If you're reading this, you probably already know what the Laney GH series is about — pure British high-gain with raw touch sensitivity, no compromise, and no excuses.
But the GH100S takes things to a whole different level.

This is the super-rare 1994 model — widely believed to have been built in only a few hundred units during a short production run before Laney fully moved to the GH100TI. Many players consider the GH100S the best-sounding version of the whole family.

If you love JCM800 tones, this amp feels like a tastefully modded 800 with more gain on tap, tighter low end, and that unmistakable early-90s Laney bite — very close to the later GH100TI but more open and vintage in flavor.

Unit has 2 minor scratches (purely cosmetic, nothing structural) on the top see the enclosed photo.

Specs:

• Model: GH100S Single-Channel 100-Watt Tube Guitar Amp Head
• Finish: Black
• Year: 1994
• Power Output: 100 watts
• Power Tubes: 4 x EL34
• Channels: 1 x chanel
• Inputs: 2 x Jack, High & Low
• Outputs: 2 x Jacks, 4/8/16 Ohm
• Effects Loop: Yes
• Switchable Boost: Yes
• Switchable Bias: EL34 (classic British tone) and 6L6 / 5881 mode (American voiced)
• Bright switch: boosts high frequencies and upper mids at lower gain/volume settings
• Resonance switch: Yes, adjustable to different cabs
• Bass switch: how much low end enters the preamp
• Slave Out: Yes