MDB Ventures Space Charge Low Voltage Radio Vacuum Tubes


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MDB Ventures Space Charge Low Voltage Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 12AC6 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12AC6 $5.00 Raytheon 100% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 Raytheon 110% 100 dmc NOS (OB) (M7)
1 12AC6 $5.00 Raytheon 100% 100 dmc NOS (OB) (M7)
1 12AC6 $5.00 Raytheon 110% 100 dmc NOS (OB) (M7)
1 12AC6 $5.00 Raytheon 110% 105 dmc NOS (OB) (M7)
1 12AC6 $5.00 Raytheon 110% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 GE 110% 105 dmc NOS (OB) (M7)
1 12AC6 $5.00 GE 110% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 GE 110% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 GE 110% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 Sylvania 120% 110 dmc NOS (OB) (M7) yellow
1 12AC6 $5.00 Sylvania 110% 110 dmc NOS (OB) (M7) yellow
1 12AC6 $5.00 Tung-Sol 110% 100 dmc NOS (OB) (M7)
1 12AC6 $5.00 Delco 120% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 CBS 110% 110 dmc NOS (OB) (M7)
1 12AC6 $5.00 ITT 110% 100 dmc NOS (OB) (M7)
1 12AC6 $2.50 RCA 110% 100 dmc used (OB) (M7) red
1 12AC6 $2.50 RCA 110% 110 dmc used (OB) (M7)
1 12AC6 $2.00 Westinghouse 90% 100 dmc used (OB) (M7)
1 12AC6 $1.00 Zenith 70% 90 dmc used (OB) (M7)
1 12AD6 $5.00 GE 110% / 130% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 GE 100% / 130% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 GE 110% / 100% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 GE 100% / 120% 130 dmc NOS (OB) (M7)
1 12AD6 $5.00 GE 100% / 100% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 GE 100% / 120% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 GE 120% / 100% 110 dmc NOS (OB) (M7)
1 12AD6 $5.00 RCA 130% / 100% 90 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 130% / 100% 100 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 130% / 100% 100 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 130% / 100% 105 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 130% / 100% 100 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 140% / 100% 120 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 140% / 120% 120 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 140% / 100% 110 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 140% / 95% 110 dmc NOS (OB) (M7) red
1 12AD6 $5.00 RCA 150% / 110% 120 dmc NOS (OB) (M7) red
1 12AD6 $5.00 Delco / GM 140% / 100% 110 dmc NOS (OB) (M7)
1 12AD6 $5.00 Zenith 130% / 100% 110 dmc NOS (OB) (M7)
1 12AD6 $5.00 Tung-Sol 135% / 120% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 Zenith 130% / 100% 120 dmc NOS (OB) (M7)
1 12AD6 $5.00 Westinghouse 140% / 100% 100 dmc NOS (OB) (M7)
1 12AD6 $5.00 Sylvania 100% / 100% 110 dmc NOS (OB) (M7) yellow
1 12AD6 $5.00 Sylvania 120% / 100% 120 dmc NOS (OB) (M7) yellow
1 12AD6 $5.00 Sylvania 130% / 100% 105 dmc NOS (OB) (M7) red
1 12AD6 $5.00 Sylvania 120% / 100% 110 dmc NOS (OB) (M7) red
1 12AD6 $5.00 Sylvania 120% / 100% 120 dmc NOS (OB) (M7) yellow
1 12AD6 $5.00 Sylvania 120% / 100% 110 dmc NOS (OB) (M7) yellow
1 12AD6 $5.00 Sylvania 140% / 110% 120 dmc NOS (OB) (M7) yellow
1 12AD6 $5.00 Sylvania 120% / 100% 110 dmc NOS (OB) (M7) yellow
1 12AD6 $5.00 Sylvania 130% / 100% 105 dmc NOS (OB) (M7) yellow
1 12AD6 $2.50 GE 100% / 110% 120 dmc used (OB) (M7)
1 12AD6 $2.00 GE 90% / 95% 100 dmc used (rb) (M7)
1 12AD6 $2.50 GE 140% / 100% 120 dmc used (OB) (M7)
1 12AD6 $2.50 GE 120% / 140% 130 dmc used (OB) (M7)
1 12AD6 $2.50 Delco 110% / 120% 120 dmc used (rb) (M7)
1 12AD6 $2.50 Delco 110% / 100% 120 dmc used (rb) (M7)
1 12AD6 $2.50 Delco 120% / 110% 110 dmc used (rb) (M7)
1 12AD6 $2.50 FoMoCo 120% / 100% 110 dmc used (rb) (M7)
1 12AD6 $2.50 FoMoCo 110% / 110% 110 dmc used (rb) (M7)
1 12AD6 $2.50 Philco 120% / 100% 120 dmc used (rb) (M7)
1 12AD6 $2.50 Motorola 120% / 110% 110 dmc used (rb) (M7)
1 12AD6 $2.50 Motorola 130% / 100% 110 dmc used (rb) (M7)
1 12AD6 $2.00 GE 90% / 90% 100 dmc used (rb) (M7)
1 12AD6 $2.00 GE 90% / 120% 120 dmc used (OB) (M7)
1 12AD6 $2.00 Delco 100% / 95% 110 dmc used (rb) (M7)
1 12AD6 $2.00 Delco 110% / 90% 105 dmc used (rb) (M7)
1 12AD6 $2.00 Delco 90% / 100% 110 dmc used (rb) (M7)
1 12AD6 $2.00 Wards Super Airline 130% / 90% 100 dmc used (rb) (M7)
1 12AD6 $2.00 RCA 140% / 90% 110 dmc used (OB) (M7)
1 12AD6 $1.50 Motorola 110% / 80% 90 dmc used (rb) (M7)
1 12AD6 $2.00 unknown 140% / 120% 120 dmc used (rb) (M7)
1 12AD6 $2.00 unknown 120% / 100% 105 dmc used (rb) (M7)
1 12AD6 $2.00 unknown 110% / 110% 120 dmc used (rb) (M7)
1 12AD6 $2.00 unknown 120% / 90% 110 dmc used (rb) (M7)
1 12AD6 $2.00 unknown 90% / 110% 120 dmc used (rb) (M7)
1 12AD6 $1.00 unknown 110% / 85% 90 dmc used (rb) (M7)
1 12AD6 $2.00 unknown 120% 80 dmc used (L) (M7)
1 12AD6 $2.00 unknown 120% 80 dmc used (L) (M7)
1 12AD6 $2.00 unknown 100% 110 dmc used (L) (M7)
1 12AD6 $2.00 unknown 110% 100 dmc used (L) (M7)
1 12AD6 $2.00 unknown 130% 90 dmc used (L) (M7)
1 12AD6 $2.00 unknown 105% 100 dmc used (L) (M7)
1 12AD6 $2.00 Bendix 110% 90 dmc used (L) (M7)
1 12AD6 $2.00 GE 130% 120 dmc used (L) (M7)
1 12AD6 $2.00 GE 120% 110 dmc used (L) (M7)
1 12AD6 $2.00 GE 100% 120 dmc used (L) (M7)
1 12AD6 $2.00 Delco 100% 120 dmc used (L) (M7)
1 12AD6 $2.00 Delco 90% 110 dmc used (L) (M7)
1 12AD6 $2.00 Tung-Sol 120% 100 dmc used (L) (M7)
1 12AD6 / 12GA6 $5.00 Triad 100% / 90% 90 dmc NOS (OB) (M7)
1 12AD6 / 12GA6 $5.00 Triad 100% / 110% 120 dmc NOS (OB) (M7)
1 12AD6 / 12GA6 $5.00 Triad 130% / 100% 120 dmc NOS (OB) (M7)
1 12AD6 / 12GA6 $5.00 Raytheon 110% / 110% 120 dmc NOS (OB) (M7)
1 12AD6 / 12GA6 $5.00 Raytheon 100% / 120% 120 dmc NOS (OB) (M7)
1 12AD6 / 12GA6 $2.00 Raytheon 100% 90 dmc used (OB) (M7)
1 12AE6-A $5.00 RCA 130%: diodes 100% / 100% 120 dmc NOS (OB) (M7)
1 12AE6-A $5.00 GE 140%: diodes 100% / 100% 120 dmc NOS (OB) (M7)
1 12AE6-A $5.00 GE 150%: diodes 100% / 100% 130 dmc NOS (OB) (M7)
1 12AE6-A $5.00 GE 130%: diodes 100% / 100% 110 dmc NOS (OB) (M7)
1 12AE6-A $5.00 GE 120%: diodes 100% / 100% 110 dmc NOS (OB) (M7)
1 12AE6-A $5.00 ITT 150%: diodes 100% / 100% 140 dmc NOS (OB) (M7)
1 12AE6-A $5.00 ITT 130%: diodes 100% / 100% 110 dmc NOS (OB) (M7)
1 12AE6-A $5.00 Raytheon 130%: diodes 100% / 105% 110 dmc NOS (OB) (M7)
1 12AE6-A $5.00 Raytheon 130%: diodes 100% / 100% 110 dmc NOS (OB) (M7)
1 12AE6-A $5.00 Sylvania 150%: diodes 100% / 100% 140 dmc NOS (OB) (M7) yellow
1 12AE6-A $5.00 Sylvania 150%: diodes 100% / 100% 120 dmc NOS (OB) (M7) yellow
1 12AE6 $5.00 Philco 130%: diodes 100% / 100% 100 dmc NOS (OB) (M7)
1 12AE6-A $2.50 RCA 120%: diodes 105% / 100% 100 dmc used (OB) (M7)
1 12AE6-A $2.50 RCA 140%: diodes 100% / 100% 120 dmc used (OB) (M7)
1 12AE6-A $2.50 RCA 130%: diodes 100% / 100% 100 dmc used (OB) (M7)
1 12AE6-A $2.50 RCA 110%: diodes 90% / 90% 90 dmc used (OB) (M7)
1 12AE6 $2.50 CBS 100%: diodes 100% / 100% 90 dmc used (OB) (M7)
1 12AE6 $2.50 CBS 130%: diodes 100% / 100% 90 dmc used (OB) (M7)
1 12AE6-A $2.50 Sylvania 120%: diodes 100% / 100% 90 dmc used (OB) (M7)
1 12AE6-A $2.50 Sylvania 140%: diodes 100% / 100% 120 dmc used (rb) (M7)
1 12AE6-A $2.00 unknown 130%: diodes 120% / 120% 110 dmc used (rb) (M7)
1 12AE6-A $2.00 unknown 130%: diodes 120% / 120% 110 dmc used (rb) (M7)
1 12AE6-A $2.00 unknown 140%: diodes 120% / 120% 110 dmc used (rb) (M7)
1 12AE6 $2.00 unknown 140%: diodes 120% / 110% 120 dmc used (L) (M7)
1 12AE6-A $2.00 unknown 130%: diodes 120% / 120% 120 dmc used (L) (M7)
1 12AE6-A $1.50 CBS 120%: diodes 110% / 110% 80 dmc used (L) (M7)
1 12AE6-A $1.00 Zenith 150%: diodes 100% / 100% 130 dmc used leaky (5M) (rb) (M7)
1 12AE7 $5.00 RCA 100% / 100% 100 / 110 dmc NOS (OB) (M7) red
1 12AE7 $5.00 Raytheon 11% / 100% 110 / 100 dmc NOS (wb) (M7)
1 12AE7 $2.00 RCA 90% / 90% 90 / 90 dmc used (OB) (M7) red
1 12AE7 $2.00 RCA 100% / 85% 100 / 90 dmc used (OB) (M7) red
1 12AE7 $1.00 Philco 110% / 110% 115 / 110 dmc used leaky (2M) (OB) (M7)
1 12AE7 $1.00 unknown 100% / 100% 100 / 100 dmc used leaky (2M) (L) (M7) ---
1 12AF6-A $5.00 Raytheon 130% 110 dmc NOS (OB) (M7)
1 12AF6 $5.00 Tung-Sol 110% 100 dmc NOS (OB) (M7)
1 12AF6 $5.00 Delco / GM 120% 110 dmc NOS (OB) (M7)
1 12AF6 $5.00 Delco / GM 125% 110 dmc NOS (OB) (M7)
1 12AF6 $5.00 Philco 130% 115 dmc NOS (OB) (M7) torn box flap
1 12AF6 $5.00 Philco 130% 120 dmc NOS (OB) (M7)
1 12AF6 $5.00 Raytheon 120% 100 dmc NOS (OB) (M7)
1 12AF6 $5.00 Sylvania 120% 110 dmc NOS (OB) (M7) yellow
1 12AF6 $5.00 Sylvania 150% 130 dmc NOS (OB) (M7) yellow
1 12AF6 $5.00 Sylvania 150% 120 dmc NOS (OB) (M7) yellow
1 12AF6 $5.00 Sylvania 125% 115 dmc NOS (OB) (M7) yellow
1 12AF6 $5.00 Sylvania 130% 120 dmc NOS (OB) (M7) yellow
1 12AF6 $5.00 Sylvania 115% 110 dmc NOS (OB) (M7) yellow
1 12AF6 $5.00 RCA 150% 120 dmc NOS (OB) (M7) red
1 12AF6 $5.00 RCA 130% 115 dmc NOS (OB) (M7) red
1 12AF6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) white
1 12AF6 $5.00 RCA 140% 110 dmc NOS (OB) (M7) red
1 12AF6 $5.00 RCA 120% 105 dmc NOS (OB) (M7) red
1 12AF6 $5.00 Motorola 140% 110 dmc NOS (OB) (M7)
1 12AF6 $2.50 RCA 130% 110 dmc used (OB) (M7) red
1 12AF6 $2.50 Sylvania 140% 120 dmc used (rb) (M7)
1 12AF6 $2.50 Sylvania 115% 100 dmc used (ob) (M7)
1 12AF6 $2.50 GE 110% 100 dmc used (ob) (M7)
1 12AF6 $2.50 GE 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 Delco 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 Delco 120% 110 dmc used (rb) (M7)
1 12AF6 $2.50 Delco 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 Delco 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 Delco 120% 105 dmc used (rb) (M7)
1 12AF6 $2.50 Raytheon 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 Raytheon 130% 120 dmc used (rb) (M7)
1 12AF6 $2.50 FoMoCo 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 130% 115 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 140% 115 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 140% 115 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 110% 110 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 130% 110 dmc used (rb) (M7)
1 12AF6 $2.50 unknown 100% 100 dmc used (rb) (M7)
1 12AF6 $2.00 unknown 100% 100 dmc used (L) (M7)
1 12AF6 $2.00 GE 110% 100 dmc used (L) (M7)
1 12AF6 $1.50 FoMoCo 90% 90 dmc used (L) (M7)
1 12AF6 $1.00 RCA 140% 110 dmc used leaky (5M) (OB) (M7) red
1 12AJ6 $5.00 CBS 120%: diodes 100% / 110% 100 dmc NOS (OB) (M7)
1 12AJ6 $5.00 GE 110%: diodes 105% / 105% 95 dmc NOS (OB) (M7)
1 12AJ6 $5.00 GE 130%: diodes 100% / 110% 100 dmc NOS (OB) (M7)
1 12AJ6 $5.00 GE 120%: diodes 100% / 100% 100 dmc NOS (OB) (M7)
1 12AJ6 $5.00 Sylvania 140%: diodes 100% / 100% 120 dmc NOS (OB) (M7) yellow
1 12AJ6 $5.00 Sylvania 150%: diodes 110% / 110% 120 dmc NOS (OB) (M7) yellow
1 12AJ6 $5.00 Sylvania 140%: diodes 100% / 100% 120 dmc NOS (OB) (M7) yellow
1 12AJ6 $5.00 Sylvania 150%: diodes 100% / 100% 120 dmc NOS (OB) (M7) yellow
1 12AJ6 $5.00 Delco / GM 120%: diodes 100% / 100% 110 dmc NOS (OB) (M7)
1 12AJ6 $5.00 RCA 130%: diodes 100% / 100% 100 dmc NOS (OB) (M7) red
1 12AJ6 $5.00 RCA 130%: diodes 100% / 100% 120 dmc NOS (OB) (M7) white
1 12AJ6 $5.00 RCA 130%: diodes 100% / 100% 110 dmc NOS (OB) (M7) white
1 12AJ6 $5.00 RCA 120%: diodes 110% / 105% 100 dmc NOS (OB) (M7) red
1 12AJ6 $5.00 RCA 140%: diodes 100% / 100% 120 dmc NOS (OB) (M7) white
1 12AJ6 $5.00 RCA 140%: diodes 100% / 110% 120 dmc NOS (OB) (M7) white
1 12AJ6 $5.00 RCA 135%: diodes 100% / 100% 110 dmc NOS (OB) (M7) red
1 12AJ6 $2.50 GE 110%: diodes 100% / 105% 100 dmc used (OB) (M7)
1 12AJ6 $2.00 GE 130%: diodes 100% / 100% 90 dmc used (OB) (M7)
1 12AJ6 $2.00 FoMoCo 100%: diodes 95% / 100% 80 dmc used (rb) (M7)
1 12AJ6 $2.00 RCA 120%: diodes 110% / 90% 100 dmc used (ob) (M7) red
1 12AL8 $5.00 Philco 110% / 140% 100 / 90 dmc NOS (OB) (M7)
1 12AL8 $5.00 Philco 100% / 100% 100 / 90 dmc NOS (OB) (M7)
1 12AL8 $5.00 Philco 100% / 100% 90 / 90 dmc NOS (OB) (M7)
1 12AL8 $5.00 Rad-Tel 110% / 130% 100 / 100 dmc NOS (OB) (M7)
1 12AL8 $2.50 RCA 90% / 100% 100 / 100 dmc used (OB) (M7) red lettering
1 12BL6 $5.00 RCA 120% 115 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 120% 115 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 140% 120 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 130% 115 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 120% 115 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 130% 120 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 140% 120 dmc NOS (OB) (M7) red
1 12BL6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) white
1 12BL6 $5.00 GE 110% 110 dmc NOS (OB) (M7)
1 12BL6 $5.00 GE 110% 110 dmc NOS (OB) (M7)
1 12BL6 $5.00 GE 110% 110 dmc NOS (OB) (M7)
1 12BL6 $5.00 GE 115% 110 dmc NOS (OB) (M7)
1 12BL6 $5.00 GE 120% 110 dmc NOS (OB) (M7)
1 12BL6 $5.00 GE 130% 120 dmc NOS (OB) (M7)
1 12BL6 $5.00 GE 120% 120 dmc NOS (OB) (M7)
1 12BL6 $5.00 Tung-Sol 130% 110 dmc NOS (OB) (M7) torn box flap
1 12BL6 $5.00 Tung-Sol 140% 120 dmc NOS (OB) (M7)
1 12BL6 $5.00 Raytheon 120% 15 dmc NOS (OB) (M7)
1 12BL6 $5.00 Westinghouse 120% 110 dmc NOS (OB) (M7)
1 12BL6 $5.00 Sylvania 110% 110 dmc NOS (OB) (M7) yellow - torn box flap
1 12BL6 $5.00 Sylvania 110% 110 dmc NOS (OB) (M7) yellow
1 12BL6 $5.00 Sylvania 110% 110 dmc NOS (OB) (M7) yellow
1 12BL6 $5.00 Sylvania 130% 110 dmc NOS (OB) (M7) yellow
1 12BL6 $5.00 Sylvania 130% 110 dmc NOS (OB) (M7) yellow
1 12BL6 $5.00 Sylvania 130% 110 dmc NOS (OB) (M7) yellow
1 12BL6 $5.00 Sylvania 120% 110 dmc NOS (OB) (M7) yellow
1 12BL6 $2.50 Sylvania 110% 105 dmc used (OB) (M7) yellow
1 12BL6 $2.50 RCA 125% 110 dmc used (OB) (M7) red
1 12BL6 $2.50 RCA 120% 120 dmc used (rb) (M7) red
1 12BL6 $2.50 RCA 90% 85 dmc used (OB) (M7) red
1 12BL6 $2.50 GE 120% 110 dmc used (OB) (M7)
1 12BL6 $2.50 GE 140% 120 dmc used (OB) (M7)
1 12BL6 $2.50 GE 130% 110 dmc used (OB) (M7)
1 12BL6 $2.50 Delco 110% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Delco 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 FoMoCo 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 FoMoCo 100% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Anchor 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Anchor 135% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Philco 120% 115 dmc used (rb) (M7)
1 12BL6 $2.50 Philco 130% 120 dmc used (rb) (M7)
1 12BL6 $2.00 Philco 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Bendix 130% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Bendix 110% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 140% 120 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 130% 120 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 110% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 120% 120 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 120% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 110% 110 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 125% 115 dmc used (rb) (M7)
1 12BL6 $2.50 Motorola 130% 120 dmc used (rb) (M7)
1 12BL6 $2.00 unknown 120% 110 dmc used (rb) (M7)
1 12BL6 $2.00 unknown 120% 115 dmc used (rb) (M7)
1 12BL6 $2.00 unknown 130% 110 dmc used (L) (M7)
1 12BL6 $2.00 unknown 110% 110 dmc used (L) (M7)
1 12BL6 $2.00 unknown 110% 110 dmc used (L) (M7)
1 12BL6 $2.00 Soundex 130% 110 dmc used (L) (M7)
1 12BL6 $2.00 Delco 120% 110 dmc used (L) (M7)
1 12BL6 $2.00 Motorola 110% 110 dmc used (L) (M7)
1 12BL6 $2.00 FoMoCo 120% 110 dmc used (L) (M7)
1 12BL6 $2.00 Anchor 130% 115 dmc used (L) (M7)
1 12BL6 $2.00 GE 120% 115 dmc used (L) (M7)
1 12CN5 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 115% 110 dmc NOS (OB) (M7) white
1 12CN5 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 115% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 120% 115 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 115% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 110% 105 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 125% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 RCA 130% 110 dmc NOS (OB) (M7) red
1 12CN5 $5.00 GE 140% 110 dmc NOS (OB) (M7)
1 12CN5 $5.00 Raytheon 110% 110 dmc NOS (OB) (M7)
1 12CN5 $5.00 RCA 120% 105 dmc NOS (OB) (M7) red
1 12CN5 $5.00 Tung-Sol 110% 110 dmc NOS (OB) (M7)
1 12CN5 $5.00 Zenith 110% 110 dmc NOS (OB) (M7)
1 12CN5 $5.00 Sylvania 100% 105 dmc NOS (OB) (M7)
1 12CN5 $5.00 Sylvania 110% 110 dmc NOS (OB) (M7)
1 12CN5 $5.00 Westinghouse 110% 110 dmc NOS (OB) (M7)
1 12CN5 $2.00 Sylvania 120% 110 dmc used (OB) (M7)
1 12CN5 $2.00 RCA 120% 110 dmc used (rb) (M7) red
1 12CN5 $1.50 Raytheon 90% 105 dmc used (OB) (M7)
1 12CN5 $0.50 Raytheon 110% 110 dmc used leaky (5M) (OB) (M7)
1 12CN5 $0.50 Raytheon 110% 105 dmc used leaky (1M) (OB) (M7)
1 12CN5 $0.50 Raytheon 60% 75 dmc used leaky (5M) (OB) (M7) 2
1 12CN5 $0.50 RCA 110% 110 dmc used leaky (100K) (OB) (M7) white
1 12CX6 $5.00 RCA 110% 105 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 100% 105 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 140% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 120% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 140% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 125% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 RCA 110% 110 dmc NOS (OB) (M7) red
1 12CX6 $5.00 Sylvania 140% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 110% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 140% 115 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 110% 105 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 125% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 140% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 120% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 140% 115 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 140% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 Sylvania 130% 110 dmc NOS (OB) (M7) yellow
1 12CX6 $5.00 GE 130% 110 dmc NOS (OB) (M7)
1 12CX6 $5.00 GE 115% 105 dmc NOS (OB) (M7) torn box flap
1 12CX6 $5.00 Raytheon 110% 110 dmc NOS (OB) (M7)
1 12CX6 $5.00 Raytheon 140% 110 dmc NOS (OB) (M7)
1 12CX6 $5.00 Raytheon 140% 110 dmc NOS (OB) (M7)
1 12CX6 $5.00 Raytheon 140% 110 dmc NOS (OB) (M7)
1 12CX6 $5.00 Raytheon 130% 110 dmc NOS (OB) (M7)
1 12CX6 $5.00 Rauland 120% 105 dmc NOS (OB) (M7)
1 12CX6 $2.50 FoMoCo 110% 110 dmc used (rb) (M7)
1 12CX6 $2.50 Philco 120% 110 dmc used (rb) (M7)
1 12CX6* $2.50 Philco 120% 110 dmc used (rb) (M7)
1 12CX6 $2.50 unknown 110% 135 dmc used (rb) (M7)
1 12CX6* $2.50 unknown 125% 110 dmc used (rb) (M7)
1 12CX6 $2.00 RCA 140% 100 dmc used (rb) (M7) red
1 12CX6 $1.00 RCA 110% 105 dmc used leaky (5M) (rb) (M7) red
1 12DE8 $5.00 GE 140%: diode 120% 120 dmc NOS (OB) (M7)
1 12DE8 $5.00 GE 150%: diode 110% 120 dmc NOS (OB) (M7)
1 12DE8 $5.00 GE 140%: diode 100% 120 dmc NOS (OB) (M7)
1 12DE8 $5.00 Zenith 150%: diode 110% 120 dmc NOS (OB) (M7)
1 12DE8 $5.00 RCA 140%: diode 110% 120 dmc NOS (OB) (M7) red
1 12DE8 $5.00 RCA 110%: diode 120% 110 dmc NOS (OB) (M7) red
1 12DE8 $5.00 RCA 120%: diode 110% 120 dmc NOS (OB) (M7) red
1 12DE8 $5.00 RCA 140%: diode 110% 120 dmc NOS (OB) (M7) red
1 12DE8 $5.00 RCA 135%: diode 110% 120 dmc NOS (OB) (M7) red
1 12DE8 $5.00 RCA 150%: diode 110% 120 dmc NOS (OB) (M7) red
1 12DE8 $5.00 Tung-Sol 120%: diode 120% 110 dmc NOS (OB) (M7)
1 12DE8 $5.00 Tung-Sol 130%: diode 110% 120 dmc NOS (OB) (M7)
1 12DE8 $5.00 Tung-Sol 110%: diode 120% 110 dmc NOS (OB) (M7)
1 12DE8 $5.00 Tung-Sol 110%: diode 130% 110 dmc NOS (OB) (M7)
1 12DE8 $5.00 Tung-Sol 120%: diode 130% 115 dmc NOS (OB) (M7)
1 12DE8 $2.50 Tung-Sol 130%: diode 110% 120 dmc used (OB) (M7)
1 12DK7 $5.00 Dumont 130%: diodes 100% / 110% 110 dmc NOS (OB) (M7)
1 12DK7 $5.00 Motorola 100%: diodes 100% / 100% 120 dmc NOS (OB) (M7)
1 12DK7 $5.00 Zenith 110%: diodes 110% / 100% 120 dmc NOS (OB) (M7)
1 12DK7 $5.00 Raytheon 100%: diodes 100% / 90% 115 dmc NOS (OB) (M7)
1 12DK7 $5.00 Raytheon 100%: diodes 110% / 110% 120 dmc NOS (OB) (M7)
1 12DK7 $5.00 GE 100%: diodes 100% / 100% 120 dmc NOS (OB) (M7)
1 12DK7 $5.00 GE 100%: diodes 100% / 100% 100 dmc NOS (OB) (M7)
1 12DK7 $2.00 GE 90%: diodes 100% / 90% 120 dmc used (OB) (M7)
1 12DK7 $2.00 Raytheon 100%: diodes 110% / 105% 120 dmc used (OB) (M7)
1 12DL8 $5.00 Sylvania 120%: diodes 130% / 140% 110 dmc NOS (OB) (M7) yellow
1 12DL8 $5.00 Sylvania 100%: diodes 120% / 140% 120 dmc NOS (OB) (M7) yellow
1 12DL8 $5.00 Sylvania 100%: diodes 130% / 140% 120 dmc NOS (OB) (M7) yellow
1 12DL8 $5.00 Sylvania 100%: diodes 110% / 140% 110 dmc NOS (OB) (M7) yellow
1 12DL8 $5.00 GE 100%: diodes 100% / 120% 120 dmc NOS (OB) (M7) torn box flap
1 12DL8 $5.00 GE 125%: diodes 110% / 100% 120 dmc NOS (OB) (M7)
1 12DL8 $5.00 Delco / GM 110%: diodes 130% / 120% 110 dmc NOS (OB) (M7)
1 12DL8 $5.00 Motorola 115%: diodes 100% / 100% 110 dmc NOS (OB) (M7)
1 12DL8 $5.00 Raytheon 120%: diodes 120% / 110% 100 dmc NOS (OB) (M7)
1 12DL8 $5.00 Raytheon 120%: diodes 140% / 100% 120 dmc NOS (OB) (M7)
1 12DL8 $5.00 Raytheon 110%: diodes 150% / 130% 110 dmc NOS (OB) (M7)
1 12DL8 $5.00 Raytheon 110%: diodes 120% / 110% 110 dmc NOS (OB) (M7)
1 12DL8 $5.00 Raytheon 120%: diodes 120% / 110% 100 dmc NOS (OB) (M7)
1 12DL8 $5.00 Raytheon 110%: diodes 125% / 110% 120 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 100%: diodes 140% / 130% 100 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 100%: diodes 120% / 120% 100 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 100%: diodes 110% / 120% 120 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 110%: diodes 110% / 110% 100 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 100%: diodes 110% / 100% 110 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 120%: diodes 130% / 110% 100 dmc NOS (OB) (M7)
1 12DL8 $5.00 Dumont 110%: diodes 130% / 130% 100 dmc NOS (OB) (M7)
1 12DL8 $2.00 Delco / GM 120%: diodes 180% / 90% 120 dmc used (ob) (M7)
1 12DL8 $2.50 Delco / GM 100%: diodes 130% / 110% 95 dmc used (rb) (M7)
1 12DL8 $2.50 GE 110%: diodes 130% / 120% 100 dmc used (ob) (M7)
1 12DL8 $2.50 Philco 110%: diodes 130% / 110% 100 dmc used (rb) (M7)
1 12DL8 $2.50 RCA 105%: diodes 100% / 120% 110 dmc used (ob) (M7) red
1 12DL8 $2.00 RCA 120%: diodes 90% / 140% 110 dmc used (ob) (M7) red
1 12DL8 $2.00 unknown 105%: diodes 140% / 110% 90 dmc used (rb) (M7)
1 12DL8 $2.00 Philco 110%: diodes 100% / 140% 90 dmc used (L) (M7)
1 12DL8 $2.00 FoMoCo 110%: diodes 115% / 120% 110 dmc used (L) (M7)
1 12DL8 $2.00 FoMoCo 100%: diodes 150% / 150% 90 dmc used (rb) (M7)

Notes:
(OB) = original box, (rb) = relabeled/replacement box, (wb) = white box, (L) = loose (no box), (pl) = paper label on tube (original or third party)
(H) = tested on Hickok 539A
(ST)=ST Style, (GT)=GT Style, (TT)=Tall Tubular, (M7)=7pin miniature, M9=9pin miniature, (SM)=subminiature, JAN = Military
Emission Strength = Percentage of emission measured on Eico 666 tube tester
(Emission Strength = 100% baseline reference, >80%:good, >60%:fair >40%=diode good).
Gm = Mutual conductance measured on Hickok 533 tube tester; Except (H)=tested on Hickok 539A
(Gm = measured/baseline, measured1:measured2/baseline, measured1:measured2/baseline1:baseline2).


How To Order:

Purchasing our Space Charge Low Voltage Radio tubes is easy.
Just send us an email indicating the tubes (including quantities) you want.
We will let you know the total price including shipping and handling.

Shipping and Handling Information

Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com

Due to the highly volatile nature of the tube business, all Prices are subject to change without notice.


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Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com