The price has been reduced. 2023/8/17 sales price 99,800 yen Audio Lab premain amplifier. The 8cm thin body is equipped with a high-capacity toroidal transformer. The phono section is compatible with MM and MC to meet modern needs. The pre and power parts can be separated with a single knob, and are made with an eye on future upgrades. The degree is generally good (Hiura Katsutsugu)
Maintenance information:2023.8.17 sound output confirmed
Accessories: remote control, instruction manual, power cable, original box
Main specifications: 70W x 70W (8Ω) input PHONO (MC, MM), RCA5 system, balance pre, power separable, W444 x H80 x D330 mm, weight 7.8 kg
The price has been drastically reduced. 2023/7/4 sales price 99,800 yen This model commemorates the 10th anniversary of establishment. The basic concept of SA1.0 remains the same, and the chassis has been newly designed and renewed. Sound quality and functionality have been upgraded. The circuit has a discrete configuration with complete no feedback, improving driving ability and making you listen to a sound with a high sense of silence. Exterior, (Kobayashi Hitoshi)
Maintenance Information: 2023.7.2 Operation confirmed
Accessories: power cable
Main specifications: 10W+10W (8Ω) headphone output 3W+3W (32Ω) W430 x H102 x D418mm weight 8.0 kg
I cut the price! 2021/5/7 Selling price 84800 yen A -0+REQST equipped with REQST seismic control knob R-VM33ZERO. The chassis was redesigned and renewed while keeping the basic concept of sa1.0 intact. It is the impression that the resolution is UP with clear than the original version. The completely no-feedback discrete configuration allows you to hear sound with improved drive ability and a high sense of silence. Appearance, there is a thin thread on the top plate. Serial 19740004 (Satoshi Yonejima)
Maintenance Information: 2021.5.7 Operation confirmed
Accessories: instruction manual, power cord, original box
Main Specifications: 10W+10W (8Ω) Headphone Output 3W+3W (32Ω) W430 × H102 × D418mm Weight 8.0kg
Maintained. Pioneer's best pure Class A operation premain amplifier. This model uses a symmetrical twin-mono structure and achieves ideal physical characteristics. The silky, elastic mid and low frequencies and bright, soft high frequencies that follow the flow of the Exclusive power amplifier are exquisite. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.3.11 maintenance completed (solder correction for all bottom boards due to solder cracks in the board at the bottom of the main unit, mounting and fixing a pure copper plate for braking on the back of the voltage amplifier box top plate, removing the upper voltage amplifier box with partial rear panel solution, fixing solder cracks on the back of the power amplifier voltage amplifier board, complete disassembly contact cleaning and polishing after removing the attenuator, anti-oxidation treatment, idle current adjustment)
Accessories: copy of instruction manual
Main specifications: rated output 35W+35W (8Ω), 70W+70W (4Ω) size W440 x H198 x D480 mm weight 28.8 kg
*VOL is slightly eccentric and there are places where it rubs against the main unit. Maintained! A pure Class A premain amp from the early days of musical fidelity. The top plate gets hot due to the high calorific value, but it is a famous machine that still boasts high popularity for its elastic mid-low range and the smooth, thick mid-high range sound. The simplicity of the design is also attractive. There is a feeling of use such as scratches and paint peeling on the top plate, and rust on the screws. Serial 023659 (Atsushi Takasaki)
Maintenance information: 2022.11.30 Maintained (each SW, VOL contact failure large, volume failure → replacement, cleaning, pin jack earth excited → cleaning, poor C capacity in the foundation → replacement, operation check. (※I can't completely get rid of it.)
Accessories: manual copy
Main specifications: 20W+20W (8Ω) W408 x H60 x D249 mm 5.5 kg
Maintained! Pure A grade premain amp from the early days of musical fidelity. The top plate gets hot due to the high calorific value, but the mid to low frequencies with good elasticity, and the smooth, thick mid to high range sounds are a famous machine that still boasts high popularity today. The simplicity of the design is also attractive. The exterior is dull and has small scratches. Serial 12631 (Sato Wataru)
Maintenance Information: 2022.12.9 Maintained (Each SW, Vol, Pinjack Cleaning. The internal condenser has been replaced by another company. Operation check)
Accessories: no accessories
Main specifications: 20W+20W (8Ω) W408 x H60 x D249mm 5.5 kg
Comes with original box! Soulnote 10th anniversary model pre-main amplifier. A newly developed relay attenuator system is used to adjust the volume instead of the conventional volume electronic volume with a rotating slider. It is a popular premain amplifier for JAZZ and ROCK fans, with a sense of power and excellent resolution in the mid to low range. There are no noticeable scratches (Sasaki Shota)
Maintenance information: 2024.3.29 Operation confirmed
Accessories: original box, remote control, manual, power cable
Main specifications: output 80W x 2ch (8Ω) 120W x 2ch (4Ω) W430 x H109 x D418 mm (when spikes are attached) weight approx. 10.0 kg
Price below (2021.2.20 selling price 128,000 yen) Soulnote 10th anniversary model primaine amplifier. The newly developed relay attenuator system is used to adjust the volume instead of the conventional volume electronic volume with rotary type sliders. It is a popular premain amplifier for JAZZ and ROCK fans with a sense of power and excellent resolution height in the middle and low range. Serial 200420009 (Takahiro Inoue)
Maintenance Information: 2021.2.20 Operation confirmed
Accessories: Remote control, instruction manual, original box
Main specifications: Output 80W × 2CH (8Ω) 120W × 2CH (4Ω) W430 × H109 × D418mm (when installing spikes) Weight approx. 10.0kg
Disposal price cut! (Member discounts are not applicable) 2021/7/19 sales price 128,000 yen Soulnote 10th anniversary model pre-main amplifier. The newly developed relay attenuator system is used to adjust the volume instead of the conventional volume electronic volume with rotating sliding element. It is a primain amplifier popular among JAZZ and ROCK fans with powerful and excellent medium and low resolution heights. The appearance has a feeling of use such as scratches on the top plate. Cereal 190540010 (Asai Chiho)
Maintenance information: 2021.7.19 working confirmed
Accessories: Remote control manual power cord source box
Main specifications: Output 80W × 2CH (8Ω) 120W × 2CH (4Ω) W430 × H109 × D418mm (when wearing spikes) Weight about 10.0kg
* Since it is cheap, it is handed over as it is. Pioneer A-10 made in 2016! Although it is a lower model, it expresses spatial expression clearly and cleanly. This is one of the recommended cars for those who want to enjoy music casually. Overall scratches and dullness are seen (Daiki Goto)
Maintenance info: 2022.7.26 Operation confirmed
Accessories: remote control
Main specifications: 30W+30W (8Ω) impedance 4 to 16 Ω W435 × H128 × D360 mm Weight 6.8 kg
The first A-10 was completely overhauled by replacing 221 transistors, capacitors, resistors, etc. The feeling of freshness and air is wonderful, and the expression of the sound feels three-dimensional rather than flat. The drive power you have has been refined. All the terminals on the back have also been replaced and finished beautifully (Yasuto Koshihama)
Maintenance Information: 2022.6.1 Maintained (We performed 2 years maintenance. All parts that are prone to aging have been replaced and refreshed. Replacement Parts: Electrolytic Capacitors, Film Capacitors, Some Transistors, Semi-Fixed Resistors, Op Amps, Rectifier Diodes, RCA Terminals, SP Terminals, Fuses, Connectors, Heat Dissipation Sheet, Power Relay, SP Output Relay replacement
Work content
Parts replacement, all board re-soldering, and board cleaning. Create bake plates for RCA and SP terminals. Re-polished all SW and VOL complete decomposition contacts and treated to prevent oxidation and sulfide. Adjustment of each board, input and output waveform confirmation, load test (1kHz sine wave, 8Ω load: 60W+60W, OK), sound test)
Accessories: none
Main specifications: 60W+60W (8Ω) PHONO (MM/MC compatible) W430 × H150 × D430 mm 20kg