The price has been reduced! 2025/10/19 sales price 69,800 yen A masterpiece tuner equipped with an 8-stage varicon. It was introduced to the world as the first pulse-counting unit developed by Trio ahead of the rest of the world, and it is a model with a reputation for sound quality. You can get a sense of satisfaction just by turning the heavy tuning knob. The exterior is generally good, although there are dullness and minor scratches. Serial 510104 (Tomoho Asaine)
Maintenance information: 2025.10.19 Operation confirmed
Accessories: No accessories
Main specifications: FM dedicated tuner, equipped with 8 vari-controllers, W440 x H154 x D393 mm, 11.5 kg
It is currently sold because it is cheap. Compact FM/AM tuner that can be preset for up to 40 stations and has a built-in timer (Daiki Goto)
Maintenance information: 2025.10.23 Operation confirmed
Accessories: connecting cable, antenna
Main specifications: W250 × H90 × D352 mm 2.8 kg
The price has been reduced. 2025/9/13 sales price 59,800 yen Maintained! Sony's highest-grade 5-channel vari-controlled FM stereo tuner at the time. Equipped with a FET, the treble extension is excellent, and it also has the thickness unique to varicones. The retro and simple panel design is also attractive. There are scuffs and bumps in places ※Both S-T meters have been changed from genuine products to those of other models, and the meter needles are slightly shorter (Kojima Yosuke)
Maintenance information: 2025.9.13 maintained (poor adjustment of the detection circuit, corrected by reworking the wrong wiring due to incorrect wiring, mono distortion: 0.15%, stereo distortion: 0.28%, separation: 28 dB (limit adjustment), IHF sensitivity: 1.5 dBμV (ultra-high sensitivity))
Accessories: none
Main specifications: FM stereo tuner, reception frequency 76 MHz to 90 MHz, frequency characteristics, 20 Hz to 15 kHz, antenna terminal, 300 ohm balance, 75 ohm unbalance, W400 x H145 x D310 mm, 9.2 kg
A masterpiece tuner equipped with an 8-channel vari-controller. It was introduced to the world as the first pulse-counting unit developed by Trio ahead of the rest of the world, and it is a model with a reputation for sound quality. You can get a sense of satisfaction just by turning the heavy tuning knob. There are dirt marks on the exterior. Serial 520351 (Fujisawa Yukishi)
Maintenance information: 2025.10.18 Operation confirmed
Accessories: No accessories
Main specifications: FM dedicated tuner, equipped with 8 vari-controllers, W440 x H154 x D393 mm, 11.5 kg
Maintained! This is the company's first AM/FM stereo tuner. The thick tone, which is unique to 5 barricons and sets it apart from today's synthesizer tuners, is still deeply popular. There are scratches, rust, etc. Serial I3Y015 (Fujisawa Yukishi)
Maintenance information: 2025.10.14 Maintained (front end tracking adjustment, IF stage detection transformer minimum distortion ratio point, T meter zero point adjustment. The best adjustment for MPX separations. Adjust the tracking sensitivity of the AM section. (Panel cleaning.)
Accessories: ※Power cord is being arranged
Main specifications: 5-row varicon FM/AM tuner W445 x H152 x D355 mm 14 kg
Maintained! Sony's highest-grade 5-channel vari-controlled FM stereo tuner at the time. Equipped with a FET, the treble extension is excellent, and it also has the thickness unique to varicones. The retro and simple panel design is also attractive. The exterior has a feeling of use such as dullness and abrasions. Serial 20378 (Takahashi Nobuyuki)
Maintenance information: 2025.5.15 maintained (disassemble and inspect the front-end part, rewind the FM ratio detection transformer coil, replace the detection diode, adjust the S-shape detection characteristics, power supply circuit inspection, and stereo display lamp circuit, replace the 390Ω power cord, replace the tracking adjustment so that reception can be performed along the reception frequency scale plate)
2024.9.15 Maintained (detection circuit 10.7 MHzIFT resonance capacitor replacement after IFT adjustment, center meter operation and stereo reception normalization, LED lighting for meter lamp and scale plate lamp, MPX circuit part, 4 electrolytic capacitors replaced, MOD switch and HIBLEND switch contact cleaning treatment output terminal+side terminal holding power correction treatment procedure simple cleaning of OUTPUT volume and output level Set to 150 mV (when modulated at 100%), fixed output is set to 600 m V (when modulated at 100%)
2020.11.20 Maintained (meter lamp, dial scale lamp x 4, each semi-fixed VR replacement x 2, MPX circuit TR replacement x 11, power supply block capacitor x 2 replacement, SW, VR disassembly, cleaning, adjustment aging test, MUTING volume replacement, MUTING relay replacement)
Accessories: none
Main specifications: FM stereo tuner, reception frequency 76 MHz to 90 MHz, frequency characteristics, 20 Hz to 15 kHz, antenna terminal, 300 ohm balance, 75 ohm unbalance, W400 x H145 x D310 mm, 9.2 kg
Currently sold. The display is uneven, and the knob movement is heavy, but the current situation is. A cost-effective tuner with a full range of features, such as 40 station name memory, auto preset memory, and 40 random access station memory. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.10.10 operation confirmation (FM ST, AM reception possible, uneven display, heavy knob movement)
Accessories: antenna
Main specifications: FM/AM tuner W440 x H93.8 x D379 mm 3.3 kg
The price has been reduced. 2025/9/19 sales price 79,800 yen, 50 capacitors, 20 transistors have been replaced, and maintenance has been carried out with thorough attention to detail! A 70s varicon-type tuner developed with an emphasis on reception sensitivity and sound quality. An irresistible look for early Sansui fans. The rugged, masculine atmosphere feels subdued. It's an attractive tuner with a flat yet textured tone of voice. Appearance, dullness, abrasions, and a feeling of use (Katsuji Hiura)
Maintenance information: 2025.9.18 Maintained (power supply circuit deteriorated transistors and capacitors replaced. MPX circuit transistor and capacitor replacement. AM IF circuit deterioration capacitor replacement. Multipath control circuit deteriorated transistors and capacitors replaced. Replace all meter lamps. Switch and volume cleaning. (General adjustment)
Accessories: antenna, instruction manual, original box
Main specifications: FM tuner part: sensitivity (IHF) 1.5 μV frequency characteristics 30 Hz to 15 kHz AM tuner part: sensitivity 45 dB/m W460 x H176 x D310 mm weight 9.6 kg
Simple sound output confirmed. Since it is cheap, it will be handed over as is. Easy to use SONY tuner. Auto tuning and a total of 30 FM/AM stations can be preset, making it an extremely practical function. Although the price is entry class, it is a model with high cost performance. The exterior has dullness and scratches. Serial 2203247 (Murakoshi Yoichi)
Maintenance information: 2025.10.4 simple sound output confirmed
Accessories: FM, AM antenna
Main specifications: F/AM 30 station random preset frequency characteristics 30-15 kHz +0.5/-1.0 dB W430 x H83 x D290 mm Weight approx. 2.5 kg