Peavey

Peavey KB 1 20W Keyboard Amplifier Bundle

4.4 (5 reviews)
20W

Compact Power for Musicians: The Peavey KB1 Keyboard Amplifier The Peavey KB1 is a compact and versatile 20-watt keyboard amplifier, ideal for practice, warm-ups, and small performances. Featuring an 8" extended range speaker, two channels with EQ, and a headphone output, the KB1 provides a full-...

$169.99*
Check availability

*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Compact Power for Musicians: The Peavey KB1 Keyboard Amplifier

The Peavey KB1 is a compact and versatile 20-watt keyboard amplifier, ideal for practice, warm-ups, and small performances. Featuring an 8" extended range speaker, two channels with EQ, and a headphone output, the KB1 provides a full-range sound in a portable package.

Specifications:

  • Power: 20 Watts RMS
  • Speaker: 8" extended range speaker
  • Channels: Two separate channels with 1/4" inputs
  • EQ: 2-band EQ per channel
  • Output: Headphone output (disables internal speaker)

Key Features

Peavey KB1 20W Keyboard Amplifier - Power Cord - Peavey 5 Year Warranty (2 Year + 3 Year with Registration) - Bundle includes: - 1/4" Phone Male to 1/4" Phone Male Traditional Guitar Cable, 10' - Microfer Cloth

8" extended range speaker

Two separate channels

2-band EQ per channel

Headphone out

Specifications

Power Output
20W
Speaker Size
8" extended range
Channels
Two separate channels
Equalizer
2-band EQ per channel
Outputs
Headphone out
Included Accessories
Power Cord, 1/4" Phone Male to 1/4" Phone Male Traditional Guitar Cable (10'), Microfer Cloth
Warranty
Peavey 5 Year Warranty (2 Year + 3 Year with Registration)

Pros & Cons

👍 Pros

  • Features an 8-inch extended range speaker, designed for clear and full-bodied sound reproduction.
  • Equipped with two separate channels, allowing for connection of multiple instruments or microphones.
  • Each channel includes a 2-band EQ, offering basic tone shaping control for different sound sources.
  • Includes a headphone out jack, enabling quiet practice or monitoring without disturbing others.
  • Comes as part of a bundle that includes a power cord, a 10' traditional guitar cable, and a microfer cloth.

👎 Cons

  • The 20W power output may be insufficient for larger venues or band practices requiring significant volume.
  • The 2-band EQ per channel offers limited tonal sculpting compared to more advanced multi-band equalizers.
  • The 8-inch speaker, while extended range, might not deliver the deepest bass response desired for certain keyboard sounds.
  • Specific details on channel input types (e.g., XLR, 1/4" TRS) are not provided, which could impact connectivity planning.
  • The included accessories are basic, and users might need additional cables or equipment for specific setups.

Frequently Asked Questions

The Peavey KB 1 Keyboard Amplifier delivers 20W of power.
It features two separate channels, allowing for multiple inputs.
Yes, each channel is equipped with a 2-band EQ for tone control.
Yes, the amplifier includes a headphone out jack for private listening.
The bundle includes the Peavey KB 1 20W Keyboard Amplifier, a power cord, a 10' 1/4" phone male to 1/4" phone male traditional guitar cable, and a microfer cloth, along with a 5-year warranty upon registration.