i just picked this one up yesterday from a local craigslist ad. i've always had a soft spot for them ever since i played thru them in '69, and for only $50 i just couldn't resist buying it. the seller said it worked great a year ago, but recently started fading in and out. i got it home, opened it up, cleaned the pots, jack and switch, and re-secured the power amp pcb module (since it was very loose). i fired it up 15 minutes later and it works perfect. i just need to get 5 more orginal knobs for it (already have them on order).
i wish it was a blue or cascade (blue/green) sparkle, but for $50, i'm not complaining.
anyway, here's a pic of it:
