At its heart lies a custom-engineered small-diaphragm capsule, designed to deliver a natural frequency response and exceptional detail. This is paired with a New-Old-Stock (NOS) J.A.N. 5784WB Raytheon tube and a custom BeesNeez E-Core single-spool transformer. Together, these components saturate the signal with subtle, musical harmonics—transforming a precise capture into a three-dimensional, “solid” sound that sits effortlessly in any mix.

Whether you are recording the intricate pluck of an acoustic guitar, the complex resonances of a grand piano, or the delicate nuances of an orchestral ensemble, the Lulu Tube provides a forgiving, natural profile. It captures the “air” and the “edge” without ever becoming sterile or brittle.

Key Features

• Custom BeesNeez Small-Diaphragm Capsule
  Engineered for a smooth frequency response and excellent detail retention.

• NOS Raytheon 5784WB Tube
  Provides the characteristic warmth, body, and harmonic depth of a premium vintage circuit.

• BeesNeez-Wound E-Core Transformer
  A compact, single-spool design that ensures low magnetic leakage and high signal integrity.

• Unique Sonic Signature
  Combines the speed of a small diaphragm with the lush saturation of a valve microphone.

• Versatile Performance
  Ideal for acoustic instruments, drum overheads, and even specialized vocal applications.

Specifications

• Type: Small Diaphragm Condenser (Tube)

• Design Goal: Inspired by the legendary Neumann KM54

• Tube Type: JAN 5784WB Raytheon (New-Old-Stock)

• Polar Pattern: Fixed Cardioid

• Frequency Range: 20 Hz – 20,000 Hz

• Sensitivity: 20 mV/Pa

• Impedance: 200 Ω

• Maximum SPL: 120 dB

• Power Requirements: 120V/240V (Included PSU)

What is in the box?

• 2 x Lulu Tube Microphone

• 2 x Power Supply Unit (PSU)

• 2 x Shock Mount

• Black Hard Carry Case.

Why Choose the BeesNeez Lulu Tube?

The Lulu Tube is built for engineers and musicians who want the accuracy of a small diaphragm but refuse to sacrifice the depth and “weight” of a tube circuit. It turns technical capture into sonic artistry.

• Precision Meets Warmth: While FET microphones excel at speed, the Lulu Tube adds a layer of “forgiving” smoothness, ensuring that high-frequency sources like cymbals or violins never sound harsh.

• Vintage Character, Modern Reliability: By utilizing New-Old-Stock Raytheon tubes and modern Australian manufacturing, you get the “golden era” sound with the reliability of a contemporary heirloom tool.

• Harmonic Richness: The tube circuit reinforces an instrument’s full harmonic structure, making sources sound more present and lifelike.

• The “Secret Weapon” for Vocals: While small-diaphragm mics are rare choices for vocals, the Lulu Tube’s KM54-inspired heritage makes it a stunning choice for singers seeking intimacy and clarity.