"I had the review BM9 ribbon microphones on loan for a couple of months, and on every occasion where I needed either a figure‑8 microphone or a characteristically ‘ribbon‑y’ sound, they stepped up and delivered the goods. Not only do they sound great… they’re stylish, lightweight and easy to position… and they’re built like a tank, and usable on quiet sources. In short, the BM9 presents a very nicely judged balance of the classic and the modern, at a price level you don’t normally associate with ‘boutique’ microphones. I have bought the review pair!" read the full review, Sam Inglis, Sound on Sound , April 2018

"It sounds wonderful. Looks fantastic too! The bottom end on these mics is rich and deep with a clear top end just like you promised. I really like it’s smaller size for a ribbon mic which makes it great for combining with other mics and getting close to source on acoustic instruments without crowding the performer. Great value for money. " Russell Pay, London, UK

"The new Extinct Audio BM9s were a real surprise. They are really light and much easier to position as a pair. When I heard a range of blind samples from an SOS mic test, I picked out the BM9s as the best sounding mic.... since making these videos I’ve bought two BM9s." Robin Phillips, REP Music, UK

"Wow! I initially tried them on a mid-size grand piano, and A/B’d them with some LDCs. The BM9’s had a larger soundstage, and a really beautiful low end, while actually sounding more open than the condensers!… They absolutely SLAY on piano – seemingly adding 2 feet (and a suboctave) to my Baldwin Grand. Huge but tight bass, with a clear and extended top end." Dave Mallen, Innovation Station Music, Annadale, Virginia, USA

"The BM9‘s are great…. Sounded stellar on double bass, room mics and acoustic guitar." Ali Chant, The Playpen Studios / Toybox, UK

"They are really great. Their tone sits between a 4038 and a Royer 122 and they have a lovely bass tip up. Slightly more pronounced we think than a 4038 at a given distance. " Jamie Neale, Real World Studios, UK

"I am really, really impressed with how good they are. I have a bunch of large ribbon 1950's RCA 44 type mics and they stand up to them no problem and actually in a lot of ways are better. They have that large ribbon sound. Very natural, great highs and lows and everything in between." Neil Innes, ATA Records, UK

"I think I am falling in love with this mic! It is without doubt one of the most pleasing mics I have come across. The balance of the sound really sits well on my ears and with the acoustic instruments I have tried so far I have felt no inclination to reach for the EQ.... My favourite ribbon microphone of all time." Martin Mitchell, Freelance Sound Engineer, UK

"I've had the pleasure of trying the microphone with numerous instruments and on numerous sessions...including, drums, guitar cabinets, acoustic guitars, voice, percussion, and quite a few varying acoustic stringed instruments. The BM9 went above and beyond my expectations in all these applications.... It has also been a great pleasure when highlighting the BM9 in a mix...it sounds incredibly rich. It's also incredibly quiet! I am considering purchasing another one soon." Douglas September, Canada

"This mic (BM9)is becoming a trusted member of my standard kit." Jeff Ardon, St Austral Sound, UK