Heiserman H47tube Condenser Microphone - A Modern Tribute to the Legendary U47
Introducing the Heiserman H47tube, a richly detailed and perfectly balanced tube condenser microphone that pays homage to the iconic Neumann U47—the undisputed king of microphones. Handcrafted with precision, this premium mic delivers vintage-inspired tone with modern reliability, complete with a Pelican case, shock mount, power supply, and cables. Whether you're a seasoned audio engineer or a newcomer to the U47 legacy, the H47tube offers unmatched sound quality and craftsmanship for any recording project.
A Faithful Recreation of a Classic
The Neumann U47’s legendary status is well-earned, and the Heiserman H47tube captures its essence through meticulous design. After extensive side-by-side testing with a coveted vintage U47, our team fine-tuned every component to replicate that iconic tone. Grammy-winning engineers have been stunned by how indistinguishable the H47tube is from its vintage counterpart, making it a true tribute to the original.
Authenticity in Every Detail
At Heiserman, we’re obsessed with tone—and looks matter too. The H47tube mirrors the U47’s design down to the integrated polar pattern switch and precise headbasket mesh dimensions. This handcrafted microphone not only sounds exceptional but also exudes premium quality, standing shoulder-to-shoulder with any U47-inspired mic on the market.
The HK47 Capsule - Balanced Brilliance
The heart of the H47tube is the HK47 capsule, a nod to the original Neumann K47. Chosen for its balanced tone, this capsule excels in both vintage and modern productions, offering versatility and clarity that rivals the U47’s storied history. It’s the ideal choice for capturing vocals, instruments, and everything in between. There is an optional M7 capsule, the HM7, available as an upgrade.
Premium Circuitry for Uncompromising Sound
The H47tube’s stunning tone is the result of hand-selected, top-tier components. After testing countless options, we settled on a custom USA-made BV08 transformer, a NOS EF800 Series tube, and a blend of NOS Mial Polystyrene and Soviet Paper-in-Oil capacitors. Paired with premium Ohmite Thick Film and Vishay resistors, and connected via a Sommer tube cable with a custom connector, this circuit delivers audio perfection without compromise.
Modern Protection with Vintage Soul
While we honor the vintage U47’s sound, we’ve upgraded the packaging. Forget fragile wooden boxes—the H47tube comes in a shockproof, waterproof Pelican case with laser-cut, cross-linked polyethylene foam. This rugged, stylish case ensures your investment is protected, whether in the studio or on the road.
Key Features of the Heiserman H47tube
- Richly detailed, perfectly balanced tribute to the Neumann U47
- HK47 capsule for versatile, balanced tone across vintage and modern styles
- Custom USA-made BV08 transformer and NOS EF800 Series tube
- Premium components: NOS Mial Polystyrene and Soviet Paper-in-Oil capacitors, Ohmite and Vishay resistors
- Includes Pelican case, shock mount, power supply, and Sommer tube cable with custom connector
Technical Specifications
- Capsule: HK47
- Tube: NOS EF800 Series
- Transformer: Custom USA-made BV08
- Polar Pattern: Cardioid (implied from U47 heritage; additional patterns unspecified)
- Components: NOS Mial Polystyrene Capacitor, NOS Soviet Paper-in-Oil Capacitors, Ohmite Thick Film and Vishay Resistors
- Cable: Sommer Tube Cable with Custom Connector
- Case: Pelican with Laser-Cut Cross-Linked Polyethylene Foam
