Preamp Tube Substitutions With Steve Carr

Best 12ax7 For Phase Inverter on September 2019 Shopping Deals at Bestonio.com

  • Matched Pair Premium Grade Psvane 12AX7-T Mark Ⅱ Vacuum Tube High-end in Gift Box

    • UPC: 602828202170
    • Brand: Psvane
    • Manufacturer: Psvane

    The Psvane T-series tubes are a further development. to pursue the acme the sound performance, sound of vacuum tube series the PSVANE aristocrat uses the import module assembly nearly completely, and has experienced harsh and the long school sound stage, noble, balanced, careful, accurate is its final sound demand. But as the REFERENCE reference le... [read more]

  • Fender Groove Tubes GT-12AX7-C Select Amplifier Tube

    • UPC: 736021123984
    • Brand: Fender
    • Manufacturer: Fender Musical Instruments Corp.

    GT-12AX7-C tubes pass every Groove Tubes premium certification for micro phonics, hum, physical characteristics and function. Quite simply the best 9-pin triode preamp tubes you can buy - specifically designed and tested for musical instrument amplification and standard equipment on Fender amps. Outstanding and consistent performance for mixing and... [read more]

  • Sovtek 12AX7LPS Vacuum Tube (Original Version)

    • UPC: 844632021947
    • Color: Original Version
    • Brand: Sovtek
    • Manufacturer: Sovtek

    The Sovtek 12AX7LPS has a "S" Spiral filament for no hum with AC heaters.

  • TELEFUNKEN Elektroakustik ECC82-TK | Black Diamond Series 9Pin Triode Amplifier Vacuum Tube 12AU7

    • UPC: 700315906683
    • Brand: TELEFUNKEN Elektroakustik
    • Manufacturer: TELEFUNKEN Elektroakustik

    The TELEFUNKEN Elektroakustik ECC82-TK is a newly manufactured and cryogenically treated rendition of the classic ECC82, commonly known by the American designation 12AU7. The ECC82 is a dual triode vacuum tube with medium gain and low noise characteristics, making it ideal for hi-fi audio equipment and instrument amplification. Commonly used as a l... [read more]

  • Electro-Harmonix Fender Tube Upgrade Kit for Hot Rod Deluxe / Deville

    • UPC: 735757050144
    • Brand: Electro-Harmonix
    • Manufacturer: Electro-Harmonix

    The 6L6EH is modeled after the vintage RCA 6L6GC "blackplate". The 6L6EH features large plate dimensions and improved grid structure for increased power handling capabilities. Also features mica spacers with metal springs to eliminate tube rattle and microphonics. The 6L6EH offers tone and performance superior to any other 6L6 or KT66 type. The 12A... [read more]

  • JJ 12DW7 / ECC832 Vacuum Tube

    • UPC: 609722123501
    • Brand: JJ Electronic
    • Manufacturer: JJ Electronics

    JJ Tubes are known for known for their high quality, durability, and their excellence in tone. Formerly produced by Tesla, JJ tubes are still made to exacting standards. They work well in all applications.

  • Ruby Tubes EL84 Premium Matched, Duet

    • UPC: 837410002429
    • Brand: Ruby Tubes
    • Manufacturer: Ruby Tubes

    EL84CZ Premium Matched Duet

  • Tung-Sol Tube Upgrade Kit For Marshall JCM 2000 DSL100, TSL100, TSL122 Amps EL34B/12AX7

    • UPC: 713331402893
    • Brand: Unknown
    • Manufacturer: New Sensor Corp.

    Audio Tubes Direct is an Authorized Tung-Sol, Electro-Harmonix, Genalex, Mullard, Sovtek, Svetlana & JJ Electronic Dealer. If you do not see the amp set you are looking for, please let us know. Manufactured in the famous Reflektor plant in Saratov, Russia, these brand new tubes have been tested on the industry's most reliable, voltage controlled te... [read more]

  • TELEFUNKEN Elektroakustik Matched Pair of ECC82-TK | Black Diamond Series 9 Pin Replacement Vacuum Tube 12AU7

    • UPC: 700315921556
    • Brand: TELEFUNKEN Elektroakustik
    • Manufacturer: TELEFUNKEN Elektroakustik

    The TELEFUNKEN Elektroakustik ECC82-TK is a newly manufactured and cryogenically treated rendition of the classic ECC82, commonly known by the American designation 12AU7. The ECC82 is a dual triode vacuum tube with medium gain and low noise characteristics, making it ideal for hi-fi audio equipment and instrument amplification. Commonly used as a l... [read more]

  • Mullard 12AT7

    • UPC: 723175698710
    • Brand: Mullard

    This new production Mullard 12AT7 / ECC81 is suitable for low noise applications like microphones and recording gear. We enjoy the smooth, rich response in instrument amps too, especially in the V1 or reverb positions. Consider this as an option to lower signal strength from the ultra high gain 12AX7 long plate Mullard. These are testing great and ... [read more]

  • Fargen Amps FJLA2 John Lennon Limited Edition Artist 15W 1x12 Tube Guitar Combo

    • UPC: 852212004013
    • Brand: Fargen Amps
    • Manufacturer: Fargen Amps

    FJLA2 John Lennon Limited Edition Artist 15W 1x12 Tube Guitar Combo. The Imagine Series combines world-class tube amplifier engineering with luxurious cabinetry and craftsmanship, to accomplish the ultimate John Lennon experience. Adorned with pure white features and components throughout, the Imagine Series amplifier captures the essence of John L... [read more]

  • Fargen Amps FJLA5 John Lennon Limited Edition Artist 15W 1x12 Tube Guitar Combo

    • UPC: 852212004044
    • Brand: Fargen Amps
    • Manufacturer: Fargen Amps

    The Imagine Series combines world-class tube amplifier engineering with luxurious cabinetry and craftsmanship, to accomplish the ultimate John Lennon experience. Adorned with pure white features and components throughout, the Imagine Series amplifier captures the essence of John Lennon and his vintage tones.The Decade Switch quickly transcends betw... [read more]

  • Fargen Amps FJLI John Lennon Limited Edition 15W 1x12 Tube Guitar Combo

    • UPC: 852212004051
    • Brand: Fargen Amps
    • Manufacturer: Fargen Amps

    FJLI John Lennon Limited Edition 15W 1x12 Tube Guitar Combo. The Imagine Series combines world-class tube amplifier engineering with luxurious cabinetry and craftsmanship, to accomplish the ultimate John Lennon experience. Adorned with pure white features and components throughout, the Imagine Series amplifier captures the essence of John Lennon an... [read more]

  • Brand New Gain Tested Electro-Harmonix 12AT7 ECC81 Gold Pins Vacuum Tube

    • Brand: Electro-Harmonix

    Brand New Gain Tested Electro-Harmonix 12AT7 ECC81 Gold Pins Vacuum Tube The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar amplifiers, drivers and phase inverters. Gold pins offer a less corrosive conductor as well as a cleaner, more ... [read more]

  • Sovtek 5751 Vacuum Tube

    • UPC: 609722129695
    • Brand: Sovtek
    • Manufacturer: Sovtek

    The Sovtek 5751 is an affordable alternative to the 12AY7 used in original Fender tweed amps and can be subbed for a 12AT7 reverb driver tube. In this application, you will get good gain with a warmer sound than the 12AT7.

  • Mullard 12AX7 / ECC83, Balanced Triodes

    • UPC: 735757051677
    • Brand: Mullard
    • Manufacturer: Mullard

    Large sound stage with excellent detail. Factory selected for low noise and microphonics. Best for hi-fi amps.

  • Tung-Sol 12AX7, Balanced Triodes

    • UPC: 735757051820
    • Brand: Unknown
    • Manufacturer: Tung-Sol

    The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. These tubes have also been tested and are handpicked out of our balanced inventory. Both the gain and conductance are balanced within 3%.

  • New Gain Matched Pair (2) Electro-Harmonix 12AT7 ECC81 Gold Pin Vacuum Tubes

    • Brand: Electro-Harmonix

    New Gain Matched Pair (2) Electro-Harmonix 12AT7 ECC81 Gold Pin Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar amplifiers, drivers and phase inverters. Gold pins offer a less corrosive conductor as well as a cleaner, m... [read more]

  • Peavey Delta Blues 115 guitar Amplifier with Tremolo

    • UPC: 014367011883
    • Brand: Peavey
    • Manufacturer: Peavey Electronics

    Peavey BLUES BENDERS AMP W/ TREMOLO

  • Brand New Gain Matched Pair (2) Electro-Harmonix 12AT7 ECC81 Vacuum Tubes

    • Brand: Electro-Harmonix

    Brand New Gain Matched Pair (2) Electro-Harmonix 12AT7 ECC81 Vacuum Tubes The large plate format 12AT7 has a slightly lower voltage gain than its 12AX7 counterpart, with a higher plate current, making it a popular choice of tube for guitar amplifiers, drivers and phase inverters.

  • Preamp Tube Substitutions With Steve Carr

    Tube Shootout 12AX7 vs 12AU7 vs 5751 -DSL50

    How does the first preamp tube affect your tone ? 12axSound lab