The disposal price has been reduced. Member discounts are not applicable. 2025/11/24 sales price 598,000 yen 2023/1, both exterior and unit have been maintained. The bottom finish is different on the left and right. Mount the 604C green unit to the Altec Consumer No. 1 corner type enclosure! It's a pretty sensible sound that feels like ICONIC! I feel that the balance between the volume and shape of the unit and enclosure, and how to cut the bass reflex is perfect. It's unclear where the enclosure is from, but the finish makes me feel that the hearing test was repeated after actually setting the 604C. In addition to the exterior, peeling of the veneer on one side of the bottom, small scratches, chips, paint deterioration, and lots of cracks on the sides, etc., dullness and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2025.11.23 Operation confirmed 2023.1.6 maintenance (exterior cleaning, repair of peeling part on one side of the bottom. Unit high frequency magnetic circuit gap cleaning center adjustment, single-sided woofer edge crack repair.)
Accessories: none
Main specifications: [604C] 15 inch coaxial 2 way 16 ohm frequency band 30-22000 Hz [N1600A] crossover frequency 1600 Hz W910 x H933 x D614 mm
KENWOOD silver shell Model unknown. It is a simple design with high versatility. (FUJISAWA KOSHI)
Maintenance information: 2025.12.13 continuity confirmed
Accessories: No accessories
Main specifications: dead weight 11g
Unspecified head shell. It is lightweight and seems to be compatible with light needle pressure cartridges. (FUJISAWA KOSHI)
Maintenance information: 2025.12.13 continuity confirmed
Accessories: No accessories
Main specifications: dead weight 9g (actual measurement)
The marble board has a mirror finish on the entire surface. It is also beveled and has a nice finish. If you place it underneath tall boy speakers that have become mainstream in recent years, it's full of style. Use it for amplifiers, CD players, etc. External line wounds and square chips can be seen (Murakoshi Yoichi)
Accessories: none
Main specifications: 400 x 40 x 600 mm 24 kg/1 sheet
Set of 4 Received unspecified spikes. The main body is made of metal and has a sense of weight. The exterior has a feeling of use such as dullness and small scratches (Takahashi Nobuyuki)
Accessories: none
Main specifications: diameter 34 x height 6 mm, weight 50 g per piece (both measured)
Set of 4 Received unspecified spikes. The main body is made of metal and has a sense of weight. The exterior has a feeling of use such as dullness and small scratches (Takahashi Nobuyuki)
Accessories: none
Main specifications: diameter 34 x height 6 mm, weight 50 g per piece (both measured)
Unspecified stabilizer. It is a type where the spindle of a record player is sandwiched between the rubber part in the center and fastened. The exterior has a feeling of use such as dullness and dirt (Takahashi Nobuyuki)
Accessories: none
Main specifications: diameter 80 x height 16 mm weight 122 g (both measured)
The price has been drastically reduced. 2025/11/30 sales price 2,000 yen. A cylindrical magnesium insulator with unknown details. It has an unobtrusive sound and is effective under an amplifier or CD player. A rubber sheet is attached to the bottom, and a feeling of use can be seen on the exterior, such as dullness, scratches, marks, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W40 x H14 mm 34.7 g (actual measurement)
Unspecified silver shell. If you are looking for one, by all means (Daiki Goto)
Maintenance information: 2025.12.11 continuity confirmed
Accessories: none
Main specifications: dead weight 11.8 g (actual measurement)
A granite board with a size design that is useful for amplifiers, record players, etc. Mirrored finish The board contributes to damping vibrations and tightening the sound. The exterior is stained, scratched, and chipped. (TAMURA Eiji)
Accessories: none
Main specifications: W600 x H30 x D500 mm weight 27.7 kg
On an unspecified stone board. Other than the bottom, it is mirrored and beveled. How about for amplifiers? The exterior is dirty (Tamura Eiji)
Accessories: none
Main specifications: W500×H20×D450mm
Undetailed, headshell similar to the exterior of the Technics SH-98D. It seems to be easy to use (Oikawa Tetsuji)
Main specifications: dead weight 8.0 g (actual measurement)
Unspecified set of 3 metal insulators Felt with a thickness of about 1 mm is attached to the front and back (permanent future)
Accessories: none
Main specifications: Dimensions: W40 x H20 x D40 mm Weight: 100 g/piece
An unspecified attache case type wooden cartridge case can hold 18 cartridges. You can see a feeling of use on the exterior, dullness, mold marks, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W440 x H360 (handle included) x D70 mm 2.8 kg (actual measurement)
The price has been reduced. 2025/11/26 sales price 5,000 yen. Trio undetailed 30cm woofers. Alnico magnet with reverse rolled edge. There are many stains all over the corn paper (Murakoshi Yoichi)
Maintenance information: 2025.11.16 sound output confirmed
Accessories: none
Main specifications: diameter 315 x depth 163 mm weight 3.5 kg/screw pitch 295 mm (diagonal) 8 ohms
The disposal price has been reduced. Member discounts are not applicable. 2025/11/19 sales price 398,000 yen Everything from the unit to the network and exterior has been maintained. It is a 612C type with the 604-8H mounted in a well-built enclosure even though the details are unknown. The thick, unsluggish tone centered around the middle range is perfect for vocals. Since localization is also firmly determined, it is a practical and easy-to-use speaker (Kobayashi Hitoshi)
Maintenance information: 2025.11.18 Maintained (unit maintenance: low frequency side viscoid sagging removal/terminal cleaning, high frequency side magnetic circuit rust removal/gap cleaning/center adjustment/terminal cleaning network maintenance: frequency characteristic check/switching SW/ATT cleaning/faston terminal replacement/new wiring) 2010.7.4 maintenance (exterior cleaning)
Accessories: saran net
Main specifications: coaxial 2-way speaker unit 38cm coaxial impedance 8Ω 104dB crossover frequency 1.5kHz dimensions W648 × H750 × D510 mm weight 54.5 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
There is no operation problem, but it is currently sold because it is cheap. AKAI's small speaker. Details are unknown. If you are looking for one, why not try it? There are stains on the top plate and scratches all over (Daiki Goto)
Maintenance information: 2025.12.9 operation confirmed
Accessories: none
Main specifications: 2 way W140 x H225D x 130 mm weight 2.1 kg (actual measurement)
Unspecified stabilizer. It was attached to NOTTINGHAM's THE SPACEDECK. There is a dull feeling of use (Sasaki Shota)
Accessories: nothing
Main specifications: diameter: 50 mm, thickness: 20 mm, weight: 260 g (actual measurement)
0.9 m pair of unspecified speaker cables. It is an easy-to-use cable with terminal pin plug specifications. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Maintenance information: 2025.11.10 continuity confirmed
Accessories: none
Details unknown speaker cable 0.8 m pair terminal XLR (female) - Y lug 1 - red 2 - black It is a thick cable with a diameter of about 18 mm. The terminal has a Y lug on one side and a cannon female plug on one side. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Maintenance information: 2025.12.7 continuity confirmed
Accessories: none
Details unknown Speaker cable 2.7 m pair This is a thick cable with a diameter of about 18 mm. The terminal has a Y lag on one side, an untreated finish on one side, and the exterior is dull, etc. (Takahashi Nobuyuki)
Maintenance information: 2025.12.7 continuity confirmed
Accessories: none
The power cable is a 2.0m 2P type with no ground. It is the same type as the one commonly used in Denon and some Marantz products. It is a cable with a diameter of about 10 mm, but the material is soft and easy to handle. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Maintenance information: 2025.12.7 continuity confirmed
Accessories: none
This is an ultra-fine cable using WBT-0147 for an unspecified RCA cable 1.5m pair plug. The cable and plug are glued together. The exterior is dull, small scratches, and deterioration can be seen on the plug (Takahashi Nobuyuki)
Maintenance information: 2025.12.7 continuity confirmed
Accessories: none
Unspecified set of 7 wood blocks The material is thought to be broad-leaved wood like cherry wood. How about insulators under bookshelf speakers (Takahashi Nobuyuki)
Accessories: none
Main specifications: 33mm square
※Since there are no fingertips, it is inexpensive. Black shell with unknown manufacturer model number. The exterior is dull and has a feeling of use (Jun Tamai)
Maintenance information: 2025.12.5 sound output confirmed
Accessories: none
The disposal price has been reduced! Member prices are not applicable. 2025/10/7 sales price 5,000 yen self-made 2-way enclosure. You can easily enjoy making speakers by combining them with your favorite unit. There are small scratches and chips. *Speaker terminals are not included. (FUJISAWA KOSHI)
Accessories: saran net
Main specifications: plate thickness 1.5 cm opening diameter 6.12 cm W175 x H280 x D165 mm 1.7 kg
Set of 4 unspecified wood blocks. How about using it as an insulator (Permanent Miraito)
Accessories: none
Main specifications: W180 x H90 x D320 mm Weight: 3.4 kg/piece
Unspecified metal insulator 3-pair set. Used as a set of spikes and spike receivers. I think it fits small devices (Takahashi Nobuyuki)
Main specifications: spike diameter 20 x height 12 mm, receiving diameter 20 x 5 mm (both measured)