Restoring a couple of Quad 2s, and DACing the Quad 22!

Hello all,

New project, just took ownership of a couple of Quad 2 monoblocks and the Quad 22 preamp.

Will be restoring the Quad 2s to 'like new' and well in hand on that..but.

For the Quad 22 pre-amp, no benefit in restoring that value tech, so want to install a MQA capable DAC into it and a more current value pre-amp.

Looking for suggestions on DAC PCBs, and tube kits/design with tone and filter controls, so I can keep the Quad 2 exterior as standard.

Thanks in advance.

Malcolm
 

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