The price has been reduced. 2022/6/29 selling price 298,000 yen maintained! The power cable has changed to an inlet specification. An accuphase power amplifier that achieves both drive power and precision. With a high sense of transparency and delicate sound quality, it sounds with a rich sense of scale, regardless of source, from classical to jazz-rock. The size of the sound stage is a sound that does not make you feel old at all (Fujisawa Yukishi)
Maintenance information: 2022.5.29 maintenance (left ch output element, etc., left ch output transistor and resistor replacement. Board cleaning, both channel resistors, protective circuit electrolytic capacitors, input relay replacement. Each solder fix, output relay check (sealed and good) input ATT check. (Bias and offset, output sound check, interior and exterior cleaning.)
Accessories: Power cable (general-purpose product)
Main specifications: 270W+270W (8Ω) 420W+420W (4Ω) mono 1100W (4Ω) 840W (8Ω) input level left and right independent adjustment W480 × H218 × D445mm 35kg
The disposal price has been reduced! (Member discounts are not applicable) 2022/8/5 Selling price 188,000 yen* It is cheap because the appearance is poor, such as line scratches and patch scratches. A/B Class Switchable Accuphase70's Vintage Stereo Power Amplifier The power supply part adopts 2 transformers that are completely independent of the left and right, for a clean sound that suppresses mutual interference. The mild, thick tone is a tone reminiscent of the reference power amplifier P-500 that followed. The exterior has dents, line scratches, and paint peeling. Serial GOY814 (Satoshi Yonejima)
Maintenance information: 2022.8.5 Maintained (IC, electrolytic capacitor, output relay, medium output transistor, resistor, semi-fixed VR, LED, diode each replacement. Foot mount Solder correction. ATT disassembly cleaning bend correction. Corrected damaged knobs. Switch cleaning Card edge cleaning) bias and offset adjustment. (Output audio check interior and exterior cleaning)
Accessories: Instruction manual copy
Main specifications: A/B grade switching type A grade 50W+50W grade B 200W+200W dimensions W445 × H160 × D455 mm weight 31.2 kg
A popular power amplifier that achieves a further improvement in the sense of SN in the conventional rich and soft tone unique to the A class. Its beautiful, lustrous tone has the ability to be heard by music fans. There is some rubbing on the top plate. Serial A0Y509 (Takasaki Atsushi)
Maintenance information: 2022.12.30 operation confirmed
Accessories: manual, power cord
Main specifications: 30W+30W (8Ω), 60W+60W (4Ω) input RCA1 system/XLR1 system speaker output 2 systems SNR 112 dB (when GAIN switch is max) W465 x H171 x D425 mm 22.8 kg
Maintained! Accuphase's first mono power amplifier. It's a rugged and firm sound that is backed by its exterior. The crisp, tight bass and sharpness in the mid to high frequencies are appealing. The rough sounds unique to this era go great with jazz. There are dirt and scratches on the exterior. Serial J5Y280/J5Y279 (Kimiya Miura)
Maintenance Information: 2023.6.13 Maintained (NF circuit capacitor, coupling capacitor, resistor replacement deterioration replacement. lamp replacement. Card edge contact cleaning. ATT contact polishing cleaning contact protection oil applied. Increase and tighten the output elements. Pattern and solder correction. Output relay check (good because it has been changed to a sealed type). Bias and offset checks. (Output sound check)
Accessories: copy of instruction manual, power cable
Main specifications: 450W (4Ω) 300W (8Ω) 150W (16Ω) W482 x H170 x D345 mm 27 kg
The disposal price has been reduced! (Membership discounts are not applicable) 2022/6/19 selling price 178,000 yen AccuPhase pure A class power amplifier. The balance is good even at low volumes, and the tone like a vacuum tube amplifier is unique to pure A class. The warm and mellow tone is also a staple for the mid-high range of multi-amplifiers. As for the appearance, there are scratches on the top plate. Serial B6Y658 (Kimiya Miura)
Maintenance information: 2022.6.19 operation confirmed
Accessories: instruction manual, power cord, original box
Main specifications: Pure A class stereo amplifier 20W+20W/8Ω input 2 systems (1 system each balanced/unbalanced) Bridge connectable W475 × H170 × D426 mm 22.6 kg
The disposal price was lowered. It is not applicable for member discounts. 2021/12/18 selling price 178,000 yen has been maintained. The final model of the P-300 series. MOS FET is used for the drive stage, and you can feel a sense of clarity in the company's traditional, quality-solid sound. From the powerful and powerful sound of the first generation, it has been refined and smoothness is added. Serial K2V427 (Itsuro Mizushima)
Maintenance information: 2021.12.18 Maintenance completed (replacement, solder repair, card edge contact cleaning, BTL switch and so on due to deterioration of mute relay, electrolytic capacitor, semi-fixed VR, etc.) (ATT disassembly cleaning, heat dissipation treatment repair, bias and offset check, output audio output check, BTL operation check, interior and exterior cleaning)
Accessories: copy of instruction manual, power cable
Main specifications: 200W+200W (4Ω) 150W+150W (8Ω) 75W+75W (16Ω) 400W (8Ω) 200W (16Ω) when connecting the bridge Dimensions W445 × H160 × D373mm Weight 22.5 kg
Maintenance has been completed at Accuphase! AccuPhase pure A stereo amplifier that employs MOS-FETs. It is a product that has a small output but is particular about the quality at the time of actual use, and you can enjoy the glossy texture of the middle range unique to pure A grade. The moist tone is attractive, mainly chamber music, small organization, and vocals. The exterior is dirty on the top plate, and there is dullness throughout. Serial B3Y669 (Satoshi Yonejima)
Maintenance information: 2022.7.21 Manufacturer maintained (replaced due to meter, logo lamp out, and deterioration. RCA input pin jack LR co-replacement (Inspection of each part, adjustment, safety, withstand pressure check OK)
Accessories: instruction manual, power cable
Main specifications: Pure A grade 20W+20W (8Ω) 2 input systems (1 system each for balance and unbalance) Bridge connection possible W475 × H170 × D426 mm 22.6kg
※The power cable is being arranged. Uses a “power MOS FET,” which has a reputation for sound quality and reliability. Sound quality that is claimed to be an extrusion that is not typical of a company with a high degree of perfection. The driving power is sufficient even for standalone stereo operation, but it can be upgraded to a solemn sound with a bridge connection. The exterior is good with only dullness and no noticeable scratches (Kobayashi Hitoshi)
Maintenance information: 2023.8.25 Operation confirmed
Accessories: Manual copy ※Power cable is being arranged
Main specifications: stereo power amplifier pure A grade operation rated output 60 W+60 W (8 ohms), 480 W/ch 1 ohm load to 60 w/ch 8 ohm load input RCA1, XLR1 speaker output 2 systems damping factor 800 impedance 2 to 16 ohms (stereo specification time) S/N ratio 127 dB (gain switch - 12 dB) W465 x H238 x D515 mm 44.3 kg
Prices have been drastically reduced. 2023/11/12 sales price yen 248,000 yen Accuphase's traditional classic 300 series. This one has been polished to a tone that stands out for its transparency and subtlety. The low frequencies are also relaxed, perfect for classical music. You can enjoy it for a long time without irritating sounds. It can also be upgraded as a mono power amplifier by connecting to a bridge. There are small scratches overall (Sasaki Shota)
Maintenance information: 2023.11.12 Operation confirmed
Accessories: power cable
Main specifications: Effective output: stereo specification: 150W+150W (4Ω) 75W+75W (8Ω) /when using mono specifications (bridge connection): 600W (4Ω) 300W (8Ω) size: W475 x H180 x D417 mm Weight: 24.4 kg
The manufacturer has maintained it! A monophonic power amplifier with an amplifier circuit that operates in all stages of Class A. The output stage has a perfectly balanced configuration with 2 10-parallel PP unit amplifiers with MOS FET elements connected symmetrically. While it has a sense of dynamism, it is also a famous machine that excels in unique, delicate expression. Adopts an ultra-large speaker terminal that is compatible with extremely thick speaker cables. On the exterior, there are scratches on the bottom of one side of the front panel, dullness appropriate to the age, and stains in places (Murakoshi Yoichi)
Maintenance information: 2023.10.26 manufacturer maintenance (speaker terminal cover repair, ATT VOL contact cleaning, input/output relay, meter lamp, logo lamp, protection Assy internal capacitor, power amplifier Assy internal fuse resistor, insulation sheet replacement. Pressure safety check, operation, and characteristics check. (Each readjustment, interior and exterior cleaning.)
Accessories: instruction manual, original box
Main Specifications: Pure Class A Mono Power Amplifier Input Level Adjustment 1dB Step Type 100W (8Ω) Damping Factor 250 S/N Ratio 120dB or More Total Harmonic Distortion Ratio 0.01% W475 x H240 x D553 mm 57.0 kg