Various
Cykong
Deepsonic
Great Synthesizers
Hitsquad
KB6 samples
KVR audio
Memphis drum shop
Mode Zero
various effects photos & sounds
Muzines
Per Kristian
Polynominal
Retro Synth Ads
Ruskeys
Sonic State
Syntezatory
Synth Ark
Synth Mania
Synth Zone
The Tone King
Till Kopper
various synths & string machines
VSE
Yokochou