The disposal price has been reduced (not applicable to all members). 2025/7/19 sales price 178,000 yen This is a new model that has taken up a large space in conventional analog amplifiers, and the power amplifier circuit and heatsink have been miniaturized and reborn to be slim. The resolution and transparency of audio signals have been greatly improved, and in addition to being equipped with a PHONO1 system compatible with MM/MC, it is also equipped with a POWER AMP IN that bypasses the pre. There are no noticeable scratches (Sasaki Shota)
Maintenance information: 2025.7.19 Operation confirmed
Accessories: power cable, remote control, manual
Main specifications: 200+200W (4Ω) 100W+100W (8Ω) damping factor 500 (8Ω, 20Hz-20kHz) W440 × H123 × D453 mm 15.3 kg
*There is no problem with operation, but since it is cheap, it is sold as is. Yoshida-en tuning model. A CD receiver with excellent convenience. Equipped with a USB terminal, you can also play iPods, etc., and listen to the radio. Since it is compact in size, it is recommended for those who want to easily enjoy music with a small speaker on a desktop or the like. The exterior is dull and has a feeling of use. Serial 3673 JJ5320602966J (Takahashi Nobuyuki)
Maintenance information: 2025.7.17 operation confirmed
Accessories: instruction manual, remote control, power cable
Main specifications: 22W+22W (4Ω) size W215 x H119 x D331 mm weight 4.8 kg
The price has been drastically reduced. 2025/7/14 sales price 298,000 yen 31 electrolytic capacitors have been replaced, SW/VR cleaning, etc. have been maintained! LUXMAN tubular premain amplifier. It is designed to look like separate amplifiers combined into one body. Since the 6550 is built in, you can imagine a powerful sound, but since the power is reduced, you can enjoy a thick, glossy sound. There are scratches and a feeling of use on the exterior. The feel of the central switch lever is slightly rough due to the influence of flexible wires (Hiura Katsuji)
Maintenance Information: 2025.7.14 Maintained (ToneSW, FilterSW)
Contact cleaning by detaching and disassembling ModeSW and MonitorSW
Replace the deteriorated electrolytic capacitor in the power amplifier section, adjust the bias current, adjust the amplifier balance, and replace the Lch drive output capacitor due to noise generation. Phono equalizer part deteriorated electrolytic capacitor replacement and amplifier balance adjustment. Tone amplifier part deteriorated electrolytic capacitor replacement, coupling electrolytic capacitor replacement, and deteriorated vacuum tube (6CG7x1) replacement. Power circuit ripple filter deteriorated electrolytic capacitor replacement.)
Accessories: instruction manual (copy)
Main specifications: 32W+32W (8Ω) vacuum tube 6550, 6CG7, 12AX7A W493 x H170 x D477 mm 25 kg
This is the first time in about 7 years that a masterpiece premain amplifier from the Sonas Faber Franco Serbrine era is in stock. The interior of the small body is careful to use a high-capacity toroidal transformer, a power supply unit using a separate board, and carefully selected MOS FETs, etc. The front panel made of a single sheet of Italian walnut makes you feel like Sonas. The reproduction of an acoustic instrument is excellent, and it entertains me with its smooth, detailed sound. There is a feeling of use such as dullness and other small scratches on the plating part. Serial 286 (Murakoshi Yoichi)
Maintenance information: 2025.7.24 operation confirmed (main volume reinstalled)
Accessories: instruction manual, power cord, cover
Main specifications: Line-only premain amplifier 50W+50W (8Ω) input 6 systems 3 legs specification damping factor: 500 W 425 x H155 x D335 mm 16 kg
Maintained! A masterpiece of hybrid amplifiers boasting high popularity due to its clear, wide dynamic range, and pleasant to the touch. The SA-5000's sound, which combines the natural and delicate expression typical of a vacuum tube with the sharpness typical of a transistor, continues to fascinate enthusiasts even now. The exterior has a feeling of use such as dullness and small scratches. Serial 45K32 (Kanai Hidetsugu)
Maintenance information: 2025.7.24 maintained (Mayvolume extension shaft retightened, operation of each part checked) 2025.7.16 maintained (power circuit tantalum capacitor, 8 vacuum tube sockets replaced. Main volume, trim volume disassembly contact cleaning. (Check the operation of each input/output)
Accessories: power supply unit, power cable, instruction manual (copy)
Main specifications: copper-plated floating chassis vacuum tube/12AX7 x 1, 6DJ8 x 6, 6CA4 x 1 body dimensions W480 x H113 x D322 mm body weight 13 kg power supply weight 5.5 kg
Beautiful item with original box! The current premain amplifier was born as a model commemorating Denon's 110th anniversary. It is a model that uses high quality parts from the SX1 LIMTED and specializes in sound quality and functionality. It is also equipped with a digital input, and the USB-DAC is DSD compatible. It's delicate, has a sense of dynamism, and plays a higher level of sound. It is generally good with only minor external scratches. Serial DBDJ122401572 (Murakoshi Yoichi)
Maintenance information: 2025.7.25 sound output confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: 80W+80W (8Ω) speakers: load 4 to 16 ohms frequency characteristics 5 Hz to 100 kHz input: line input x 3, PHONO (MM/MC) x 1, EXT. PRE x 1, USB-B x 1, coaxial digital input x 1, optical digital input x 3 W434 x H182 x D450 mm weight 25 kg
Maintained including panel fog removal! Modern vacuum tube premain amplifier. Vacuum tubes are used at all stages. The soft, glossy voice is attractive. While firmly adhering to the thickness and softness of traditional sound images, it is also well compatible with modern sound sources. It is in good condition with no noticeable scratches. Serial JVK1023 (Fujisawa Yukishi)
Maintenance information: 2025.7.25 Maintained (replaced due to flexible electrode corrosion. Dustproof sheet deterioration replacement. Remove acrylic on the meter and clean the inside. Connector and vacuum tube pin cleaning. Remote control cleaning. Voice check for each input and output. Remote control light reception check)
Accessories: remote control, instruction manual, power cord
Main specifications: 75W+75W (2/4/8Ω) input RCA x 6 systems (internal phono MM/AUX switching x 1 system) XLR x 1 system power input RCA x 1 system W445 x H255 x D475 mm 35.8 kg
The price has been reduced. 2025/7/20 sales price 128,000 yen 39 capacitors and 58 transistors were replaced in 2014, and now all panel switches and volumes have been maintained, including disassembly and contact polishing! You can use it comfortably. The famous aircraft of yesteryear has been revived. It is an amplifier that can be switched between A/B classes, so you can enjoy it according to your preferences. The Yamaha tone from that time, which is supple and highly transparent, is still satisfying enough to listen to today. The exterior is a good individual with little dullness for its age. Serial 6448 (Yonejima Satoshi)
Maintenance information: 2025.7.20 Maintained (tantalum capacitor replacement in the equalizer MC circuit. Replace the power lamp. Class A changeover switch replacement. Other switches and volume class disassembly contact polishing. (Transistors and capacitors have been repaired and replaced before)
Maintained on 2014.6.23 (58 transistors, lamps, AC cords, trimmer potentiometers, and 39 electrolytic capacitors have been replaced. The RCA terminal part has been gold-plated. Each volume and slide SW/relay contacts have been cleaned. (The solder part of the board part and the deteriorated part have been re-soldered.)
Accessories: No accessories
Main specifications: 15W+15W (A grade/8Ω) 75W+75W (B-grade/8Ω) W436 x H144 x D323 mm 15.5 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/7/1 sales price 178,000 yen Every aspect has been maintained in 2025/2, from replacing 32 transistors, 54 capacitors, and 4 resistors to board re-soldering treatment! The high-quality texture from the 2nd generation remains the same, and even more power has been added. The excellent sense of volume in the mid and low frequencies and the sharp mid to high frequencies are comfortable, and the energetic sound is still full of appeal. The exterior shows signs of use such as scratches and other dullness on the top plate (Tamai Jun)
Maintenance information: 2025.2.15 Maintenance completed (power lamp converted to LED. Replace transistors, capacitors, fuses, heat dissipation sheets, ICs, relays, resistors, semi-fixed resistors, RCA terminals, and SP terminals. Resolder substrates. Switch, relay, and VR contact cleaning. (Circuit adjustment, exterior cleaning, confirmation of each input/output, running test)
Accessories: copy of instruction manual
Main specifications: 60+60W (8Ω) line input, 3 systems, tape system, 2 systems, phono 1 system, W430 x H150 x D430 mm, 25 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/7/15 sales price 178,000 yen manufacturer maintenance completed! A premain amplifier with a low center of gravity, thick enough to listen to. It is a product where you can feel the culmination of Denon, which has a wide high range and high transparency. While it has plenty of driving power, it is an attractive premain with a glossy medium to high range expression. There are scratches and dullness on the exterior. Syria 9041501896 (Yamato Yuki)
Maintenance information: 2025.7.15 Maintained (MM/MC switching SW, source direct SW, P direct SW, disassembly contact cleaning. Amplifier base inspection, RCA jack, exterior cleaning. (Other inspection of each part, operation sound test)
Accessories: power cable
Main specifications: 120W+120W (8Ω) input RCA4 system+PHONO1 system (MM/MC) power consumption 380W W434 x H181 x D494 mm weight 29 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/7/20 sales price 148,000 yen Maintained! LUXMAN's line-only premain amplifier. It is a model that omits both the headphone terminal and the remote control, and has thoroughly implemented simple is best. After all, the middle range is thick and the high range is smooth, lax sound. The supple tone gives a sense of security, and the warmth similar to vacuum tube amplifiers is attractive. Small scratches and dullness can be seen on the front and top plate. Serial W50610755 (Jun Tamai)
Maintenance information: 2025.7.20 Maintained (defective IC replacement output relay contact defective exchange switch and volume disassembly contact polishing in the power supply circuit)
Accessories: copy of instruction manual
Main specifications: 50W+50W (8Ω) W438 × H155 × D446mm 23.0 kg
The price has been drastically reduced. 2025/6/19 sales price 128,000 yen Master volume, balance volume exchange, etc. have been maintained with attention to detail! This is an attractive mid-range model in the D series with lots of exciting sounds and thick sounds. In contrast to modern amplifiers, it is a character closer to the mid to low range. When paired with speakers such as JBL, you can enjoy vibrant, deep tones. The exterior condition is dull over time and there are small scratches. Serial 820060065 (Murakoshi Yoichi)
Maintenance information: 2025.6.18 maintained (master volume exchange, balance volume exchange, output relay replacement, equalizer circuit section mica capacitors (2 pieces) replacement, switch disassembly and polishing (input selector, lockout, tone, subsonic, jump, loudness, tape switching, tone frequency switching, back coupler switch), solder repair, pin jack polishing, each volume cleaning, DC adjustment , internal inspection and cleaning, operation confirmation)
Accessories: instruction manual (copy)
Main specifications: 90W+90W (8Ω) phono 2 systems (MM/MC switching, MM) line input 2 systems, tape system, 2 systems, pre/power separable, W430 x H168 x D428 mm 20.6 kg
A cool pre-main amp with a glossy black curved design. The meticulousness of construction shines through. It has orthodox yet glossy sound quality with flat band characteristics. You can enjoy sound with a fast response and a sense of speed. There are many small wounds overall (Oikawa Tetsuji)
Maintenance information: 2025.7.24 Operation confirmed
Accessories: remote control, instruction manual, power cable
Main specifications: rated output 55W+55W speaker output terminals 4Ω to 16Ω (SP1 system) 6 audio input terminals W420 x H113 x D369 mm weight 11.5 kg
*Remote control is out of stock. Manufacturer's maintenance completed! Marantz mid-level premain. It features a sense of transparency and delicate tone typical of Marantz. It is supported by a thin yet firm power supply, and you can enjoy sound with a sense of stability. You can see a feeling of use such as appearance, dullness, and stains (Kobayashi Hitoshi)
Maintenance information: 2025.7.23 manufacturer maintenance completed (speaker relay replacement, internal cleaning, amplifier board/input board, etc. soldering correction, idling adjustment, inspection of various parts, operation tests)
Accessories: copy of instruction manual, power cord, original box (separate serial)
Main specifications: 90W+90W (8Ω) 140W+140W (4Ω) frequency characteristics 5Hz to 100kHz W440 × H123 × D444 mm 18 kg
Maintenance has been completed, including volume, switch dismantling and polishing, and replacement of 10 transistors! This model was released to commemorate the 20th anniversary of the birth of the 07 series. In addition to the energetic power of the 907 series, the beautiful mid-high range reminiscent of a MOS FET is exquisite. It has an extremely high degree of perfection, and it is a masterpiece that you don't even have to choose a speaker. There is a scratch on the wood panel (Oikawa Tetsuji)
Maintenance information: 2025.7.22 maintained (master volume dismantling and cleaning, switch disassembly and polishing (input selector, power amplifier direct, source direct, tape, rectal, tone, speaker switching, loudness, processor, MM/MCK replacement) output relay, headphone relay replacement power supply unit rectifier diode, transistor (2 pieces), power amplifier transistors (8 pieces), adjustment Volume exchange, solder repair, interior and exterior point cleaning, DC, bias adjustment, other volume cleaning, running tests)
Accessories: none
Main specifications: output 110W+110W (6Ω), 90W+90W (8Ω) damping factor 150 (8Ω) W471 x H164 x D453 mm 34 kg
A D/A converter developed based on the previous model “DDA-100.” It is equipped with 4 types and 5 audio inputs, both analog and digital, and the breakdown is RCA analog x 1, TOSLINK x 2, RCA coaxial (75Ω) x 1, and USB 2.0 x 1. Compatible with audio up to 96 kHz/24 bit with USB input and up to 176.4 kHz/24 bit with S/PDIF input. Sound via RCA analog is converted to 96 kHz/24 bit. The exterior is dull. Serial D034703E015200276 (Yonejima Satoshi)
Maintenance information: 2025.7.20 operation confirmed
Accessories: remote control, power cord
Main Specifications: Sampling Rate: USB: 44.1, 48, 88.2, 96 kHz S/PDIF: 44.1, 48, 88.2, 96, 176.4 kHz W216 x H49 x D265 mm Weight 1.5 kg
※Although maintenance was completed in April 2023, the exterior is inexpensive because stains, dullness, and small scratches are conspicuous. The E100 inherits the goodness of the company's masterpiece “A-1.” With a simple configuration that omits the equalizer function, etc., the sound is glossy and warm. The lustrous tone unique to Fidelity is alive and well (Oikawa Tetsuji)
Maintenance information: 2025.7.21 operation confirmed
023.4.23 Maintained (replacement of deterioration resistors in the main amplifier circuit. Volume and switch disassembly contact correction. Create and install jumper pins. I/O pin jack polish. (Long time sound check)
Accessories: power cable
Main specifications: 70W+70W MM input 1 system line input 4 systems W440 × H119 × D351 mm 12 kg
This model was released to commemorate the 20th anniversary of the birth of the 07 series. In addition to the energetic power of the 907 series, the beautiful mid-high range reminiscent of a MOS FET is exquisite. It has an extremely high degree of perfection, and it is a masterpiece that you don't even have to choose a speaker. There are small scratches, etc., but it is a beautiful individual for its age. Serial 606061535 (Fujisawa Yukishi)
Maintenance information: 2025.7.20 operation confirmed
Accessories: No accessories
Main specifications: output 110W+110W (6Ω), 90W+90W (8Ω) damping factor 150 (8Ω) W471 x H164 x D453 mm 34 kg
The disposal price has been reduced. Member discounts are not applicable. 2025/5/31 sales price 89,800 yen Marantz 2chAV amplifier. You can enjoy authentic home entertainment. The slim body has 6 HDMI inputs, streaming playback with HEOS built-in, Bluetooth, FM/AM radio, and phono inputs, and is full of functions related to video and music playback. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.5.23 Operation confirmed
Accessories: remote control, instruction manual, power cord, original box, AM/FM/BT antenna
Main specifications: 75W+75W (8Ω) PHONO (MM) FM (WIDE compatible) AM Bluetooth version 5.4 W442 × H109 × D386.5 mm W442 × H178 × D386.5 mm (when using an antenna) 8.4 kg
The price has been reduced. 2025/7/4 sales price 46,800 yen An entry pre-main amplifier that inherits the high sound quality technology of the NE series. Equipped with a Bluetooth function, it is possible to play content from smartphones, etc. In addition to 4 analog inputs and a Phono input compatible with mm cartridges, it is equipped with 1 coaxial digital input and 2 optical digital inputs. As for the exterior, there are some threads on the top plate. Serial BLC27241021406 (Murakoshi Yoichi)
Maintenance information: 2025.7.4 sound output confirmed
Accessories: remote control, instruction manual, original box
Main specifications: rated output 45W/8Ω/70W/4Ω compatible impedance 4Ω to 16Ω playback frequency band 5Hz to 100kHz W434 × H122 × D307 mm 7.4 kg
The price has been reduced. 2025/1/20 sales price 49,800 yen Each SW class has been disassembled and maintained, such as contact polishing! Onkyo's unique supercurrent amplifier configuration is used for the power section, and the smooth sound is impressive with a circuit that combines a MOS FET and a bipolar transistor. The sense of power in the low frequencies and the extension in the high frequencies play a slightly different sound from the others. Serial 6110010627 The exterior has small scratches, dullness, and a feeling of use (Katsuji Hiura)
Maintenance information: 2025.1.18 maintained (INPUT selector (motor life) SW, source direct SW, Cartrich MM/ MCSW, speaker SW, REC selector SW, polishing grease UP for each disassembly contact, replacement of other speaker relays, partial crack solder repair for each board solder crack, DC idling adjustment, input/output connection sound confirmation)
Accessories: none
Main specifications: 80W+80W (8Ω) W455 × H170 × D430 mm 17 kg
The price has been reduced. 2025/6/22 sales price 59,800 yen Master volume dismantling, switch disassembly, polishing, etc. maintenance completed! This is a heavyweight premain amplifier manufactured by PIONEER. Since they are only from the bubble period, large quantities of material were used, and they are highly cost-effective amplifiers. Even the smallest sounds are clearly reproduced, and the sound quality, which is both thick, shows how well crafted it was unique to that time. You can see a feeling of use on the exterior, such as noticeable scratches, dullness, scuffs, etc. in the center of the front panel (Kobayashi Hitoshi)
Maintenance information: 2025.6.22 maintenance completed (output relay replacement, master volume dismantling, cleaning switch disassembly and polishing (input selector, reck-out, phono selector, speaker switching) push switch disassembly and polishing (EQ SW, loudness, TAPE3, direct SW) muting switch replacement, main amplifier part solder repair, other volume cleaning, interior and exterior inspection cleaning, pin jack polishing, operation confirmation)
Accessories: copy of the manual
Main specifications: output 100W+100W (8Ω) 120W+120W (6Ω) 150W+150W (4Ω) power consumption 270W W420 x H162 x D435 mm 19.6 kg
The price has been drastically reduced. 2025/7/15 sales price 128,000 yen Full maintenance including replacement of 15 capacitors and 34 transistors! The crisp, dry, and powerful sound, which also has a sense of dynamism, is amazing. The crispness is excellent. It is recommended for listening to jazz, rock, etc., and is also suitable for playing records. A feeling of use can be seen on the exterior and front emblem, such as corrosion, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.7.15 Maintained (master volume removal, cleaning cushion installation, treble, bus, balance volume exchange, relay replacement switch disassembly and polishing (tone, subsonic, loudness, tape, input selector, reck-out) 12 capacitors, 4 diodes, 2 resistors, 4 transistors replaced due to power supply circuit, thermal deterioration (Power amplifier section, 16 transistors replaced, equalizer section, 4 transistors replaced, SP selector, fixed repair, pin jack polishing, internal inspection and cleaning, operation confirmation* it takes about 15 seconds for relay operation)
Accessories: copy of instruction manual
Main specifications: 70W+70W, 2 line inputs, 2 phono inputs (MM/MC), 2 tape systems, pre/power separable, W430 x H168 x D390 mm, 15.5 kg
The price has been reduced. 2025/6/7 sales price 49,800 yen Selector contacts have been disassembled and polished, relays replaced with new ones, etc., and maintained! ONKYO middle class premain amplifier. The characters are delicate and unobtrusive and can handle any music genre flawlessly. It has good performance for introductory subsystems. There are many signs of use on the exterior, such as small scratches. *There is a slight deviation in the scale due to replacement with a balance VR replacement. Serial 6411010658 (Murakoshi Yoichi)
Maintenance information: 2025.6.4 maintained (INPUT selector, REC selector, Cartrich selector, and PASS selector disassembly contacts polishing and cleaning grease application, balance VR replacement, speaker relay replacement, front panel chassis sheet metal correction)
Accessories: instruction manual (copy)
Main specifications: 105W+105W (8Ω) PHONO (MM, MC compatible) W445 x H172 x D434 mm 17.0 kg
Maintained in August 2023! A popular model from the late Sansui period. While expanding the range, the sound that makes you feel the thickness and energy unique to the company still fits well with modern speakers. The punch power in the mid to low range to easily drive a medium bookshelf speaker is truly amazing. There is a feeling of use on the exterior, such as dullness and small scratches. Serial 607010664 (Tomonori Asaine)
Maintenance Information: 2025.5.31 Operation Confirmed 2023.8.22 Maintained (Input Selector Power Amplifier Direct Source Direct Recout Tape Switch Disassembly Polishing Grease Coating Output Relay Replacement Solder Main Part Repair Each Volume Switch Cleaning Interior and Exterior Inspection Cleaning Adjustment Inspection Operation Confirmed)
Accessories: none
Main specifications: 90W+90W NEW HYPERα-X balance circuit PHONO (MM/MC) power amplifier with direct function W430 x H162 x D452 mm 18 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/4/4 sales price 128,000 yen, 30 capacitors, 28 fuse resistors, and other deteriorated parts have been replaced and maintained. The third generation model in the CA-1000 series. Equipped with a VU meter just like the CA-2000! Even though the specs of the CA-2000 have been downgraded, its sound characters are the same. It is also convenient that you can switch between Class A operation and Class B operation instantaneously with switching. The exterior has small scratches and dullness appropriate for the model year (Oikawa Tetsuji)
Maintenance information: 2025.4.1 maintained (all switches disassembled and cleaned, all volumes disassembled and cleaned, all internal electrolytic capacitors replaced, fuse resistor replaced, 6 semi-fixed resistors replaced, 2 relays replaced, internal board and case cleaning, front panel and knobs cleaned. Solder revised again. Transistor migration removal, RCA terminal cleaning Retighten the SP selector screw. Coupler switch disassembly/polishing/cleaning. Main volume re-cleaning (3 times in total). Phono selector, mode selector switch redisassemble/polishing/cleaning. Check for broken solder on the board. Replace 2 power board transistors. Function board IC migration removed, and function board resistors were re-soldered at 3 locations. Bias current adjustment. (Comprehensive test to confirm operation)
Accessories: copy of instruction manual
Main specifications: Class B operation 100W+100W (8Ω) Class A operation 20W+20W (8Ω) phono MM/MC compatible W461 x H170 x D360 mm 19 kg
The price has been reduced. 2025/7/2 sales price 69,800 yen In addition to the custom-made Alps balance volume replacement, all switches and volume contacts have been polished and thoroughly maintained! A pre-main amplifier equipped with Kenwood's unique dynamic linear drive circuit. It's a tight, powerful sound in the mid and low frequencies. The sound is elastic, and the sound of wood bass etc. can be heard comfortably. There are small wounds and dullness (Daiki Goto)
Maintenance information: 2025.7.2 maintained (Function PHONO switching SW/TAPE.A. switching SW has been replaced due to poor contact.) 2024.10.9 Maintained (balance VR with sharp replacement, speaker relay deterioration replacement, PHNO1/2 switching SW, Phonomm/MC switching SW, MODESW, toneon/offsw, SUBSONIC filter SW, (push SW mini) replacement
AUX front/rear (large push SW) replacement, other RECOUT multiple SW, speaker switching multiple SW, PHONO relay SW, application of polishing grease to each contact, other idling, offset adjustment, connection sound confirmation.)
Accessories: none
Main specifications: 150W+150W (8Ω) PHONO (MM/MC) sigma drive system W440 x H158 x D383 mm 15 kg
The disposal price has been reduced (member prices are not applicable). 2025/6/21 sales price 128,000 yen All panel switches and volumes have been disassembled and maintained, including contact polishing! You can use it comfortably. The famous aircraft of yesteryear has been revived. It is an amplifier that can be switched between A/B classes, so you can enjoy it according to your preferences. The clear, edgy sound is exhilarating (Daiki Goto)
Maintenance information: 2025.5.25 Maintained (panel switch and volume are all disassembled and contact polished. Replacing deteriorated transistors in the equalizer circuit. Transistors such as other preamp circuits, tone control circuits, and power supply circuits have been replaced due to previous repairs. I/O pin jack polish Electric circuit DC adjustment, idling current adjustment.)
Accessories: copy of the manual
Main specifications: 15W+15W (A grade/8Ω) 75W+75W (B-grade/8Ω) W436 x H144 x D323 mm 15.5 kg
First arrival, made in 2024! Denon's first full-size premain compatible with network playback. It uses a two-stage configuration with the same variable gain type preamp and power amplifier as the Denon 110th anniversary model PMA-A110, and the DNA of higher-level models, such as introducing similar high sound quality parts and exclusive custom parts, has been firmly inherited. It is in good condition (Oikawa Tetsuji)
Maintenance information: 2025.7.12 operation confirmed
Accessories: remote control, instruction manual, power cable, original box, BT antenna
Main Specifications: 50W+50W (8Ω) PHONO MM/MC Network Type: IEEE 802.11a/b/g/n/ac compliant (Wi-Fi® compliant) Security: WEP 64bit, WEP 128bit, WPA/WPA2-PSK (AES), WPA/WPA2-PSK (TKIP) Radio Frequency: 2.4GHz/ 5GHz Compatible Profile: A2DP 1.3.2, AVRCP 1.6.2 Compatible Codecs: SBC Frequency Band/ Transmission Output/ Communication Distance: 2.4 GHz Band/ Class 1/ Approx. 30m (line of sight) W434 x H131 x D375 mm 8.3 kg