Date Region Description Price Seller
EUUp for sale Spectrum filter from Source Audio in mint condition! Please ...$228.92
EUGreat stereo intelligent filter.Many presets possibilities with the app....$235.29
USASource Audio Spectrum Intelligent FilterSA248Features:6 envelope filter ...$172.99
USASource Audio does it again with the Spectrum Intelligent Filter. Easily...$169.99
USASource Audio SA248 Spectrum Intelligent Filter Pedal — NEW IN STOCK —P...$183.95
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