Sovtek 12AX7WC Triode Pre-Amp Beam Vacuum Tube Vt-1000 Rated: 8/7 Matched Quads

Description: TESTING & COSMETIC NOTES: This is a USED WORKING item in VERY GOOD cosmetic condition that IS THOROUGHLY TESTED and is GUARANTEED WORKING Tubes were thoroughly tested using an "ORANGE VT-1000 Valve Tester". All tubes passed and were giving a match rating of: 8/7. Please note that the Tube Tester is NOT included in this auction. COMPONENTS INCLUDED IN THIS AUCTION: • (4) - SOVTEK 12AX7WC TRIODE PRE-AMP BEAM VACUUM TUBE VT-1000 RATED: 8/7 [MATCHED]REPLACEMENT or MONEY BACK GUARANTEE: When you receive a Guaranteed item from OC Depot, it should perform as described. In the rare situation that this is not the case, we will send a replacement upon safe return of the original item within 30 days of receiving the item. If a replacement is not available we will honor the terms of our Money-Back Guarantee.ADDITIONAL INFORMATION: Information on the Valve Tester we used:Winner of the 28th Annual Music & Sound Award for best Accessory of 2013.Orange Amplification are proud to launch a pioneering new technology to match, test and grade valves the Orange DIVO VT1000 Valve Tester. This ground breaking new product will help every guitarist, rental company, valve amp manufacturer, guitar tech and guitar / hi-fi store across the planet.The compact and extremely easy to use VT1000 is a fully automatic valve tester, which performs a wide range of tests quickly and accurately. The benefits of using the VT1000 are clear and wide reaching; users can quickly and simply match and test valves, plus receive a reliable health check as to whether their valves are good, bad or worn.Orange Amps developed the worlds first fully automatic, portable, digital valve tester, the VT1000, to make it easy to test amp valves. Until now testing valves with little or no knowledge of valve theory was difficult, expensive and often unreliable. This new product will test all popular power and pre-amp valves. Its ease of use will appeal to all valve users whether amateur, professional or in the music retail trade.The unit has one octal and two nine pin valve sockets for different valve types; simply insert the valve to be tested into the correct socket, select the valve type from the list on the unit and press OK to test. The results are displayed clearly and concisely using LEDs and will test for a wide range of fault conditions, which could easily cause damage to other components. The simplicity of operation belies what is going on inside the box, where a CPU controlled testing system is in operation, allowing full control over all inter-electrode switching and measurement operations.In approximately two minutes, the VT1000 performs an extensive series of tests including:Heater filament test: Short circuitHeater filament test: Open circuitHeater filament test: Tolerance checkHeater cathode insulation: LeakageHeater cathode insulation: Short CircuitTests for heater current abnormalitiesAmplification factorVoltage gainPower gainScreen grid testMutual conductance testDual test for double triodesEmissionInter electrode leakageInter electrode short circuitFlash-over (arc detection, high voltage breakdown)Gas ionisation testThe VT1000 really opens the door to everyone to have an extremely simple, portable, reliable, inexpensive and safe way to test valves.The VT1000 incorporates patent-pending technology and currently tests the following valves:EL34/6CA7; EL34L; 6L6; 6V6/6v6GTA; KT66; KT77; KT88; 6550; 5881; EL84/6BQ5; ECC81/12AT7; ECC82/12AU7; ECC83/12AX7; ECC99; 12BH7 Please Click Here to Visit Our Store at "> at " src="https://www.ocdepot.com/template/Rounded_Middle_Right.gif" /> at " src="https://www.ocdepot.com/template/Rounded_Left_Bottom.gif" /> at "> at " src="https://www.ocdepot.com/template/Rounded_Middle_Bottom.gif" /> at " src="https://www.ocdepot.com/template/Rounded_Right_Bottom.gif" /> SearchBy8 - 191191 | Loc: W32 | L: Alberto | T: | PM: Nick | QTY: 0 | Plan: Q- Q3 or more 4 pounds or less standard shipping | 8.00"x8.00"x6.00" 2.00lbs | Start: $0.00 | BIN: $89.97 | | 2017-03-07 | | Consumer Electronics::Vintage Electronics::Vintage Audio & Video::Vintage Parts & Accessories::Vintage Tubes & Tube Sockets

Price: 89.97 USD

Location: Garden Grove, California

End Time: 2024-12-16T22:21:19.000Z

Shipping Cost: 2.65 USD