Walco Bass Treble Expander, NOS! 70's?

[DJJazzV]

Walco Bass Treble Expander, NOS! Still in the package! From the 60's or 70's, I guess.
$50 shipped within the continental U.S. Paypal Preferred.

Here's what it looks like (not my website):

http://www.effectsdatabase.com/model/walco/basstreble

[DJJazzV]

Price drop and photo added. $50 shipped within the continental U.S.

[sanfordandsonny]

The package alone!
Upon closer inspection it boosts bass or treble usually you only see the walco tuner. Or something boring on eBay
Good luck bump

[DJJazzV]

Forgot I had this listed! Still available, price drop:
$35 shipped within the continental U.S.