Boss PQ-4 Parametric Equalizer Pedal 1990s
This is awesome. The two parametric controls offer a huge scope for tonal adjustment; much more so than regular graphic EQ. These are very discontinued (whyyyy!) and increasingly valuable, owing to their greatness. EQ yourself before your req yourself.
Model: Boss PQ-4 Parametric Equalizer
Made in: Taiwan, 1991-6 (serial missing)
Power: Boss ACA 12v supply or batteries
Equivalent new street price (approx): n/a
Accessories: no box or manual
Condition notes: used, few minor marks, good condition