I have a GCC-100 as part of my system.
The volume control is perhaps one of the most transparent ever designed. I have tested it in various configurations in contrast to other volume controls. It allows one to hear other system colorations so easily.
I then had the full Underwood mod done (including Nextgens, better binding posts, etc), and added Hi-fi tuning fuses.
When it came back from the Underwood mod, it was on another level of performance, and I was very impressed.
The Fuses were a small but easily audible upgrade as well.
I have since moved to tubes, then used the GCC as a bass amp, with the ability to tweek the bass volume via remote for each LP/CD, which is extremly nice.
I recently put them back as the main monitor amp, while doing some upgrades to my main amps, which are much more expensive. I was shocked just how good it sounded.
However I am changing my system soon,and the GCC-100 may have to find a new home. I highly recommend these integrated's especially once modified.
The volume control is perhaps one of the most transparent ever designed. I have tested it in various configurations in contrast to other volume controls. It allows one to hear other system colorations so easily.
I then had the full Underwood mod done (including Nextgens, better binding posts, etc), and added Hi-fi tuning fuses.
When it came back from the Underwood mod, it was on another level of performance, and I was very impressed.
The Fuses were a small but easily audible upgrade as well.
I have since moved to tubes, then used the GCC as a bass amp, with the ability to tweek the bass volume via remote for each LP/CD, which is extremly nice.
I recently put them back as the main monitor amp, while doing some upgrades to my main amps, which are much more expensive. I was shocked just how good it sounded.
However I am changing my system soon,and the GCC-100 may have to find a new home. I highly recommend these integrated's especially once modified.