The price has been drastically reduced. 2025/11/22 sales price 128,000 yen ※Due to the structure of the selector, there is some switching noise. Also, due to the circuit design of this model, there are times when a small amount of noise is emitted when the volume is moved. Maintained. Dinaco tube preamp An American sound with an outstanding crisp, dry tone and a slight sense of extrusion. There is a lot of feeling of use, such as appearance, dullness, stains, corrosion, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.10.31 maintained (replacement of 2 vacuum tubes for phono from 12AU7 to 12AX7, volume gang error replacement and 1/2W numerical value change for 2 resistors, 1/2 W value change, 2 resistors 1/2 W value change, 2 electrolytic capacitors 2000 μF deterioration replacement, block capacitor 30/30/30/10 μF replacement, AC outlet hole filling treatment, input ground reinforcement repair, vacuum tube socket and RCA Jack caulk repair
(*Operation has also been checked with AC 100 to 117 V)
Accessories: none
Main specifications: Rectifier tube 12x4, 12AX7 x 4 PHONO 1 system, 3 line systems, 1 tape system, 1 pre-out system W335 x H100 x D220 mm 3.5 kg
The disposal range price has been reduced! (Member discounts are not applicable) 2025/7/30 sales price 128,000 yen Maintained! Dinaco tube preamp An American sound with an outstanding crisp, dry tone and a slight sense of extrusion. There is a feeling of use on the exterior, and there are scratches, stains, etc. due to aging. *Due to the circuit design, there is sound leakage from other inputs. (YONEJIMA Satoshi)
Maintenance information: 2025.7.30 Maintained (volume disassembly, cleaning, repair. 3 x 12AX7 vacuum tube replacement Replace 2 2000 μF electrolytic capacitors. Selenium for heaters → 4 diodes and 2 lug terminals added. 2 1/2W resistor deterioration replacements Input ground reinforcement treatment. Remove the additional fuse holder from another company → return to the original circuit and fill the hole with a rubber bushing. Vacuum tube socket and RCA jack caulk repair. Operation has also been checked with AC 100 to 117 volts. (*Since the volume of this model is a special volume with a loudness terminal, gang errors and slight noise will occur depending on the position used)
Accessories: No accessories
Main specifications: Rectifier tube 12x4, 12AX7 x 4 PHONO 1 system, 3 line systems, 1 tape system, 1 pre-out system W335 x H100 x D220 mm