Pair of International Servicemaster 7N7 Tubes - Tall - NOS NIB - Date Matched
Price: USD 49.00
Condition: Used
Location: 142**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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International Servicemaster * 12AX7 Tube * Tested 90/95
Price: USD 17.99
Condition: Used
Location: 175**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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Lot Of 5 (sleeve) International Servicemaster Japan Tubes New In Box
Price: USD 20.00
Condition: New
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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1997 International Servicemaster 6550 Russia Matched Pair Output Tubes
Price: USD 60.00
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 9.95
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New Vintage International Servicemaster GE Vacuum Tube KT88 Electron Tube Audio
Price: USD 100.00
Condition: Unspecified
Location: 917**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster Vacuum Tube / 6EU7 / CS3
Price: USD 24.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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INTERNATIONAL SERVICEMASTER IC 6SN7 GTB TUBE CLOSELY MATCHED SET
Price: USD 77.77
Condition: Unspecified
Location: 934**
Shipping Type: CALCULATED
Shipping Cost: USD
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3 - International Servicemaster Vacuum Tubes / 6GH8A / CS1
Price: USD 19.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster 4EW6 Vacuum Tube TESTED Nos Gold Pins
Price: USD 9.95
Condition: New
Location: 028**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair International Servicemaster (Siemens) EL34 Tubes NOS Amplitrex Test
Price: USD 160.00
Condition: Unspecified
Location: 554**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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2 - International Servicemaster Vacuum Tubes / 5751 / CS1
Price: USD 39.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 NOS Philips / Siemens International Service Master Branded EL34 Tubes Germany
Price: USD 221.00
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 19.00
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Service Master 6JF6 Vacuum Tubes Beam Power Japan Matched Pair TV-7 Tested NOS
Price: USD 29.25
Condition: Open box
Location: 931**
Shipping Type: CALCULATED
Shipping Cost: USD 5.75
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NOS 6L6GC International Servicemaster Electron Tube Matched Pair-USSR Russia
Price: USD 125.00
Condition: New
Location: 754**
Shipping Type: CALCULATED
Shipping Cost: USD
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4X International Servicemaster Tubes / 6KE8 / CS1
Price: USD 19.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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9AK8/PABC80 TUBE NIB INTERNATIONAL SERVICEMASTER BOX VINTAGE COMMERCIAL SURPLUS
Price: USD 8.99
Condition: Unspecified
Location: 220**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster Vacuum Tube 5881 - W. Germany - Tested!
Price: USD 55.00
Condition: Used
Location: 490**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster - GE Vacuum Tube / 6EU7 / CS1
Price: USD 24.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster NOS 15CW5/PL84 Vacuum Tube Tested
Price: USD 10.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS NIB International Servicemaster 6BQ5 EL84 Japan Output Tube Matsushita
Price: USD 29.95
Condition: Unspecified
Location: 010**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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Three New International Servicemaster Vacuum/Electron Tube 12AU7/ECC82- UNTESTED
Price: USD 50.00
Condition: New
Location: 376**
Shipping Type: CALCULATED
Shipping Cost: USD
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5 International Servicemaster 12AV6 Tubes NOS/NIB
Price: USD 18.17
Condition: Open box
Location: 926**
Shipping Type: CALCULATED
Shipping Cost: USD 6.00
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NOS International Servicemaster 7C7 Vacuum tube
Price: USD 12.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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INTERNATIONAL SERVICEMASTER 6L6GC (6L6) Vacuum Tube - NOS (PRICE IS FOR EACH)
Price: USD 25.00
Condition: Open box
Location: 193**
Shipping Type: CALCULATED
Shipping Cost: USD
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4X International Servicemaster Vacuum Tubes / 12AU6 HF94 / CS1
Price: USD 19.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS International Servicemaster 6HF8 Vacuum tube
Price: USD 10.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Matched Pair of International Servicemaster - GE Vacuum Tubes / KT88 / CS2
Price: USD 149.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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7F8 NOS vacuum tube International Servicemaster dual triode
Price: USD 10.00
Condition: Open box
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 5.60
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NOS International Servicemaster 6GV8 / ECL85 Vacuum tube
Price: USD 13.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International ServiceMaster 1T4 / DF91 - New Old Stock
Price: USD 9.99
Condition: New
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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Set of 2 International Servicemaster Vacuum Tube Tubes 5881 W. Germany - Tested!
Price: USD 65.00
Condition: Used
Location: 490**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International ServiceMaster 6J6A / ECC91 - New Old Stock
Price: USD 5.99
Condition: New
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS International Servicemaster 6DW5 Vacuum tube
Price: USD 12.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Strong International ServiceMaster 31LQ6 90% Grey Plate Serious Tubes S849
Price: USD 8.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (g)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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International Servicemaster Vacuum Tube / 6DL4 EC88 / CS1
Price: USD 12.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (j)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (i)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Intl ServiceMaster - 6L6GC - USSR - NOS NIB - See Last Pics For Test Result
Price: USD 24.50
Condition: New
Location: 305**
Shipping Type: FIXED
Shipping Cost: USD 7.00
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12SQ7MG INTERNATIONAL SERVICEMASTER Tube Untested *QUICK SHIP*
Price: USD 42.08
Condition: Used
Location: 473**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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8417 International Servicemaster Vacuum Tube Made in USA TESTS OVER 100%
Price: USD 85.00
Condition: Used
Location: 442**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (h)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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3DG4 vacuum tube International Servicemaster full-wave rectifier Appears NOS
Price: USD 6.99
Condition: New
Location: 386**
Shipping Type: CALCULATED
Shipping Cost: USD
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INTERNATIONAL SERVICEMASTER Electron Tube 25C5, NEW (O HB)
Price: USD 12.99
Condition: New
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Roosa Master Db 8Aj 2Al Diesel Fuel Injection Pump Service Manual
Price: USD 18.97
Condition: Very Good
Location: 646**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6360A NOS vacuum tube International Servicemaster Holland dual tetrode (6360)
Price: USD 6.00
Condition: Open box
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 5.55
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International Servicemaster NOS 6BQ5/EL84 Vacuum Tube Tested
Price: USD 35.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Service Master Vacuum Electron Tube Vintage NOS
Price: USD 10.00
Condition: New
Location: 070**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair of International ServiceMaster 6BJ7 Tubes
Price: USD 15.00
Condition: Used
Location: 436**
Shipping Type:
Shipping Cost: USD
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6GH8 A TUBE INTERNATIONAL SERVICEMASTER TESTED & BOXED COMMERCIAL SURPLUS
Price: USD 7.99
Condition: Open box
Location: 220**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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INTERNATIONAL SERVICEMASTER Electron Tube 25CG3, NEW (O HB)
Price: USD 13.99
Condition: New
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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5 NOS GE International Service Master 6KD6 Audio,Ham Radio Vacuum Tubes USA
Price: USD 280.00
Condition: New
Location: 194**
Shipping Type:
Shipping Cost: USD
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NOS International Servicemaster 7C5 Vacuum tube
Price: USD 12.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Rare 6F6MG International ServiceMaster metal & glass NOS Tube, TV-7D Tested 112%
Price: USD 29.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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International C Servicemaster Electron Tube 12AL5 / UAA91 Vacuum Tube
Price: USD 12.00
Condition: New
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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TESTED VINTAGE INTERNATIONAL SERVICEMASTER 12AX7A TUBE GREY PLATE HALO GETTER
Price: USD 24.95
Condition: Unspecified
Location: 983**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster Vacuum Tube / 12AU7A ECC82 / CS3
Price: USD 19.95
Condition: Open box
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International ServiceMaster 1R5 / DK 91 Vacuum tube - New Old Stock
Price: USD 5.99
Condition: Unspecified
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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3DG4 NOS vacuum tube International Servicemaster full-wave rectifier
Price: USD 10.00
Condition: Open box
Location: 975**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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International Servicemaster NOS 12CU5/12C5 Vacuum Tube Tested
Price: USD 10.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 - International Servicemaster 6CW7 ECC84 Vacuum Tubes / CS1
Price: USD 19.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6SN7GTB International NOS facing gray t-plate Vacuum Tube, TV-7D Tested 135%+
Price: USD 19.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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INTERNATIONAL SERVICEMASTER ECC83 12AX7 ** USED **
Price: USD 140.00
Condition: Unspecified
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS INTERNATIONAL SERVICEMASTER ELECTRON TUBEs (11)
Price: USD 375.00
Condition: New
Location: 400**
Shipping Type: CALCULATED
Shipping Cost: USD
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INTERNATIONAL SERVICEMASTER Electronic Tube 6LX8 LCF802, NEW (O IB)
Price: USD 13.99
Condition: New
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(1) Tested International Service Master 6GH8A Tube Made in Hungary
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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International ServiceMaster 12AT6 / HBC90 - New Old Stock
Price: USD 14.99
Condition: New
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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1-International ServiceMaster by RCA 6K7GT Vacuum Tube Amplitrex Tested
Price: USD 3.99
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.45
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NOS INTERNATIONAL SERVICEMASTER 6SL7GT VACUUM TUBE, GOLD PINS, TV-7 TESTED NEW.
Price: USD 20.95
Condition: New
Location: 321**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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INTERNATIONAL SERVICEMASTER Electron Tube 30AE3/PY88, NEW (O HB)
Price: USD 12.99
Condition: New
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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6V6GTA International Servicemaster Clear glass NOS Vacuum Tube
Price: USD 23.00
Condition: Used
Location: 100**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (f)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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International D236 D282 Diesel Engine Fuel System Service Manual Shop Repair
Price: USD 21.97
Condition: Like New
Location: 646**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Scarce International Servicemaster Vacuum Tube 5R6GYM - Solid State - USA
Price: USD 60.00
Condition: Used
Location: 490**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 - Vintage Vacuum Tube International Servicemaster 5KE8 Radio Electronic
Price: USD 11.47
Condition: Open box
Location: 853**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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VINTAGE 31LQ6 International Servicemaster ELECTRON RADIO VACUUM TUBE GUARANTEED
Price: USD 14.23
Condition: Used
Location: 206**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Three New International Servicemaster Vacuum/Electron Tube 6HA5/6HM5- UNTESTED
Price: USD 12.50
Condition: New
Location: 376**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (e)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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7408 (6V6GT) Int'l Servicemaster black glass NOS Vacuum Tube, TV-7D Tested 111%
Price: USD 24.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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International ServiceMaster 12AV6 / HBC91 - New Old Stock
Price: USD 9.99
Condition: New
Location: 194**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS 12AT7 ECC81 Vintage Tube International Servicemaster USA TV7 Tested
Price: USD 12.00
Condition: Unspecified
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (b)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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1-International Servicemaster 6JM6 Vacuum Tube NOS/NIB Tested
Price: USD 3.19
Condition: New
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.45
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International Service Master Electron Tube - 6CL3 X3 - THREE TUBES ONLY
Price: USD 16.00
Condition: New
Location: 450**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster NOS 6GH8A Vacuum Tube Tested
Price: USD 15.00
Condition: New
Location: 469**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS International Servicemaster 6DT6A Vacuum Tube
Price: USD 7.19
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (d)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (c)
Price: USD 10.00
Condition: New
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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International Service Master Vacuum Electron Tube Vintage NOS
Price: USD 10.00
Condition: New
Location: 070**
Shipping Type: CALCULATED
Shipping Cost: USD
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INTERNATIONAL SERVICEMASTER Electron Tube 2JGY5, NEW (O HB)
Price: USD 19.99
Condition: New
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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No 0A2 150C4 IEC radio audio gas voltage regulator vacuum 2 tubes valves Germany
Price: USD 12.49
Condition: Unspecified
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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6CJ3-6DW4B International Servicemaster by GE NOS Vacuum Tube, B&K 747B Tested
Price: USD 8.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.50
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INTERNATIONAL SERVICEMASTER Electron Tube 38HE7, NEW (O HB)
Price: USD 19.99
Condition: New
Location: 467**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS Vtg International Servicemaster 8AL9 Electron Tube Vacuum Tube
Price: USD 24.99
Condition: Open box
Location: 674**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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International Servicemaster 9MN8 Vacuum Tube ~ New Old Stock Tested
Price: USD 3.99
Condition: Open box
Location: 481**
Shipping Type: CALCULATED
Shipping Cost: USD
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3 - International Servicemaster Vacuum Tubes / 6CS6 EH90 / CS1
Price: USD 12.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 IEC International Servicemaster Vacuum Tubes / 6KV8 -- RM1
Price: USD 14.95
Condition: Unspecified
Location: 339**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 TV-7 GOOD INTERNATIONAL SERVICEMASTER EF184 RADIO VACUUM TUBES TYPE 6EJ7
Price: USD 7.65
Condition: Used
Location: 440**
Shipping Type: FIXED
Shipping Cost: USD 8.90
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6GH8A Vacuum Tube -International Servicemaster- UNTEESTED+Box
Price: USD 4.37
Condition: Open box
Location: 201**
Shipping Type: FIXED
Shipping Cost: USD 8.45
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International Truck CTS-5000 Truck Master Service Manual Volume 2 OEM 1991+
Price: USD 89.99
Condition: Very Good
Location: 981**
Shipping Type: FIXED
Shipping Cost: USD 9.99
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