MDB Ventures "G" Style Radio Vacuum Tubes


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MDB Ventures "G" Style Radio Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 0B3 / VR90 / VT-184 $2.00 Sylvania --- 84.5V regulation NOS (wb) (ST) ---
1 0B3 / VR90 / VT-184 $2.00 Sylvania --- 84.9V regulation NOS (OB) (ST) ---
1 0B3 / VR90 / VT-184 $2.00 Sylvania --- 83.0V regulation NOS (OB) (ST) ---
1 0B3 / VR90 / VT-184 $2.00 Sylvania --- 85.4V regulation NOS (OB) (ST) ---
1 0B3 / VR90 / VT-184 $2.00 Sylvania --- 83.0V regulation NOS (OB) (ST) ---
1 0B3 / VT-184 $2.00 Sylvania --- 83.3V regulation NOS (OB) (ST) ---
1 0B3 / VT-184 $2.00 Sylvania --- 84.0V regulation NOS (OB) (ST) ---
1 0B3 / VR90 $2.00 unknown --- untested NOS (OB) (ST) sealed in box
1 0B3 / VR90 $2.00 unknown --- untested NOS (OB) (ST) sealed in box
1 0B3 $2.00 Sylvania --- 84.3V regulation NOS (OB) (ST) JAN
1 0B3 $2.00 Sylvania --- 83.7V regulation NOS (OB) (ST) ---
1 0B3 $2.00 Sylvania --- 83.2V regulation NOS (OB) (ST) JAN - damaged box
1 0B3 $2.00 GE --- 84.0V regulation NOS (OB) (ST) damaged box
1 0B3 $2.00 GE --- 82.6V regulation NOS (OB) (ST) damaged box
1 0B3 $2.00 GE --- 83.8V regulation NOS (OB) (ST) torn box flap
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 85.0V regulation used (rb) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 84.0V regulation used (rb) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 84.1V regulation used (ob) (ST) ---
1 0B3 $1.00 Sylvania --- 84.0V regulation used (rb) (ST) ---
1 0B3 $1.00 Sylvania --- 84.1V regulation used (rb) (ST) ---
1 0B3 $1.00 Sylvania --- 81.9V regulation used (rb) (ST) ---
1 0B3 $1.00 Sylvania --- 83.8V regulation used (L) (ST) ---
1 0B3 $1.00 Sylvania --- 83.7V regulation used (L) (ST) ---
1 0B3 $1.00 Sylvania --- 84.0V regulation used (L) (ST) ---
1 0B3 $1.00 Sylvania --- 83.4V regulation used (L) (ST) ---
1 0B3 $1.00 Sylvania --- 84.0V regulation used (L) (ST) JAN
1 0B3 $1.00 Sylvania --- 83.6V regulation used (L) (ST) ---
1 0B3 $1.00 Sylvania --- 84.5V regulation used (L) (ST) ---
1 0B3 $1.00 Sylvania --- 83.4V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Sylvania --- 82.2V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Sylvania --- 83.8V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Sylvania --- 84.9V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 85.1V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 83.9V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 85.0V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 83.7V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 85.0V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 86.6V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 83.7V regulation used (L) (ST) ---
1 0B3 / VR90 / VT-184 $1.00 Sylvania --- 83.0V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Marshall --- 81.7V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Marshall --- 94.5V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Marshall --- 93.3V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Marshall --- 85.0V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 Marshall --- 92.0V regulation used (L) (ST) ---
1 0B3 / VR90 $1.00 GE --- 93.3V regulation used (L) (ST) ---
1 0C3W $5.00 Chatham --- 108V regulation NOS (OB) (ST) JAN - tall brown base
1 0C3W $5.00 Chatham --- 107V regulation NOS (OB) (ST) JAN - tall brown base
1 0C3W $5.00 Chatham --- 110V regulation NOS (OB) (ST) JAN - tall brown base - damaged box
1 0C3W $5.00 Chatham --- 109V regulation NOS (OB) (ST) JAN - tall brown base - damaged box
1 0C3 / VR105 / VT-200 $3.00 Sylvania --- 109V regulation NOS (OB) (ST) JAN
1 0C3 / VR105 / VT-200 $3.00 Sylvania --- 109V regulation NOS (OB) (ST) JAN - damaged box
1 0C3 / VR105 / VT-200 $3.00 RCA --- 108V regulation NOS (OB) (ST) US Navy
1 0C3 / VR105 / VT-200 $3.00 Hytron --- 109V regulation NOS (OB) (ST) JAN - anti-fungus coat on tube
1 0C3 / VR105 / VT-200 $3.00 Hytron --- 109V regulation NOS (OB) (ST) JAN
1 0C3 / VR105 / VT-200 $3.00 Hytron --- 108V regulation NOS (OB) (ST) JAN
1 0C3 / VR105 / VT-200 $3.00 Hytron --- 108V regulation NOS (OB) (ST) JAN
1 0C3 / VR105 / VT-200 $3.00 Hytron --- 108V regulation NOS (OB) (ST) JAN - sealed in box
1 0C3 / VR105 / CRC38205 $5.00 RCA --- 107V regulation NOS (OB) (ST) US Navy
1 0C3 / VR105 $3.00 GE --- 107V regulation NOS (OB) (ST) ---
1 0C3 / VR105 $3.00 RCA --- 108V regulation NOS (OB) (ST) ---
1 0C3 / VR105 $3.00 RCA --- 100V regulation NOS (OB) (ST) US Navy - damaged box
1 0C3 / VR105 $3.00 Westinghouse --- 108V regulation NOS (OB) (ST) ---
1 0C3 / VR105 $3.00 Hytron --- 108V regulation NOS (OB) (ST) JAN
1 0C3 / VR105 $3.00 for Western Electric untested sealed in box NOS (OB) (ST) US Navy
1 0C3 $3.00 RCA --- 107V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 108V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 110V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 109V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 108V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 109V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 107V regulation NOS (OB) (ST) ---
1 0C3 $3.00 RCA --- 106V regulation NOS (OB) (ST) ---
1 0C3 $3.00 CBS --- 108V regulation NOS (OB) (ST) ---
1 0C3W $1.50 Marshall --- 108.0V regulation used (L) (ST) tall brown base - JAN
1 0C3W $1.50 Chatham --- 110.0V regulation used (L) (ST) tall brown base - JAN
1 0C3W $1.50 Chatham --- 107.0V regulation used (L) (ST) tall brown base - JAN
1 0C3 / VR105 / VT-200 $1.00 Hytron --- 108V regulation used (rb) (ST) ---
1 0C3 / VR105 / VT-200 $1.00 Hytron --- 108V regulation used (rb) (ST) JAN
1 0C3 / VR105 / VT-200 $1.00 Hytron --- 108V regulation used (rb) (ST) JAN
1 0C3 / VR105 / VT-200 $1.00 Hytron --- 108V regulation used (rb) (ST) JAN
1 0C3 / VR105 / VT-200 $1.00 RCA --- 109V regulation used (rb) (ST) JAN
1 0C3 / VR105 $1.00 RCA --- 107V regulation used (rb) (ST) ---
1 0C3 / VR105 $1.00 Sylvania --- 108V regulation used (rb) (ST) ---
1 0C3 / VR105 $1.00 Hytron --- 109V regulation used (rb) (ST) ---
1 0C3 / CRC38205 $1.00 RCA --- 108V regulation used (rb) (ST) ---
1 0C3 / VR105 / CRC38205 $1.00 RCA --- 108V regulation used (rb) (ST) US Navy
1 0C3 / VR105 / CRC38205 $1.00 RCA --- 107V regulation used (rb) (ST) US Navy
1 0C3 / VR105 / VT-200 $1.00 Sylvania --- 108V regulation used (rb) (ST) ---
1 0C3 $1.00 Sylvania --- 109V regulation used (rb) (ST) JAN
1 0C3 $1.00 CBS --- 109V regulation used (rb) (ST) ---
1 0C3 $1.00 GE --- 112V regulation used (rb) (ST) ---

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, TT=Tall Tubular Style, GT=GT Style, 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 "G" Style 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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