Comments for ADCOM

Comment on GFA-555se by Miguel P.

Miguel P. — Sat, 25 Apr 2026 15:50:30 +0000

Affortable, powerful sound and quality! Overall, the sound signature is clear, natural, and detailed, with a very musical presentation. After some adjustment and fine-tuning, the bass response is well controlled. The midrange, while articulate—with vocals coming through crisp and natural. From the price point of view, “a steal”. From the sonic perspective, a solid, well balanced and detailed sound with a respectable dynamic range.

Comment on GFA-555se by Anonymous

Anonymous — Thu, 23 Apr 2026 18:57:12 +0000

Running 2 in bridged mode , great sound.

Comment on GFP-915SE by Eddie

Eddie — Sat, 04 Apr 2026 07:42:39 +0000

Good sounding pre amp with detail

Comment on GFP-915SE by Vic

Vic — Sat, 14 Feb 2026 20:30:01 +0000

Sweet pre amp

Comment on GFP-915SE by Kris Childs

Kris Childs — Wed, 11 Feb 2026 02:01:54 +0000

Really love the new unit. Stereo sounds great.

Comment on GFP-915SE by Anonymous

Anonymous — Mon, 01 Dec 2025 23:50:43 +0000

It arrived

Comment on GFA-6002 by Larry

Larry — Sun, 30 Nov 2025 15:38:14 +0000

I am happy with this amp so far. Most of my listening is at very low volumes during my work-from-home days. I find this amp sounds more “open” at low volumes than my previous amp, the GFA-535-II. My only beef is that I would prefer the power switch to be on front like it was on the 535. The ordering process was smooth and the delivery was quick.

Comment on GFP-915SE by Larry

Larry — Sun, 30 Nov 2025 15:38:14 +0000

I am happy with this new preamp. It is replacing my old GPT-400. The old pre had manual switches, which have been getting noisy and finicky over the years. The phono in sounds great compared to the one on the old pre. I like that the phono in can be switched to line mode, which will let me experiment with other phono pre’s without giving up an input. I have not tried the USB or bluetooth or optical inputs yet.
The ordering process was smooth and the delivery was quick.

Comment on GFP-915SE by Greg Doyle

Greg Doyle — Sun, 23 Nov 2025 21:55:07 +0000

I have been an Adcom fan for over twenty-five years and never been dissapointed. I have the GFA 555, GFA 555 II, GFA 5802, GFA 585SE, and two GFA 565SE’s. All of the equipment is FANTASTIC. Adcom rocks!

Comment on GFP-915SE by Robert

Robert — Tue, 11 Nov 2025 18:22:11 +0000

Easy to setup. Sounds amazing. Looks amazing. Easy to use.