The product Erica Synths Black XFade is regretfully no longer available.
Why don't you check out the Ring Modulator, Crossfade Modules category page; or maybe you'll find a Top-Seller you enjoy.Recommended Alternatives
Erica Synths Black Ring-Xfade
$164
Make Noise modDemix Black & Gold
$144
Doepfer A-184-1
$89
Befaco A*B+C
$135
Intellijel Designs Ringmod 1U
$90
IO Instruments Pasiphae
$113
Doepfer A-184-2
$81
Behringer 150 Ring Mod/Noise/S&H/LFO
$53
Doepfer A-134-2 Dual Vc Crossfader
$68
Doepfer A-134-1 Vc Pan MKII
$83