Integrated Amplifier BOAZU

Boazu is an integrated amplifier with ZERO features and stunning musical performance

In Boazu, Source First means that the four analogue inputs are most crucial. In order to optimise them in an effective way, Fredrik took a Sagatun stereo preamp and simplified it by replacing the input switches with a circuit that sums every signal present on the four inputs. This means that whatever you play that is connected to Boazu, you will also hear in the loudspeakers. No buttons to press, no display to read. Just play. The main advantage with this solution is that there are no switching circuits to degrade the sound.

Sagatun        Sagatun

Closely tied to the volume control circuit, a power amplifier section almost identical to Tundra adds power enough to drive any loudspeaker with great authority and control. As a large part of the cost when making Tundra is an extremely narrow selection of electronic components, Boazu is cost effectively produced by using component values just outside the ranges used for Tundra. Boazu is also equipped with the same 1.1 kg copper heat sink and dual 100W switch mode power supplies that is used in Tundra.


Dimensions (WxHxD) 350x69x350 mm
Weight 4.4 kg
Mains input voltage (two versions) 90-132 or 187-264 VAC
Mains fuses (on both live and neutral) T3.15A
Signal input impedance (all inputs) 10 kΩ
Signal input maximum level 5 VAC
Output impedance/Rec. load 0.05 Ω/4–16 Ω
Output power 2*24 W into 8 Ω 20-20k Hz
Output peak voltage 26 V
Frequency range (-3 dB) 2 to 130 kHz
Power consumption 200 W max, 22 W idling