The horn used in Tesco's mid-range speaker system PS-2000H. There are 3 screws for attaching the driver. Altec 2" and JBL 1" drivers did not fit. Specifications and details are unknown. There are scratches, stains, and dullness overall (Oikawa Tetsuji)
Key Specifications: Mounting Screws - Screw Position 87mm W655 x H232 x D480 mm 7.6 kg
*Only one is a mid-range horn for the mid-range, which appeared from the 1940s to the 50s. Fits 1" drivers such as Altec's 802 806 902 The sound quality is soft and natural, so you won't get tired. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: recommended cross 500 to 800 Hz aperture W410 x H135 mm W410 x H200 x D230 mm 1.8 kg (actual measurement)
*Only one driver unit was used on A7, etc. Wideband playback is possible by combining it with a 511B horn and an 811B horn. If you are aiming for a clear and firm sound, this is a model you can't miss. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2025.7.26 Operation confirmed
Accessories: gasket
Main specifications: Playback frequency band 500 to 20 kHz impedance 8 ohms crossover frequency 500 Hz sound pressure level 110 dB weight 3.2 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/7/13 sales price 128,000 yen A woofer system equipped with 515-16G, which is rarely in stock. It is a popular woofer that allows you to truly enjoy the real thrill of ALTEC sound, with its strong push and overhanging sense of energy. The exterior condition has many scratches and dullness over time. ※Comes with casters (Yamato Yuki)
Maintenance information: 2025.7.13 operation confirmed
Accessories: none
Main specifications: size W760 x D660 x H620 mm (including casters), weight 50.0 kg (actual measurement)
515-16g, 38cm ferrite impedance 16Ω, allowable input, 75W, output sound pressure level, 104.7 dB, playback frequency band 50 to 4 kHz
A standard woofer installed in A7 systems, etc. The highly efficient and clear sound is perfect for jazz, etc. A classic model with an American sound that is bright and crisp. There is a feeling of use such as dullness, stains, scratches, and wear marks. Serial 10530/17286 (Takasaki Atsushi)
Maintenance information: 2025.7.20 sound output confirmed
Accessories: none
Main specifications: 38cm cone woofer unit Alnico magnet frequency characteristics 20 to 1600 Hz 8 ohms weight 7.9 kg/book
The price has been drastically reduced! 2025/7/11 sales price 998,000 yen Exterior repairs, paint, internal and external maintenance, drivers, networks, etc. have been completed and refreshed! This time, it will be a 1005B horn type. The outstanding vocal band and the sense of energy of the reverberating horn are just a few words. Please experience the energetic sound typical of ALTEC. (FUJISAWA KOSHI)
Maintenance information: 2025.7.11 Maintained (exterior repair/polishing/full painting)
Horn repair and painting. Woofer maintenance: viscoid adjustment, terminal cleaning. Driver maintenance: magnetic circuit gap cleaning center adjustment, terminal cleaning. Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning)
Accessories: No accessories
Main specifications: horn 1005B+ driver 288-16H+ woofer 515C+ network N500-FA enclosure 828G W760 x H1 375 x D610 mm
The disposal price has been reduced! (Member prices are not applicable) 2025/7/11 sales price 450,000 yen Exterior repairs, painting, and internal and external maintenance of each unit and network have been completed and refreshed! This is a monitor speaker 612C that has been refined from the masterpiece 612A system. The unit is 604-8H. The thick, unsluggish tone centered around the middle range is perfect for vocals. Since the localization is also precisely determined, it is a practical and easy-to-use speaker. Serial 03063, 03099 (Fujisawa Yukishi)
Maintenance information: 2025.7.11 Maintained (exterior repair/polishing/full painting)
Saran net replacement. Unit maintenance: low range center/viscoid adjustment, terminal cleaning, high frequency side magnetic circuit rust removal/gap cleaning/center adjustment, wire break repair, terminal cleaning. Network maintenance: frequency characteristic check, ATT cleaning, faston terminal replacement, terminal cleaning)
Accessories: saran net
Main specifications: coaxial 2-way speaker unit 38cm coaxial impedance 8Ω 104dB crossover frequency 1.5kHz dimensions W648 × H749 × D509 mm weight 54.5 kg
The price has been reduced. 2025/7/15 sales price 20,000 yen. This is an Altec 1.5 inch horn such as 288. It's a sound with vertical momentum, and although it's not a wide range, the energetic sound is exquisite. In addition to the exterior and additional holes being drilled in the throat on one side, there is no manufacturer's seal, dullness, scratches, etc. and a feeling of use can be seen (Kobayashi Hitoshi)
Accessories: none
Main Specifications: Mantaray Horn Polyester Fiberglass Recommended Crossover 500 Hz Compatible Units: 288 · 291 Series W324 × H327 × D317 mm 1.6 kg
The price has been reduced. 2025/7/15 sales price 20,000 yen. This is an Altec 1.5 inch horn such as 288. It's a sound with vertical momentum, and although it's not a wide range, the energetic sound is exquisite. In addition to the exterior and additional holes being drilled in the throat on one side, there is no manufacturer's seal, dullness, scratches, etc. and a feeling of use can be seen (Kobayashi Hitoshi)
Accessories: none
Main Specifications: Mantaray Horn Polyester Fiberglass Recommended Crossover 500 Hz Compatible Units: 288 · 291 Series W324 × H327 × D317 mm 1.6 kg
The price has been drastically reduced! 2025/7/13 sales price 998,000 yen The A5, which has been fully maintained from the interior to the exterior, is in stock! A theatrical speaker system representing Altec as “Voice of the Theater.” The strong sound coming out of the popular 8 Cera Horn 805B is amazing. Not to mention the saxophone and trumpet, the sound of female vocals is wonderful like no other (Yamato Yuki)
Maintenance information: 2025.7.13 maintained (all exterior paint exterior repair/deposit removal, new board installation processing, top plate cap new replacement, horn paint, saran frame repair/painting, net cleaning/repasting, driver maintenance (magnetic circuit gap cleaning/center adjustment, single-side terminal replacement, screw terminal cleaning) network maintenance (frequency characteristic check, ATT cleaning, terminal cleaning, exterior hole plugging) (Unit detachable, new wiring)
Accessories: none
Main specifications: 515-16G (woofer) +291-16K (driver) +N-500F-A (network) +805B (horn) +828H (enclosure) dimensions W757 x H1465 x D610 mm (both measured, height includes horn)
This is Altec's standard 1 inch 4 sectional horn. With a 1-inch driver of your choice, such as the 802-8D, you can enjoy the horn sound unique to Altec with good sharpness. You can see the exterior, paint baldness, dullness, scratches, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: crossover 500 Hz directional horizontal 90 x vertical 40 throat diameter 250 mm W600 x H270 x D 486 mm 6.7 kg
This is Altec's standard 1 inch 4 sectional horn. With a 1-inch driver of your choice, such as the 802-8D, you can enjoy the horn sound unique to Altec with good sharpness. You can see the exterior, paint baldness, dullness, scratches, etc. (Kobayashi Hitoshi)
Accessories: stand stay
Main specifications: crossover 500 Hz directional horizontal 90 x vertical 40 throat diameter 250 mm W600 x H270 x D 486 mm 6.7 kg
Fully maintained in 2023/6. It will be the 846B Valencia, which is low in stock. It is a speaker with the A7 mounted unit in a compact box, and you can experience an outstanding sense of extrusion that sounds great even though it is relatively small. If you were given up because of the look and size of the A7, don't miss it! There are small scratches, line marks, etc. on the exterior. Serial 1651, 1657 (Fujisawa Yukishi)
Maintenance information: 2023.6.15 maintenance (exterior repair, polishing, oil finish, front and rear baffles/hakama repair/painting. Horn maintenance (deadening removal to painting) driver maintenance (magnetic circuit rust removal/gap cleaning/center adjustment) network maintenance (terminal cleaning, contact polishing). Remove rust from rivet heads. ATT contact disassembly cleaning, contact grease application. A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. (Input/output waveform and balance check, sound output check)
Accessories: Self-made saran net
Main specifications: 2 way 2 speaker bass reflex type 8 ohm frequency characteristics 40 to 20 kHz sound pressure level 100 dB crossover 800 Hz equipped unit woofer 416-8Z/horn driver 806-8A+811B/network N801-8A W673 x H752 x D514 mm 44.9 kg
All main parts, such as coupling capacitors, were replaced, and maintenance was carried out with attention to details such as disassembly and polishing for all SW/VOL! Furthermore, they have even repaired the cabinet, so you can use it comfortably. The classic vacuum tube sound from the Golden Age of Luxe that is supple, glossy, and can be listened to for a long time. It boasts unrivaled compatibility with vintage Altec and JBL speakers. Serial 20122058 (Yonejima Satoshi)
Maintenance information: 2025.7.9 maintained (coupling capacitor, electrolytic capacitor, micro SW, spark killer, headphone jack, microphone jack, DIN terminal, vacuum tube socket, main VR replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. Input/output waveform check, sound output test. (Audio case repair)
Accessories: power cable, copy of instruction manual
Main specifications: used vacuum tube/12AX7 x 6, 12AU7 x 1 input/2 phono systems, 3 line systems, 2 tape systems output/2 systems W476 x H190 x D275 mm 12 kg
※1 bottle only. It is a popular woofer that allows you to truly enjoy the real thrill of ALTEC sound, with its strong push and overhanging sense of energy. There is a scraped part on corn paper (Oikawa Tetsuji)
Maintenance information: 2025.4.7 operation confirmed
Accessories: none
Main specifications: 38 cm, ferrite impedance, 16 ohms, allowable input, 75 W, output sound pressure level, 104.7 dB, playback frequency band, 50 to 4 kHz, diameter 406 x depth 162 mm, weight 13.6 kg/book
Maintained! This network is used for A5, A7, etc. Unlike channel dividers, it is easy to handle, and the sound is familiar to the ear. The exterior is dull and has minor scratches over time. Serial 24398 26744 (Murakoshi Yoichi)
Maintenance information: 2025.3.8 maintained (capacitor replaced) 2024.11.13 maintained (back case, terminal mounting cleaning board, replacement attenuator VR disassembly and cleaning for modified products)
Accessories: none
Main specifications: crossover 500 Hz 8 ohms W123 x H140 x D132 mm 1.6 kg
※Shipping service. Special Feature = Listening and Comparing 300B Current Vacuum Tubes/Sound Altec Coaxial 409B/ Audition of 19 New High Value Amplifiers/Listen to UK DECCA, EMI, and LEAK Cartridges/Build a WE310A Line Preamp Kit/My Handicraft = Stereo Signal Divider TAD1 (Production ◎ Uesugi Yoshiro), Phono Equalizer Amplifier KSE37 (Production ◎ Koreeda Shigeharu), 300B Single Stereo Power Amplifier (Produced by Yoshio Nasu) /Published 2005.8.28. Since the photograph is a sample, the actual item may be broken or have markings etc.
※Shipping service. Special Feature = Separate CD Player Research/Ultra Low Frequency Playback Research Vol.2/200W Power Amplifier/VT-52/300A Single Amplifier/Digital Recording Thought/Emmiller UDD Horn/Technology Frontier “8 mm PCM” /Published Circuit Diagram: ALTEC MR42A Mantaray Horn, Electro-Voice HT94 CD Horn/S60.10.1 issued. Since the photograph is a sample, the actual item may be broken or have markings etc.
The disposal price has been reduced. Member prices are not applicable. 2024/11/25 sales price 50,000 yen An enclosure with unknown details imitating an ALTEC 828. There are scratches on the exterior, holes in the back plate, and adhesive peeling on the stay pedestal. (TERAMOTO Yoshihiko)
Accessories: stay fittings, screws
Main specifications: W765 x H1135 x D605 mm 43.4 kg (1 piece)/(measured) aperture diameter 335 mm screw pitch 385 mm
Maintained! A dividing network compatible with the rare Altec coaxial 2-way unit 601 or horn tweeter 3000H. Equipped with a continuously variable attenuator for high frequency attenuation. The condition is generally good, and the ATT plate is also beautiful (Murakoshi Yoichi)
Maintenance information: 2024.12.17 Maintained (coil falling off adhesive repair, ATT VR disassembly contact cleaning, crossover check)
Accessories: plate for attenuators
Main specifications: crossover 3,000 Hz 8 ohms allowable input 35 W W75 × H130 × D50 mm
Maintained! This is a rare ALTEC 615B network. Special crossovers called 1500 Hz rarely arrive. If you've been looking for one or want to try it out, don't miss this opportunity! You can see the exterior, dullness, and feeling of use (Murakoshi Yoichi)
Maintenance information: 2024.12.14 Maintained (condenser installation and adhesion, crossover check)
Accessories: none
Key Specifications: Crossover 1500 Hz 16 Ohms
Maintained! This is a rare ALTEC 615B network. Special crossovers called 1500 Hz rarely arrive. If you've been looking for one or want to try it out, don't miss this opportunity! You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.12.14 Maintained (condenser mounting, crossover check)
Accessories: none
Key Specifications: Crossover 1500 Hz 16 Ohms
Maintained. Scarce! Altec 604-8G coaxial 2-way network. The crossover is 1,500 Hz. If you've been looking for one, take this opportunity. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.11.10 Maintenance completed (terminal part soldered, reworked, attenuator disassembled, cleaned, speaker terminal cleaned
crossover check)
Accessories: none
Key Specifications: Crossover 1500 Hz impedance 8 ohms
Maintained! This network is used for A5, A7, etc. Unlike channel dividers, it is easy to handle, and the sound is familiar to the ear. The exterior is dull over time and has small scratches (Tamai Jun)
Maintenance Information: 2024.10.4 Maintained (Attenuator VR Disassembly Contact Cleaning Crossover Check SR Terminal Defect Replacement)
Accessories: none
Main specifications: crossover 500 Hz 8 ohms W123 x H140 x D132 mm 1.6 kg
Maintained. This is a 2-way network. The bass is also extruded well, and the high frequency adjustment range can be taken widely with 2 types of HF/MF attenuators, so it is a model that is easy to match the desired sound quality. There is a crack repair mark on the corner (Oikawa Tetsuji)
Maintenance information: 2024.9.10 maintained (attenuator VR disassembly contact cleaning, crossover check OK)
Accessories: none
Main specifications: W114 × H190 × D228 mm 1.8 kg, crossover frequency 1.2 kHz, impedance 8 Ω, level control is continuously variable in the middle range up to -8 dB at 2 kHz and the high range is continuously variable up to -6 dB at 10 kHz
Maintained! This network is used for A5, A7, etc. Unlike channel dividers, it is easy to handle, and the sound is familiar to the ear. There are dirt marks and scratches on the exterior. Serial 7262, 9085 (Fujisawa Yukishi)
Maintenance information: Maintained on 2024.8.30 (The A.B unit attenuator has been disassembled and cleaned.) 2020.9.20 Maintained (Input terminals replaced with banana-compatible general-purpose products. Remove output terminal solder. Capacitor fixing and wiring insulation. ATT disassembly contact cleaning, contact grease application. A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. (Input/output waveform and balance check, sound output check)
Accessories: No accessories
Main specifications: crossover 500 Hz 8 ohms W123 x H140 x D132 mm 1.6 kg