Roland JP-8000, bass

P.G.M. · Infected Mushroom / Single (2001)

Unverified Inferred from the knowledge base. Nobody has cited a source yet; one accepted source makes it POTENTIALLY, one grade A source or two grade B sources verify it

Settings

osc: 1 saw + 1 pulse -1, sub reinforced, unison 1, detune 22 cents, sub sine -1
filter: LP 24 dB/oct
cutoff: 540.48 Hz
resonance: 0.39, drive 0.44
envelope: A 7 ms D 348 ms S 0.44 R 189 ms; opens on the attack transient then settles into the groove; filter env amount 0.39
modulation: lfo sh 0.89 Hz to cutoff, glide 1 ms, mono
effects: chorus + medium hall reverb, drive
notes: Rolling psytrance bassline, the genre's signature driving low end on "P.G.M.", from the album B.P.Empire (2001). Voiced in Infected Mushroom's full-on psytrance style of the period: 1 saw + 1 pulse -1, sub reinforced through a LP 24 dB/oct filter with sh LFO movement on cutoff, finished with chorus + medium hall reverb.

Sources

No source yet. A claim needs one grade A source, or two independent grade B sources, to be verified.

Images

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Who played it

Nobody credited yet.

Samples

Recordings of the instrument set to these settings, made fresh by contributors. Never a clip of the record.

No sample yet.

Revision history

10 Sep 2026Seedsystem