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Variable Voltage Control
The Locomotive Audio Copperline enhances microphone performance by offering up to 52 volts of variable voltage phantom power, ensuring detailed and transient-rich recordings.
The Locomotive Audio Copperline is a utility unit designed to be placed between a microphone and a microphone preamp or between two line-level devices to alter the signal and shape the sound creatively or assist vintage mic preamps..
The Locomotive Audio Copperline has a 5-position attenuator, a 5-position high pass filter, mute, vintage load, polarity, and never-before-seen variable voltage phantom power.
The Locomotive Copperline uses a unique slow-start phantom power, gradually raising the phantom voltage over 5 seconds, preventing voltage transients resulting in turn-on pops and protecting vintage input transformers.
It also features a variable voltage phantom power, providing up to 52 volts of phantom power from a high-current, low-noise supply. It will make your microphones sound more detailed and transient-rich than low-cost supplies or outboard preamps that treat phantom power as an afterthought.
Furthermore, a Vintage "Ohm" load adds an 825 Ohms resistor between pin two and pin 3 of the microphone input. Some vintage units, however, require 600 Ohm to behave correctly, so the Copperline makes it possible to switch between the two.
- UK over £99 FREE
- UK under £99 £10
- EU £36
- Rest of World £80
Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.
We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock from £48.
At KMR, we provide exceptional support for all your audio studio requirements. Our committed team is ready to help you with setup, troubleshooting, and optimizing your gear for peak performance.
If you face any challenges, our customer service team is just a phone call away, prepared to offer expert assistance.
KEY FEATURES
Creative Sound Shaping
Equipped with a 5-position attenuator and high-pass filter, the Copperline allows for versatile sound shaping, accommodating creative needs or vintage equipment compatibility.
Protective Slow-Start Phantom Power
This unique feature gradually increases the phantom power voltage over 5 seconds, safeguarding against turn-on pops and protecting delicate vintage input transformers.