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The Roger Nichols Gear Collection
  • Mesa/Boogie 6L6 GC STR 440 Duet
    Mesa/Boogie 6L6 GC STR 440 Duet
    6L6GC Power Tubes Duet Matched 6L6 Power Tube Pair The Mesa/Boogie 6L6 STR 440 Duet amplifier tube matched pair gives your amp the best 6L6 performance possible. Consistent and reliable, the STR 440 Duet features the same tubes Mesa puts in all their 6L6-equipped amps. These matched tubes give you punchy bass, great-sounding mids, and detailed high-end while providing a rich character...
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    Sale Price: $44.00

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  • Mesa/Boogie 12AX7
    Mesa/Boogie 12AX7
    12AX7 Preamp Tube (ea) Replacement 12AX7 Preamplifier Tube, Providing High-gain Output and Balanced Tonal Response The Mesa/Boogie MESA 12AX7 is a premium-grade preamplifier tube. It's designed to provide high gain output with an overall balanced tonal quality. You'll also find that the MESA 12AX7 is both consistent and reliable in its smooth, balanced tonal response. The MESA 12AX7 is a lively, open, and expressive tube. Mesa/Boogie MESA 12AX7...
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    Sale Price: $17.50 (ea)

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  • Kemper Profiling AmplifierNew
    Kemper Profiling Amplifier 
    Profiling Amplifier Guitar Amp Modeling System for Creating Custom Profiles of Your Own Gear Throughout the past few years, amp and effects modeling technology has become all the rage. Now, Kemper brings it to the next level! Using the new Profiling Amp, you can create a model of your very own gear (or whatever you can get your hands on), and store it into memory. Just pick the mic you want to use, plug your guitar into your...
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    Sale Price: $1,850.00
    List Price: $1,900.00

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  • Mesa/Boogie SPAX7
    Mesa/Boogie SPAX7
    SPAX7 Preamp Tube (ea) Replacement Preamp Tube for 12AX7 The Mesa/Boogie SPAX7-A preamp tube makes the ultimate replacement tube for any 12AX7A in your amp. This premium product is considered a "special requirement preamp tube" because of its build quality and performance. The SPAX7-A shows very low sensitivity to microphonic noise — an essential attribute for a preamp tube (especially...
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    Sale Price: $21.50 (ea)

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  • electro-harmonix New Sensor 12AX7 Mullard (12AX7 Mullard)
    electro-harmonix New Sensor 12AX7 Mullard (12AX7 Mullard)
    12AX7 Mullard Preamp Tube Vacuum Preamplifier Tube, 12AX7 Mullard, Rated Medium NOTE: Tubes are non-returnable. Electro-Harmonix tubes are among the highest quality. Engineered, designed, and manufactured to exacting standards for musicality and overall warmth, you can trust an Electro-Harmonix tube to deliver premium tone. This is the Electro-Harmonix/New Sensor 12AX7 Mullard preamplifier tube, rated...
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    Sale Price: $18.99
    List Price: $27.76

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  • Planet Waves Classic Series Instrument Cable (5')
    Planet Waves Classic Series Instrument Cable (5')
    5' Classic TS-TS Cable Guitar Cable, 1/4" TS Male -1/4" TS Male, 5' Long If you play guitar, then you know that tone is everything. The your guitar style, your pickups, your pedals, your amp - these are all factors that obviously have an enormous impact on your sound. So why would you put your tone at risk by using questionable cables? Planet Waves Classic Series Instrument Cables offer you the key details...
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    Sale Price: $8.99
    List Price: $14.45

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  • Rivera RockCrusher
    Rivera RockCrusher
    Power Attenuator/Load Box Power Attenuator and Load Box for Tube Amps Rivera's RockCrusher power attenuator and load box could be your gateway to epic tube-amp tonal bliss. The tone of a tube amp is directly related to the power of the signal it receives, and how much amplification is added by the tubes themselves. Said another way, if you're not cranking up your tube amp you're not really hearing its...
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    (3 reviews)

    (3 reviews) Sale Price: $499.00

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  • Groove Tubes GT-12AX7C (12AX7 Chinese)
    Groove Tubes GT-12AX7C (12AX7 Chinese)
    12AX7C Preamp Tube 12AX7 Guitar Preamp Tube Note: all of the Groove Tubes tubes and sets we carry are "Mediums," or in the 4 to 7 range. Tubes are non-returnable. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and...
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    (2 reviews)

    (2 reviews) Sale Price: $16.89
    List Price: $24.00

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  • Mesa/Boogie EL-84/6BQ5 Russian Matched Pair
    Mesa/Boogie EL-84/6BQ5 Russian Matched Pair
    EL-84 / 6BQ5 Tubes Duet EL-84 Power Tubes, Matched Pair The Mesa/Boogie EL-84/6BQ5 Russian matched tube pair gives you the fast dynamic response and sweet tonal characteristics that made those great British Invasion-era amps sing. Built to provide that distinctive chime in the mids and high frequencies, the EL-84/6BQ5 Russian matched pair gives you focused tone and tremendous reliability....
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    Sale Price: $30.00

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  • Mesa/Boogie 5U4GB
    Mesa/Boogie 5U4GB
    5U4GB Rectifier Power Tube (ea) Replacement Rectifier Power Tube You'll find the MESA 5U4GB inside all the new Mesa/Boogie tube amplifiers. As M/B puts it, it's their "factory favorite" — and for good reason. The MESA 584GB is based on 1950s tube technology, and is essentially an improvement on the 5U4 design. Not only is the tube more reliable, but it's much more compact. In fact, it's about...
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    Sale Price: $25.00 (ea)

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  • Raxxess AR-5
    Raxxess AR-5
    Accessory Riser for Amp Handle or Mic Stand Accessory Riser for Amplifier Handles The AR-5 is a handy little device that mounts under an amplifier handle or on a mic stand. It can act as a third hand or save valuable rack space. Perfect for tuners or other small devices. Height 3", Depth 5", Width 5" .
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    Sale Price: $12.99
    List Price: $18.70

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  • electro-harmonix Chinese12AX7 (12AX7 Chinese)
    electro-harmonix Chinese12AX7 (12AX7 Chinese)
    12AX7 Chinese Preamp Tube Vacuum Preamplifier Tube, 12AX7B Sino, Medium-rated NOTE: Tubes are non-returnable. Electro-Harmonix tubes are among the highest quality. Engineered, designed, and manufactured to exacting standards for musicality and overall warmth, you can trust an Electro-Harmonix tube to deliver premium tone. This is the Electro-Harmonix/New Sensor 12AX7B Sino Medium tube - a Chinese preamplifier...
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    Sale Price: $9.99
    List Price: $14.00

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  • Groove Tubes GT-12AT7 (12AT7)
    Groove Tubes GT-12AT7 (12AT7)
    12AT7 Preamp Tube Preamp Tube Note: all of the Groove Tubes tubes and sets we carry are "Mediums," or in the 4 to 7 range. Tubes are non-returnable. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and...
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    Sale Price: $14.89
    List Price: $22.00

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  • electro-harmonix 12AX7/ECC83JJ Tesla/JJ-Slovakia (ECC83 Tesla/Slovak)
    electro-harmonix 12AX7/ECC83JJ Tesla/JJ-Slovakia (ECC83 Tesla/Slovak)
    ECC83SJJ Tesla Preamp Tube Slovakia Vacuum Preamplifier Tube, 12AX7/ECC83JJ Tesla/JJ-Slovaki, Rated Medium NOTE: Tubes are non-returnable. Electro-Harmonix tubes are among the highest quality. Engineered, designed, and manufactured to exacting standards for musicality and overall warmth, you can trust an Electro-Harmonix tube to deliver premium tone. This is the Electro-Harmonix/New Sensor 12AX7/ECC83JJ Tesla/JJ-Slovakia preamplifier...
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    Sale Price: $17.99
    List Price: $25.00

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  • Groove Tubes GT-EL84R (EL84 Duet (two-pack))
    Groove Tubes GT-EL84R (EL84 Duet (two-pack))
    EL84R Power Tubes Duet EL84 Power Tubes Note: all of the Groove Tubes tubes and sets we carry are "Mediums," or in the 4 to 7 range. Tubes are non-returnable. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and...
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    Sale Price: $30.89
    List Price: $44.00

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  • Mesa/Boogie EL-34 GC STR 447 Duet
    Mesa/Boogie EL-34 GC STR 447 Duet
    EL34 STR 447 Tubes Duet Matched EL-34 Power Tube Pair The Mesa/Boogie EL-34 STR 447 Duet amplifier tube matched pair packs big, classic tone into your amp's powerplant. Mesa's best overall EL-34 set, the EL-34 STR 447 Duet works great for everything from classic rock to heavy metal. These matched tubes give your amp a focused, aggressive tonality, with plenty of low-end punch, rich...
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    (1 review)

    (1 review) Sale Price: $47.00

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  • Groove Tubes GT-12AX7R (12AX7 Russian)
    Groove Tubes GT-12AX7R (12AX7 Russian)
    12AX7R Preamp Tube 12AX7 Preamp Tube Note: all of the Groove Tubes tubes and sets we carry are "Mediums," or in the 4 to 7 range. Tubes are non-returnable. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and...
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    Sale Price: $17.89
    List Price: $26.00

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  • RJM Music Interface Cable (Mesa/Boogie Rectifier)
    RJM Music Interface Cable (Mesa/Boogie Rectifier)
    RJM Cable, Rectifier, 10 ft RJM 8-pin Out to Mesa/Boogie Dual Rectifier, Triple Rectifier, Roadster, Road King Footswitch In Cable - 10' (3.3m) This 10' (3.3m) cable connects the 8-pin "To Amplifier" switching jack output of your RJM MIDI to footswitch adapter (such as the RG-16, Amp Gizmo, or Mini Amp Gizmo) to the "footswitch in" of your Mesa/Boogie Dual Rectifier, Triple Rectifier, Roadster, Road King Footswitch guitar amplifier. Take control of your amp with your RJM MIDI to footswitch adapter!
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    Sale Price: $69.00

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  • RJM Music Interface Cable (Mesa/Boogie Mark V)
    RJM Music Interface Cable (Mesa/Boogie Mark V)
    RJM Cable, Mark V, 10 ft RJM 8-pin Out to Mesa/Boogie Mark V Footswitch In Cable - 10' (3.3m) This 10' (3.3m) cable connects the 8-pin "To Amplifier" switching jack output of your RJM MIDI to footswitch adapter (such as the RG-16, Amp Gizmo, or Mini Amp Gizmo) to the "footswitch in" of your Mesa/Boogie Mark V. Take control of your amp with your RJM MIDI to footswitch adapter!
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    Sale Price: $69.00

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  • Groove Tubes GT-ECC83S (ECC83)
    Groove Tubes GT-ECC83S (ECC83)
    ECC83S Preamp Tube Replacement Preamp Tube for ECC83 and 12AX7 Note: all of the Groove Tubes tubes and sets we carry are "Mediums," or in the 4 to 7 range. Tubes are non-returnable. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and...
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    (1 review)

    (1 review) Sale Price: $21.95
    List Price: $31.00

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At Sweetwater, we've spent countless hours researching miscellaneous guitar amp accessories, to make sure we can help you make your miscellaneous guitar amp accessories decisions. When you call Sweetwater, you talk to a Sales Engineer that's well-versed in all aspects of pro audio - from means of getting gear to the gig safely to getting it all set up and working - and we're here to help you every step of the way. From before-the-sale questions to service and support after the sale, Sweetwater is there with you every step of the way. Call Sweetwater first - no one knows miscellaneous guitar amp accessories like we do!

Our Customers Say...

My Sales Engineer knows all his products. I can call and ask him anything and he's on top of it. Some other places just want to sell you something, but I've found Sweetwater to be a helpful, professional company to work with.
Steve Hockenberry, Berlin Heights, OH

Sweetwater Sound Inc.
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