Perpetual Technologies P-3A & P-1A comboLegendary DAC + Digital Correction Engine! The Dagogo reviewer (see below) compared them very favorably to his personal unit, a Wadia 27, which sold for $8,500.00! P-3A is the DAC
P-1A is the Digital Room Correction Engine New were $1,650.00 Offered for only $550.00 Lowered, now only $500.00! Comes with separate power supplies (wall wart type, will include brand new PS for the P-1A). No box but have included a picture of the original box which shows some of the details of the units. Work fine and in good cosmetic condition overall, some marks and nicks as shown in photos. More photos here:
https://www.usaudiomart.com/details/649942187-perpetual-technologies-p-3a-dac-p-1a-combo-legendary/ Should fit in USPS Flat Rate Large box, domestic rate would be under $25.00 with insurance likely Payment methods accepted include personal check, USPS money order, and Zelle. Sorry no Venmo or PayPal, not a fan. Reviews here: https://www.stereophile.com/digitalprocessors/455 https://www.dagogo.com/perpetual-technologies-p1a-and-pa3-dac-review/
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