Roland GR-300, GR-500, GR-700

Blue caps?

Started by glasswing

Replies: 23
Views: 1,099

May 20, 2023, 03:44:47 PM
by Elantric

G-303 Restoration refinishing?

Started by Chrismiami

Replies: 14
Views: 296

May 11, 2023, 03:47:33 PM
by Chrismiami

Lights blinking?

Started by Chrismiami

Replies: 6
Views: 148

April 27, 2023, 01:50:57 PM
by Chrismiami

GR-300 repair help

Started by larsove

Replies: 8
Views: 1,048

April 27, 2023, 11:36:57 AM
by Chrismiami

Joness/ALG Output upgrade

Started by Chrismiami

Replies: 3
Views: 45

April 27, 2023, 11:33:47 AM
by Chrismiami

PSA, Daryl Stuermer selling his GR 808 and GR 300

Started by lcampbell

Replies: 4
Views: 1,203

April 27, 2023, 08:42:05 AM
by Chrismiami

GR-300 OWNERS MANUAL

Started by admin

Replies: 2
Views: 610

April 26, 2023, 09:35:12 AM
by Elantric

GK-1?

Started by Chrismiami

Replies: 1
Views: 70

April 11, 2023, 01:19:47 PM
by Elantric

Best place to advertise my GR-300/GR-303?

Started by andyharris

Replies: 0
Views: 287

November 28, 2022, 06:48:14 AM
by andyharris

GR300. IR3109 filter chip information

Started by chrish

Replies: 2
Views: 413

November 08, 2022, 10:47:07 PM
by admin

Controlling other synths with Gr-700

Started by guitar_dude

Replies: 5
Views: 746

November 03, 2022, 12:00:40 PM
by pinkjimiphoton

GR-300 questions

Started by TTFD

Replies: 6
Views: 537

November 03, 2022, 10:15:26 AM
by pinkjimiphoton

Roland US-2 repair

Started by pickle6

Replies: 2
Views: 196

November 03, 2022, 10:11:59 AM
by pinkjimiphoton

Ressurrecting an old beast, GR33 bass guts install

Started by commds

Replies: 9
Views: 682

October 18, 2022, 12:23:00 PM
by commds

Roland GR300 to Roland MKS70

Started by glasswing

Replies: 8
Views: 415

September 20, 2022, 07:45:42 AM
by glasswing

Splitting the output of the GR300 to two devices

Started by glasswing

Replies: 3
Views: 577

September 20, 2022, 07:42:11 AM
by glasswing

looking for a Roland GR BASS pickup/driver replacement/spare

Started by commds

Replies: 11
Views: 949

September 17, 2022, 12:42:37 PM
by commds

Screw to hold down hum bucker 303/808

Started by glasswing

Replies: 2
Views: 580

September 16, 2022, 11:05:53 AM
by glasswing

Pickup selector switch cap

Started by glasswing

Replies: 1
Views: 556

September 14, 2022, 07:21:12 AM
by admin

GR-77b - at last

Started by Antonuzzo

Replies: 3
Views: 967

July 21, 2022, 12:07:46 AM
by Antonuzzo

Roland G-505 pickguards

Started by admin

Replies: 1
Views: 980

June 30, 2022, 04:03:50 PM
by gumbo

G-707 anyone?

Started by Tony Raven

Replies: 4
Views: 673

June 13, 2022, 08:39:13 AM
by admin

G-808 - best strings?

Started by Chrismiami

Replies: 2
Views: 1,139

May 26, 2022, 07:50:11 AM
by chrish

Roland GR-500/GS-500

Started by strengdal3

Replies: 24
Views: 1,735

May 13, 2022, 11:49:57 AM
by vanceg

New Roland GR 500 User - Problems!!

Started by goldener_reiter

Replies: 3
Views: 355

April 27, 2022, 12:06:05 PM
by strengdal3

GR-700 for sale on local online auction site

Started by gumtown

Replies: 1
Views: 175

April 14, 2022, 10:10:52 PM
by chrish

How remove GR300 preamp board?

Started by dayn

Replies: 5
Views: 772

March 11, 2022, 02:38:50 PM
by Allomerus

Testing the waters for a GR-700 MIDI IN + Memory upgrade

Started by PeakSynthesis

Pages1 2

Replies: 38
Views: 4,187

February 13, 2022, 10:58:02 AM
by chrish

New analog guitarsynth like the GR-700, but with better tracking please!

Started by strengdal3

Pages1 2 3

Replies: 65
Views: 4,593

February 08, 2022, 06:59:04 AM
by georgef

New 13 pin version of the GR300

Started by chrish

Pages1 2

Replies: 42
Views: 2,821

February 05, 2022, 11:45:04 PM
by georgef

GR-700 - help with turbo lover by judas priest.

Started by rob147

Replies: 2
Views: 3,398

April 30, 2021, 05:31:45 PM
by admin

Roland G-505 prototype ?

Started by jipegonzo

Replies: 5
Views: 365

April 19, 2021, 02:34:18 PM
by admin

Spotted a red G-505 (and a GR-700), no cables, at local shop today

Started by mooncaine

Replies: 4
Views: 297

March 23, 2021, 03:53:45 PM
by Antonuzzo

Roland G-77 24 pin Bass: w/GR-55 and it all worked on the first go.

Started by Antonuzzo

Replies: 5
Views: 419

March 04, 2021, 02:14:14 PM
by Antonuzzo

How, where to sell GR-300 and G-303?

Started by thefsb

Replies: 3
Views: 368

October 13, 2020, 02:01:10 PM
by admin

Roland G-707 logo help

Started by Headless68

Replies: 5
Views: 375

July 05, 2020, 01:20:14 AM
by gumbo

???? NOS Roland 24 pin cables !!!!!!!!!!!!?????????

Started by jipegonzo

Replies: 13
Views: 1,335

June 23, 2020, 09:33:41 AM
by jim-analog

Need new synth pickup for my GR 808...

Started by kracdown

Replies: 4
Views: 376

June 11, 2020, 12:22:12 PM
by kracdown

GR-300 and 808 guitar controller would you buy one?

Started by chrish

Pages1 2

Replies: 44
Views: 4,885

March 29, 2020, 10:21:46 AM
by chrish

GR-500

Started by admin

Replies: 10
Views: 1,988

October 21, 2019, 09:04:21 AM
by admin

GR300 external LFO (and other) modification?

Started by jim-analog

Replies: 4
Views: 675

September 29, 2019, 12:56:40 PM
by Elantric

GR-700 - Videos

Started by admin

Replies: 0
Views: 330

August 25, 2019, 12:09:54 AM
by admin

24 pin cable code

Started by Silas Lang

Replies: 2
Views: 406

August 01, 2019, 07:40:32 AM
by HAMERMAN409

Tell me about the Roland G 707 please!

Started by gearhound22

Pages1 2

Replies: 27
Views: 3,123

July 23, 2019, 09:38:23 AM
by Howcome

GR-500 - Roland Infinite Sustain System Revealed

Started by drjoness2001

Replies: 3
Views: 2,525

April 23, 2019, 02:44:07 PM
by vanceg

Tape Op Podcast - Episode 26: Blake Mills

Started by Vaultnaemsae

Replies: 0
Views: 525

March 13, 2019, 11:14:17 PM
by Vaultnaemsae

Old 24 pin gear capacitor warning

Started by jim-analog

Replies: 1
Views: 389

March 11, 2019, 04:00:58 PM
by GuitarBuilder

GR300 in need of servicing

Started by bosetuno

Replies: 10
Views: 859

January 30, 2019, 09:29:46 PM
by PeakSynthesis

GR 707 'Mode' switch question.

Started by Mykl

Replies: 2
Views: 475

January 22, 2019, 11:01:15 PM
by PeakSynthesis

Steve Howe of Yes - GR-700

Started by Rawbeartoe

Replies: 11
Views: 680

January 22, 2019, 09:32:21 PM
by PeakSynthesis