Upgrade for Day Sequerra FM Reference Tuner


I have a Day Sequerra FM Reference Tuner about 1992 vintage that works perfectly. I understand there are upgrade mods that are available.
Does anyone know who does these or if they are still available and whom to contact?
Ag insider logo xs@2xbabydoc
Update: I spoke with Linda Reed (856-261-8961), who tells me that Day Sequerra is about to finish a move back to NJ and expects to be making the upgrades available again in the next few weeks. I'll be getting an e-mail from her soon with details on where to return my unit and what's involved in the upgrade, I'll report more when I get that.
Here is what's involved in the upgrade--ballpark figure given me was about $1,000. Need to get a return authorization number from Linda and send it after August 1 to Medford, NJ--ask Linda Reed for the details.

Day Sequerra

Specification Information on the FM Reference upgrade modification to FM Reference Classic:

Qualified Models FM Reference Serial Numbers #1206 and greater
Current Lead Time Eight (8) weeks from receipt of qualified unit
Power Transformer Power test and replace as required
IF Filter Sections Replace using hand selected ceramic filters
Power Supply Complete grounding revision and upgrading
Audio Path Perform audio ground rerouting and system configuration modes
System Alignment Upgrade performance specifications with latest Classic measurements
System Test Perform system quality test and performance burn-in
Shipping Unit returned via air shipment
They want a thousand bucks for THAT? You have got to be kidding me. Gee, a few ceramic filters and an alignment, plus a change in the grounding path. Unless they're putting all new circuit board in it, that has to be the biggest upgrade ripoff I've heard about in a loooong time. The least they could do is sprinkle some extra pixie dust in there.
Does anyone know how to get in touch with david day,I talked to Dick Sequerra and he said he has nothing to do with day-sequerra tuners,you would have to get in touch with david day for service.If you have a phone # please let me know.

Thanks