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Audio Tube Store

MDB Ventures Home

Don't forget to visit our
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and
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for more savings!

Don't see what you need? Contact us. We have many more tubes that are not yet listed. We also have new and good used tubes in most other numbers including preoctal, globe/balloon, octal, loctal, miniature, subminiature, metal, power, transmitter tubes and many more.

MDB Ventures Audio Tubes
Qty
Avail		Tube
Type 		Price
Each 		Tube
Brand 		Emission
Strength 		Mutual
Conduct
Desc
Notes
1 6HG5 $6.00 RCA 120% 5200 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 115% 4500 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 120% 4900 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 120% 5000 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 120% 4800 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 120% 5200 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 120% 5200 / 4100Gm NOS (OB) red lettering
1 6HG5 $6.00 RCA 120% 4700 / 4100Gm NOS (OB) red lettering
1 6HG5 $5.00 Zenith 120% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $7.50 Amperex 130% 5200 / 4100Gm NOS (OB) world logo - grid 'c' clip
1 6HG5 / 6AQ5A $7.50 Amperex 110% 5000 / 4100Gm NOS (OB) world logo
1 6HG5 / 6AQ5A $7.50 Amperex 115% 5200 / 4100Gm NOS (OB) world logo
1 6HG5 / 6AQ5A $7.50 Amperex 130% 5400 / 4100Gm NOS (OB) world logo - grid 'c' clip
1 6HG5 / 6AQ5A $5.00 GE 120% 4700 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6HG5 / 6AQ5A $5.00 Zenith 120% 4800 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Zenith 120% 5400 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 IEC 120% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 IEC 120% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 IEC 120% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 IEC 130% 5200 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Lindal 130% 5400 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Lindal 130% 5300 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Lindal 120% 5100 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Lindal 120% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Realistic 110% 5600 / 4100Gm NOS (OB) grid 'c' clip
1 6HG5 / 6AQ5A $5.00 Realistic 120% 5000 / 4100Gm NOS (OB) grid 'c' clip - gold pins
1 6HG5 / 6AQ5A $5.00 Raytheon 130% 5200 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A / 6HG5 $5.00 GE 135% 5100 / 4100Gm NOS (OB) white lettering
1 6AQ5A / 6HG5 $5.00 GE 140% 5200 / 4100Gm NOS (OB) white lettering - britain
1 6AQ5A / 6HG5 $5.00 GE 130% 5000 / 4100Gm NOS (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 GE 130% 4800 / 4100Gm NOS (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 GE 130% 5600 / 4100Gm NOS (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 GE 120% 4800 / 4100Gm NOS (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 GE 120% 5000 / 4100Gm NOS (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 GE 120% 5400 / 4100Gm NOS (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 130% 5500 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 130% 5500 / 4100Gm NOS (OB) red lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 130% 5600 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 130% 5200 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 130% 5100 / 4100Gm NOS (OB) red lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 130% 5300 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 125% 5500 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 120% 5400 / 4100Gm NOS (OB) red lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 120% 5400 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Sylvania 125% 5300 / 4100Gm NOS (OB) yellow lettering - grid 'c' clip
1 6AQ5 $5.00 CBS 120% 5000 / 4100Gm NOS (OB) black coat
1 6AQ5 $7.50 RCA Victor 135% 5500 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5 $7.50 RCA Victor 135% 5500 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5 $7.50 RCA Victor 135% 5100 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $7.50 RCA 130% 5200 / 4100Gm NOS (OB) red lettering - grid 'c' clip
1 6AQ5A $7.00 RCA 110% 5200 / 4100Gm NOS (OB) red lettering
1 6AQ5A $7.00 RCA 115% 5400 / 4100Gm NOS (OB) white lettering
1 6AQ5A $5.00 Raytheon 120% 5200 / 4100Gm NOS (OB) ---
1 6AQ5A $5.00 Westinghouse 125% 5500 / 4100Gm NOS (OB) ---
1 6AQ5A $5.00 Westinghouse 125% 5500 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Westinghouse 120% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Westinghouse 120% 5400 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Dumont 130% 5200 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Delco 125% 4800 / 4100Gm NOS (OB) ---
1 6AQ5A $5.00 Delco 120% 4500 / 4100Gm NOS (OB) ---
1 6AQ5A $5.00 Philco 130% 5500 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Channel Master 115% 5200 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Triad 120% 5000 / 4100Gm NOS (OB) ---
1 6AQ5A $5.00 GE 120% 5000 / 4100Gm NOS (wb) grid 'c' clip - green lettering - JAN
1 6AQ5 $5.00 Sylvania 110% 4700 / 4100Gm NOS (OB) green lettering - grid 'c' clip - black coat
1 6AQ5A $5.00 Sylvania 120% 4700 / 4100Gm NOS (OB) green lettering - grid 'c' clip
1 6AQ5A $5.00 Sylvania 125% 5000 / 4100Gm NOS (OB) green lettering - grid 'c' clip
1 6AQ5 $6.00 CBS 110% 4700 / 4100Gm NOS (OB) black coat
1 6AQ5 $6.00 CBS 110% 4600 / 4100Gm NOS (OB) black coat
1 6AQ5 $5.00 Hytron 120% 4800 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $7.50 Tung-Sol 120% 5100 / 4100Gm NOS (OB) grid 'c' clip - black coat
1 6AQ5A $7.50 Tung-Sol 120% 4400 / 4100Gm NOS (OB) grid 'c' clip - black coat
1 6AQ5 $7.00 Tung-Sol 130% 5000 / 4100Gm NOS (OB) ---
1 6AQ5 $7.00 Tung-Sol 120% 5000 / 4100Gm NOS (OB) ---
1 6005 $5.00 Sylvania 130% 4600 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005 $5.00 Sylvania 125% 4900 / 4100Gm NOS (OB) grid 'c' clip - green lettering
1 6005 $5.00 Sylvania 125% 5200 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005 $5.00 Sylvania 120% 5200 / 4100Gm NOS (OB) grid 'c' clip - green lettering - black coat
1 6005 $5.00 GE 120% 4700 / 4100Gm NOS (OB) grid 'c' clip - white lettering - torn box flap
1 6005 $5.00 GE 120% 5000 / 4100Gm NOS (OB) grid 'c' clip - white lettering - five star
1 6005 $5.00 Raytheon 110% 4600 / 4100Gm NOS (OB) grid 'c' clip
1 6005W $6.00 Sylvania 120% 4800 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 Sylvania 135% 5000 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 Sylvania 130% 4600 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 Sylvania 130% 5200 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 Sylvania 130% 4900 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 Sylvania 130% 4700 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 Sylvania 130% 4800 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005W $6.00 GE 130% 5300 / 4100Gm NOS (OB) grid 'c' clip - green lettering - JAN
1 6005 / 6AQ5W $6.00 Sylvania 120% 4600 / 4100Gm NOS (OB) grid 'c' clip - black coat - Gold brand
1 6005 / 6AQ5W $6.00 Sylvania 125% 5400 / 4100Gm NOS (OB) grid 'c' clip - black coat
1 6005 / 6AQ5W $6.00 Sylvania 125% 4800 / 4100Gm NOS (OB) grid 'c' clip - black coat - green lettering
1 6005 / 6AQ5W $6.00 Sylvania 125% 4800 / 4100Gm NOS (OB) grid 'c' clip - black coat - green lettering
1 6005 / 6AQ5W $6.00 Sylvania 130% 5000 / 4100Gm NOS (OB) grid 'c' clip - black coat - gold lettering
1 6005 / 6AQ5W $6.00 Sylvania 125% 4700 / 4100Gm NOS (OB) grid 'c' clip - black coat - green lettering
1 6005 / 6AQ5W $6.00 Sylvania 125% 5300 / 4100Gm NOS (OB) grid 'c' clip - black coat - gold lettering
1 6005 / 6AQ5W $6.00 GE 130% 5000 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $6.00 GE 125% 5000 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $6.00 GE 110% 4700 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $6.00 GE 120% 5000 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $6.00 GE 110% 4500 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $6.00 GE 130% 4900 / 4100Gm NOS (OB) grid 'c' clip - green lettering
1 6005 / 6AQ5W $6.00 GE 120% 5000 / 4100Gm NOS (ob) grid 'c' clip - white lettering - missing box flap
1 6005 / 6AQ5W $6.00 GE 120% 5100 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $7.50 RCA 120% 5200 / 4100Gm NOS (OB) grid 'c' clip - red lettering
1 6005 / 6095 / 6AQ5W $6.00 GE 120% 5000 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6095 / 6AQ5W $6.00 GE 115% 4800 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 120% 4700 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 125% 5000 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 125% 4700 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 120% 5200 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 130% 5400 / 4100Gm NOS (OB) grid 'c' clip - green lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 125% 4500 / 4100Gm NOS (OB) grid 'c' clip - green lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 130% 5100 / 4100Gm NOS (OB) grid 'c' clip - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 130% 5000 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 120% 4600 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 125% 4400 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 135% 5100 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $6.00 Sylvania 130% 5200 / 4100Gm NOS (OB) grid 'c' clip - gold lettering - black coat
1 6095 $6.00 Sylvania 130% 5000 / 4100Gm NOS (OB) grid 'c' clip - black coat
1 6095 $6.00 GE 110% 4500 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6669 / 6AQ5A $6.00 Sylvania 130% 4700 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering
1 6669 / 6AQ5A $6.00 Sylvania 120% 4900 / 4100Gm NOS (OB) grid 'c' clip - yellow lettering
1 6669 / 6AQ5A $6.00 GE 120% 4800 / 4100Gm NOS (OB) grid 'c' clip - red lettering
1 6669 / 6AQ5A $6.00 GE 120% 5400 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6669 / 6AQ5A $6.00 GE 120% 5000 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6669 / 6AQ5A $6.00 GE 130% 5200 / 4100Gm NOS (OB) grid 'c' clip - white lettering
1 6669 / 6AQ5A $7.00 RCA 120% 5100 / 4100Gm NOS (OB) red lettering
1 6669 / 6AQ5A $7.00 RCA 120% 5100 / 4100Gm NOS (OB) red lettering
1 6AQ5A $6.00 Tung-Sol 130% 5500 / 4100Gm NOS (OB) grid 'c' clip - black coat
1 6AQ5A $5.00 Westinghouse 120% 5500 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Westinghouse 130% 4900 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A $5.00 Westinghouse 120% 4900 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Lindal Tube 115% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5A / 6HG5 $5.00 ProComm 115% 5000 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5 $5.00 Hytron 115% 4500 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5 $5.00 Raytheon 110% 5400 / 4100Gm NOS (OB) grid 'c' clip
1 6AQ5 $1.00 Telefunken 20% 1700 / 4100Gm used (rb) diamond base - grid 'c' clip
1 6AQ5A / EL90 $5.00 Mullard 130% 4000 / 4100Gm used (wb) Britain - grid 'c' clip
1 6AQ5A / 6HG5 $5.00 Amperex 120% 5200 / 4100Gm used (ob) world logo - grid 'c' clip
1 6AQ5A / 6HG5 $4.00 Amperex 100% 5000 / 4100Gm used (wb) world logo - grid 'c' clip
1 6AQ5A $2.50 RCA 110% 4300 / 4100Gm used (OB) red lettering
1 6AQ5A $2.50 RCA 110% 5000 / 4100Gm used (OB) red lettering
1 6AQ5A $1.00 RCA 100% 5000 / 4100Gm used (OB) red lettering
1 6AQ5A $1.00 RCA 100% 5000 / 4100Gm used (OB) red lettering
1 6AQ5A $2.00 Dumont 120% 4800 / 4100Gm used (OB) grid 'c' clip
1 6AQ5A $2.00 Westinghouse 120% 4500 / 4100Gm used (ob) grid 'c' clip
1 6AQ5A $2.00 Triad 115% 5200 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 GE 110% 4700 / 4100Gm used (wb) grid 'c' clip - white lettering
1 6AQ5A $2.00 GE 110% 4500 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6AQ5A $2.00 GE 110% 5300 / 4100Gm used (rb) grid 'c' clip - red lettering
1 6AQ5A $2.00 GE 110% 4500 / 4100Gm used (ob) grid 'c' clip - red lettering
1 6AQ5A $2.00 Silvertone 120% 5000 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Silvertone 120% 5000 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 GM / Delco 120% 4900 / 4100Gm used (rb) ---
1 6AQ5A $2.00 GM / Delco 120% 4500 / 4100Gm used (rb) ---
1 6AQ5A $2.00 Magnavox 110% 4300 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Realistic 120% 5200 / 4100Gm used (rb) ---
1 6AQ5A $2.00 Satchel Carlson 120% 4800 / 4100Gm used (rb) ---
1 6AQ5A $2.00 Wards Super Airline 110% 4700 / 4100Gm used (rb) ---
1 6AQ5A $2.00 NEC 120% 5000 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 NEC 110% 5000 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Dumont 120% 5100 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Zenith 110% 4500 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Allied 120% 5000 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Curtis Mathis 120% 5200 / 4100Gm used (rb) ---
1 6AQ5A $2.00 Motorola 120% 5000 / 4100Gm used (ob) grid 'c' clip
1 6AQ5A $2.00 Motorola 130% 4500 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Motorola 120% 4400 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Raytheon 120% 4800 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Raytheon 125% 5400 / 4100Gm used (ob) grid 'c' clip
1 6AQ5A $2.00 Raytheon 120% 5200 / 4100Gm used (ob) grid 'c' clip
1 6AQ5A $2.00 Raytheon 120% 5000 / 4100Gm used (ob) grid 'c' clip
1 6AQ5A $2.00 Raytheon 135% 5200 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Philco 125% 5000 / 4100Gm used (wb) grid 'c' clip
1 6AQ5A $2.00 Philco 110% 4200 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $2.00 Sylvania 120% 4900 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5A $2.00 Sylvania 120% 4300 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5A $2.00 Sylvania 125% 4800 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5A $2.00 Sylvania 120% 5100 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5A $2.00 Sylvania 110% 4100 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5A $2.00 Sylvania 115% 4200 / 4100Gm used (ob) grid 'c' clip - red lettering
1 6AQ5A $2.00 Sylvania 110% 4600 / 4100Gm used (ob) grid 'c' clip - red lettering
1 6AQ5A $2.00 Sylvania 130% 5200 / 4100Gm used (rb) grid 'c' clip - green lettering
1 6AQ5A $2.00 Sylvania 120% 4700 / 4100Gm used (rb) grid 'c' clip - green lettering
1 6AQ5A $1.50 Sylvania 105% 4400 / 4100Gm used (rb) grid 'c' clip - red lettering - Germany
1 6AQ5A $1.50 Motorola 105% 4200 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5A $1.00 Zenith 100% 4500 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $1.00 Hitachi 100% 3900 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $1.00 Westinghouse 100% 3900 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $1.00 Curtis Mathis 100% 4500 / 4100Gm used (rb) ---
1 6AQ5A $2.50 RCA 115% 5400 / 4100Gm used (rb) red lettering
1 6AQ5A $2.50 RCA 110% 4800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 4800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 120% 4600 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 130% 5100 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 120% 4800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 115% 3800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 3800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 120% 4200 / 4100Gm used (ob) white lettering
1 6AQ5A $2.50 RCA 110% 4600 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 125% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 130% 4900 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 130% 5500 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 125% 4800 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 120% 4900 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 110% 4200 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 125% 3800 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 125% 5000 / 4100Gm used (ob) red lettering - grid 'c' clip
1 6AQ5A $2.50 RCA 110% 3800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 4700 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 120% 4600 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 4000 / 4100Gm used (rb) red lettering
1 6AQ5A $2.50 RCA 115% 4200 / 4100Gm used (ob) white lettering
1 6AQ5A $2.50 RCA 110% 4800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 115% 4000 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 120% 5200 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 115% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 5000 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 4800 / 4100Gm used (ob) red lettering
1 6AQ5A $2.50 RCA 110% 4900 / 4100Gm used (ob) ---
1 6AQ5A $1.50 RCA 105% 4100 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 105% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 5000 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 4600 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 4000 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 3800 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 4500 / 4100Gm used (ob) white lettering
1 6AQ5A $1.50 RCA 100% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 4400 / 4100Gm used (ob) red lettering
1 6AQ5A $1.50 RCA 100% 4100 / 4100Gm used (ob) red lettering
1 6AQ5A $5.00 Tung-Sol 130% 5400 / 4100Gm used (ob) grid 'c' clip - black coat
1 6AQ5A $5.00 Tung-Sol 130% 5600 / 4100Gm used (ob) grid 'c' clip - black coat
1 6AQ5A $5.00 Tung-Sol 130% 5300 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5A $4.00 Tung-Sol 130% 5200 / 4100Gm used (ob) grid 'c' clip
1 6AQ5 $4.00 Tung-Sol 110% 3800 / 4100Gm used (OB) grid 'c' clip
1 6AQ5 $4.00 Tung-Sol 110% 3800 / 4100Gm used (OB) grid 'c' clip
1 6AQ5 $4.00 Tung-Sol 110% 5000 / 4100Gm used (OB) ---
1 6AQ5 $2.00 GE 110% 4600 / 4100Gm used (ob) grid 'c' clip - white lettering
1 6AQ5 $2.00 CBS 110% 5200 / 4100Gm used (rb) black coat
1 6AQ5 $2.00 Multivox 120% 4600 / 4100Gm used (wb) grid 'c' clip
1 6AQ5 $2.00 Ken-Rad 115% 4800 / 4100Gm used (rb) grid 'c' clip
1 6AQ5 $2.00 Arcturus 125% 5200 / 4100Gm used (wb) grid 'c' clip
1 6AQ5 $2.00 Motorola 120% 5400 / 4100Gm used (rb) ---
1 6AQ5 $2.00 Rogers 120% 4900 / 4100Gm used (rb) ---
1 6AQ5 $2.00 CBS 130% 4900 / 4100Gm used (rb) ---
1 6AQ5 $2.00 Dumont 120% 4800 / 4100Gm used (rb) ---
1 6AQ5 $2.00 FoMoCo 120% 5000 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $2.00 Cunningham 110% 4900 / 4100Gm used (rb) ---
1 6AQ5 $2.00 Zenith 115% 4300 / 4100Gm used (rb) black coat
1 6AQ5 $2.00 Westinghouse 115% 5000 / 4100Gm used (rb) grid 'c' clip
1 6AQ5 $2.00 Motorola 110% 4200 / 4100Gm used (ob) grid 'c' clip
1 6AQ5 $2.00 Raytheon 130% 5200 / 4100Gm used (rb) black coat
1 6AQ5 $2.00 Philco 115% 4500 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $2.00 Sylvania 120% 5100 / 4100Gm used (rb) grid 'c' clip - green lettering - black coat
1 6AQ5 $2.00 Sylvania 120% 4800 / 4100Gm used (ob) grid 'c' clip - green lettering - black coat
1 6AQ5 $2.00 Sylvania 110% 4700 / 4100Gm used (rb) grid 'c' clip - yellow lettering - black coat
1 6AQ5 $2.00 Sylvania 120% 4600 / 4100Gm used (wb) grid 'c' clip - green lettering - black coat
1 6AQ5 $2.00 Sylvania 120% 4400 / 4100Gm used (wb) grid 'c' clip - yellow lettering - black coat
1 6AQ5 $2.00 Sylvania 130% 5200 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $2.00 Sylvania 110% 4500 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5 $2.50 RCA 120% 4200 / 4100Gm used (rb) red lettering
1 6AQ5 $2.50 RCA 130% 4600 / 4100Gm used (rb) white lettering
1 6AQ5 $2.50 RCA 110% 4500 / 4100Gm used (rb) red lettering
1 6AQ5 $2.50 RCA 110% 4600 / 4100Gm used (rb) red lettering
1 6AQ5 $2.50 RCA 110% 5100 / 4100Gm used (rb) red lettering
1 6AQ5 $2.50 RCA 120% 4500 / 4100Gm used (rb) white lettering
1 6AQ5 $2.50 RCA 130% 4800 / 4100Gm used (ob) white lettering
1 6AQ5 $2.50 RCA 120% 4800 / 4100Gm used (rb) white lettering
1 6AQ5 $2.50 RCA 120% 4900 / 4100Gm used (rb) white lettering
1 6AQ5 $2.50 RCA 125% 4400 / 4100Gm used (ob) white lettering
1 6AQ5 $2.50 RCA 115% 4700 / 4100Gm used (ob) white lettering
1 6AQ5 $1.00 RCA 100% 4500 / 4100Gm used (rb) ---
1 6AQ5 $1.00 Raytheon 100% 3700 / 4100Gm used (rb) ---
1 6AQ5 $1.00 Philco 100% 3600 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $1.00 Sylvania 100% 3800 / 4100Gm used (rb) grid 'c' clip
1 6AQ5 $1.00 RCA 100% 4500 / 4100Gm used (rb) red lettering
1 6AQ5 $1.00 RCA 100% 4300 / 4100Gm used (rb) red lettering
1 6AQ5 $1.00 unknown 120% 4100 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $1.00 unknown 120% 4300 / 4100Gm used (rb) ---
1 6AQ5 $1.00 unknown 110% 5000 / 4100Gm used (rb) ---
1 6AQ5 $1.00 unknown 110% 4500 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $1.00 unknown 120% 5100 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $1.00 unknown 120% 4500 / 4100Gm used (wb) grid 'c' clip - black coat
1 6AQ5 $1.00 unknown 110% 4600 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $1.00 unknown 120% 4600 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $0.75 unknown 100% 4000 / 4100Gm used (rb) ---
1 6AQ5 $0.75 unknown 100% 3800 / 4100Gm used (rb) black coat
1 6AQ5 $0.75 unknown 100% 4000 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5A $1.00 unknown 125% 5000 / 4100Gm used (rb) ---
1 6AQ5A $1.00 unknown 120% 4900 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $1.00 unknown 115% 4200 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $1.00 unknown 110% 4100 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $1.00 unknown 110% 4500 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A $0.75 unknown 100% 4500 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A / 6HG5 $1.00 unknown 130% 4500 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A / 6HG5 $1.00 unknown 120% 4900 / 4100Gm used (rb) grid 'c' clip
1 6HG5 $2.00 Sylvania 115% 4400 / 4100Gm used (rb) yellow lettering - grid 'c' clip
1 6HG5 $2.50 RCA 110% 5200 / 4100Gm used (OB) red lettering
1 6HG5 $2.50 RCA 120% 5100 / 4100Gm used (wb) red lettering
1 6AQ5A / 6HG5 $2.50 RCA 125% 4800 / 4100Gm used (rb) red lettering - grid 'c' clip
1 6AQ5A / 6HG5 $2.00 GE 110% 4600 / 4100Gm used (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $2.00 GE 100% 4500 / 4100Gm used (OB) white lettering - grid 'c' clip
1 6AQ5A / 6HG5 $2.00 GE 125% 4600 / 4100Gm used (OB) white lettering - grid 'c' clip - five star
1 6AQ5A / 6HG5 $2.00 Realistic 110% 4800 / 4100Gm used (OB) grid 'c' clip
1 6AQ5A / 6HG5 $2.00 Allied 125% 4800 / 4100Gm used (rb) grid 'c' clip
1 6AQ5A / 6HG5 $2.00 Sylvania 130% 5000 / 4100Gm used (ob) grid 'c' clip - yellow lettering
1 6AQ5A / 6HG5 $2.00 Sylvania 120% 4700 / 4100Gm used (rb) grid 'c' clip - yellow lettering
1 6AQ5A / 6HG5 $2.00 Sylvania 110% 4000 / 4100Gm used (ob) grid 'c' clip - yellow lettering
1 6AQ5A / 6HG5 $2.00 Sylvania 110% 4500 / 4100Gm used (wb) grid 'c' clip - yellow lettering
1 6AQ5A / 6HG5 $2.00 Sylvania 110% 4900 / 4100Gm used (wb) grid 'c' clip - yellow lettering
1 6AQ5 $3.00 Sylvania 125% 5000 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5A $3.00 Multi-Products by Tung-Sol 120% 4800 / 4100Gm used (rb) grid 'c' clip - black coat
1 6AQ5 $0.75 unknown 100% 3700 / 4100Gm used (rb) ---
1 6005 $2.00 GE 120% 5000 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 $2.00 Sylvania 120% 4200 / 4100Gm used (rb) green lettering - grid 'c' clip
1 6005 $2.00 Sylvania 130% 4400 / 4100Gm used (ob) green lettering - grid 'c' clip - JAN
1 6005 $2.00 Sylvania 120% 4600 / 4100Gm used (ob) green lettering - grid 'c' clip - JAN
1 6005 $2.00 Raytheon 110%46100 / 4100Gm used (wb) grid 'c' clip
1 6005 $1.00 GE 100% 4000 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 $0.75 unknown 100% 4100 / 4100Gm used (rb) grid 'c' clip
1 6005W $2.50 Sylvania 110% 4600 / 4100Gm used (ob) green lettering - grid 'c' clip
1 6005W $2.50 Sylvania 105% 4600 / 4100Gm used (rb) grid 'c' clip
1 6005W $2.50 Sylvania 110% 4500 / 4100Gm used (rb) green lettering - grid 'c' clip - JAN
1 6005 / 6AQ5W $4.00 RCA 120% 4800 / 4100Gm used (OB) red lettering
1 6005 / 6AQ5W $3.00 GE 120% 5000 / 4100Gm used (wb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 120% 4700 / 4100Gm used (OB) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 120% 4900 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 120% 5100 / 4100Gm used (wb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 125% 4400 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 120% 4800 / 4100Gm used (wb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 110% 4500 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 110% 4200 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 GE 110% 4600 / 4100Gm used (rb) grid 'c' clip - white lettering
1 6005 / 6AQ5W $3.00 Sylvania 125% 4900 / 4100Gm used (ob) grid 'c' clip - black coat
1 6005 / 6AQ5W $3.00 Sylvania 100% 3900 / 4100Gm used (rb) grid 'c' clip - black coat
1 6005 / 6AQ5W $3.00 Sylvania 125% 5000 / 4100Gm used (wb) grid 'c' clip - black coat - green lettering
1 6005 / 6AQ5W $3.00 Sylvania 110% 4200 / 4100Gm used (ob) grid 'c' clip - black coat - green lettering
1 6005 / 6AQ5W $3.00 Sylvania 110% 4000 / 4100Gm used (rb) grid 'c' clip - green lettering
1 6005 / 6095 / 6AQ5W $3.00 Sylvania 140% 5200 / 4100Gm used (rb) grid 'c' clip - yellow lettering - black coat
1 6005 / 6095 / 6AQ5W $3.00 Sylvania 130% 5000 / 4100Gm used (rb) grid 'c' clip - black coat - gold lettering
1 6095 $3.00 Sylvania 125% 5000 / 4100Gm used (rb) grid 'c' clip - black coat
1 6095 $3.00 Sylvania 120% 5000 / 4100Gm used (rb) black coat - grid 'c' clip
1 6095 $2.00 unknown 130% 5300 / 4100Gm used (wb) black coat
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 audio 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