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Model no: UPP-40-bal

40W x 2 class AB Universal push-pull power amplifier
This 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.

Specifications
No. of inputs 1 set of RCA inputs, 1 set of balanced inputs
No. of outputs 1 set of speaker outputs (4 ohm/8 ohm switchable )
Freq response 5Hz - 80Khz (-3db)
S/N better than 90 db
Gain x20
Phase non-inverted
manufacturing hand-wired point to point
Tubes used 2 x 12AX7 + 2 x 6SN7 + 4 x power tube
Output power /ch 40Wrms in ultra-linear drive mode using EL34

1 year parts and labor warranty, tubes 90 days under normal operation conditions
standard chassis : Gold/ Black/Metallic  MDF , Aluminium chassis

(optional chassis : Mirror steel, black piano , solid-oak )