In the above video interview on our YouTube channel, Heaven 11 Audio’s Itai Azerad discusses the company’s new gear.
This was one of my top rooms at Montreal Audiofest 2026. The Heaven Audio Billie 11 integrated amp ($2995; shown below) and Buchardt Audio E50 standmount speakers stop you at the door—minimalist, sculptural, impossible to ignore.
The sound matched the looks: impactful bass with real authority, whistle-clean highs, and a soundstage far larger than the speakers' footprint suggested. From Billie Eilish to John Coltrane, the system stayed emotionally locked in. A genuinely remarkable pairing.
Heaven 11 Audio gear list: Heaven 11 Audio Billie Amp Classic ($2995); Hypex NC252MP, Performance DAC, Gold ECC99 tubes ($3562); Buchardt E50 speakers ($4575/pair), shown above with rounded natural oak finish (4750/pair); speaker stands ($520/pair); Heaven 11 Audio Crescendo Billie Edition speaker cables, 3m ($1250); Heaven 11 Audio Crescendo Billie Edition power cord ($650); USB cable, per meter ($295); iPad Air (Qobuz); Torus RM 15 power conditioner ($2999).
