, and a sweet easy sound quality.
This is a state-of-the-art power amplifier which you’ll find hard to resist.
This amplifier is equipped with a true balanced input stage which can let you
fully explore this type of architecture advantages. More details about this amp
and the company who builds them can be found by way of their website: http://www.thebestamp.com

Specifications:

RCA Inputs: One Set

Balanced Inputs: One Set

Speaker Outputs: One Set (4 ohm/8 ohm switchable)

Frequency Response: 5Hz - 80Khz
(-3db)     

S/N: Better Than 90 db

Gain: x20

Phase: Non-Inverted

Manufacturing:  Hand-Wired Point To Point

Tubes Used: 12AX7 (2) / 6SN7 (2) / EL34 Power Tube (4)

Power Output: 40Wrms in ultra-linear drive mode using EL34

The price represented for this item is only for the item. As
such, the cost and fees associated with shipping this item are the
responsibility of the Buyer. Also, any fees associated with PayPal (or like
payment service) will be the responsibility of the Buyer.