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The Roger Nichols Gear Collection

Guitar Amp Accessories

  • Radial Tonebone Dragster
    Radial Tonebone Dragster
    Load Correction Device Guitar Pickup Impedance Load Convertor For years, guitar players have been complaining that when they connect their guitar to a wireless system, the guitar sound changes. For this reason, many players have resisted going wireless. Now Radial Engineering, makers of the popular Radial Tonebone distortion pedals and the Radial line of direct boxes, has introduced a new product...
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    Sale Price: $49.99
    List Price: $60.00

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  • RJM Music Interface Cable - EVH
    RJM Music Interface Cable - EVH
    RJM Cable, 5150 III, 10 ft RJM 8-pin Out to EVH 5150 III 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 EVH 5150 III guitar amplifier. Take control of your amp with your RJM MIDI to footswitch adapter!
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    Sale Price: $49.00

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  • Groove Tubes GT-5881C (5881 Duet (two-pack))
    Groove Tubes GT-5881C (5881 Duet (two-pack))
    5881C Power Tubes Duet 5881 "Short Bottle" Power Tube Duet 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: $45.89
    List Price: $66.00

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  • Groove Tubes GT-E34LS (EL34 Quartet (four-pack))
    Groove Tubes GT-E34LS (EL34 Quartet (four-pack))
    E34LS Power Tubes Quart EL34 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: $107.00
    List Price: $154.00

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  • TC Electronic RS 210 Cabinet Cover
    TC Electronic RS 210 Cabinet Cover
    RS 210 Cover Nylon Fitted Cover for TC Electronic RS 210 Speaker, with Handle Cutouts You've finally put together your ultra-portable dream bass rig. Now, give that speaker cabinet the protection it deserves, with TC Electronic's RS 210 Cabinet Cover. No matter how careful you are with your amp, the road will take its toll. That's why you need to cover that cabinet during storage and transport. This classy black cover...
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    Sale Price: $39.00
    List Price: $50.00

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  • Line 6 Spider IV 15 Cover
    Line 6 Spider IV 15 Cover
    Spider IV 15 Cover Amp Cover for Line 6 Spider IV 15 Modeling Amplifer The perfect companion to your Line 6 Spider IV amp, the Spider IV 15 Cover keeps the dust off your amp, along with protecting the finish from bumps and bruises that can occur when transporting the amp. If you rely on your Spider IV, keep it protected with the Spider IV Cover!
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    Sale Price: $24.99
    List Price: $29.99

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  • RJM Music 8-pin - 4 x 1/4
    RJM Music 8-pin - 4 x 1/4" TRS
    RJM Cable, 1/4", 10 ft RJM 8-pin Out to 4 x 1/4" TRS Breakout 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) and gives you four 1/4" TRS male connectors that you can plug into the footswitch input jacks of almost any guitar amplifier that uses standard 1/4" plug-equipped...
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    Sale Price: $49.00
    List Price: $52.00

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  • Mesa/Boogie 12AT7
    Mesa/Boogie 12AT7
    12AT7 Power Tube (ea) Replacement 12AT7 Low-gain Preamplifier Tube, Used as Reverb Driver And/or Phase Inverter in Older Mesa/Boogie Amplifiers Mesa/Boogie most frequently used the MESA 12AT7 preamplifier tube as a reverb driver in their Studio Preamp and a handful of Mark Series amplifiers. The MESA 12AT7 is a premium-grade, classic low-gain preamplifier tube — one that was also used as a phase inverter in older amplifiers. Mesa/Boogie MESA 12AT7 Preamplifier Tube...
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    Sale Price: $17.00 (ea)

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  • Groove Tubes GT-5U4 Rectifier (5U4)
    Groove Tubes GT-5U4 Rectifier (5U4)
    5U4 Rectifier Rectifier 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: $22.89
    List Price: $33.00

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  • Marshall MG4 Footswitch
    Marshall MG4 Footswitch
    MG4 Footswitch 4-button Footswitch for Marshall MG Amps This is a Marshall footswitch for Marshall MG amps.
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    Sale Price: $59.99
    List Price: $80.00

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  • Line 6 Spider IV 120 Cover
    Line 6 Spider IV 120 Cover
    Spider IV 120 Cover Amp Cover for Line 6 Spider IV 120 Modeling Amplifer The perfect companion to your Line 6 Spider IV amp, the Spider IV 120 Cover keeps the dust off your amp, along with protecting the finish from bumps and bruises that can occur when transporting the amp. If you rely on your Spider IV, keep it protected with the Spider IV Cover!
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    Sale Price: $39.99
    List Price: $49.99

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  • Marshall BC94 Cover
    Marshall BC94 Cover
    1960A (Slanted) Cover Protective Cover for Marshall 1960A Cabinet There's nothing worse than having that classsic Marshall 1960A cabinet get dinged up by some calous stagehands. (Not that we ever do any damage to our gear carrying it around ourselves...) Protect your Precious with the Marshall BC94 cover from dings, scratches, the ever popular road-rash, and nasty tricksy Roadies.
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    Sale Price: $59.99
    List Price: $80.00

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  • RJM Music Y-Not
    RJM Music Y-Not
    A/B/Y Switch A/B/Y Switch Box with Analog and MIDI Switching Capability, Buffered "B" Output, and Phase Switch If you use a dual-amplifier rig onstage or in the studio, then you know how important it is to have effective, flexible switching. You also know that hum can be a pain in the neck. RMJ's Y-Not makes a perfect "brain" for your amp-switching functions, and it routes your signal cleanly and transparently. You can switch between A and B...
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    (1 review) Sale Price: $229.00
    List Price: $244.00

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  • Groove Tubes GT-6L6R (6L6 Quartet (four-pack))
    Groove Tubes GT-6L6R (6L6 Quartet (four-pack))
    6L6R Power Tubes Quartet 6L6 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: $91.00
    List Price: $132.00

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  • SKB Amp Utility Vehicle
    SKB Amp Utility Vehicle
    Amp Utility Vehicle Case and Support Stand for 2 x 12" Combo Amps SKB began making guitar cases in California more than 30 years ago. Today, world-famous SKB cases set the standard for molded plastic transport protection. Musicians everywhere trust SKB cases to provide supreme protection for their most cherished instruments, whether they're on a world tour or on the way to a coffeehouse gig. Players...
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    Sale Price: $364.99
    List Price: $584.99

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  • Peavey Sanpera I
    Peavey Sanpera I
    Vypyr Foot Controller Foot Controller for Peavey Vypyr Amplifiers with Four Selector Buttons with LEDs, and Expression Pedal The Peavey Sanpera 1 foot controller lets you take charge of your Peavey Vypyr amp onstage, in the studio, or at home! Giving you an expression pedal for controlling volume, wah, and pitch shifter functions, you also get four momentary feature selector buttons complete with LEDs for ultimate control. Boasting tap tempo capabilities,...
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    (2 reviews) Sale Price: $119.99
    List Price: $145.99

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  • Groove Tubes GT-EL84S (EL84 Duet (two-pack))
    Groove Tubes GT-EL84S (EL84 Duet (two-pack))
    EL84S 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: $37.89
    List Price: $55.00

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  • Groove Tubes GT-EL34M (EL34 Duet (two-pack))
    Groove Tubes GT-EL34M (EL34 Duet (two-pack))
    EL34M Power Tubes Duet Classic EL34 Power Tubes - Set of 2 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: $39.89
    List Price: $57.00

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  • Groove Tubes GT-6L6GE (6L6 Quartet (four-pack))
    Groove Tubes GT-6L6GE (6L6 Quartet (four-pack))
    6L6GE Power Tubes Quartet 6L6 Power Tubes - Set of 4 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: $107.00
    List Price: $154.00

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  • Fender Accessories 099-4051-000
    Fender Accessories 099-4051-000
    2-Btn Vintage RCA Footswitch 2-Button Vintage Style Footswitch with RCA Jacks 2-Button Vintage Style Footswitch with RCA Jacks
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    Sale Price: $44.99
    List Price: $59.99

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At Sweetwater, we've spent countless hours researching guitar amp accessories, to make sure we can help you make your 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 guitar amp accessories like we do!

Our Customers Say...

My Sweetwater Sales Engineer wasn't pushy like most "typical" sales people. His suggestions have been wonderful. I'm going to use you guys for life!
Robert McNamara, Kenilworth, NJ

Sweetwater Sound Inc.
5501 U.S. Hwy 30 W
Fort Wayne, IN 46818
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