Amplifier Parts

Dial Lamp - LED version, #47 or #44, T-3-¼, 6.3V, Bayonet Base
Colors Available:
LED version of the general replacement lamps for dials, indicators, etc. Used as the pilot light on the vast majority of Fender amps and many others as well. This LED version can be used to replace either #44 or #47 bulbs (see P-44 and P-47 for incandescent versions). The color options for this LED bulb can be combined with colored jewels to create new and interesting color options! The opaque shell on these LED bulbs provides a clean diffused glow.
$1.40
Chassis Strap - generic, for mounting amplifier
Generic amplifier chassis straps. Mounting hardware sold separately. Sold individually.
Starting at $2.20
Screw - 4-40, Phillips, Pan Head, Machine, Zinc
Phillips panhead machine screw, 4-40, zinc. Designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Phillips drive is the most common drive used and is designed to "camout" when the screw reaches optimum tightness, thus preventing damage to the screw head.
$0.59
package of 5
Grommet - Rubber, for chassis holes
Listed diameter is inside diameter. Sold in packs of 5.
  • 3/8" diameter designed for chassis hole with diameter 1/2"
  • 1/8" diameter designed for chassis hole with diameter 1/4"
  • 3/16" diameter designed for chassis hole with diameter 5/16"
  • 1/4", small cutout diameter designed for chassis hole with diameter 3/8"
  • 1/4" diameter designed for chassis hole with diameter 7/16"
  • 5/16" diameter designed for chassis hole with diameter 7/16"
Starting at $1.75
package of 5
Dial Lamp - #47, T-3-¼, 6.3V, 0.15A, Bayonet Base
Long life general replacement lamps for dials, indicators, etc. The #47 bulb is the most common replacement light used today. Used on the vast majority of Fender amps and many others as well.
$4.50
package of 10
Corner - Steel, 2-Hole, 18 Gauge, ¾" Thickness
Steel, 2-Hole corner. Replacement for Fender® Corner wraps around inside edge of cabinet. See S-H101 for mounting hardware.
  • Works on ¾" of wood + material thickness
  • 18 gauge steel
  • 12mm / ½" radius
  • For Fender®
  • Sold individually.
$1.08
Eyelets - Plated Brass, Small, .089” x .125” x .150”
Tin plated brass eyelets commonly used on vintage style pickups. The small sized eyelets are also great for smaller point-to-point projects such as DIY stomp boxes. The outside diameter of the barrel is 0.089” and the recommended mounting hole is 0.093” using a #42 drill bit.
$0.85
package of 10
LED Lens - Fresnel, Polycarbonate, 5mm
Colors Available:
Panel mount led lenses made of high quality polycarbonate. These lenses provide a clean semi-flush appearance with a small panel footprint and work well in any project using LED indicators. Features:
  • ¼” mounting hole
  • For panel thicknesses of 1/16” to ⅛”
  • Fresnel lens
  • Low Profile

For a version that fits 3mm LEDs, see P-L310-X.
Starting at $0.59
Fiberboard - Vulcanized, 3" x 15", .062" Thick
Vulcanized Fiberboard, used for laying out circuits using eyelets such as S-HEYE-A and our staking tool S-T1715.
  • .062" thick
  • 3" x 15"
$2.65
Corner - Black steel, 2-Hole, 18 Gauge, Notched
2-leg notched, black, wraparound. 18 gauge steel, ½" radius. Sold individually.
$1.65
Handle Mount - for slotted Strap Handles
Colors Available:
Tweed style hand mounting bracket hardware for P-H262, P-H263, P-H315, and P-H282 amp handles. Sold individually. Screws not included. Multiple color options available.
$1.49
LED Bezel - for 3mm LED, used for mounting
Holder for mounting LEDs to panels.
$1.05
Corner - Steel, 2-Hole, 18 Gauge, Nickel
Use where total material thickness is 1/2" or more. Works on carpet or vinyl, 18 gauge steel, 1/2" radius. Radius is.50" from the center hole to furthermost edge. Sold individually. See S-H101 for mounting hardware.
$1.09
Fuse - Slow-Blow, 250V, Miniature, GMD-type 5mm x 20mm
Protect your expensive investment or hobby with inexpensive fuses. Time-delay, low breaking capacity. Rated at 250V. Package of 5
$3.95
package of 5
Screw - #6, Phillips, Oval Head, Wood, Nickel-plated
#6 Phillips drive wood screws made of nickel plated steel. This style of oval head screw is commonly used on Fender® tweed, blackface, and silverface combos and heads to secure the back panel. They are also the same type used for securing strap buttons as well as for mounting the bridge plate on Telecaster® guitars.
Starting at $1.25
package of 4
Handle - Fender or Peavey Style, Black strap with metal caps
Cap Colors Available:
Replacement handle for Fender®, Peavey®, and other amps (8.25" from mounting center to mounter center). The rubber handle is steel reinforced with steel straight end caps. Mounting hardware sold separately.
See P-H261B for angular end caps.
Starting at $3.19
Washer - Internal Tooth Lock, Steel, Black Oxide
Black oxide finished steel lock washers that use internal teeth for locking and tension. The internal teeth dig into the screw head or nut while the smooth outside edge won't snag objects. These washers provide greater vibration resistance than split lock washers. Black oxide lock washers like these can be found in vintage Marshall amplifiers. Pairs nicely with S-HSB4-X, S-HSB6-X, and S-HSB8-12 screws and S-HBNX nuts.
Starting at $0.39
package of 5
Foot - Rubber, 0.75" Tall, Tapered, 1.625" Top, 1.25" Bottom
Rubber tapered feet with a non-threaded screw hole and a steel washer insert. Sold in a package of 4. Perfect feet for amplifier cabinets or amp heads.
$3.95
package of 4
Screw - 8-32, #12 Reverse Thread, Speaker Baffle Mount
High-quality 8/32 machine screws with #12 reverse wood screw threading at the head. These screws are a simple solution for mounting speakers to baffle boards and were commonly used on many vintage amplifiers. Nuts sold separately.
$0.79
package of 4
Foot - Rubber, 1.5" diameter x 1" tall, with metal washer
Rubber foot measuring 1 ½" diameter X 1" height with metal washer.
$1.00
Optocoupler - Xvive, Vactrol, VTL5C Series
High quality vactrols from Xvive. The Xvive vactrols are clones of the original Excelitas / Perkins-Elmer vactrols used in many effects pedals, synthesizers, compressors and other equipment. These vactrols feature a thick epoxy sealed casing. The VTL5C3 and VTL5C3/2 both have a steep slope, good dynamic range, a very low temperature coefficient of resistance, and a small light history memory.
Starting at $6.50
Nut - 8-32, Keps with external tooth, zinc
Nut - Keps with external tooth, Zinc, fits screws for chassis straps, 8-32 X 3 1/4, package of 10. Popular low-cost lock nut for commercial and industrial applications. Locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it.
$1.25
package of 10
Fuse - Fast-Blow, 250V, 3AG, 0.25" x 1.25"
Protect your expensive investment or hobby with inexpensive fuses.
Starting at $2.25
package of 5
Handle Inner Clamp - for Marshall Old Style Handle
Old style inner clamp. Sold individually. Screws not included
$0.99