I am a fully licensed supplier.
CYCLONE -SOUND
SKU: SND-CYCLO
C$48.00Price
SET OF 4 (U4.L5 U19.L1 U21.L1 U22.L1)
Williams: Cyclone
ROM Revisions
Sound Version L-1
U4 : Checksum: 74B0
Speech Version L-1
U19 : Checksum: DCAF
U21 : Checksum: A754
U22 : Checksum: FB4C