Deals

Equipboard helps you discover, compare, and find the right gear for your sound.

Sign up Log in

Artist or band Music gear Music gear to an artist Report a duplicate

Contact us About Merch store

© Equipboard Inc.

This page about Grammer G-20 is a stub. You can help improve it:

Grammer G-20 main image

Grammer G-20

Grammer G-20

See more

Find out who is using Grammer G-20

Ryan Adams

0 wishlisted

0 saved

Page last updated Mar 27, 2026

Pricing and availability

Store

Reviews

Price

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Introducing the Grammer G-20, a steel-string acoustic guitar that redefines the boundaries of sonic performance and playability. Crafted for both aspiring musicians and seasoned performers, the G-20 is designed with meticulous attention to detail, offering a harmonious blend of tradition and innovation. This guitar features a solid spruce top that provides a resonant and bright tone, ideal for a wide range of musical styles. The back and sides are constructed from high-quality mahogany, delivering a warm and balanced sound projection that complements the crispness of the spruce top.

The Grammer G-20 stands out with its precision-engineered bracing pattern, which enhances resonance and sustain, ensuring that every note rings with clarity and depth. The neck, made from smooth, durable mahogany, is shaped for comfort, catering to long hours of play without strain. Its rosewood fingerboard not only adds a touch of elegance but also facilitates effortless finger movement, making it a joy to play both intricate melodies and robust strumming patterns.

Whether you’re performing on stage or practicing at home, the Grammer G-20 is built to inspire creativity and elevate your musical journey. Its exceptional craftsmanship ensures it remains a reliable partner for years to come.

Key Features:

Solid spruce top for bright and resonant tones
Mahogany back and sides for warm sound projection
Precision-engineered bracing pattern for enhanced resonance
Comfortable mahogany neck with rosewood fingerboard
Ideal for diverse musical styles and performance settings

Reviews

Based on 0 Reviews and 0 Ratings

5 star

4 star

3 star

2 star

1 star

Artist usage

See how Ryan Adams uses Grammer G-20

Ryan Adams

Singer, Guitarist

Ryan Adams & The Cardinals

Verified via Photo

There are many videos of Ryan playing his vintage Grammer G-20 on his Instagram page.

For example, on this Instagram video you can see him playing it: https://www.instagram.com/tv/B9-WFkVJhaL/?igshid=fro84bs77kax

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Folk, World, & Country

Alternative Rock

Psychedelic Rock

Singer Songwriter

Load More

More Grammer Steel-string Acoustic Guitars

Grammer Merle Haggard Model Steel-string Acoustic Guitars

Grammer Merle Haggard Model

Who’s using this:

2 artists using

Grammer Johnny Cash Model Steel-string Acoustic Guitars

Grammer Johnny Cash Model

Who’s using this:

Martin 000-15M Steel-string Acoustic Guitars

Martin 000-15M

$1,649.00 - $2,099.00

8 available stores

5.0 (35)

^# 1

in Steel-string Acoustic Guitars Rank

Who’s using this:

32 artists using

Gibson J-45 Steel-string Acoustic Guitars

Gibson J-45

$2,499.00 - $4,190.00

8 available stores

5.0 (75)

^# 2

in Steel-string Acoustic Guitars Rank

Who’s using this:

Billie Joe Armstrong

322 artists using

Martin D-28 Steel-string Acoustic Guitars

Martin D-28

$2,478.67 - $3,499.99

8 available stores

5.0 (48)

^# 3

in Steel-string Acoustic Guitars Rank

Who’s using this:

John Frusciante

247 artists using

Martin D-18 Steel-string Acoustic Guitars

Martin D-18

$2,399.00 - $3,199.00

7 available stores

5.0 (33)

^# 4

in Steel-string Acoustic Guitars Rank

Who’s using this:

John Frusciante

96 artists using

Martin HD-28 Steel-string Acoustic Guitars

Martin HD-28

$3,199.00 - $3,699.99

8 available stores

5.0 (12)

^# 5

in Steel-string Acoustic Guitars Rank

Who’s using this:

23 artists using

Yamaha FG800J Solid Spruce Top Dreadnought Acoustic Guitar Natural Steel-string Acoustic Guitars

Yamaha FG800J Solid Spruce Top Dreadnought Acoustic Guitar Natural

$225.39 - $419.99

8 available stores

4.5 (2)

^# 6

in Steel-string Acoustic Guitars Rank

Taylor GS Mini Acoustic Steel-string Acoustic Guitars

Taylor GS Mini Acoustic

$449.00 - $499.00

3 available stores

4.5 (56)

^# 7

in Steel-string Acoustic Guitars Rank

Who’s using this:

Batuhan Mutlugil

34 artists using

Martin Backpacker (Steel-String) Steel-string Acoustic Guitars

Martin Backpacker (Steel-String)

$299.00 - $382.43

8 available stores

4.5 (18)

^# 8

in Steel-string Acoustic Guitars Rank

Who’s using this:

16 artists using

Gibson Hummingbird Steel-string Acoustic Guitars

Gibson Hummingbird

$2,999.00 - $3,999.00

7 available stores

4.5 (45)

^# 9

in Steel-string Acoustic Guitars Rank

Who’s using this:

Billie Joe Armstrong

Jonny Greenwood

214 artists using

Martin D-35 Steel-string Acoustic Guitars

Martin D-35

$3,399.00 - $3,699.98

8 available stores

4.5 (23)

^# 10

in Steel-string Acoustic Guitars Rank

Who’s using this:

Jonny Greenwood

69 artists using

Taylor GS-Mini Steel-string Acoustic Guitars

Taylor GS-Mini

$519.00 - $599.00

6 available stores

5.0 (35)

^# 11

in Steel-string Acoustic Guitars Rank

Who’s using this:

Hayley Williams

18 artists using

Gibson J-200 Steel-string Acoustic Guitars

Gibson J-200

$3,200.00 - $4,649.00

3 available stores

5.0 (44)

^# 12

in Steel-string Acoustic Guitars Rank

Who’s using this:

Billie Joe Armstrong

235 artists using

Taylor Big Baby BBT Steel-string Acoustic Guitars

Taylor Big Baby BBT

$449.00 - $585.00

5 available stores

5.0 (30)

^# 13

in Steel-string Acoustic Guitars Rank

Who’s using this:

Jonny Greenwood

Boards of Canada

14 artists using

Gretsch G9500 Jim Dandy Steel-string Acoustic Guitars

Gretsch G9500 Jim Dandy

$179.00 - $249.99

5 available stores

4.5 (50)

^# 14

in Steel-string Acoustic Guitars Rank

Who’s using this:

Buzz Osborne (aka King Buzzo)

16 artists using

Epiphone Hummingbird Steel-string Acoustic Guitars

Epiphone Hummingbird

$675.00 - $849.00

7 available stores

4.5 (42)

^# 15

in Steel-string Acoustic Guitars Rank

Who’s using this:

12 artists using

Fender CD-60 Dreadnaught Steel-string Acoustic Guitars

Fender CD-60 Dreadnaught

$151.27 - $229.99

4 available stores

4.5 (97)

^# 16

in Steel-string Acoustic Guitars Rank

Who’s using this:

12 artists using

Martin D-15M Steel-string Acoustic Guitars

Martin D-15M

$1,499.00 - $1,855.00

8 available stores

5.0 (26)

^# 17

in Steel-string Acoustic Guitars Rank

Who’s using this:

Benjamin Francis Leftwich

10 artists using

Seagull S6 Original Steel-string Acoustic Guitars

Seagull S6 Original

$544.72 - $729.00

7 available stores

4.5 (30)

^# 18

in Steel-string Acoustic Guitars Rank

Who’s using this:

10 artists using

Martin 000-18 Steel-string Acoustic Guitars

Martin 000-18

$2,799.00 - $3,055.00

8 available stores

5.0 (4)

^# 19

in Steel-string Acoustic Guitars Rank

Who’s using this:

31 artists using

Guild M-20 Steel-string Acoustic Guitars

Guild M-20

$1,599.99 - $1,750.00

6 available stores

5.0 (5)

^# 20

in Steel-string Acoustic Guitars Rank

Who’s using this:

18 artists using

Martin 000-15 Steel-string Acoustic Guitars

Martin 000-15

$1,699.00 - $2,435.00

8 available stores

4.5 (11)

^# 21

in Steel-string Acoustic Guitars Rank

Who’s using this:

19 artists using

Martin D-42 Steel-string Acoustic Guitars

Martin D-42

$5,119.00 - $6,599.00

7 available stores

4.5 (3)

^# 22

in Steel-string Acoustic Guitars Rank

Who’s using this:

14 artists using

Martin 000-28EC Eric Clapton Signature Steel-string Acoustic Guitars

Martin 000-28EC Eric Clapton Signature

$3,519.99 - $4,869.00

8 available stores

5.0 (5)

^# 23

in Steel-string Acoustic Guitars Rank

Who’s using this:

Álvaro Henriquez

16 artists using

Martin 00-18 Acoustic Guitar Steel-string Acoustic Guitars

Martin 00-18 Acoustic Guitar

$2,379.00 - $2,999.99

6 available stores

5.0 (6)

^# 24

in Steel-string Acoustic Guitars Rank

Who’s using this:

40 artists using

Martin D-45 Acoustic Steel-string Acoustic Guitars

Martin D-45 Acoustic

$8,999.99 - $10,290.00

6 available stores

4.5 (7)

^# 25

in Steel-string Acoustic Guitars Rank

Who’s using this:

33 artists using

Martin 00-15 Steel-string Acoustic Guitars

Martin 00-15

$1,699.00 - $1,850.00

7 available stores

5.0 (14)

^# 26

in Steel-string Acoustic Guitars Rank

Who’s using this:

Kenneth Pattengale

7 artists using

Epiphone EJ-200 Steel-string Acoustic Guitars

Epiphone EJ-200

$380.00

1 available store

4.5 (36)

^# 27

in Steel-string Acoustic Guitars Rank

Who’s using this:

16 artists using

Martin 000-28 Steel-string Acoustic Guitars

Martin 000-28

$3,399.00 - $3,981.42

7 available stores

5.0 (4)

^# 28

in Steel-string Acoustic Guitars Rank

Who’s using this:

Mikael Akerfeldt

Francisco Durán

21 artists using

Martin D-41 Steel-string Acoustic Guitars

Martin D-41

$3,595.00 - $5,399.00

7 available stores

5.0 (5)

^# 29

in Steel-string Acoustic Guitars Rank

Who’s using this:

Billie Joe Armstrong

13 artists using

Martin 0-18 Acoustic Guitar Steel-string Acoustic Guitars

Martin 0-18 Acoustic Guitar

$2,599.00 - $3,399.00

7 available stores

5.0 (4)

^# 30

in Steel-string Acoustic Guitars Rank

Who’s using this:

John Frusciante

14 artists using

Yamaha FG-180 Steel-string Acoustic Guitars

Yamaha FG-180

$320.00

1 available store

5.0 (7)

^# 31

in Steel-string Acoustic Guitars Rank

Who’s using this:

14 artists using

Guild Traditional Series D-55 Acoustic Guitar Steel-string Acoustic Guitars

Guild Traditional Series D-55 Acoustic Guitar

$3,666.00 - $4,199.99

5 available stores

5.0 (2)

^# 32

in Steel-string Acoustic Guitars Rank

Who’s using this:

Caleb Followill

13 artists using

Epiphone AJ-220S Acoustic Guitar Steel-string Acoustic Guitars

Epiphone AJ-220S Acoustic Guitar

$299.00 - $427.51

7 available stores

4.5 (23)

^# 33

in Steel-string Acoustic Guitars Rank

Who’s using this:

Francisco Durán

5 artists using

Martin 000-15SM Steel-string Acoustic Guitars

Martin 000-15SM

$1,599.00 - $2,099.99

6 available stores

5.0 (8)

^# 34

in Steel-string Acoustic Guitars Rank

Who’s using this:

7 artists using

Guild F-512 12-String Acoustic Guitar Steel-string Acoustic Guitars

Guild F-512 12-String Acoustic Guitar

$4,099.00 - $4,555.00

5 available stores

5.0 (4)

^# 35

in Steel-string Acoustic Guitars Rank

Who’s using this:

20 artists using

Martin OM-28 Acoustic Guitar Steel-string Acoustic Guitars

Martin OM-28 Acoustic Guitar

$3,399.00 - $4,190.00

8 available stores

5.0 (7)

^# 36

in Steel-string Acoustic Guitars Rank

Who’s using this:

15 artists using

Taylor Baby Mahogany Steel-string Acoustic Guitars

Taylor Baby Mahogany

$349.00 - $449.00

7 available stores

4.5 (6)

^# 37

in Steel-string Acoustic Guitars Rank

Who’s using this:

Courtney Barnett

7 artists using

Martin LX1 Little Martin Steel-string Acoustic Guitars

Martin LX1 Little Martin

$399.00 - $585.00

8 available stores

4.5 (11)

^# 38

in Steel-string Acoustic Guitars Rank

Who’s using this:

6 artists using

See also: Steel-string Acoustic Guitars, Grammer, Grammer Steel-string Acoustic Guitars

Community setups

Similar

Add recommendation

Gear Guides

Best Kids Guitars: Ultimate Guide for Parents

Equipboard Gear Guides

Best Kids Guitars: Ultimate Guide for Parents

Michael Pierce

Giulio Chiarenza

Michael Pierce + 1 more

Updated September 2025

Best Parlor Guitars: Great Sounds in Small Packages

Equipboard Gear Guides

Best Parlor Guitars: Great Sounds in Small Packages

Mason Hoberg

Mason Hoberg

Updated August 2025

Best Online Guitar Lessons for All Skill Levels 2026

Equipboard Gear Guides

Best Online Guitar Lessons for All Skill Levels 2026

Michael Pierce

Giulio Chiarenza

Kevin Daoust

Michael Pierce + 2 more

Updated May 2025

Guitar Bracing Patterns: The Hidden Force Behind Great Sound

Equipboard Learning Center

Guitar Bracing Patterns: The Hidden Force Behind Great Sound

Michael Pierce

Michael Pierce

Updated March 2025

Most Popular Steel-string Acoustic Guitars

Added to Equipboard on 08-07-2020 by

lordorange

Gear IQ 196