Made in the 90's and sold with both the Hafler and Digitech brand on them, this is an old-school, LOUD mosfet-based (so VERY close to the same frequency response as actual vacuum tubes) power amp. It can be used for guitar or bass.

Basic specs are 150 w per stereo channel at 8 ohms, 225 w per stereo channel at 4 ohms, or 450 w in mono at 8 ohms.

I ran this thing in mono to a 4x10 at 8 ohms and never had to turn it up past 2 or 3.

The case is nothing special but I am keeping it housed so that I can ship this beast in something stronger than cardboard. I am pricing this with "free shipping" but be aware that it weighs a total of about 45 lbs, so consider that about $60-$80 (depending on your location) of that price IS the shipping. In the case of local pickup, I am happy to adjust the price.

Reverb Buyer Protection

Reverb has your back if your item is lost, damaged, or doesn't match its description. Simply report any issues within 7 days and we'll help you get a full refund.Learn more about Reverb Buyer Protection.

Promoted similar listings













Listed4 days ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • G300 Mosfet Guitar Power Amplifier
Finish
  • Black
Categories
Made In
  • United States

Product safety information may be available here.

Selling Sh*t To Buy More Sh*t Store

Paso Robles, CA, United States
Joined Reverb:2026

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Oops, looks like you forgot something. Please check the fields highlighted in red.