The Clearaudio Smart Phono V2 Phono Preamp + Headphone Amp in sleek black is a top - notch audio device. It's a high - quality phono pre - amp with volume control. Using Surface - Mount Technology (SMT), it offers better overall performance and an ultra - low signal - to - noise ratio. It's compatible with both MM and MC cartridges and has a switchable subsonic filter to get rid of harmful, inaudible bass frequencies. The illuminated gain control wheel knob is a great addition, and it has an on - off switch. Housed in a resonance - free, machined aluminum case, it also features a built - in headphone amp. With a 3 - year warranty upon registration, it's a reliable choice. It comes with high - quality, gold - plated RCA inputs and outputs with a grounding post. Amplification is 34 dB in MM mode and 54 dB in MC mode. The signal - to - noise ratio is 72 dB (MC 'A' weighted) and 85 dB (MM 'A' weighted), and it has a maximum output of 10 V eff. Measuring 3.7' x 4.9' x 1.3' (93 x 124 x 33mm) and weighing 1.3 lbs. (620g), it's compact and portable. It also includes power adaptors for the US, EU, and UK. As Clearaudio says, 'A minimalist aluminium housing that contains one of the best sounding phonostages in its market. Up to 54 decibels gain at one kilohertz and an extremely linear frequency response deliver unprecedented quality at this price point.'
Using the Clearaudio Smart Phono V2 is easy. First, connect your turntable to the gold - plated RCA inputs and ground it using the grounding post. Then, choose between MM and MC cartridge modes according to your cartridge type. If you want to filter out inaudible bass frequencies, switch on the subsonic filter. You can adjust the volume using the illuminated gain control wheel knob. For using headphones, just plug them into the built - in headphone amp. When it comes to power, use the provided power adaptor suitable for your region. Remember to register your product to get the 3 - year warranty. As for maintenance, keep the device in a dry and clean place. Wipe it gently with a soft cloth. Avoid exposing it to extreme temperatures or humidity. If you have any issues, refer to the user manual or contact Clearaudio's customer service.
