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Manufacture:TELEFUNKEN
Price: JPY 634,545(pair)Sold Out
- description
- Vacuum tube mono power amplifier for telefunken broadcasters. It uses Siemens F2A11 and Telefunken's EZ12, which is contrary to the apparent unessessness, with a sounding sound and a thick, soft core. For ease of use, input terminals and speaker terminals are manufactured. ※ Although it is a 220V specification, it can be used as it is at 100V with a step-up transformer. Appearance can be aged dullness and dirt. (Satoshi Yonejima) Maintenance information: 2021.5.20 Maintenance (Vacuum tube F2a11 missing 2 x 2 (Only one guide pin is broken, but there is no problem with performance.) ・Vacuum tube EZ12 shortage added 2 × 2 input ASSY (aluminum plate+RCA jack+shielded wire, etc.) production 1 set × 2 · Output ASSY (aluminum plate+SP terminal 2 pieces+AC cord for Europe, etc.) (Stopper etc.) Production 1 set × 2 · Step up transformer added · Vacuum tube socket caulking repair · BIAS and Hum balance readjusted* Operation checked by AC230V (rated output (Measured at 43W SP: 16Ω) (* This model is input impedance 20K output impedance 16Ω) Accessories: Step Up Transformer Main Specifications: Rated output 43W+43W (16Ω) W520 ✕ H170 × D280mm
Manufacture:TELEFUNKEN
Price: JPY 500,000 Sold Out
- description
- Telefunken tube power amp. Maintenance completed on Jan.14 2011.
Manufacture:Telefunken
Price: JPY 116,364(pair)Sold Out
- description
- Stock sale. Previous price:Yen198,000. Telefunken tube power amp. 8.0W+8.0W(1KHz, 16 ohm).
Manufacture:自作アンプ
Price: JPY 63,455 Sold Out
- description
- Private made tube power amp. Maintenance completed on Sept.7 2010.
Manufacture:自作
Price: JPY 34,545 Sold Out
- description
- Stock sale. Previous price:Yen59,800. Local made tube power amp. 2A3 single. Maintenance completed on Apr.14 2012. Approx.2.6W.
Manufacture:K.A Lab
Price: JPY 180,000 Sold Out
- description
- Spherical mono power amplifier The output is not large but firmly extruded eggplant tube, it is a sound with a firm core in a warm and soft sound. * The SP terminal is 8Ω in the middle and 16 Ω at the end. Appearance, there are scratches and dirt. (Eiji Tamura) Maintenance information: 2018.5.20 Maintenance (Power connector is replaced to IEC inlet, Hum balance adjustment, I/O waveform check, Load test (1 kHz, 8 Ω load: 2.5 W, 2 units), (Sound out test) Accessories: Power cord Main specifications: used vacuum tube/UX245 × 1/CX345 × 1/EX280 × 1 Dimensions W330 × H185 × D240mm (including protrusions) 11.2 kg/unit
Manufacture:AUDIO PROFESSOR
Price: JPY 543,636 Sold Out
- description
- Maintained! UV-211 single amplifier designed and manufactured by Morikawa Chuyu. This amplifier is called the terminal station for self-made pipe fans. An intense sound emanating from the UV-211 and TANGO trance, which have an outstanding presence. The large speakers also drive well, and the warm tone is attractive. It is a luxurious car with a shiny chassis and gold plate (Oikawa Tetsuji) Maintenance information: 2023.12.6 maintenance completed (· 2 main volume deterioration exchanges for both channels · volume gag reduction measures → 1/4 W additional resistors · 2 vacuum tube GZ32 defective exchanges → 2023.11.26 supplies arrived · 2 RCA jack deterioration replacements · vacuum tube socket caulking repair · BIAS and HUM ADJ. readjustment ※Operation has been checked with other AC100V (measured with rated output 31W SP:8Ω) ※There may be slight noise when the volume is moved. (This is a structural problem with this model, not a defect) Accessories: power cable Main specifications: rated output 31W+31W W487 x H266 x D308 mm (actual measurement)
- description
- Stock sale. previous price:Yen398,000. Uesugi power amp. bintroduced in 1992. 30W, Mono. Pair.
- description
- The price has been reduced! 2023/11/21 Sales price 348,000 yen Maintained! Uesugi's mono power amplifier. It is a model composed of EL34 push-pulls, and it makes you feel the meticulousness of spatial expression and sound creation. The way the orchestra and strings sound is exquisite, and they make a supple sound. The exterior has scratches and scuffs. Serial 820, 821 (Kimiya Miura) Maintenance Information: 2023.11.21 Maintained (RCA Jack, Coupling Capacitor and Spark Killer Replacement. Vacuum tube pin cleaning Volume and switch check. Check the bias and rated output of 40W. Interior and exterior cleaning) Accessories: no accessories Main specifications: used vacuum tube EL34 ✕ 2, 12AX7 ✕ 1, 12AU7 ✕ 1 (1 unit) 40W+40W W440 x H230 x D180 mm, weight 20 kg
- description
- Uesugi's mono power amplifier that will be in stock for the first time in about 10 years. The EL34 push-pull model makes you feel the politeness of space expression and sound making. The way the orchestra and strings sound exquisite and supple. There are Rubbed and Slight Scratch in appearance. Serial 457/458 (Tamura Eiji) Maintenance information: 2021.8.13 Maintained (base creation for input RCA jack deformation RCA jack installation replacement, coupling capacitor replacement, vacuum tube pin cleaning, volume and Switch inspection, bias check, output audio check, interior and exterior cleaning. (* Check output 40W) Accessories: instruction manual Main specifications: Vacuum tube EL34 ✕ 2 · 12AX7 ✕ 1 · 12AU7 ✕ 1 (1 unit) 40W+40W W440 × H230 × D180mm Weight 20kg
- description
- Uesugi tube power amp. introduced in 1994. 40W;40W. Maintenance completed on Jul.13 2010. 40W+40W.
- description
- The price has been drastically reduced. 2024/4/25 sales price 278,000 yen Maintained! A stereo power amplifier limited to 200 units. The careful, natural, and delicate sound that can be heard for a long time, backed by artistic internal wiring, is the true essence of Wesugi amplifiers. Modern speakers also drive quietly and firmly (Yasuhito Koshihama) Maintenance information: 2024.4.25 Maintained (*confirmed above, lots of dust and dirt* input volume replacement, solder correction, misalignment correction, vacuum tube pin cleaning mold, dirt cleaning, foreign matter removal, bottom plate mounting reversed* bias check output audio check (output approx. 40W confirmed) Accessories: none Main specifications: 40W+40W vacuum tube ECC83 x 1 ECC82 x 2 EL34 x 4 W365 x H232 x D310 mm 31 kg
- description
- Maintenance has been completed! Large direct thermal triode 845 single mono amplifier. It is the original of the first unit founded by Uesugi Research Institute. When it was released in 1972, it was the first in the world, and it was a limited edition of only 20 pairs developed for the purpose of fully driving the finest speakers. As for the exterior, there are rust floats, scratches, and threads on the transformer part. Serial 025/026 (Satoshi Yonejima) Maintenance information: 2022.8.18 Maintained (serial 026 side transformer re-solder seal treatment in the past, 025 side also solder seal treatment this time. Transformer seam solder correction, second stage vacuum tube replacement, bias check, output voice check. * Since the heat generation is very high, attention must be paid to the installation location. (There is a possibility that the transformer seam solder will peel off due to heat generation.) 2018.2.14Maintained (comprehensive inspection, performance check, adjustment, electrical contact cleaning, other operation confirmation) Accessories: power cable Main specifications: 845 × 1 · 5AR4 × 2 · 6 FQ7 × 1 · 12 AU7 × 1 W400 × H260 × D360 mm Weight 25 kg
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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