We're moving!  Our downtown store is now closed as we relocate to 5904 SW Beaverton-Hillsdale Hwy.  Email if you need to make an appt to drop-off or pick-up an item.  Echo Audio will re-open on July 12th.

RCA 6SN7

RCA 6SN7

Both halves of this NOS dual triode test identically.

Retail Price Echo Price Condition
$20

9/10

Recently Sold