For sale Quad II QC 2 mono pre amp - Phono adaptor type R7.  New item made in UK.
This is made to the original Quad circuit drawing, and are fitted with gold plated brass pins. These are an alternative to the original which are getting harder to obtain and becoming more expensive to buy plus some tend to come apart over time. As has ours. 
 
The Quad literature states the R7 adaptor gives 4 mV sensitivity, and offers 100 K ohm load. 
 
We have tested these and compared them to our original and there is in our opinion no discernible difference in sound quality. 
 
Due to these are handmade they may slightly differ in appearance to the one pictured.
 
Please see photos as they form part of the description. Please note the photo of the Quad QC and the original adaptor are for demonstration purposes only.