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zipplok
04-09-2008, 02:20 PM
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
04-11-2008, 10:26 AM
Only one suggestion : keep it preciously !!!:applaud:

Regards from a proud sa660 owner.

BMWCCA
04-11-2008, 10:45 AM
Nearly $3,000.00 in a recent Ebay sale: 320223716072 (http://ebayitem.com/320223716072)

Looks like it went to Japan. Big surprise! ;)

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

JRichardson
11-26-2008, 10:39 PM
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
12-02-2008, 11:41 AM
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
02-02-2013, 11:43 AM
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!