SIGNATURE Power Amplifier

For the most uncompromising audiophiles, the Signature range stands proud as the pinnacle of research undertaken by YBA over many years. There are no compromises in the design, development and manufacture of Signature products.

The build quality is of this power amplifier exceptional, featuring two solid pieces of aluminium casing. The appearance is refreshingly understated with no control buttons to be seen and an oval level indicator taking us to times past.

Capable of  600 W into 8 Ohms in bridged mode, this amp is certainly not lacking power! XLR inputs in both stereo and mono together with RCA stereo input, the amp has 2 sets of outputs per channel.

Whilst Signature is not inexpensive, for the money, especially when paired with the Signature pre-amp and CD player, you would be hard pressed to find more something musically satisfying.



Power Output

Stereo 200W/8Ω    Stereo 400W/4Ω    Mono 600W/8Ω


1 x XLR stereo    1 x RCA stereo input   1 x XLR mono 

Audio Outputs

2 pairs speaker outputs


>95 dB

Frequency response

20 Hz - 20 kHz (-0.5 dB)

THD+N (20 Hz - 20 kHz)


Power supply

Linear power supply with high performance Ul -core transformer 1000VA


Full function  


430mm x 390mm x 170mm  (w x d x h)


42.5 kg



Price $19,650 inc GST



>Contact us for purchase information or if you would like to experience any of our products in person.