MA6600 with 200W high power handling and traditional output transformer! The model reviewing the circuit of the MA6900, a variety of protection circuits such as power guard circuits can be relieved. Chunky traditional timbre plus deep clarity for an attractive amplifier. You can see a slight deterioration on the sticker on the top plate. Cereal 221693 (Itsuro Mizushima)
Maintenance Information: 2021.3.4 Operation confirmed
Accessories: Remote control, instruction manual, power cable, original box
Main Specifications: Output 200W × 2 (2/4/8 Ω) Input Terminal RCA × 5, Line XLR × 1, Phono (MM) × 1 Output Terminal RCA × 2, REC Out × 1 System Power Input 1 System Dimensions W450 × H190 × D480mm Weight 34 kg
Disposal prices have been reduced. Member discounts do not apply. 2023/8/3 sales price 598,000 yen Mark Levinson's current primary amplifier will make his first appearance at Hi-Fi Hall. It consists of a Class A circuit preamp section with Mark Levinson's traditional full discrete, direct coupling, and dual mono configuration, and a power section equipped with a large capacity power transformer and a large capacity capacitor with class AB amplification. In addition to analog discs (MM/MC), high-resolution, and streaming playback, it also has an aptXHD compatible Bluetooth connection function (Kanai Hidetsugu)
Maintenance Information: 2023.8.3 Sound output confirmed
Accessories: remote control, instruction manual, power cable
Main specifications: output 125W+125W (8Ω) frequency response 2Hz to 20kHz input balance (XLR) x1, line (RCA) ×2, phono MC x1, MM×1, optical ×2, coaxial ×1, USB 2.0-B×1 Bluetooth connection compatible digital format linear PCM 32 to 384 kHz/32 bit, DSD 64 to 256 (2.8 to 11.2 MHz) digital processing MQA decoding, 7 PCM digital filters, upsampling to 352.8 kHz and 384 kHz, 4 DSD digital filters selectable W438 x H145 x D507 mm 28.1 kg
The price has been reduced. 2023/9/6 Sales price 478,000 yen Maintained including windshield panel cleaning! Macintosh premium premain amplifier. Of course, it has a thick mid-low range with excellent driving power from the past, but it also acquires the breadth and transparency of the range typical of modern models. You can also relax and enjoy vocals, classical music, etc. Tall boy speakers of recent years also make a thick sound. There are abrasions on the top plate (Fujisawa Yukishi)
Maintenance Information: 2023.9.6 Maintained (bulb replaced. The tone control VOL has been completely disassembled, the contacts have been re-polished, and anti-oxidation/sulfide grease has been applied. Interior panel blue acrylic removal interior glass cleaning Check input/output waveforms.)
Accessories: remote control, instruction manual, power cord, original box
Main specifications: 200W+200W (8ω/4ω/2Ω) line input 6 systems pre/bower separable 5 band equalizer control (30 Hz/150 Hz/500 Hz/1,500 Hz/10 kHz) W444 x H193 x D476 mm 33.8 kg
Rare Neumann tube amplifier. There is only one type of input, but it also has a tone control. It is a sound with a smooth sound output like Neumann and a sharp wick. Appearance, there is a feeling of use and scratches due to the ages. ※ 220V specification, but since it comes with a step-up transformer, it can be used as it is 100V. Serial 011 (Eiji Tamura)
Maintenance Information: 2021.4.21 Maintenance (2 replacement vacuum tubes ECC83. I/O terminal and AC code ASSY fabrication and hole drilling 3 points. Main volume disassembly cleaning repair. 4 electrolytic capacitors 8μF replacement Circuit change to input impedance 100K → Semi-fixed volume additional 2 pieces. AC100V → AC220V step-up transformer added. Vacuum tube socket caulking repair* Operation checked at other AC220V (rated output 12.5 W SP: 16 Ω) ※ This model is made in Europe, so the balance volume works in reverse, but bad not)
Accessories: step-up transformer, connecting cable
Main specifications: 220V specification 12.5W+12.5W (8-16Ω) input 1 system W520 × H204 × D255mm Weight 14.7kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/6/22 The current Primain Amp with a sales price of 548,000 yen Denon has arrived! 2022 model. They generously introduced custom capacitors that they were particular about, and it was just said that 4 years were spent on development, so the workmanship is pretty good. The granularity of the sound is good, and the sound comes out comfortably over the entire area. The exterior is good with no noticeable scratches. Serial BMM15220700235 (Miura Kimiya)
Maintenance information: 2023.6.22 Operation confirmed
Accessories: remote control, power cable, instruction manual
Main specifications: 50W+50W (8Ω) 100W+100W (4Ω) PHONO (MM/MC) balanced input x 1, unbalanced input x 5, PHONO (MM) input x 1, PHONO (MC) input x 1, EXT. PRE × 1 analog audio output terminal unbalanced output (recorder) × 1 frequency characteristics 5 Hz to 100 kHz W434 × H181 × D504 mm 29.5 kg
Disposal prices have been reduced. Member discounts do not apply. 2023/7/1 sales price 548,000 yen manufacturer inspection and maintenance completed! They generously introduced custom capacitors that they were particular about, and it was just said that 4 years were spent on development, so the workmanship is pretty good. The granularity of the sound is good, and the sound comes out comfortably over the entire area. There are some small scratches and a feeling of use (Murakoshi Yoichi)
Maintenance information: 2023.4.11 manufacturer maintenance (main volume replacement, operation confirmation)
Accessories: remote control, instruction manual, power cord
Main specifications: 50W+50W (8Ω) 100W+100W (4Ω) PHONO (MM/MC) balanced input x 1, unbalanced input x 5, PHONO (MM) input x 1, PHONO (MC) input x 1, EXT. PRE × 1 analog audio output terminal unbalanced output (recorder) × 1 frequency characteristics 5 Hz to 100 kHz W434 × H181 × D504 mm 29.5 kg
Mackintosh Premium Primaine Amplifier Not to mention the thick mid and low range with excellent driving power from the past, but also the wide range and transparency that modern machines have acquired. You can also relax and enjoy vocals and classics. Recent tallboy-type speakers also sound thick. The appearance has a feeling of use such as marks of cushioning materials and dullness on the top plate. Serial JTN277 (Morning Rice Tomoho)
Maintenance information: 2021.11.11 Maintained (each SW, VOL cleaning, meter, illumination lamp replacement, regulator part capacitor capacitance failure, replacement internal and external (Cleaning, pattern solder correction, speaker terminal breakage, replacement meter fog removal, operation check of each part)
Accessories: Instruction manual remote control power cable
Main specifications: 200W+200W (8Ω/4Ω/2Ω) Line input 6 systems Pre/Bower separable 5-band equalizer control (30Hz/150Hz/500Hz/1,500Hz/ 10 kHz) W444 × H193 × D476mm 33.8kg
Maintained! A vintage model representing JBL. In addition to the extremely powerful and well-extruded sound quality, it also has a dry, tight tone unique to this era. The strong sense of energy in the low frequencies and the characters with clear contours are excellent matches with old JBL speakers. This is a vintage machine that stands out for its individuality. There are small scratches on the exterior, but it is a solid with little dullness for its age. Serial 4061 (Satoshi Yonejima)
Maintenance information: 2023.1.2 Maintained (slide SW, deteriorated RCA terminals, capacitors, lamps, fuses, heat dissipation sheet replacement. Disassemble all SW and VR, re-polish the terminals, and reassemble them. Offset, adjust. Input/output waveform checks, left and right balance checks, load tests, and comprehensive operation tests were performed to confirm normal operation. Rated output test (1kHz sine wave, 8Ω load: 40W+40W, OK), sound output test OK)
Accessories: power cord
Main specifications: 40W+40W (8Ω) W412 x H128 x D350mm 11.8 kg
This is the first pre-main amplifier equipped with AAVA volume control. In addition to the delicate and warm characteristics of pure A class amplifiers, the sound field feeling is also expanded by installing a volume with outstanding SN during actual use. It is finished in a practical pre-main amplifier with an extremely high degree of perfection. There is a slight feeling of use (Yoichi Murakoshi)
Maintenance information: 2022.5.17 sound confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: 30W+30W (8Ω) 60W+60W (4Ω) Compatible impedance 8-16Ω W465 × H196 × D427mm Weight 23.9kg
*Remote control is being arranged. This is the first pre-main amplifier model equipped with AAVA volume control. In addition to the characteristics of a pure Class A amplifier that is delicate and warm, the sound field feeling is also expanded by installing an excellent SN volume during actual use. The result is a practical pre-main amplifier with an extremely high degree of perfection. There is a feeling of use such as dullness. Serial G8X256 (Atsushi Takasaki)
Maintenance information: 2023.2.25 operation confirmed
Accessories: manual, power cord ※ remote control is being arranged
Main specifications: 30W+30W (8Ω), 60W+60W (4Ω) Compatible impedance 8-16 ohms W465 x H196 x D427 mm 23.9 kg
Maintained! Levinson's long-selling pre-main amplifier. A dual monaural configuration thoroughly packed into one chassis while keeping the separate design concept intact. You can be satisfied with all genres of music with quality that easily surpasses separate amplifiers. As for the exterior, there is a scratch on the top plate. Serial 1900 (Miura Kimiya)
Maintenance information: 2023.11.16 Maintained (springs, resistors, etc. replaced. DC voltage/DC offset voltage/other inspection adjustments)
Accessories: remote control, instruction manual, power cable
Main specifications: 100W+100W (8Ω) Input: XLR2 system/RCA3 system gain adjustable (preamp section 0/6/12 dB) W445 x H162 x D483 mm 29.5 kg
*220V specification, step-up transformer included. The interior has been completely overhauled! A separate amplifier that is popular even today, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. The thick, chewy mid-bass sound is impressive, and the tasteful sound unique to vacuum tubes is impressive (Daiki Goto)
Maintenance information: 2024.4.11 Maintained (◎ QUAD2 No. 82073 · 3W resistance deterioration replacement ※ SP impedance wiring is 8 ohms.
◎ QUAD22 · P/U adapter and TAPE adapter missing 2 pieces · main volume cleaning repair and switch contact defect repair · 2 spark killer deterioration replacements · 2 additional 22 μF electrolytic capacitors · gang error reduction measures → 4 1/4 W resistance added for both channel Radio1 only (*Due to the structure of the volume, a small amount of gang errors will occur at scale 2 or less.) ・2 RCA jack deterioration replacements・Vacuum tube socket and RCA jack caulk repair
*Operation has also been checked with AC 220V (rated output measured at 21W SP:8Ω) *Step-up transformers use store products)
Accessories: step-up transformer, power cable, copy of instruction manual
Main specifications: [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit
Thoroughly review the interior and carry out maintenance on capacitors, transistors, etc.! A vintage model representing JBL. In addition to the extremely powerful and well-extruded sound quality, it also has a dry and tight tone unique to this era. The strong sense of energy in the low frequencies and the characters with clear outlines are excellent matches with old JBL speakers. It is a vintage masterpiece that stands out for its individuality. The exterior is painted light blue, except for the front. There is dullness and corrosion on the back. Serial 4165 (Yonejima Satoshi)
Maintenance information: 2024.2.7 maintained (deteriorated RCA terminals, deteriorated transistors, diodes, capacitors, lamps, fuses, semi-fixed resistors, heat dissipation sheets, AC cords, short pins, resistors replaced. AC outlet terminal rattling was fixed, all SW and VR were disassembled, the terminals were polished, and reassembled. Offset, idle current adjustment. Check input/output waveforms, check left and right balance, load test, and overall operation test to confirm normal operation. rated output test)
Accessories: power cord
Main specifications: 40W+40W (8Ω) W412 × H128 × D350 mm 11.8 kg
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
Macintosh premium premain amplifier. Of course, it has a thick mid-low range with excellent driving power from the past, but it also acquires the wide range and sense of transparency typical of modern aircraft. You can also relax and enjoy vocals and classical music. The tallboy type speakers of recent years also make a thick sound. The exterior has small scratches and dullness. Serial JTN1131 (Miura Kimiya)
Maintenance information: 2017.4.11 manufacturer maintenance completed (meter lamp and panel lamp full replacement. Cleaning because the front volume is gully. Replaced all 4 sets of terminal knobs. (Check remote control operation)
Accessories: remote control, instruction manual, power cable
Main specifications: 200W+200W (8Ω/4Ω/2Ω) line input 6 systems pre/bower separable 5-band equalizer control (30Hz/150Hz/500Hz/1,500Hz/ (10kHz) W444 × H193 × D476 mm 33.8 kg
Thoroughly review the interior and carry out maintenance on capacitors, transistors, etc.! A vintage model representing JBL. In addition to the extremely powerful and well-extruded sound quality, it has a dry and tight tone unique to this era. The strong sense of energy in the low frequencies and the characters with clear outlines are excellent matches with old JBL speakers. It is a vintage masterpiece that stands out for its individuality. There are small scratches on the exterior, but it is a solid with little dullness for its age. Serial 3007 (Yonejima Satoshi)
Maintenance information: 2024.1.25 Maintained (slide SW, deteriorated RCA terminals, deteriorated transistors, diodes, capacitors, lamps, fuses, semi-fixed resistors, heat dissipation sheets, AC cords, short pins, and resistors have been replaced. All SW and VR were disassembled, the terminals were re-polished, and reassembled. The offset and idle current have been adjusted. The input/output waveform was checked, left and right balance checked, load tests, and comprehensive operation tests were performed to confirm normal operation. Rated output test (1kHz sine wave, at 8Ω load: 40W+40W, OK), sound output test.)
Accessories: power cable
Main specifications: 40W+40W (8Ω) W412 × H128 × D350 mm 11.8 kg
Maintained! A vintage model representing JBL. In addition to a very powerful and extruded sound quality, a dry and tight tone unique to this era. The strong sense of energy in the low range and the character with clear contours are also excellent in matching with old JBL speakers. It is a vintage brand machine that stands out for its personality. The appearance is a good solid with little dullness in spite of its age. Serial 1550 (Satoshi Yonejima)
Maintenance information: 2022.3.12 Maintained (Slide SW, RCA terminals, capacitors, lamps, fuses, heat dissipation seat replacement. Disassemble all SW and VR, polish the terminals, and reassemble. Offset, idle current adjustment. Check input/output waveform, left and right balance check, load test, and comprehensive operation test to confirm normal operation. Rated output test (1kHz sine wave, 8Ω load: 40W+40W, OK), sound output test OK)
Accessories: Power cord
Main specifications: 40W+40W (8Ω) W412 × H128 × D350mm 11.8kg
Disposal prices have been reduced! (Member discounts do not apply) 2023/3/17 Sales price 628,000 yen A printer main amplifier equipped with a 32 bit/192 kHz compatible DA converter. It's energetic and has a good sound that makes you feel relaxed, yet it also has a solid luster, showing potential that won't be defeated by Separate. I'm also happy that the phono equalizer is compatible with both MM/MC. The exterior condition is dull, etc., and there is a feeling of use. Serial ACR1117 (Asaine Tomonori)
Maintenance information: 2023.3.17 operation confirmed
Accessories: remote control (HRO72), power cable (general-purpose products), instruction manual, original box
Main specifications: 200W+200W (2, 4, 8 ohms) W445 x H194 x D481 mm weight 34.1 kg
With the original box! The Mark 2 model has been greatly upgraded to improve the power supply and preamplifier circuit to improve its completeness. It employs higher-grade technology that is comparable to that of separate amplifiers, and has been polished to the density and glossy tone unique to pure A class. The appearance has small scratches on the top plate, but it is generally beautiful. Serial G50600055 (Satoshi Yoneshima)
Maintenance information: 2022.1.25 operation confirmed
Accessories: Instruction manual, remote control, power cord, original box
Main specifications: Pure A premain amplifier rated output 30W+30W (8Ω), 60W+60W (4Ω) input/line 4 systems, 1 phono system (MM/MC switching) balance line 2 system recording input/output 1 System Separate Input/Output 1 System Speaker Output A/B2 System (AB Simultaneous Output Possible) Damping Factor 320 W440 × H193 × D463mm 28.4kg
Comes with original box! The Mark 2 model has greatly upgraded the power supply and preamp circuit to enhance the degree of perfection. High-grade technology comparable to separate amplifiers has been adopted, and the sense of density and glossy tone unique to pure A grade has been refined. Serial G50600013 (Miura Kimiya)
Maintenance Information: 2022.11.1 Operation confirmed
Accessories: instruction manual, remote control, power cable, original box
Main specifications: pure Class A premain amplifier rated output 30W+30W (8Ω), 60W+60W (4Ω) input line 4 systems, phono 1 system (MM/MC switching), balance line 2 systems, recording input/output 1 System Separate Input/Output 1 System Speaker Output System A/B2 System (AB Simultaneous Output Possible) Damping Factor 320 W440 x H193 x D463 mm 28.4 kg