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AM-FM Stereo Tuner KT-3300

AM-FM Stereo Tuner KT-3300; Trio-Kenwood (ID = 2233540) Radio
AM-FM Stereo Tuner KT-3300; Trio-Kenwood (ID = 2233248) Radio AM-FM Stereo Tuner KT-3300; Trio-Kenwood (ID = 2233243) Radio
AM-FM Stereo Tuner KT-3300; Trio-Kenwood (ID = 2233249) Radio AM-FM Stereo Tuner KT-3300; Trio-Kenwood (ID = 2233257) Radio
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AM-FM Stereo Tuner KT-3300; Trio-Kenwood (ID = 2233248) Radio
Trio-Kenwood: AM-FM Stereo Tuner KT-3300 [Radio] ID = 2233248 1400x547
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For model AM-FM Stereo Tuner KT-3300, Trio-Kenwood Electronic Inc.; Komagane
Country:  Japan
Manufacturer / Brand:  Trio-Kenwood Electronic Inc.; Komagane
alternative name
Trio Corp.
Year: 1976–1979 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: 2SK55 2SC535 2SC1342 2SC945 2SA763 2SA763 2SC1384 HA1137 HA1156W HA1151
Main principle Superheterodyne (common)
Wave bands Broadcast (BC) and FM or UHF.
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / see remarks: 110-240 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: AM-FM Stereo Tuner KT-3300 - Trio-Kenwood Electronic Inc.;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 380 x 140 x 255 mm / 15 x 5.5 x 10 inch

Tuning ranges:

  • FM 88 - 108 MHz
  • AM 525 - 1605 kHz

Mains power requirements:

  • K type: 50/60 Hz, 120 V
  • T type: 50/60 Hz, 240 V
  • W type: 50/60 Hz, 120 and 240 V
  • M, X type: 50/60 Hz, 110-120 and 220-240 V

Later model revisions use ICs KB4402 and KB4409. Additionally, K type has a Muting board with 3 transistors and 1 diode.

Net weight (2.2 lb = 1 kg) 5.3 kg / 11 lb 10.8 oz (11.674 lb)
Mentioned in -- Original-techn. papers.

Model page created by Josef Croati. See "Data change" for further contributors.

All listed radios etc. from Trio-Kenwood Electronic Inc.; Komagane
Here you find 755 models, 676 with images and 204 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.