AUDIO FV3 high precision passive preamplifier volume controller

✨ Volume Adjustments HiFi Audio Upgrade Your System: When audio sourcing record, speaker unit, placing the device is not necessarily perfect. and if your preamplifier adopt pure straight. it may not be able to meet the demand. At this moment. Add the tone adjustment function is very important. If you have no extra power supply equipment. The passive preamp tone is preferred.

✨ This preamp has no gain, such as input 1V, the max output is also 1V, can be paired with the rear stage, or passive speakers and some monitor-level equipment, sound quality without loss, is a good match for HIFI audiophile equipment. Passive pre-amp is the best choice to reduce the sound rendering at the most extent because of no power transistor.

✨ High-precision passive preamplifier: The hifi amplifier is made of aluminum alloy, which has good heat dissipation and anti-interference performance. Use high-precision potentiometer and imported components, durable. The whole machine is compact and portable exquisite appearance. 

Adopt high quality oxygen-free pure copper plated with gold Taiwan-made CMC807 wordless version of the RCA socket, the quality is no different from CMC816. High-end texture, adopting full aluminum chassis and knob with CNC maching technology.

size:63.2*42*93mm

Input impedance:50K