JBL SG520

[zipplok]

I own a JBL SG520 preamp/controller that is in very good condition. It has recently been given a clean bill of health by my tech. It does not have the wood side panels though. Anyone have any idea what it might be worth?? Thanks in advance, Zipplok.

[caladois]

Only one suggestion : keep it preciously !!!

Regards from a proud sa660 owner.

[BMWCCA]

Nearly $3,000.00 in a recent Ebay sale: 320223716072

Looks like it went to Japan. Big surprise!

I'll give it a good home! (But I haven't any dough!)

[JRichardson]

I have one that needs repairs ... but have the side and rear panels that go with it ... if yours has been restored would be interested in hearing 'who & how much'

sorry ... thats an SG520

JRichardson

[jcrobso]

I have one that needs repairs ... but have the side and rear panels that go with it ... if yours has been restored would be interested in hearing 'who & how much'

sorry ... thats an SG520

JRichardson

I have SG520 with panels and working OK!
What is wrong with yours? John

[textor101]

Hi: I'm looking for a volume pot for my JBL SG 520 Graphic Controller. Specs are as follows: Dual 10K audio slider pot; 80 mm "hole to hole;" 30 mm wide. Additionally, the pot should have taps to enable use of the preamp's loudness function. I believe a company called ALPS made these pots custom for JBL in the 1960s and 1970s. Would appreciate any help in sourcing this part. Thanks!