Used Kustom KPM4080 Mixers

Used Kustom KPM4080 Powered Mixer

Estimated Year: Early 2000s

Made in: China

Overview

The Kustom KPM4080 is a compact powered PA mixer designed for small live sound setups, rehearsal spaces, churches, classrooms, and portable PA rigs. Combining a mixer and power amplifier in one unit, the KPM4080 delivers 80 watts of MOSFET power while providing multiple microphone and line inputs for simple, reliable sound reinforcement.

This mixer features four independent channels with individual volume, tone, and reverb controls, allowing quick adjustments for vocals, acoustic instruments, or keyboards. A built-in analog spring reverb adds ambience, while the master section includes 3-band EQ for overall tone shaping. Tape/CD inputs and record outputs allow playback or simple recording of performances.

Its rugged steel chassis and textured enclosure are built to handle transport and regular use, making it a practical all-in-one PA solution for small venues or practice spaces.

Features

- 80 watts RMS MOSFET powered mixer

- 4 input channels

- Balanced XLR microphone inputs

- 1/4" line inputs

- Individual volume, tone, and reverb per channel

- Built-in analog spring reverb

- 3-band master EQ (Low, Mid, High)

- Tape/CD input with level control

- Record outputs for capturing performances

- Line output for external amplification

- Compact portable powered mixer design

Condition

This mixer is in good used condition and functions properly.

- Cosmetic wear on cabinet and edges

- Small chip in cabinet covering near front edge

- Controls and knobs intact

- Jacks and connections in good shape

- Power switch shows cosmetic cracking but functions normally

- Tested and working

Store Policies

- All items are tested before listing and again before shipping.

- Orders typically ship next business day.

- Shipping is available to the continental U.S. only.

- We do not accept trades on shipped items.

- Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20% restocking fee applies. If you have any questions before buying, feel free to message us—we’re happy to help.