Maintenance has been completed in AccuPhase! It is a popular premain amplifier manufactured by the company with the pre-part and the power part completely independent. Accurate and crisp high resolution and crisp sound quality are still attractive enough today. The quality of the phono equalizer is also high in terms of age and is recommended. The appearance has scratches and threads. Serial D1W744 (Tamura Eiji)
Maintenance Information: 2022.1.13 manufacturer maintained (output relay, main volume replacement. Selector SW, push button, contact cleaning. Replace the meter lamp. Pressure testing, operation, and characteristic checks OK. (Internal and external cleaning)
Accessories: remote control, instruction manual, original box
Main specifications: 170W+170W (8Ω) PHONO input support (MM/MC) Dimensions W475 × H180 × D375mm Weight 25kg
This is a high-end premain amplifier E-470 with Accuphase Class AB drive. Equipped with the latest “AAVA volume control” with improved performance, the output circuit also realized a damping factor of 500 with low impedance. The clear sound image with a good graininess and supple clarity gives you a sense of power and comfort. The appearance is also good without noticeable scratches (Oikawa Tetsuji)
Maintenance information: 2021.12.11 operation confirmed
Accessories: remote control, instruction manual, power cable
Main specifications: Rated output 180W+180W (8Ω) 250W+250W (4Ω) input RCA5 system, XLR2 system TAPE input/output 1 system pre-out RCA1 system, XLR1 main-in RCA1 system System, XLR1 system damping factor 500 (8 Ω load, 50 Hz) impedance 4 ~ 16 Ω W465 × H181 × D428mm 24.5kg
AccuPhase premain amplifier. In the power amplifier section, high power transistors are configured in parallel push-pull, and the powerful power supply unit and the output circuit are low impedance, resulting in high quality power and damping of 120W/ch (4Ω) A factor of 400 is realized. It is a model that pursues the performance and sound quality of separate amplifiers to the utmost, and has potential beyond its class. The exterior is in a beautiful state with no noticeable damage.
Maintenance information: 2022.6.11 sound confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: Output 120W+120W (4Ω) 90W+90W (8Ω) Damping factor 400 W465 × H151 × D420mm 20kg
We have drastically reduced the price! 2021/10/10 Sales price 148,000 yen Accuphase entry class premain amplifier. It is a cost-effective model that allows you to enjoy high-frequency and high-resolution accuphase sound with a sense of transparency. The appearance is dull and there is rust on the back option board. Also, there are discoloration and scratches on the remote control. Serial P9X445 (Eiji Tamura)
Maintenance information: 2021.10.10 operation confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: Power MOS-FET 90W+90W (8Ω) Load impedance 4Ω to 16Ω Frequency characteristic 20Hz to 20kHz Power consumption 336W (at 8Ω load rated output) W475×H150× D422mm 18.5kg
This model is the first premain amplifier equipped with AAVA volume control. In addition to the delicate and warm characteristics of pure A class amplifiers, the sense of sound field is also expanded by equipped with excellent SN volume during actual use. It is a practical pre-main amplifier with an extremely high degree of perfection. The exterior is good, with a slight dullness (Kobayashi Hitoshi)
Maintenance information: 2023.12.26 Operation confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: 30W+30W (8Ω), 60W+60W (4Ω) compatible impedance 8 to 16 ohms W465 x H196 x D427 mm 23.9 kg
The price has been drastically reduced. 2023/6/8 sales price 298,000 yen Accuphase maintenance completed! It is the company's popular pre-main amplifier manufactured by making the pre part and power part completely independent. The high resolution and sharp sound quality are appealing even today. The quality of the phono equalizer is also high, and I recommend it to analog fans (Daiki Goto)
Maintenance information: 2023.6.8 manufacturer maintenance completed (replacement due to defective main volume and output relay contacts. The meter lamp was replaced because it deteriorated over time. The capacitor in the power amplifier ASS'y has poor characteristics, so it was replaced. Also, internal resistors and insulating washers were replaced with the same Ass'y. Since each switch and VOL contact are defective, they have been reworked by cleaning. Pressure resistance safety confirmation OK. Operation and characteristics have been checked. (Each readjustment, interior and exterior cleaning.)
Accessories: remote control, instruction manual
Main specifications: 170W+170W (8Ω) PHONO input compatible (MM/MC) dimensions W475 x H180 x D375 mm weight 25 kg
The disposal price was lowered. Member discounts are not applicable. 2022/1/17 sales price 168,000 yen Maintained! The first unit of the Accuphase pre-main amplifier. The exciting and sharp sound goes well with JBL speakers, and makes JAZZ and ROCK sound comfortably. The strength of the push and the thick, crisp sound is a masterpiece. As for the appearance, there are dirt and small scratches due to aging as a whole. * If multiple speakers such as A+B are selected due to specifications, they will be connected in series (Yoichi Murakoshi)
Maintenance information: 2022.1.16 maintenance (voltage amplifier transistor, PHONO transistor, coupling capacitor, semi-fixed VR, meter lamp replacement. Solder correction, card edge contact cleaning, rotary SW and volume cleaning. (Bias and offset adjustment output voice check interior and exterior cleaning.)
Accessories: Power cord, instruction manual (copy)
Main specifications: 100W+100W (8Ω) pre-main separable W455 × H152 × D355mm 19.5kg
Disposal prices have been reduced! (Member discounts do not apply) 2023/3/31 sales price 148,000 yen Maintenance completed! This is the AccuPhase sound from the time when the high frequencies were sharp. The sense of power in the low frequencies is sufficient, and the jazz and rock systems drive powerfully, so they are also compatible with vintage speakers. There are small scratches and dullness on the exterior. Serial H2X715 (Satoshi Yonejima)
Maintenance information: 2023.3.31 Maintained (output and input relay tone volume (no replacement clicks), push switch, and electrolytic capacitor replaced. Other switches and volume cleaning. Solder correction. Connector disconnection fixed. Bias and offset checks. Input/output audio check. (Interior and exterior cleaning)
Accessories: copy of instruction manual, power cord
Main specifications: PHONO input, pre-main separable, 110W+110W (8ohm) W445 x H160 x D370mm 17.2 kg
Beauty goods. An integrated stereo amplifier equipped with an advanced “AAVA volume control” that achieves a high SNR and a low distortion ratio. The power amplifier section has a parallel push-pull configuration of a high-power transistor, and a high impedance of the powerful power supply unit and the output circuit achieves a high quality power of 120W/ch (4Ω). It is a beautiful product without noticeable scratches (Sasaki Shota)
Maintenance information: 2022.1.2 operation confirmed
Accessories: remote control, manual, power cable, original box
Main specifications: Rated continuous average output 120W/ch (4Ω), 90W/ch (8Ω) Total harmonic distortion rate 0.05% 4-16Ω load (simultaneous operation of both channels between 20Hz and 20kHz) IM strain rate 0.01% Damping Factor 500 (8Ω 50Hz) W465 × H151 × D (Depth) 420mm 20.4kg
MAINTENANCE! It is a premain amplifier with a simple design and a fulfilling function. It is a glossy, delicate and polite tone in a lively extruding feeling and a momentum sound. There are scratches and abrasions in some of the cabinets (Yosuke Kojima)
Maintenance information: 2021.7.19 Maintained (SP terminal replacement, internal solution cleaning, each button disassembly cleaning, VR disassembly cleaning, switching SW disassembly cleaning capacitor replacement, relay disassembly cleaning, each Transistor cleaning and insulation treatment, semi-fixed VR exchange, overall electrical system adjustment, aging test)
Accessories: Instruction manual, power cable
Main specifications: 150w+150w (8Ω) PHONO (MM · MC) W445 × H160 × D370mm 20.5kg
Significantly reduced price! 2021/2/17 Selling price 148,000 yen Maintenance! It is an acuphase sound of the time when the high range is cut. Because JAZZ and ROCK system also drive powerfully enough of the low range power, it is also compatible with vintage speakers in addition. Appearance, there are line scratches and scratches on the top plate. Serial K1Y276 (Satoshi Yonejima)
Maintenance Information: 2021.2.17 Maintenance (replacement for TONE switch etc. Relay replacement. Main VR disassembly cleaning. Other VR/SW cleaning
Solder fix. Add missing screws. Bias and offset check output audio check. (Interior and exterior cleaning)
Accessories: Instruction manual copy
Main specifications: PHONO input pre-main separable 110W+110W (8Ω) W445 × H160 × D370mm 17.2kg
There is a manufacturer's warranty until 2024.9.30. Class A, Accuphase's highest level integrated amplifier. The “Balanced AAVA” volume control that the top model C-3850 preamp is equipped with was installed for the first time on this machine, and the resistance to external noise interference has been greatly improved. As a result, even the low frequencies are removed clearly, and it is extremely powerful. Smooth rise of sound and deep reproduction of the sound field. It is one that boasts an amount of information that goes beyond the boundaries of pre-main amplifiers. There are some scratches and scuffs on the exterior. Serial G9X264 (Satoshi Yonejima)
Maintenance information: 2023.1.29 operation confirmed
Accessories: remote control, instruction manual, power cable, original box
Main specifications: Rated continuous average output: 150W/ch (1Ω) 120W/ch (2Ω) 60W/ch (4Ω) 30W/ch (8Ω) Frequency characteristics: 20Hz to 20kHz Damping factor: 800 (8Ω 50Hz) Load impedance: 2 to 16 ohms W465 x H191 x D428 mm 25.3 kg
Manufacturer maintenance completed! The basic model of Accuphae Primaine. Similar to the higher-level E-450, it is equipped with AAVA-2 volume control. The smooth, thick sound quality across the entire range is truly amazing. The depth of the high frequencies, which stand out not only for their smoothness but also for their high definition subtlety, and the low frequencies that sink into nature is overwhelming (Oikawa Tetsuji)
Maintenance information: 2023.1.28 manufacturer maintained (meter lamp, logo LED deterioration replacement. The INPUT switch was replaced due to poor contact. (Sub panel opening/closing adjustment, inspection of each part, safety check, pressure resistance check OK)
Accessories: remote control, instruction manual, power cable
Main specifications: 140W+140W (4Ω) 100W+100W (8Ω) Dimensions W465 x H171 x D422 mm Weight 21.7 kg
Accuphase entry premain amplifier. It is equipped with the same AAVA volume control as the higher-level models E-560, etc. Although it is an introductory machine, it boasts a degree of perfection that makes you feel the high quality typical of Accuphase everywhere. Serial I5X162 (Murakoshi Yoichi)
Maintenance information: 2023.10.15 sound output confirmed
Accessories: remote control, power cord
Main specifications: 115W+115W (6Ω), 105W+105W (8Ω) W465 x H151 x D420 mm 20 kg