The ultimate P Style Bass with unmatched tone & playability. Every aspect of the Grosh P4 Bass is a complete re-design of the traditional P, from the body dimensions, countours, balance and routing to the neck design, construction & headstock. A truly evolutionary instrument that brings tone, looks, balance & playability to a whole new level. The Grosh P4 delivers harmonically rich tones with an ease of playability that is simply unmatched. Featuring master-grade woods, ultra-thin nitro-lacquer finish, exceptional fretwork, Hipshot Hardware, and Grosh pickups. Aguilar Preamps available!
Click Here for a Gallery of Grosh Bass Builds!

Electric bass guitar with a sunburst finish and a white pickguard.

  • Base Price: $4300.00

    Body Wood: Alder
    Body Type: Solid BodyBody
    Finish: Nitrocellulose Lacquer
    Colors: Sunbursts, Mary Kay, Solids, Transparents
    Neck Wood: Maple/Indian Rosewood
    Neck Finish: Aged Satin Lacquer
    Color-Matched Headstock: No
    Neck Shape: Grosh P4 Profile
    Fingerboard Radius: 10"
    Nut Width: 1 5/8"
    Jascar Frets: 6150 (Medium Jumbo)
    Scale Length: 34"
    Neck Dots: Aged Vintage Dots on Rosewood - Black Dots on Maple
    Hardware finish: Chrome
    Bridge: Vintage Gotoh or Hipshot
    Tuners: Hipshot UltraLite
    Pickguard: Aged White (3-ply)
    Pickup Config/Controls: Split Grosh P w/ Vol & Tone

    All bass guitars come with a Mono Vertigo Bass Case Standard - G&G Hardshell is a custom order option

  • Body Wood: Swamp Ash $200.00
    Flamed Maple Top $600.00
    Quilted Maple Top $800.00
    Finish: Nitrocellulose Lacquer
    Colors: Metallics or Pearls $150.00
    Neck Wood: Maple (One Piece) $70.00 Maple/Madagascar Rosewood - Inquire
    Inquire on other options
    Neck Finish: Oil or Satin Lacquer n/c
    Gloss Lacquer $150.00
    Color-Matched Headstock: Yes Solid Colors $300.00
    Neck Shape: Custom options are available
    Fingerboard Radius: Inquire
    Nut Width: Inquire
    Jascar Frets: 6105 (Tall/Narrow), 6100 (Jumbo) N/C
    6105, 6150 or 6100 Stainless $100.00
    Fretless: Yes available with lines - Inquire
    Scale Length: N/A
    Neck Dots: Abalone or MOP Dots $50.00
    Bullseye Dots - Pearl/Abalone $250.00
    Hardware finish: Gold $250.00
    Bridge: Options are available
    Tuners: Hipshot Bass Xtender
    Pickguard: Aged White (1-ply) N/C
    Aged White Pearl (3-ply) $50.00
    Brown Tortoise (3-ply) $80.0
    Brushed Gold or Aluminum $50.00
    Gloss Black (3-ply) N/C
    Matte Black (1-ply) N/C
    Mint (3-ply) N/C
    Pickup Config/Controls: P/J Pickups $200.00
    J/JJ Pickups $300.00
    Aguilar OBP-1 Preamp $300.00
    Aguilar OBP-2 Preamp $300.00
    Case: G&G Hardshell $200.00

Grosh P4 Bass

Close-up of an electric bass guitar with a sunburst finish, pearl white pickguard, and gold hardware on a black background.
Close-up of a sunburst electric bass guitar with gold hardware and a white pickguard, positioned on a black background.