The Bryston PIU’s deliver true isolation, low source impedance and ample instantaneous current delivery for today’s most sophisticated and powerful audio amplifiers. Most products in this category are simple filters and do not provide isolation between the outside power grid and the inside power source. The ever-present risk of severe power line spikes caused by everything from machinery and common household appliances to lightning storms presents a constant threat to AV gear. Bryston provides series-mode surge suppression without the use of failure-prone metal oxide varistors (MOV’s). Bryston PIU’s provide clean AC power, maximising the performance capabilities of any connected audio and video devices while simultaneously protecting valuable equipment through advanced series-mode surge suppression.

Bryston BIT Key features:

Low source impedance and effortless high current delivery for improved amplifier performance.

Series-mode surge suppression.

Total isolation from the outside power grid—eliminates noise on the power line without constricting the flow of energy to AV devices.

High power capability—Bryston BIT units are available in up to 20A sizes in either 120 or 240V configurations. Bryston also offers NEMA wall-mount units for whole-room or whole-house protection in 60 and 100A sizes .

Low noise—Bryston BIT products utilise an ultra-low noise transformer design technology that eliminates audible noise in the power transformer regardless of line conditions, DC offset or over-voltage.

The cleanest possible power source for AV devices — Bryston products utilise Narrow Bandwidth Technology (NBT) to attenuate differential and common-mode noise without external circuits or components and starting at a lower corner frequency (2Khz) than other systems