Pair tube direct heat triode brown base black plate measured value 64/60 (rejected value 38) with original box*Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube direct heat triode brown base black plate measured value 66/66 (rejected value 38) with original box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Set of 4 Small spike receiver with unknown details. The body is made of thin metal. There is a feeling of use on the exterior such as dullness and small scratches (Asaine Tomoho)
Accessories: none
Main specifications: size φ25 mm height 5 mm weight 11 g (actual measurement)
Set of 3 Small spike receiver with unknown details. The body is made of thin metal. There is a feeling of use on the exterior such as dullness and small scratches (Asaine Tomoho)
Accessories: none
Main specifications: size φ25 mm height 4 mm weight 12 g (actual measurement)
A bracket compatible with BOSE 101 etc. Since it is a ceiling hanging type, it is a convenient item for store use. The exterior is dull and dirty, and one screw on the SP fixing side is missing. (TAMURA Eiji)
Accessories: none
Main specifications: Speaker mount size 80 x 40 mm, screw pitch 60 mm, wall mount size 100 x 100 mm
BOSE101 series ceiling bracket. Comes with an anti-drop wire. It's a very useful item for those thinking in stores or surround sound. There is oxidation, dirt, and rust on the exterior. (TAMURA Eiji)
Accessories: No accessories
Main specifications: W100 x H134 x D100 dead weight 0.5 kg
※There is no problem with the operation, but since it is cheap, it will be handed over as is. 2 pairs of bracket wires and 1 angle adjustment pin are missing. A 101 mm white model with a special ceiling bracket CW-30W. One full range shot provides good coverage from bass to treble. It features a persuasive, bright, and tense sound. Since it is small, it can be placed anywhere, and you can enjoy the sound coming out of the front even at low volume. The exterior is stained with stains on the saran net, and there are stains and scratches all over. Serial 4030090 4030087 (Murakoshi Yoichi)
Maintenance information: 2025.12.29 sound output confirmed
Accessories: bracket, saran net
Main specifications: Unit configuration 11.5cm full range driver playback frequency band 70Hz to 17kHz 6Ω allowable input 45W maximum 150W 86dB W232 x H154 x D152 mm 2.1 kg/unit
*Since the video system has not been checked, it is currently being sold. 7.1ch AV surround receiver Equipped with a full discrete power amplifier with a maximum output of 100W. Compatible with Wi-Fi, AirPlay, and BluetoothR The realism of 3D surround is achieved even without surround speakers. Serial BHS36190500464 (Takasaki Atsushi)
Maintenance information: 2025.12.25 Operation confirmed (only sound confirmed. (Video unchecked)
Accessories: instruction manual, remote control, power cable, connection cable, antenna, original box
Main specifications: front output 50W (20Hz to 20kHz, 8Ω) 70W (1kHz, 6Ω) center output 50W (20Hz~20kHz, 8Ω) 70W (1kHz,6Ω) surround output 50W (20Hz~20kHz, 8Ω) 70W (1kHz,6Ω) sampling frequency WMA/MPEG-4 AAC: 32, 44.1, 48kHz WAV: 32, 44.1, 48, 88.2, 96, 176.4 , 192 kHz FLAC · ALAC: 44.1, 48, 88.2, 96, 176.4, 192 kHz size 440 x 105 x 378 mm weight 8.4 kg
The price has been reduced. 2025/12/26 sales price 39,800 yen NHT speaker with high transparency and delicate sound quality. Since a subwoofer is placed on the side, the bass is more voluminous than it looks. However, it doesn't make a boomy sound, and the advantage is that the sound quality is flat. There is a feeling of use on the exterior, such as dullness, abrasions, and small scratches. Serial ST4-002986R/ST4-003272L (Takahashi Nobuyuki)
Maintenance information: 2025.12.26 operation confirmed (good sweep)
Accessories: Saran net instruction manual, jumper plate, spike, spike receiver
Main specifications: 3-way bass reflex system unit, 25mm aluminum dome tweeter, 165mm/200mm woofer impedance, 8 ohms, dimensions W200 x H968 x D300 mm, weight 21 kg/book (actual measurement)
*Currently sold. Since the diaphragm is not original, it is cheap. A typical Altec 1-inch driver mounted on Valencia and A7. The fact that it blows up without a ceiling is an appeal like no other. The sensitivity is also very high, and the vivid production is a first-class product. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.12.20 Operation confirmed
Accessories: none
Main specifications: frequency characteristics, 500 Hz to 20 kHz, allowable input, 30 W, impedance, 8 ohms, output, sound pressure level: 107 dB, crossover frequency: 500 Hz or more, throat diameter: 25 mm, compatible horn: 511B, 811B, diameter 114 x D83 mm, 2.6 kg
Unspecified set of spikes and spike receivers. The material and color differ depending on the spike and spike receiver. The exterior is dull, dirty, etc. (Ryo Mizusaki)
Accessories: none
Main specifications: spike dimensions: height: 20 mm, diameter: 25 mm, spike receiving dimensions: diameter: 27 mm, thickness: 5 mm
The disposal price has been reduced. Member discounts are not applicable. 2025/10/29 sales price 29,800 yen. Sound style audio rack It has high S/N and highly transparent sound. Old type of square glass. In addition to the exterior and the 2 upper leg caps missing, a feeling of use can be seen such as corrosion, stains, dullness, scuffs, etc. (Kobayashi Hitoshi)
Accessories: spike, spike receiver (external product)
Main specifications: W1030 x H550 x D440 mm 190 mm/210 mm above shelf height
DENON ceiling/wall hanging speaker bracket The speakers are fixed with 2 M5 screws. The exterior has a feeling of use such as dullness and scratches (Jun Tamai)
Accessories: instruction manual
Main specifications: Mountable load up to 5 kg, dimensions between speaker mounting screws (M5) 60 mm, W100 x H146 x D100 mm, 440 g
Disposal prices have been reduced. Member discounts are not applicable. 2022/12/3 sales price 1,000 yen. ※1 piece only PANASONIC ceiling mounting bracket Recommended for those who have a Panasonic compact speaker and are thinking about hanging it from the ceiling (Hiura Katsutsugu)
Accessories: original box
Main specifications: diameter 140 x H93 mm weight 0.5 kg
Disposal prices have been reduced! Member discounts do not apply. 2023/4/2 sales price 10,000 yen*Currently sold. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use such as exterior, fading, abrasions, etc. (Kanai Hidetsugu)
Maintenance information: 2023.4.2 sound output confirmed
Accessories: none
Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
Disposal prices have been reduced. Member discounts do not apply. 2022/12/29 sales price 10,000 yen. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information:2022.12.28 operation confirmed
Accessories: instruction manual (copy)
Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
Disposal prices have been reduced! Member discounts do not apply. 2023/4/2 sales price 10,000 yen*Currently sold. The safety wire is broken. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, such as fading, abrasions, etc. (Kanai Hidetsugu)
Maintenance information:2023.4.2 sound output confirmed
Accessories: none
Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
Disposal prices have been reduced! Member discounts do not apply. 2023/4/2 sales price 10,000 yen*Currently sold. The safety wire is broken. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. On the exterior, there is a feeling of use, such as cracks, fading, abrasions, etc. on the main body (Kanai Hidetsugu)
Maintenance information: 2023.4.2 sound output confirmed
Accessories: none
Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
Disposal prices have been reduced. Member discounts do not apply. 2022/12/29 sales price 10,000 yen. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information:2022.12.28 operation confirmed
Accessories: instruction manual (copy)
Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
Disposal prices have been reduced. Member discounts do not apply. 2022/12/30 sales price 10,000 yen. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information:2022.12.28 operation confirmed
Accessories: instruction manual (copy)
Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg