Rare John Carl designed MC phonoequalizer amplifier in stock The main body is coalesced left and right, and you can feel consideration for sound, such as having a separate power supply unit (connected to the body and the line) on the left and right. It seems that the evaluation was high overseas at that time, and the tone with the Koshi and firmness is excellent. There is an Oba Shoji seal on the back of the body. There is a feeling of use such as scratches on the main unit top plate. (Atsushi Takasaki)
Maintenance information: 2021.8.9Maintained (replace all power supply and body electrolytic capacitor leakage degradation, Lch power transformer defective replacement, regulator IC, rectifier diode, defective replacement, (Fuse replacement, spec inspection, operation inspection.)
Accessories: none
Main specifications: [Main unit] W482xH50xD158mm 1.8kg [Power Supply] W120xH82xD127 mm 1.2 kg/pcs
price cut! 2021/8/3 Selling price 128,000 yen Very rare UREI phonoequalizer has arrived! Dedicated MM phonoequalizer housed in a cabinet. Left and right gain adjustments are also possible. Professional, thick, and vibrant sound quality can't be enjoyed anywhere else. (Tamura Eiji)
Maintenance Information: 2021.8.3 Operation confirmed
Accessories: Manual copy (English)
Main Specifications: Frequency Characteristics 32Hz to 18kHz Input Impedance 47kΩ Gain 54dB Adjustable Output Impedance 600/150Ω 100 to 125V W200 ✕ H124 ✕ d247mm weight 3.7kg
*A Simple series amplifier or a separate housing power supply is required for use. Maintained in January 2021! Genuine Electri PHONO equalizer for the UNISON RESEARCH SIMPLY series. Using 3 ECC83, it is convenient because it is compatible with both MM/MC, and the input impedance can be switched with the switch on the back, but in the case of MC, the gain is as low as 52 dB, so we recommend using a boost transformer. The exterior is dull overall (Mizusaki Ryo)
Maintenance information: 2021.12.30 Maintained (left and right pair of crack-damaged capacitors replaced, cathode pass-con replaced)
Accessories: cover
Main specifications: mm/MC compatible amplification amount ~ 52 dB, input impedance 47 kΩ, 100 Ω, 50 Ω, 20 Ω (switch switching type) W140 x H112 x D300 mm 2.42 kg
A phono equalizer dedicated to Uesugi's MM. The sound sounds fresh and glossy. This is dedicated to MM, so a separate step-up transformer is required when using MC cartridges. The exterior has paint peeling on the top plate of the power supply part, and there are abrasions, wire scratches, etc. on the cabinet of the main unit (Yoichi Murakoshi)
Maintenance information: 2022.3.23 sound output confirmed
Accessories: None
Main specifications: input impedance 2mV/47kΩ output/load impedance 0.2mV/600Ω used vacuum tube ECC83/12AX7 × 4 body part: W375 × H146 × D360mm weight 7kg Power supply part: W115 × H98 × D200mm Weight 3kg
A phono equalizer for Uesugi MM cartridges with an attractive, thick sound typical of a tube phonoiko. S/N is also high and noise is low. It has 3 input systems (the 3rd channel is L channel only) with stereo mix mono (Lch) mode switching. The exterior has square braces and scratches. (MIURA Kimiya)
Maintenance information: 2023.11.21 Operation confirmed
Accessories: no accessories
Main specifications: tube used 12AX7/ECC83 Tamura transformer W357 x H100 x D227 mm 5.3 kg
The price has been drastically reduced. 2023/10/18 sales price 120,000 yen phono equalizer for MM cartridges made by Wesugi with an attractive thick sound typical of tube phonoico. The S/N is also high and there is little noise. 3 input systems (the third is L channel only) with stereo mix mono (Lch) mode switching (Murakoshi Yoichi)
Maintenance information: 2023.10.15 sound output confirmed
Accessories: none
Main specifications: tube used 12AX7/ECC83 Tamura transformer W357 x H100 x D227 mm 5.3 kg
It has a flavor unique to Uesugi's vacuum tube phono equalizer amplifiers, clear sound quality, and sufficient subtlety. It has a tone with few adaptations unique to UESUGI, and it seems to honestly bring out the goodness of cartridges. There are some scratches on the exterior. Serial 186 (Miura Kimiya)
Maintenance information: 2023.11.1 operation confirmed
Accessories: no accessories
Main specifications: 2 input systems Input impedance: 47 kΩ Output impedance: 600 Ω Vacuum tube used: ECC83 W435 x H146 x D360 mm approx. 14 kg
A phono equalizer that allows you to easily enjoy analog records. You can enjoy the analog record player even with a pre-main amplifier (preamp) that does not have a PHONO input. The sharp playback sound with no habit is attractive. There are no noticeable scratches on the appearance. Serial 2010315 (Satoshi Yonejima)
Maintenance information: 2022.3.20 operation confirmed
Accessories: AC adapter
Main specifications: Input sensitivity: 2.5mV (MM) /0.25mV (MC) Gain: 46dB (MM) /64dB (MC) Input load resistance: 47kΩ (MM) /2 ~ 47Ω (MC) W60 × H100 × D230mm 1kg
A phono equalizer that allows you to easily enjoy analog records. You can enjoy an analog record player even with a premain amplifier (preamp) that does not have a PHONO input. The crisp playback sound without habit is attractive. There are no noticeable scratches on the exterior. Serial 2010315 (Satoshi Yonejima)
Maintenance information: 2022.8.6 operation confirmed
Accessories: instruction manual, AC adapter, original box
Main specifications: Input sensitivity: 2.5mV (MM) /0.25mV (MC) Gain: 46dB (MM) /64dB (MC) Input load resistance: 47kΩ (MM) /2 to 47Ω (MC) W60 × H100 × D230mm 1kg
Triode vacuum tube type phono equalizer luxury model. Supports a total of 3 input MM1 and MC2 systems. Equipped with a low-pass filter, balanced output terminal, and high-grade MC transformer, you can enjoy a variety of cartridges. The excellent S/N while adopting a rectifier tube is the true value of the company. Compatible with a wide range of audio systems from vintage to high-end. Dullness, small scratches (Sasaki Shota)
Maintenance information: 2022.3.15 operation confirmed
Accessories: power cable
Main specifications: Input sensitivity mm1.5mV/MC0.23mV (Low) /MC 0.19mV (High) gain MM42.5dB/MC 58.7dB (Low) /MC 64.4dB (High) Input Load Resistance MM47kΩ/MC2Ω-47Ω Rated Output Voltage 200mV Input 3 Systems MM/MC1/MC2 Output 2 Systems RCA/XLR (3 HOT) Used Vacuum Tube ECC803S 12AX7) × 4 pieces/5AR4 × 1 bottle W345 × D320 × H190mm 12.2kg
Phono equalizer for Triode MM/MC. It is recommended for those who want to enjoy records casually, even with amplifiers that do not have a PHONO input. In appearance, there are no noticeable scratches. Serial 18010547 (Tamura Eiji)
Maintenance information: 2022.2.2 operation confirmed
Accessories: Instruction manual, power cable
Main Specifications: Input Impedance MM47kΩ/MC2Ω ~ 47Ω Compatible Gain MM36DB/MC55dB W90 × H100 × D230mm 1.6kg
※ 6 months warranty product. Phono equalizer for Triode MM/MC. It is recommended for those who want to enjoy records casually, even with amplifiers that do not have a PHONO input. Serial 18080620 (Mizushima Itsuro)
Maintenance information: 2022.2.1 operation confirmed
Accessories: power cable
Main Specifications: Input Impedance MM47kΩ/MC2Ω ~ 47Ω Compatible Gain MM36DB/MC55dB W90 × H100 × D230mm 1.6kg