FM Tuners & Antennas
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DaySequerra FM Reference Signature Modification: $3200 (+ cost of tuner) ★
David Day's Signature Mod effectively addresses this ultimate FM tuner's cathode-ray tube's tendency to burn out. Switching circuitry has been added to allow the CRT to turn off when not needed. The Signature Mod also replaces the tuner's incandescent bulb with longer-lasting LEDs, and uses hand-matched, low-group-delay filters for lower distortion and better channel separation. LG noted punchy, quick bass response, a deeper soundstage, and a more transparent midrange. "The new CRT's greater range of brightness and longer life expectancy makes the Signature Modification essential for owners of the DaySequerra FM tuner." The FMR25 upgrade replaces older models' cathode-ray tube display circuitry with a much brighter and more reliable thin-film-transistor liquid-crystal display, and adds a post-FM demodulation filter to remove noise at 99kHz and above. "A run-don't-walk upgrade for owners of FM References," decided LG. Price is for upgrade only; does not include cost of tuner. (Vol.12 No.6, Vol.14 No.12, Vol.21 No.6, FM Reference; Vol.29 No.9, Signature Modification; Vol.36 No.11 25th Anniversary Edition WWW) D Tivoli Audio Model One BT: $180 ★
"The Tivoli Model One is a radio stripped to its essentials: no stereo, no station memories, no remote control, no tone controls," said ST. This design from the late Henry Kloss didn't like being played very loud, ST discovered, but was "plenty loud for a typical office, and, ultimately, loud enough for me." He heard "a richness, a warmth, a generosity of tone, and a clarity that made for enjoyable listening. I was never fatigued." "A bit boomy," says JA, "but pleasantly so." AD connected the Model One's record-out jack to his preamp inputs, then muted its speaker. Matching the Tivoli with a RadioShack 15-2163 FM antenna, he found that "the combination has been nothing short of wonderful in my system: a flexible, great-sounding monophonic source for a combined price of only $124." (Vol.24 No.3, Vol.27 No.7 WWW) Magnum Dynalab 205 Signal Sleuth FM Booster: $499 ★
We've left this on the list forever, because there's not much for FM fans these days, and because this unusual, niche product has shown amazing staying power. This is not your typical powered antenna amplifier. It's a notch filter that preceeds the tuner with 18dB/octave edges, so it amplifies only the signal you want--sort of a pre-tuner tuner with selective gain. You can use it to attenuate signals that are too strong, and if you want to hear stations that are easy to receive, there's a pass-through. Best with old-fashioned analog radio signals. (Vol.10 No.6)
David Day's Signature Mod effectively addresses this ultimate FM tuner's cathode-ray tube's tendency to burn out. Switching circuitry has been added to allow the CRT to turn off when not needed. The Signature Mod also replaces the tuner's incandescent bulb with longer-lasting LEDs, and uses hand-matched, low-group-delay filters for lower distortion and better channel separation. LG noted punchy, quick bass response, a deeper soundstage, and a more transparent midrange. "The new CRT's greater range of brightness and longer life expectancy makes the Signature Modification essential for owners of the DaySequerra FM tuner." The FMR25 upgrade replaces older models' cathode-ray tube display circuitry with a much brighter and more reliable thin-film-transistor liquid-crystal display, and adds a post-FM demodulation filter to remove noise at 99kHz and above. "A run-don't-walk upgrade for owners of FM References," decided LG. Price is for upgrade only; does not include cost of tuner. (Vol.12 No.6, Vol.14 No.12, Vol.21 No.6, FM Reference; Vol.29 No.9, Signature Modification; Vol.36 No.11 25th Anniversary Edition WWW) D Tivoli Audio Model One BT: $180 ★
"The Tivoli Model One is a radio stripped to its essentials: no stereo, no station memories, no remote control, no tone controls," said ST. This design from the late Henry Kloss didn't like being played very loud, ST discovered, but was "plenty loud for a typical office, and, ultimately, loud enough for me." He heard "a richness, a warmth, a generosity of tone, and a clarity that made for enjoyable listening. I was never fatigued." "A bit boomy," says JA, "but pleasantly so." AD connected the Model One's record-out jack to his preamp inputs, then muted its speaker. Matching the Tivoli with a RadioShack 15-2163 FM antenna, he found that "the combination has been nothing short of wonderful in my system: a flexible, great-sounding monophonic source for a combined price of only $124." (Vol.24 No.3, Vol.27 No.7 WWW) Magnum Dynalab 205 Signal Sleuth FM Booster: $499 ★
We've left this on the list forever, because there's not much for FM fans these days, and because this unusual, niche product has shown amazing staying power. This is not your typical powered antenna amplifier. It's a notch filter that preceeds the tuner with 18dB/octave edges, so it amplifies only the signal you want--sort of a pre-tuner tuner with selective gain. You can use it to attenuate signals that are too strong, and if you want to hear stations that are easy to receive, there's a pass-through. Best with old-fashioned analog radio signals. (Vol.10 No.6)
