From private collection up for sale excellent condition 1986 Peavey KB100 keyboard / voice / drums combo amplifier.

Very rare Early version before getting the Teal Stripe in 1989.

Serial 6A-02720240 86D (April 1986).
Fully working, complete with rare 1-button foot-switch (to activate and deactivate the Reverb effect) and paperwork, classic Peavey tone and reliability, heavy duty 15” speaker, with a full all-eq-spectrum clarity.

Made in USA, 100W, 3 separate channels, very useful as a PA stand-alone system with a clear yet powerful output.

Wheels have been added for an easier transportation.

I’m quite confident saying this is the best condition and more complete KB100 on the market.

Photos speak for themselves.

Worldwide shipping, ask for quotes.

Follows description by Equipboard:

The Peavey KB 100 is a classic, American-made solid-state keyboard amplification system originally introduced in the 1980s. Renowned for its exceptional durability and heavy-duty build quality, this multi-purpose "workhorse" amplifier has long been a staple for rehearsals, small-to-medium gigs, and multi-instrumental setups.

Core Specifications & Features

• Power Output: 100 Watts of solid-state power (rated at 65W to 75W RMS into 8 ohms depending on the specific production year manual variant).
• Speaker Configuration: Equipped with a robust 15-inch Scorpion speaker coupled with a horn tweeter for full-range clarity.
• Channels & Inputs: Features 3 discrete channels supporting up to 4 total inputs, allowing musicians to plug in multiple keyboards, vocal microphones, or drum machines simultaneously.
• • Channel 1: Includes both Low-Z (XLR) and High-Z (1/4-inch) inputs along with dedicated level controls.
  • Channels 2 & 3: Feature High-Z 1/4-inch inputs equipped with gain switches and individual volume controls.
• Tone Shaping & Effects: Includes a built-in master spring reverb tank and a comprehensive 4-band active equalization system (Low, Low/Mid, High/Mid, High) offering ±15 dB of adjustment.
• Connectivity & Routing: Outfitted with a Pre-EQ stereo patch loop (send/return), Preamp Out / Power Amp In jacks for external system expansion, and a dedicated headphone jack that automatically silences the internal speaker for private practicing.
  

Community Reputation & Versatility

The KB 100 is highly regarded by musicians as an incredibly resilient "all-rounder" amplifier. Community consensus from discussions on platforms like Reddit highlights that it is easily loud enough to push enough air to keep up with a full live band, including acoustic drums.

While designed primarily for synthesizers and digital pianos, its wide-frequency response makes it highly versatile. It frequently doubles as an effective bass amplifier, an acoustic guitar monitor, or a robust platform for running electric guitar effects pedalboards centered around heavy fuzz and ambient textures. The physical trade-off for its legendary "built like a tank" chassis is its considerable weight and bulky size, making it a heavy lift for frequent transport.

Disclaimer: minor characteristics due-to-age such as light pots scratching /  hums / hisses / clicks on every 10+ years old electronic equipment for sale may occur. 

During the life span of the items, repair or restoration actions may have been made and different era / craftsmanship components may have been used.

For mentioned items are sold as-is according to the description and provider / e-commerce platform rules.

Please make sure that your shipping address is correct prior to purchasing, incorrect addresses and failing to fulfil eventual customs fees and instructions will result in additional costs.