David Friedman

Owner of Racksystems, the Southern California based source of custom guitar systems for musicians worldwide, and designer behind Friedman Amplification

[David Friedman @racksystems]

More tested amps today. #amp #friedman #gear http://t.co/tK1Hqf66d1

[David Friedman @racksystems]

More amps going out. #friedman #amps http://t.co/hHcNlvlsky

[David Friedman @racksystems]

Amps going out the door. #friedman,#amps,#gear http://t.co/ufJHE7lxdp

[David Friedman @racksystems]

Hard at work prepping speakers for cabinets #celestion #amp #friedmanamps #friedman http://t.co/6z0KPKKQkC

[David Friedman @racksystems]

More testing. Just a few of what was tested today #friedman #friedmanamps #guitar #gear #amp http://t.co/wtEQxfNFm7

[David Friedman @racksystems]

Black Sabbath Hollywood Bowl #Rock #Ozzy #Classic #Sabbath @ Hollywood Bowl http://t.co/xerVbPCfwd

[David Friedman @racksystems]

B Board finished for Bruce Watson of Foreigner #pedals #pedalboard #gear #guitar http://t.co/iGu8Bl2fjx

[David Friedman @racksystems]

Friedman amp assembly line. More coming. #friedmanamps #friedman #amp #gear http://t.co/cyh6gDsKM9

[David Friedman @racksystems]

Another day of testing amps that are going out #friedmanamps #amp #gear http://t.co/tXEY7IeieL

[David Friedman @racksystems]

How's this for a pedal rig?? #Pedals #Effects #Rig #Friedman @ Tone Merchants http://t.co/3ZVs4PSN4v

[David Friedman @racksystems]

Jerry Cantrell's finished rig for the current tour, featuring the JJ signature amp #Friedman… http://t.co/aKGmFAYen4

[David Friedman @racksystems]

Finishing up the Alice In Chains #rig for their upcoming tour @ToneMerchantsCA #friedmanamps

[David Friedman @racksystems]

Shot demo video today for Jerry Cantrell's signature amp it's gonna be awesome stay tuned @aliceinchains #friedmanamp

[David Friedman @racksystems]

Going to Vegas with @SleazeClassic this weekend for Viva Hysteria at the Hard Rock will be by the pool with a drink this time tomorrow

[David Friedman @racksystems]

Steve Stevens at the Viper Room right now, on the left is his SS-100

[David Friedman @racksystems]

In Steve Stevens' studio a few weeks ago filming the SS-100 demo #friedmanamp stevensagogo http://t.co/AjVZQjnjBc

[David Friedman @racksystems]

Filmed the video for the Friedman SS-100. The first Steve Stevens signature amp. #amp #SteveStevens #Guitar #AmpDemo

[David Friedman @racksystems]

@SleazeClassic Useful,real and cool #retro #vintage

[David Friedman @racksystems]

Spent the evening consulting with Jerry Cantrell on his new rig #amps #guitar rig #tour

[David Friedman @racksystems]

Ahh a little slice of home. @coneydogla