-40%
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1
ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1

ECC83 tube RFT NOS/NIB TESTED, = 12AX7, 7025, QTY-1

$ 18.22

  • Brand: RFT
  • Country/Region of Manufacture: Germany
  • Model: ECC83
  • Type: Vacuum Tube
  • UPC: Does not apply
  • gtin13: Does not apply

Description

Price is for 1 tube ECC83 RFT never used, in original box, made in Germany. Full test protocol for each tube can be seen in the photos. Tubes #61 and #65 are perfect balanced and tubes #63-#65 form a nice matched pair. Typical ratings as datasheet for ECC83/12AX7: 1.2mA current and 1.6mA/V gm but because of parameters' spred from factory usual met values are current in range 1-2mA and gm in range 1.5-2.2mA/V. As can be seen in test protocols all 6 tubes indicate excellent specs in range of new tubes Tested using professional testing system Roetest V10. We ship usually next day after payment (but max. 3 days), registered airmail with tracking number. Possible signature asked for delivery, different delivery system from one country to another. We do combine shipping. Inventory: #61, #62, #63, #65, $71, #76 - F56.