What is the value of a Lab Series l-7 guitar amp?

The Lab Series L7 is a guitar amplifier that was produced from 1983 to 1989. The amplifier was designed by Steve Klein, who had previously worked for Ampeg and Trace Elliot. The L7 is a solid-state amplifier with a three-channel preamplifier and a dual 6L6 power amplifier. The amplifier produces 100 watts of power into 4 ohms or 200 watts of power into 8 ohms.

Prices for a used Lab Series L7 amplifiers can range from around $350 to $1000, depending on its condition and the seller. For instance, a 2020 Reverb listing showed a mint condition 1986 Lab Series L-7 selling for $1295, while a very good 1988 model sold for $689 on the same platform.