Marshall 3520 Integrated Bass System | 1980s UK Made
Launched in 1985, the Marshall 3520 sits a step up in the Integrated Bass System range with 200W of solid-state power and a distinctive rotary Contour filter, turn it counter-clockwise to tighten the low end at 40Hz, or clockwise to smooth the highs at 700Hz. A 5-band graphic EQ gives more precise shaping, the bi-amp mode allows separate treble and bass outputs for driving different cabinets, and the effects loop and footswitchable gain boost make it flexible on stage. It's in great condition and built in Bletchley, England.
Features
- Brand: Marshall
- Model: 3520 Integrated Bass System
- Era: 1980s (1985 to 1993)
- Made in: UK (Bletchley, England)
- Power: 200W solid-state
- Impedance: Minimum 4 ohm load
- Inputs: High/Low sensitivity
- EQ: 5-band graphic (50Hz, 400Hz, 1kHz, 5kHz, 10kHz)
- Contour: Rotary filter, 40Hz or 700Hz cut
- Boost: Footswitchable gain boost
- Effects loop: Send/Return
- Bi-amp mode: Separate treble/bass outputs
- Condition: Great
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