Musical Fidelity X-Tube Valve Buffer blue aura They are ultra wide bandwidth

They are ultra wide bandwidth

It has had light use and is in overall very good condition with just the usual points showing wear - the headshell where the bolts are fitted and the side of the armtube where it goes into the arm clip

a pair of nuts

Low Sensitivity    5

Musical Fidelity X-Tube Valve Buffer blue aura They are ultra wide bandwidthThe purpose of a 'buffer' is to act as an interface between two items at line level (or between a pre amplifier and a power amplifier), helping remove any limitations from imperfect impedance matching that might exist. So for this reason the Musical Fidelity X Tube Buffer has a very high input impedance and low output impedance. This means it presents a very easy load to the item in front of it, whilst offering a very low output impedance to the item