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Manufacture:SUNVALLEY
Price: JPY 90,727 Sold Out
- description
- The disposal price has been reduced! (Member prices are not applicable) 2023/4/15 sales price 148,000 yen Overhauled by the manufacturer! The maniacal 300B power amplifier is now in stock in kit type. This is a product that Sun Valley/Kit stores were fully satisfied at the time and took on a new challenge. You can enjoy the sound unique to Sun Valley, which is plump and has a good tone. The exterior is dull, but there are no noticeable scratches. (FUJISAWA KOSHI) Maintenance information: 2024.4.15 Maintained by the manufacturer (after fixing production issues, measurement and aging (5H) were completely reworked, and the 300B1 was replaced due to poor output (insufficient output). Since this product is a circuit with a transformer arranged at the input part, the input impedance is designed to be lower than a normal vacuum tube amplifier. Therefore, we recommend using the input volume at the maximum position unless there are special circumstances) Accessories: power cord, manufacturer measurement table Main specifications: 300B single power amplifier vacuum tube configuration: first stage 6C6 x 2, output stage 300B with adjustable ham balance only wiring method: all manual wiring bonnet: none Rated output: 8W+8W/8Ω, THD 10% frequency characteristics: 25Hz to 40kHz (1W, -3dB) gain: 25dB power consumption: rated 90W output impedance: 4,8,16Ω (select any system during production) ) Size (including vacuum tube and protrusions) W330 x D280 x H210 mm, weight approx. 12.5 kg
- description
- The first stage is all 4 PASVANE WE310A! This is Sun Valley's Western 91 300B single amp. Anyway, it's an amplifier that clearly expresses even the afterglow, and it has enough power. Although it has an output of 8W+8W, this model is extremely practical and of high quality. It is a power amplifier with a balanced, glossy tone with no excesses or deficiencies from low to high frequencies. There is a scratch on the back of the exterior. Serial 63113 (Yonejima Satoshi) Maintenance information: 2021.6.13 manufacturer maintained (all metal fittings on the 310A socket have been increased and tightened, looseness of vacuum tube pins and socket fittings fixed) 2020.8.7 manufacturer maintained (as preventive maintenance, hot bond treatment to prevent disconnection is performed on the 310 grid cap solder part, and residual noise, gain, frequency characteristics, and voltage of each part are measured to confirm that there are no abnormalities) Accessories: power cable Main specifications: output 8W+8W vacuum tube 300B ✕ 2 (Elehamo) 310A x 4 (PSVANE) 5R4GY ✕ 1 (RCA) W400 x H210 x D300 mm weight 23 kg
- description
- The price has been reduced. 2024/4/24 sales price 228,000 yen 2023/10 manufacturer maintenance completed! The flagship stereo power amplifier model with a KT120 push-pull configuration by Sun Valley. An output transformer with a bifiler-wound custom-made by Hashimoto Electric is used. It achieves both a wide range of sound that is pleasant to listen to. This is a powerful power amplifier that can make even vintage speakers sound with modern speakers. The exterior is dull. Serial 52JTN2442367 (Kobayashi Hitoshi) Maintenance information: 2023.10.20 manufacturer maintenance (PT replacement with a brand new product, carrying out energization after returning the remodeled point to a normal state, measurement of voltage of each part and measurement of various characteristics, music playback test) Accessories: power cord Main specifications: used vacuum tube KT120 push-pull 55W+55W KT120 x 4 (TUNG-SOL), 12BH7A x 4 (ELECTRO HARMONICS), CV4003 x 2 W400 x H380 x D220 mm 32 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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