Dan Clark Audio NOIRE XO Headphones - Open Box cambridge-audio The driver tubes are the

The driver tubes are the CV 181-TII (“golden” PSVANE 6SN7) and the rectifier is  5C3S (NOS)

then interconnected by links to build a surfable

the name addition of Niimbus devices is therefore logically "Ultimate Series"

the A70 Pro gives outstanding performance at both high and low gain

5mm connectors sit at a 10-degree angle to reduce strain on cables

Dan Clark Audio NOIRE XO Headphones - Open Box cambridge-audio The driver tubes are theThe Dan Clark Audio NOIRE XO Open Back Planar Magnetic Headphones represent a groundbreaking addition to the acclaimed NOIRE lineup. Building on the extraordinary success of the NOIRE X closed back model, these premium open back headphones deliver exceptional acoustic performance, improved comfort, and remarkable value. Featuring Dan Clark Audio's innovative technologies previously reserved for their flagship models, the NOIRE XO sets a new standard