Audio Control Richter Scale crossover/analyzer/equalizer $200

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thunderbrick

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This unit came with a used system that I bought about 15 years ago, and I've never hooked it up or tested it in a system.  It has been modified to accept an outboard power supply (included) that plugs into the side of the unit.  There is also an on-off-on switch and an indicator light located next to the power input that allows the user to switch between the internal or onboard power supply.  No accessories or manual of any sort go with it.

I''d say the physical condition is maybe 8/10 on the front panel, 7/10 elsewhere.  It has factory rack mount ears and handles, which are scratched, maybe 6/10.  The original rubber feet are gone and there are two ratshack rubber feet glued on

When I power it up using the internal PS the "Relative Acoustic Warble Tone Level" (WTF?) meter on the left front panel doesn't light up, but the needle in the meter goes about 20-25% the way up the scale and sits there.  When power is shut off the needle goes back to the rest position.

Photos to follow.

Located in central Missouri and delivery in St Louis possible.

USPS MO strongly preferred, but will consider cash.  No Paypal.

Any interest?

'brick