Cambridge Audio: Duo MC/MM Phono Preamp

The Cambridge Audio Duo is an audiophile - grade phono preamp combined with a headphone amp. It's compatible with both MM (Moving Magnet) and MC (Moving Coil) cartridges. The state - of - the - art switch mode power supply offers fast response, high precision, less hum, and a compact design. The surface - mounted internal circuitry ensures low background noise. There's a 1/4' headphone jack on the front panel, and onboard volume (front) and balance (rear) rotary controls. It has dual RCA inputs for MM and MC with a grounding post and is built with premium aluminum and steel. With the latest technology, it maintains the warm sound of vinyl with modern precision. Key features include a max power consumption of 10W, gain of 39dB / 60dB at 1kHz, and more. It comes with a user manual, safety guide, and mains lead.

Using the Cambridge Audio Duo is quite straightforward. First, connect your MM or MC cartridge to the dual RCA inputs and make sure to use the grounding post. Plug in the mains lead to power it up. You can adjust the volume using the front - panel control and the balance with the rear - panel control. If you want to use headphones, simply plug them into the 1/4' headphone jack on the front. When using it, keep it in a dry and cool place away from direct sunlight. Avoid exposing it to extreme temperatures or humidity. For maintenance, gently clean the exterior with a soft, dry cloth. If there are any issues, refer to the user manual or contact customer support.