※ It is cheap because all the lettering on the front has disappeared. A masterpiece MC head amplifier from Pioneer Whole Body. The spatial expression is skillful, and many measures against noise and distortion have been taken. GAIN (amplification amount) and Cartridge Road Impedance can be set in detail, and it responds firmly to severe demands. The appearance has dullness, scratches, and a little air bubbles on the top plate. Serial BC1001297 (Satoshi Yonejima)
Maintenance information: 2022.6.3 operation confirmed
Accessories: instruction manual
Main specifications: MC head amplifier Input sensitivity/impedance Phono MC0.2mV, 0.0625mV (gain switching) Cartridge load resistance 10Ω, 47Ω, 100Ω, 470Ω Output level ( (RL50kΩ) Rated 2.5mV Maximum 5V Dimensions W142 × H185 × D392mm Weight 7.6 kg
A powerful MC head amplifier from Pioneer Whole Body that will be in stock for the first time in a long time! The spatial expression is skillful, and many measures against noise and distortion have been taken. GAIN (amplification amount) and Cartridge Road Impedance can be set in detail, and it responds firmly to severe demands. On the appearance, dullness, small scratches, and some lettering are thinner. Serial BC1001260 (Satoshi Yonejima)
Maintenance information: 2022.6.3 operation confirmed
Accessories: copy of instruction manual
Main specifications: MC head amplifier Input sensitivity/impedance Phono MC0.2mV, 0.0625mV (gain switching) Cartridge load resistance 10Ω, 47Ω, 100Ω, 470Ω Output level ( (RL50kΩ) Rated 2.5mV Maximum 5V Dimensions W142 × H185 × D392mm Weight 7.6 kg
In order to be compatible with any headphone, we have made it possible to select three ranges of output impedance: LOW, MID, and HIGH. Now you can maximize the performance of your favorite headphones. The appearance has a feeling of use such as dullness. (Asa Tomoho)
Maintenance information: 2022.3.13 operation confirmed
Accessories: None
Main specifications: Vacuum tube used 5670W × 2 Rated output: 200mW (RL = 6Ω, or 32Ω or 600Ω) Corresponding output impedance LOW 4-20Ω, MID 20-100Ω, HIGH 100 to 1 kΩ Rated Input 400mV Input Resistance 50kΩ Frequency Characteristics: 20Hz to 50kHz SN Ratio 102 dB (IEC Weighting) Power Supply AC100V 50/ 60Hz size W130×H120×D250mm (including protrusions) Power consumption 10W Weight 2.4kg
The price has been drastically reduced! 2022/1/23 selling price 29,800 yen Yamaha's standard head amplifier. The sound is delicate and grainy, with good high frequencies. Characters that are easy to use and have no habit that can be used by a wide range of people from beginners to intermediate players are attractive. There are scratches on the appearance and corners. Serial 03245 (Satoshi Yonejima)
Maintenance information: 2022.1.23 operation confirmed
Accessories: No accessories
Main Specifications: Impedance 10Ω/100Ω Gain Low34dB High14dB Input 1 System Bypass Allowed W150×H67.5×D352mm 3.5kg
* Currently sold goods. Class A operation headphone preamp model without a remote control. Overall, the sound quality is transparent, and the bass is tight and precise. It can be used widely, up to low-impedance headphones, and is also excellent as a headphone amplifier. I see scuffs and scratches on the top plate. ※ I removed it as much as possible, but the rubber on the back of the foot melts and there is stickiness. Serial 0686 (Mizushima Itsuro)
Maintenance information: 2022.2.22 operation confirmed
Accessories: power cable
Main specifications: W230 × H83 × D276mm 3.5kg
Create a new power supply unit. An overhaul product with 12 deteriorated capacitors replaced. Genuine RF Head Amplifier for MC Cartridges It is easy to use with RCA terminal specifications, and has a separate power supply structure. The delicate, clear, and powerful sound is attractive. Serial 2284 (Mizushima Itsuro)
Maintenance information: 2022.2.4 Maintenance completed (Power supply module is defective but cannot be repaired, power supply is newly manufactured, main unit deteriorated capacitor replacement, gain changeover switch contact failure, spec (Inspection, operation check)
Accessories: copy of instruction manual, power cable
Main specifications: Gain adjustment in 3 stages (-10/0/+10dB) Input impedance can be used up to 45Ω W175×H60×D210mm 1.4kg
The disposal price was lowered. Member prices are not applicable. 2021/10/19 sales price 35,000 yen A head amplifier for MC cartridges with an Esprit design that draws attention to the orange color on the side. Comes with a selector for 3.40Ω and PASS, so it can be used with each cartridge. The strong core and clear sound are attractive. The appearance has dullness, small scratches, and rust. Serial 760922 (Makino Yoshitaka)
Maintenance information: 2021.10.19 operation confirmed
Accessories: No accessories
Main Specifications: MC Head Amplifier Frequency Characteristics 6Hz to 500,000Hz Gain 27dB Allowable Input Voltage 12MV Input Impedance 25Ω, 100Ω Power Consumption 7W Size W135×H80× D345mm Weight 3.2kg
The price has been drastically reduced! 2021/12/2 selling price 59,800 yen It is a popular head amplifier of Accuphase with few stock arrivals. It has an all-stage push-pull DC configuration based on the C-220 and C-240 head amplifier sections. Since it can be bypassed, MM can also be used. The appearance is dull, there are small scratches. Serial G9Y239 (Satoshi Yonejima)
Maintenance information: 2021.12.2 operation confirmed
Accessories: power cord
Main Specifications: MC Head Amplifier Input/Output Impedance: 100Ω Frequency Characteristics 5Hz~100KHz Maximum Input Level 35MV Dimensions W102 × H61 × D350 mm Weight 2.5kg
I cut the price. 2021/9/6 selling price 99,800 yen It is a battery-powered MC head amplifier. You can enjoy analog playback like the company's ML series in a modular type. Combine with the old SPU to enjoy the exquisite, battery-powered clarity and dynamic sound. There are many oxidation of the surface that contributes to aging deterioration throughout the body, front logo mark bruises, abrasions (Atsushi Takasaki)
Maintenance information: 2021.9.6 operation confirmed
2018.3.9 Maintained (C [1000uF6V] 4 pieces replaced, terminal replacement to RCA gold-plated specification)
Accessories: none
Main specifications: Battery checker equipped input terminal 8mV (max) output terminal 250mV (max) Frequency band 20-50,000Hz W220xH45xD100mm 0.7kg
Maintained! This is a battery-powered MC head amplifier. You can enjoy analog playback like the company's ML series in a modular type. Combine with the old SPU to enjoy the exquisite, battery-powered clarity and dynamic sound. The appearance has dullness and dullness. Serial 1933 (Satoshi Yonejima)
Maintenance information: 2021.9.17 Maintained (battery holder replacement, electrolytic capacitor deterioration replacement, input/output pin jack deterioration replacement, disassembly correction due to power switch malfunction, spec check, sound output We will do an inspection. (Output DC leakage was -8mV on both left and right with a new battery)
Accessories: No accessories
Main specifications: Battery checker equipped input terminal 8mV (max) output terminal 250mV (max) Frequency band 20-50,000Hz W220 ✕ H45 ✕ D100mm 0.7kg
price cut! 2021/8/5 selling price 15,000 yen*It is inexpensive because the battery box cover is missing. Battery-powered MC head amplifier The sound is characterized by a sharp sound that is crisp and contoured, with a cold color system, thin lines, with a low band balance on hearing and suppressing low frequencies, and a flat response towards the high frequencies. The appearance has a feeling of use such as dullness. (Asai no chi law)
Maintenance information: 2021.8.5 operation confirmed
Accessories: none
Main specifications: Input impedance 100Ω Output impedance 1.5kΩ Gain 26dB Cartridge impedance less than 100Ω Output 0.08mV to 1mV Size 90×45× 153mm
*6 months warranty. MC head amplifier that strongly boosts old low-power orthophone cartridges. The gain is 34 dB, and the sound goes forward (normal MC boost is approximately around 26 dB). It is not affected by impedance and can be used with any MC cartridge. Easy to use model with PASS function and subsonic filter function. In appearance there is corrosion, dullness. Serial 77037 (Miura Kimiya)
Maintenance information: 2021.7.6 working confirmed
Accessories: no accessories
Main specifications: Boost Ratio 34dB Input Impedance 75Ω Output Impedance 140Ω W80 × H39 × D225mm 1.3 kg
※6 months warranty. MC head amplifier that strongly boosts the old Altphone MC cartridges with low output. Can be used with any MC cartridge, independent of impedance. It is a user-friendly model with PASS function and subsonic filter function (Oikawa Tetsuji)
Maintenance Information: 2021.6.9 Operation confirmed
Accessories: None
Main Specifications: Boost Ratio 34dB Bypass Circuit Input Impedance 75Ω Output Impedance 140Ω W80 × H39 × D225mm 1.3 kg
I cut the price! 2021/5/29 selling price 3,000 yen Technica small headphone amplifier. It creates thickness and clarity while it is compact in size. Appearance is small scratches, there is a feeling of use such as dullness. Cereal 1831 (Asaine Tomoho)
Maintenance Information: 2021.5.29 Operation confirmed
Accessories: AC adapter
Main specifications: Frequency characteristics 20Hz to 20kHz SN ratio: 85dB or more W30 × H70 × D92 mm Weight 160g Serial
Rare head amplifier for MC Can be used for cartridges such as the SPU series of orthophone and Denon DL-103 series. Spread the sound field sense and increase the fineness of texture. Particularly compatible with low impedance cartridges, it is recommended for listening to classic series etc. Appearance has rust floats due to dullness and paint peeling. Also, there is an adhesive mark at the root of the power cable. (Kimiya Miura)
Maintenance Information: 2021.5.30 Operation confirmed
Accessories: No accessories
Main Specifications: Boost 26dB Frequency Characteristic 6Hz to 500kHz Input Impedance 68Ω Output Impedance 400Ω Dimensions W76 × H110 × D233mm Weight 1.82kg
* Passing the status quo. Maintened! Best match head amplifier for DENON MC cartridge It brings out the characteristics of cartridges such as the DL-103, increasing the thickness and extrusion feeling to give a sound quality that is more audible. Dullness, small scratches wounds. Cereal 111576 (Takasaki Takasaki)
Maintenance Information: 2021.5.7 Maintenance (Transistor, Capacitor Replacement)
Accessories: Copies
Main Specifications: Head Amplifier Voltage Gain 24dB/32db/Pass Input Impedance 100Ω Complete A Class A Circuit Configuration W126 × H71 × D305mm 2.2 kg
Disposal price cut (Member discount is not applicable) 2021/3/5 Sales price 128,000 yen Power Supply Unit New! Overhaul with 12 degradation capacitors replaced Genuine RF Head Amplifier for MC Cartridge It is easy to use with RCA terminal specification and has a separate power supply structure. Delicate, clear and powerful sound is attractive. There are dullness and small scratches (Sasaki Shota)
Maintenance information: 2021.3.5 Maintenance (New production of the power supply unit, all degraded capacitors replaced, all internal remodeling parts modified, Gain switching switch replacement for bad contact, each gain readjustment, DC (We installed the cable stopper, spec inspection, sound out inspection.)
Accessories: self-made power box, power cable
Main Specifications: Gain is 3-stage adjustable Input impedance can be used up to 45Ω W175 × H60 × D210mm 1.4 kg
A full-fledged MC head amplifier that can add power and dynamism. Attractive sound with smooth and firm core. Serial I4Y011 (Takasaki Takasaki)
Maintenance Information: 2021.4.17 Operation confirmed
Accessories: Explanation
Main Specifications: Head Amplifier for MC Cartridge 10/30/100Ω Switching Bypassable W194 × H142 × D371mm 8.1kg
I cut the price! 2021/4/5 selling price 19,800 yen It is a rare Philips MC head amplifier. Comes with a PASS switch so you can also use MM cartridges. The gain of 30 dB is higher than a normal head amplifier, so it's easy to get the sound forward. Appearance has a feeling of use such as small scratches, line scratches and dullness. (Tomoho Asaine)
Maintenance Information: 2021.4.5 Operation confirmed
Main Specifications: MC Head Amplifier Input Impedance 135Ω Gain 30dB W110 × H55 × D297mm 1.2kg
※6 months warranty. MC head amplifier that strongly boosts old-time orthophone cartridges with low output. Can be used with any MC cartridge, independent of impedance. It is a user-friendly model with PASS function and subsonic filter function. (KONDO Hirotsugu)
Maintenance Information: 2021.4.3 Maintenance (Lch signal line solder fix. (Power supply SW/BY-PASS switch lock mechanism modified)
Accessories: None
Main Specifications: Boost Ratio 34dB Bypass Circuit Input Impedance 75Ω Output Impedance 140Ω W80 × H39 × D225mm 1.3 kg
I cut the price! 2021/3/5 selling price 11,800 yen original box with beautiful goods! It is a compact high-resolution power amplifier equipped with a digital amplifier. Following the popular AP05/AP15D, we expanded the lineup of small personal power amplifiers. The power supply circuit and various parts have been redesigned to support high-resolution and significantly improve sound quality. The output was also enhanced to 20W+20W (4Ω). Serial 0964964GV (Makoto Kono)
Maintenance Information: 2021.3.5 Operation confirmed
Accessories: Original box instruction manual Power cord connection cable
Main Specifications: External dimensions W108mm × H42mm × D138mm Mass 520g
※ 6 months warranty. Head amplifier for MC cartridges with eye-catching Esprit design in orange side 3 · 40 Ω, with PASS selector so it can be compatible with each cartridge. It is a bit strong and clear sound. Appearance is dull, dirty. Serial 760248 (Hiroshi Kondo)
Maintenance Information: 2021.3.2 Sound quality operation check
Accessories: None
Main Specifications: MC Head Amplifier Frequency Characteristics 6Hz to 500,000Hz Gain 27dB Allowable Input Voltage 12mV Input Impedance 25Ω, 100Ω Power Consumption 7W Size W135 × H80× D345mm Weight 3.2 kg
Maintened! Tube bulb MC head amplifier using ECC88. Using a three-pole tube selected by examining the characteristics, it creates a sound that is firm and momentum. Recommended for those who want to add a sense of power to the sound. dullness, there is a feeling of use (Sasaki Shota)
Maintenance Information: 2021.2.23 Operation confirmed
2020.12.9 Maintenance (operation check, both ch noise, → L, R tube pin contact failure → polishing treatment. Other C, R, Tr etc check → Ok.)
Accessories: None
Main specifications: Head amplifier for MC Maximum output voltage: 20V (50kΩ) Output impedance: 1.5kΩ (less than 5kΩ when attended) Input impedance: 1 MΩ (maximum) Gain: 30 dB (maximum) S/N ratio: 90 dB Total harmonic distortion rate: 0.1% (100mV output, 10-100Hz) Output bandwidth: 0.72Hz to 700kHz (-3dB, 47kΩ, 20pF Load) Rise time: 5μsec Power supply: AC100V, 50Hz/60Hz
Power consumption: 20W Dimensions: W360 × H90 × D180 (mm) Weight: 4kg
MC head amplifier that strongly boosts old-time orthophone cartridges with low output. There is also a gain of 34 dB, and the sound comes forward (normal MC boost is roughly around 26dB). Can be used with any MC cartridge, independent of impedance. It is a user-friendly model with PASS function and subsonic filter function. Appearance has small scratches, dullness etc. (Sasaki Shota)
Maintenance Information: 2021.2.21 Operation confirmed
Accessories: None
Main Specifications: Boost Ratio 34dB Bypass Circuit Input Impedance 75Ω Output Impedance 140Ω W80 × H39 × D225mm 1.3 kg
I cut the price! 2021/2/17 Sales price 108,000 yen Maintenance and degraded capacitors etc. have been replaced! Genuine RF Head Amplifier for MC Cartridge It is easy to use with RCA terminal specification and has a separate power supply structure. Delicate, clear and powerful sound is attractive. The appearance has a feeling of use of aging remains. Appearance, there is dullness. Serial 0965 (Eiji Tamura)
Maintenance information: 2021.2.17 Maintenance (replacement of all degraded capacitors, input and output pin jack replacement, gain switching switch exchange, each gain readjustment, spec check, operation check)
Accessories: No accessories
Main Specifications: Gain is 3-stage adjustable Input impedance can be used up to 45Ω W175 × H60 × D210mm 1.4 kg