From fmtunerinfo.com
Kenwood KT-8007 (1974, $420, photo) search eBay
The KT-8007 was Kenwood's top-of-the-line unit produced just after the KT-8005 and right before the KT-8300. It was the first Kenwood with a deviation meter that would also be standard on later top models like the KT-8300, 600T and KT-917. The differences from the KT-8005 are in the MPX circuit: the KT-8007 uses a chip based HA1156, while the KT-8005 uses an all discrete MPX board. Other than that, they are very similar in appearance, features, and function. The KT-8007 has a 5-gang front end, 2 4-stage ceramic filters (equivalent to 4 modern 3-pin filters), and a discrete output stage that combine to make one of the best-sounding tuners around. Our panelist Bob recommends the KT-8007 for "deep bass, extended highs, and a very clean midrange that has an incredible sound on uncompressed jazz and classical music." Another contributor agrees, telling us that his KT-8007 has exceptional sensitivity and a warm sound that he prefers to that of all his other tuners, including the 600T! Bob adds, "The MPX chip in the KT-8007 makes it much less likely than the KT-8005 to go out of alignment in a way that disturbs the audio sound. In a nutshell, the KT-8007 is more reliable, and is similar in many ways inside to the KT-8300, except that the 8007 still has the single IF path. Of course, it looks nothing like the 8300, cosmetically. The board of discrete MPX stuff in the KT-8005 has a much higher drift rate over a long time, whereas the chip in the KT-8007 basically never needs alignment." A bit of trivia: the KT-8007 uses basically the same tuning knob and selector buttons as the 600T, with a combination signal strength/multipath/deviation meter, variable output knob, muting off/level 1/level 2 switch and FM MPX filter. The KT-8007 also adds a front-panel headphone jack, which the 600T does not have. It also has scope output jacks on the back panel. The KT-8007 usually sells for $175-280 on eBay, with a low of $80 in 11/04, a recent high of $313 in 2/08, and a nutty all-time high of $461 in 1/06 as two guys ran the price up from $222. Bear in mind that the 8007's little brother, the KT-6007 (see above), sells for well under $100. [BF]