Boss PQ-4 Parametric Equalizer 1991 s/n ZC67201

Very Good
$15.19 shipping when combined
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Shipped From
BEP Boutique Effect Pedals
Rotterdam, Netherlands
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About This Listing

Boss PQ-4 Parametric Equalizer first year edition in very good condition with box and owner's manual. Thoroughly tested and in perfect working order.

THE PQ-4 has over time become quite rare. It was never a big seller and as Boss presently doesn't make any parametric equalizers, they are highly sougth after. You can adjust Presence, Low Level boost or cut, Mid Frequency range between 100Hz and 1.6 KHZ , and a High Frequency range between 500HZ and 8KHZ. Each frequency range selector has it's own individual levels for boosting or cutting specific frequencies, plus it has a -18 to +18 over all level boost or cut.


Controls: Presence/Low, Middle, High, Level
Connectors: Input, Output, AC Adaptor
Current Draw: 23mA
Weight: 410g
Input Impedance: 1 Mohm
Output Impedance: 1 kohm
Residual Noise Level: less than -98dBm (IHF-A)
Recommended Load Impedance: More than 10kOhm
Recommended AC Adaptor: PSA Series

Silver - Made In Taiwan
The PQ-4 was sold from March 1991 to November 1997.

Product Specs

Listed8 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.learn more
Made In
  • Taiwan

Reviews of this Shop

99% positive

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