Bohlender Graebener FS-520 towers & CC-220 center (upgraded Danny Richie crossovers)

I have a pair of BG (Bohlender Graebener) Radia FS-520 towers and a CC-220 center speaker in excellent condition for sale. These speakers have upgraded crossovers personally built by Danny Richie from GR Research. He completely overhauled them with Sonicap capacitors, Sonicap Platinum bypass in the tweeter, Sonicap Gen II bypass in the woofers, Erse inductors, upgraded wiring (16AWG solid core Electra copper wires), and Electra tube connectors. Then I lined the interior of the cabinets with No-Rez.

They are fantastic speakers in stock form, but after the crossover upgrade, detail, clarity, dynamics are substantially improved. The soundstage is now wall to wall with see-through transparency. You'd be hard pressed to find better speakers under $5K.

My asking price is for all 3 speakers. I no longer have the original boxes. Due to the size and weight, they're only available as local pick up only in Chino Hills. Demo available for serious buyers.

BG Radia FS-520 specs:
4 Ohm, 88 dB/w/m
250 watt program power
50″ Planar ribbon driver
(2) 6.5″ Woofers
70.25″H x 9.25″W x 13.25″ D
59 lbs

BG Radia CC-220 specs:
4 Ohm, 88 dB/w/m
250 watt program power
(2) 8″ Planar Ribbon Neo 8 midrange drivers
(1) 3″ Planar-ribbon Neo 3 tweeter
8.25″H x 41″W x 12″D
52 lbs