LEWITT 7-pin XLR cable

LEWITT 7-pin XLR Cable — a dedicated power and signal cable with 7-pin XLR connectors for the PURE TUBE microphone, 5 meters in length.

This accessory replicates the original cable bundled with the PURE TUBE set, meant for users who need a spare or replacement connection between the microphone capsule and its external tube power supply. Since a tube microphone requires dedicated powering not available from a standard mic input, the quality and compatibility of this specific cable directly affects the stability of the entire signal chain.

A Reliable Link Between Microphone and Tube Power Supply

The issue with tube microphones is that not every 7-pin XLR cable is electrically compatible — different models use different pin assignments, and using the wrong cable can damage the tube or simply fail to power the capsule at all. The Lewitt XLR-7P is identical to the standard PURE TUBE cable, removing any compatibility risk and letting users safely reproduce the original connection if the supplied cable is lost or damaged.

Stable Signal Transmission Over a 5-Meter Run

When the microphone is positioned in a booth away from the power supply sitting in the control room, conductor resistance and shielding quality determine how clean the signal arrives at the tube preamp. The cable's oxygen-free copper (OFC) construction with low resistance minimizes signal loss across the full 5-meter run, preserving the microphone's tonal character without added noise from substandard wiring.

KEY FEATURES

• 5 m (16.4 ft) length
• 7-pin XLR connectors on both ends
• Oxygen-free copper (OFC) construction, low resistance
• Identical to the cable factory-bundled with the PURE TUBE microphone
• Designed specifically for the PURE TUBE mic-to-power-supply connection
• Rugged connectors for a stable, secure connection

TECHNICAL SPECIFICATIONS

• Connector type: 7-pin XLR (male/female on opposite ends)
• Length: 5 m
• Conductor material: oxygen-free copper (OFC)
• Compatibility: Lewitt PURE TUBE microphone
• Application: microphone-to-external-tube-power-supply connection