Apparently they are sending a totally different version of this radio now compared to what was available when many of these reviews were written.
The radio they are sending now (8-2009) is a heavy but cheap piece of black plastic with the lowest quality components possible. The sound is fairly harsh (due to significant amounts of high frequency distortion at ALL volumes) and it breaks up completely into a blast of noise and distortion with the volume is set past 3-4 on FM. It's not the speaker distorting, the problem is the tiny amp rated at 1/4 to 1/3 watt. Those numbers are fairly accurate and based on actual electronic measurements I did with a quality true RMS Volt and watt meter. While being physically large, this heavy radio has less power than some tiny radio's that I have and only 1/10th the power of a decent, 4 watt mp3/clock radio setup. Due to it's size it gets loud enough to use in a typical kitchen or living room setting but it's easily surpassed in reception, sound quality and volume by pretty much any decent quality boombox and most amplified mp3 or computer speakers. The original GE SuperRadio woofer has been replaced with an equal size but lighter and more efficient speaker with a smaller magnet and a lightweight cone.
There is a separate tweeter for clarity but the radio as a whole is easily distorted by even modest volume levels due to the tiny internal amp. Yes, the batteries will last a long, long time because tiny amps don't take much power.
They should replace the amp with a better one or change the design over to AA batteries instead of D cells since it would still run a long time even on AA's and then the radio could then be built at half the size and weight and still sound better.
The AFC button (auto frequency control) has a design flaw in the circuitry that reduces the bass response by 3-4dB when enabled.
The rotary knobs have a large amount of slop in the mechanism even when new and feel like they wont last long.
Good tuner designs can be completely silent between stations but they didn't try much on this one. It has loud noise and distortion between FM stations and the noise is often louder than the stations themselves.
Even a tiny Sandisk $29 Sansa mp3 player that I tested gets more stations and is clearer.
I own an original GE SuperRadio and have realistic expectations so I felt inclined to let people know that this is not the same product. RCA is clearly not trying much with this model since it has no relation to the original GE SuperRadio that it's based on. After reading some reviews talking about the wonderful sound quality I felt obligated to provide more detailed information from an Audio Engineers perspective and let them know that this is not the real deal anymore. I returned it.
