The PH7 will redefine what you consider a Phono Stage should be.

The super clean design lines of the PH7 make this model a very attractive unit and a guaranteed future classic.

Rebuilt from the ground up, circuit board material, power transformer design and size, and other components have been exactingly selected to boost phono performance to a previously unachievable level. The PH7 is a very polished performer that will not fail to bring out the very best that your phono system can deliver.

Even with her skirt off she looks totally stunning, year after year. Timeless beauty that is appreciated by all that dare to stare at the formidable PH7. Get down to business without the mind games with the most amazing Phono Stage I have ever had the pleasure of using.

The PH7 is no exception to the rule of legendary workmanship that has given Audio Research a worldwide reputation for over 37 years of making no compromise state-of-the-art Hi-Fi products that are simply 'THE' best in their class, regardless of price. If only all things in life could be created with all the care & attention that Audio Research bestow on their products the world would very different place.

The PH7 is loaded with a large array of Nichicon power-supply capacitors for it's energy storage needs that runs to more than three times the energy capacity of the PH5. This increase can be truly felt when comparing the two units. The PH7 is harder hitting with a massively more powerfull and fuller sounding bottom end that never drains or slows in even the most demanding musical works.

Regulation of the power supply is also vacuum-tube, using three 6H30 triodes. Just the way God intended.

Output coupling caps are the costly, advanced types proprietary to Audio Research that were first developed for the REF3. Also on display is the all-vacuum-tube audio stage with four 6922 twin triodes.