While taking over the new woofer installation of the 4312SE, the 70th anniversary limited model of the 4312 series and the full-scale 3-way network, etc., the technical elements of the L100 CLASSIC were introduced. The freshness of female vocals and the sense of scale of the orchestra can be heard richly, and the playback source genre is not selected. The exterior has dullness and light threads. (TAMURA Eiji)
Maintenance information: 2026.2.5 sweep check OK
Accessories: instruction manual, saran net
Main specifications: 3-way 3-speaker front bass reflex type output sound pressure level 90dB impedance 6Ω playback frequency characteristics 44Hz to 40kHz W362 x H597 x D298 mm 25.2 kg
JBL's “STUDIO 5” series center speakers have arrived. The sound has high spatial reproduction and is natural and dense. The exterior is dull. Serial ME2849-GG0005094 (Tamura Eiji)
Maintenance information: 2026.2.5 sweep check OK
Accessories: instruction manual, saran net
Main specifications: 2-way bookshelf impedance 6 ohms allowable input 150 W output sound pressure level 88 dB frequency characteristics 48 Hz to 40 kHz crossover frequency 1.5 kHz W555 x H177 x D168 mm weight 7.7 kg
Maintained! JBL mid-size studio monitor speaker A 3-way specification that combines an ultra-high range compression driver. It features clear and powerful sound quality full of transparency. You can enjoy the new-generation JBL sound with a wide range. The exterior is generally in good condition due to maintenance. Serial HA1108-IG0034108/HA1108-IG0034080 (Tomo Asaine)
Maintenance information: 2026.2.3 maintained (175Nd-3 maintenance (porcelain circuit total decomposition, iron powder removal, neodymium magnet and center yoke adjustment adhesive) exterior repair/polishing/painting, front baffle touch-up saran net cleaning/tacker reinforcement, dowel repair woofer cleaning/edge coating ATT cleaning unit detachable)
Accessories: instruction manual, saran net jumper plate, original box
Main specifications: 3-way bookshelf type frequency band 38 Hz to 45 kHz 6 Ω 91 dB W400 x H635 x D335 mm 32.3 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/1/25 sales price 188,000 yen The current JBL speakers have arrived. The saran net is black. This model is the younger brother of the L100 Classic. Although the size is one size smaller and more compact, it inherits the advantages of higher-level models in terms of sound quality. You can enjoy music exhilarating with a wide range and responsive sound. Serial CV0190-IL0003085, CV0190-IL0003086 (Fujisawa Yukishi)
Maintenance information: 2026.1.25 Operation confirmed
Accessories: saran net, instruction manual
Main specifications: 2-way bookshelf speaker recommended amplifier output 25-150W impedance 8Ω output sound pressure 88dB frequency characteristics 44Hz to 40kHz crossover frequency 1.7 kHz W281 ✕ H473 ✕ D315.5mm 13.2 kg
The price has been reduced. 2026/2/3 sales price 158,000 yen Maintained. A driver unit suitable for sound reproduction for large halls and theaters, modeled after the standard 2-inch 375. High frequency characteristics have been enhanced while retaining a vintage feel. The cymbals play a sound that makes you think of jazz. The paint has fallen off and there is dullness (Hiura Katsuji)
Maintenance information: 2026.2.3 maintenance completed (vibration plate mounting adjustment pad dampener deterioration replacement mounting screws rust and insulation bushing deterioration replacement dispensing terminal contact part cleaning)
Accessories: none
Main specifications: frequency characteristics 500 to 18 kHz crossover 500 Hz 16 ohm actual measurement 8.5 ohm/8.1 ohm diameter 175 mm height 145 mm approx. 11.8 kg/bottle
Each unit, network, and exterior have been fully maintained, such as woofer edge, damper replacement, and driver magnetic circuit gap cleaning/center adjustment. A speaker system using a 4333B enclosure manufactured by Enclosure in Japan. The unit has the same configuration as the JBL 4333B. You can enjoy the punchy sound just like JBL. The exterior is also beautifully finished due to maintenance (Oikawa Tetsuji)
Maintenance information: 2026.2.4 maintained (exterior repair/gray paint)
Front and rear baffle repair/paint saran net replacement woofer maintenance: edge/damper replacement, cone paper coating, terminal cleaning/screw replacement driver maintenance: magnetic circuit gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement tweeter maintenance: magnetic circuit gap cleaning, terminal cleaning/screw replacement network maintenance: frequency characteristic check/switching SW/ATT cleaning, Terminal cleaning screw replacement unit detachable)
Accessories: none
Main specifications: 2231H+2420+2405+2308+L91+H91 W617 x H778 x D440 mm
The price has been drastically reduced. 2025/12/22 sales price 59,800 yen 1 inch compression driver horn mounting points are available with 3 holes for JBL horns and 2 holes for Altec horns. It lets you hear modern sounds with a wide range. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.12.20 Operation confirmed
Accessories: Mounting bolts x 6
Main specifications: 500 to 20,000 Hz, 110 dB, maximum input, 70 W, impedance 8 ohms (measured 3.1/3.4 ohms), W146 x H146 x D108 mm, 4.8 kg
Both the inside and outside have been brushed up for a beautiful finish! Altech's 4-way speaker 6041 will be in stock for the first time in a long time. It is a system aimed at a wide range by adding a superwoofer and tweeter to the 2-way coaxial 604-8H. The way it sounds with a sense of unity like a full range is alive and well. The sense of speed that is a bit different from JBL, and the exhilarating sound that pushes out all bands is an appeal that cannot be enjoyed anywhere else. Serial 0183/0184 (Tamura Eiji)
Maintenance information: 2026.2.3 Maintained (exterior cleaning/touch repair. Woofer maintenance: resonance repair, terminal cleaning. 604-8H maintenance: low frequency resonance repair and terminal cleaning, high frequency side magnetic circuit gap cleaning/center adjustment, terminal cleaning. Network maintenance: ATT cleaning, replacement due to damage to one side of the terminal. The unit is detachable.)
Accessories: saran net
Main specifications: used unit 416-8BSW (sub woofer), 604-8H (coaxial 2-way), 6041ST (super tweeter) efficiency 100dB impedance 8 ohm crossover frequency 350, 1,500, 8,000 Hz W630 x H1,140 x 470 mm 95 kg
Everything from the exterior to the unit, network, attenuator, etc. has been fully maintained! The strength of the extrusion of the entire range and the clear sound are truly sounds unique to the heyday of JBL. The mid-high range with a unique sense of spaciousness and strong linearity makes hard bop and trumpet sounds pleasant. The sense of volume in the mid and low frequencies is also an appeal not found in modern speakers (Kobayashi Hitoshi)
Maintenance information: 2026.2.1 Maintained (exterior repair/polishing/oil finish
Front and rear baffle/horn repair/painting, saran net replacement
Woofer maintenance: edge/damper replacement, driver maintenance: magnetic circuit rust removal/gap cleaning/center adjustment
Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning, screw replacement)
Accessories: saran net, instruction manual
Main specifications: 2-way bass reflex, 30cm woofer, frequency band, 40Hz to 16kHz, impedance, 8Ω, sound pressure level, 91 dB, dimensions W406 x H635 x D311 mm, weight 26 kg
※ It is inexpensive because it is not in good condition due to broken marble repair marks on one side, and the color of the saran net is different between the main body and stand. Marble top model with a genuine stand (list price 64,000 yen). An improved model of the popular S143. The characteristic voluminous sound remains the same, and the sense of dynamism and high frequency extension stand out. In addition to the exterior, as described above, a feeling of use can be seen such as cracks, dents, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.2.1 marble crack repair 2026.1.20 operation confirmed
Accessories: saran net, stand, jumper (general purpose)
Main specifications: 3-way bookshelf impedance 6 ohms allowable input 250 W frequency characteristics 35 Hz to 40 kHz crossover frequency 1.3 kHz/11 kHz dimensions W422 x H1,001 x D403 mm (including stand) weight 55.2 kg (including stand)
The price has been drastically reduced. 2026/1/29 sales price 138,000 yen This is a popular vintage horn from Goldwing JBL that shines brightly. The mid-range is outstanding, and the sound spread is excellent. There is paint peeling on the horn part (Oikawa Tetsuji)
Accessories: none
Main specifications: JBL 2 inch driver horn crossover 500Hz size W502 x H195 x D425 mm 4.3 kg
The price has been drastically reduced. 2025/10/6 sales price 69,800 yen JBL large professional radial horn. Attach a 2 inch driver such as the 2440 and enjoy the exhilarating sound. The strong sound pressure that comes straight out is impressive. It is also recommended as an introduction to large horns. This time, a stay has been attached. There are wounds and dullness (Sasaki Shota)
Accessories: none
Key Specifications: Crossover Frequency 500 Hz Horizontal 90 Degrees Vertical 40 Degrees
The disposal price has been reduced. Member prices are not applicable. 2025/8/1 sales price 79,800 yen There is no problem with the sound output operation, but it is inexpensive because there are very small cracks and many viscoids on the edges. JBL's classic 38cm woofer. The sharp, bouncy low range and high efficiency are attractive. It is a model that is easy to match with both 2-way and 3-way (Shota Sasaki)
Maintenance information: 2025.8.1 sweep test is good
Accessories: none
Main specifications: 38cm woofer, allowable input, 60W, 8Ω, sound pressure level, 101 dB, recommended enclosure, internal volume: 114 L to 338 L, depth: 146 mm, 8.6 kg
The price has been reduced. 2026/1/29 sales price 79,800 yen 38cm cone woofer that attaches to an infinite baffle or bass reflex enclosure. It's a pretty punchy sound with Alnico magnets and heavy cone paper. It is a unit that can be played loudly with a front-load type enclosure, etc. There is a slight stain on the corn paper and tape marks on the reverse side (Sasaki Shota)
Maintenance information: 2026.1.29 sweep test good
Accessories: none
Main specifications: 38cm cone woofer 8Ω 96dB 30Hz to 2kHz screw pitch (diagonal) 367 mm 7.5 kg
JBL's classic monitor speaker. The darker and thicker tone compared to the current model still doesn't even seem to be declining in popularity. The thick, exhilarating sound goes well with jazz and rock, and the punchy sound becomes a habit. The exterior has been repaired with line scratches, threads, and bumps. Serial 32151/32546 (Yonejima Satoshi)
Maintenance information: 2026.1.14 good sweep test 2025.2.26 maintained (exterior repair/cleaning, ATT cleaning, unit detachment)
Accessories: saran net
Main specifications: 3-way, 3-speaker bass reflex system, frequency characteristics, 45 Hz to 20 kHz, sound pressure level, 93 dB, impedance 8 ohms, allowable input, 100 W, W362 x H597 x D298 mm, 20 kg
Comes with original box! This is the first model of the new brand “ARACRAFT” launched by Mr. Arai, who has been involved in the development of JBL for decades. It is a 2-way compact speaker with a metal enclosure, and the thickness of the aluminum material is 12 mm, which is much heavier than its size. The precise sense of positioning and the solid sound image are attractive. The exterior is dull. Serial AC1031233, AC1031234 (Fujisawa Yukishi)
Maintenance information: 2026.2.1 operation confirmed
Accessories: instruction manual, original box
Main specifications: 2-way 2-speaker bass reflex crossover frequency 5.5 kHz W148 × H206 × D223 mm 7.4 kg
Genuine JBL diffuser This item is recommended for those who have stocked or damaged it. There is a part of the wing missing on the exterior (Mizusaki Ryo)
Accessories: none
The disposal price has been reduced! (Member prices are not applicable) 2025/12/20 sales price 148,000 yen ※ It is cheap because the meter is defective on one side (there is a meter difference between the left and right, and the starting position is not 0) Maintained! The final model of Ampzilla. A representative American sound with strong, tight low frequencies! The dry, clean-sounding character is the perfect match for vintage speakers of yesteryear. This is a masterpiece machine that briskly drives famous speakers from JBL and Altec. The exterior is dull and dirty. The fuse holder has been replaced with a black one. Serial 104730 (Tamura Eiji)
Maintenance Information: 2025.12.3 Maintained (fuse holder replaced. Meter switch disassembly contact cleaning. (*The internal movement of the meter was poor, and the meter was disassembled, but repairs were not possible)
2022.5.12 Maintained (fuse holder lock claw adjustment. Replace the fuse. 0 point meter adjustment Offset voltage, idling current adjustment. (Other internal inspection voice check)
Accessories: No accessories
Main specifications: 200W+200W (8Ω) perfect balance configuration W445 × H178 × D229 mm 22.7 kg
Straight short horn for BL 1" screwdrivers This is a standard horn used in various models. The paint is peeling off (Daiki Goto)
Accessories: none
Main specifications: Orientation characteristics 90° (horizontal) 45° (vertical) throat diameter 2.5 cm, crossover frequency 500 Hz or more, total length 216 mm, 1.1 kg/1
A consumer model tweeter unit that was used in the L300. Compared to the 2405 aluminum diffuser, this model of acrylic diffuser has a sweet and clear JBL sound. It is a character that blends in naturally without compromising the taste of the company's system. The exterior has paint peeling and corrosion due to aging (Oikawa Tetsuji)
Maintenance information: 2026.1.29 Operation confirmed
Accessories: none
Main specifications: Alnico magnet, 8 ohms, allowable input, 20 W, frequency characteristics, 6,500 Hz to 21,500 Hz, crossover, 6,500 Hz, sound pressure level, 105 dB, diameter: 98 mm, depth: 83 mm, 2.3 kg/unit
The classic model for professional 1" screwdrivers. It is installed in many of the company's 43 series, etc., and it is a driver that is easy to balance even when combined with various woofers and tweeters. There are small scratches, paint peeling, and there is small corrosion on some parts of the diaphragm (Oikawa Tetsuji)
Maintenance information: 2026.1.29 Operation confirmed
2012.8.11 Maintained (magnetic circuit overhaul, operation adjustment, replacement of sound absorbing urethane material)
Accessories: none
Main specifications: 1 inch driver, throat diameter: 25 mm, 16 ohms (measured 10/12 ohms), 118 dB, frequency characteristics, 800 Hz to 20 kHz, crossover frequency: 500 Hz or more, 5.1 kg
Genuine JBL diffuser This item is recommended for those who have stocked or damaged it. There are no scratches or velcro peeling off. (TAMURA Eiji)
Accessories: none
Full maintenance from the exterior to each unit, attenuator, network and details! Mid-term model incorporating Alnico Magnet 075/375/LE15A. This model was first born at the time as a stereo JBL speaker. It was a revolutionary speaker at the time that transmitted stereo sound over a wide area via a reflector. The unique vintage design is still coveted by enthusiasts today. Network maintenance has also been carried out, so you can enjoy the original excellent sound quality of PARAGON. The exterior has been maintained and finished beautifully. Serial 42335 (Murakoshi Yoichi)
Maintenance information: 2026.1.23 Maintained (exterior repair/oil finish again. Rear baffle repair/repainting Horn front repair and paint Woofer maintenance: edge/damper replacement. Driver maintenance: single-sided magnetic circuit gap cleaning/center adjustment, terminal cleaning. Network maintenance: ATT cleaning/terminal cleaning for both LX5/N7000)
Accessories: none
Main specifications: 3-way 3-speaker all-Alnico unit LE15A+375+075 network LX5+N7000 crossover 500 Hz/7000 Hz W2634 x H892 x D770 mm (measured value) total weight approx. 266 kg
This horn is designed for LE85 and LE175. Since the effective length of the exponential horn has been lengthened, the connection with the woofer is smoother. There are paint bald spots and paint deterioration. (TAMURA Eiji)
Accessories: none
Main specifications: throat diameter 2.5 cm, crossover frequency 800 Hz or higher, compatible models/LE175, LE85 horn total length 293 mm (horn depth only) dimensions W250 x H150 x D60 mm weight 2.7 kg
JBL professional tweeters. Since it is designed to make the sound fly far, the sound quality is solid and more straight compared to the company's consumer model 077. The mid to high frequencies are vivid, and the low frequencies are finished with a tight sound. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.1.25 Operation confirmed
Accessories: none
Main specifications: horn type tweeter impedance 16 ohms playback frequency band 6,500 to 21,500 Hz (manufacturer specified), crossover 7 kHz, efficiency 105 dB, W100 x D84 mm, 3 kg
The disposal price has been reduced. Member prices are not applicable. 2026/1/19 sales price 148,000 yen 13 resistors, maintenance included, RCA terminal replacement included! A rare 100V specification this time too! DYNACO's tubular mono power amplifiers are highly popular. The sleek, straight, and energetic sound that comes out of the small body is attractive. Combinations with Altech and JBL are a staple, and they make jazz and rock sounds powerful and full of realism. There is dullness over time, rust, etc. (Oikawa Tetsuji)
Maintenance information: 2026.1.19 Maintained (2 input RCA terminals replaced and changed to 100V specifications, soldering inspection and board correction were performed, a complete set of output tube pair tubes and 1 6AN8 vacuum tube was replaced, 13 carbon resistors and 8 metal oxide film resistors were replaced, bias volume and MT tube sockets were cleaned, and the final operation confirmation including checking the characteristics of an 8Ω load of 56 to 60 W at 100V was completed)
Accessories: copy of instruction manual
Main specifications: tubular mono power amplifier using vacuum tube 6550/5AR4/6AN8A output 60W/140W W229 × H190 × D229 mm 11.5 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/1/20 sales price 15,000 yen for 1 bottle only. Electric voice 2 inch horn. It's made of resin, so it's not as tough as metal, and you can listen to a three-dimensional sound that is easy to hear. It is a convenient specification that allows a JBL 2-inch driver to be attached. Scratches can be seen near the screw mounting holes. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: 2 inch horn driver directionality/horizontal 90° (500 to 20 kHz) vertical 40° (1200 Hz to 20 kHz) mounting part outer diameter: 128 mm (actual measurement) throat diameter: 50 mm (actual measurement) screw pitch (diagonal) 102 mm (actual measurement) W534 x H333 x D278 mm (actual measurement) 3.0 kg (actual measurement)
The disposal price has been reduced. Member prices are not applicable. 2025/8/8 sales price 99,800 yen Maintained! It is inexpensive because there are no gaskets. JBL professional 2 inch screwdriver. It is an item that continues to be used today in large horn systems, etc. The quality unique to titanium diaphragms makes the vocal breathing, drum hi-hat, and excellent reality no matter which one you take. There are scratches and stroke marks all over (Kojima Yosuke)
Maintenance information: 2025.8.8 maintained (vibration plate installation adjustment, installation screw replacement, pad dampener replacement terminal ultrasonic cleaning
DCR (SN:88607/8.3 ohm/vibration plate without scratches)
(SN:63434/8.3 ohm/vibrating plate without scratches))
Accessories: none
Main specifications: 2 inch driver, slot diameter: 5 cm; allowable input: 100 W; sound pressure level: 111 dB; frequency characteristics: 500 Hz to 20 kHz; crossover frequency: 500 Hz or more; 16 ohms; diameter: 235 x depth: 132 mm; 13.6 kg/bottle
The disposal price has been reduced. Member discounts are not applicable. 2025/10/4 sales price 79,800 yen*Inexpensive because the cone has torn paper repair marks on one side. JBL's 38cm cone type full range unit. Unlike modern heavy bass, it reproduces bright and light low frequencies. It is a standard unit that can do many kinds of sound makeup depending on the driver or tweeter that fits perfectly. There is a feeling of use such as a dent on the center cap. Serial 81651/81625 (Takasaki Atsushi)
Maintenance information: 2025.10.4 sound output confirmed
2024.11.20 Maintained (cone paper repair on one side)
Accessories: none
Exterior repairs and unit refreshment maintenance have been completed! This is JBL's masterpiece monitor speaker 4312A black. It has flat characteristics like a monitor, but you can feel the push and sharpness typical of JBL throughout, and the sense of dynamism in the low frequencies in particular is a JBL sound. This is a perfect middle speaker for jazz and rock. The exterior has slight stains and repair marks on the top plate (Yamato Yuki)
Maintenance information: 2026.1.17 Maintained (exterior cleaning/repair/painting/single-sided top plate sheet replacement saran frame repair/reinforcement/net replacement mid-cone paper coating, woofer cleaning
Tweeter maintenance (disconnection repair, magnetic circuit gap cleaning, center urethane replacement, grill dent correction) unit detachment)
Accessories: saran net
Main specifications: 3 way, 3 speakers, bass reflex impedance, 8 ohms, playback frequency band 45 to 15,000 Hz, W362 x H597 x D298 mm, weight 20 kg/book