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Kenwood KA-V 7700 Surround AV-Verstärker
End: 10.09. 2024 18:02:18 on Tuesday
- Condition: Used
- Price: 175.0 EUR
- Status: unsold
- Item number: 296664150448
- Bids: 0
- Seller: mstitel2012 (847|97.3%)
- Seller information: non commercial
- Item location: München
- Ships to: DE
- Shipping: 13,9 EUR
- on EBAY
Kenwood KA-V 7700 Surround AV-Verstärker
End: 30.08. 2024 17:46:27 on Friday
- Condition: Used
- Price: 175.0 EUR
- Status: unsold
- Item number: 296643063171
- Bids: 0
- Seller: mstitel2012 (842|97.2%)
- Seller information: non commercial
- Item location: München
- Ships to: DE
- Shipping: 13,9 EUR
- on EBAY
Kenwood KD-750 / Trio KP-7700 quartz locked turntable in excellent condition !
End: 10.08. 2024 16:53:00 on Saturday
- Condition: Used
- Price: 718.22 EUR
- Status: unsold
- Item number: 226179376196
- Seller: vintage_audio_2000 (1687|97.8%)
- Seller information: non commercial
- Item location: Mississauga, Ontario
- Ships to: US
- Shipping: 80,0 EUR
- on EBAY
-
Description
For sale a top model Kenwood KD-750 / Trio KP-7700 Direct Drive Quartz Lock turntable in excellent condition. Turntable works works properly on both speeds and keeps speed well. Turntable comes with working Pickering cartridge with good stylus and ready to play your records. DESCRIPTION: The features of the turntable include: SC Quartz-lock controlled direct drive assembly New type 20-pole 30 slot SV DC servo motor Newly developed quartz lock using MOS type FET LSI 180 slot speed proportional integration type speed detector All electronic brake All tonearm connector pins gold plated Collet-type chuck tonearm base Reactionless arm elevation system Anti-skating mechanism T-shape magnesium headshell Low-capacity phono cord with gold plated pin plug King rose cabinet with ARCB anti-resonance compression base Dual suspension and adjustable height insulators SPECIFICATIONS: Drive: quartz PLL direct-drive system Motor: 20 pole, 30 slot brushless DC servo motor Platter: 33cm, 2.6kg aluminum alloy die-cast Speeds: 33.33 and 45rpm Wow and flutter: less than 0.022% WRMS Signal to noise ratio: more than -74dB Tonearm: static-balance type, s-shaped pipe arm, eia plug-in connector Effective length: 245mm Overhang: 15mm Stylus pressure range: 0 to 3g Usable cartridge range: 4 to 14g Dimensions: 490 x 165 x 423mm Weight: 17.5kg Check my other ads for more high quality vintage electronics.
Kenwood KA-V 7700 Surround AV-Verstärker
End: 09.08. 2024 17:50:25 on Friday
Kenwood KA-V 7700 Surround AV-Verstärker
End: 29.07. 2024 18:09:02 on Monday
TRIO KP-7700 Kenwood Quartz PLL Direct Drive DD Turntable Record Player Japan
End: 24.07. 2024 08:56:29 on Wednesday
- Condition: For parts or not working
- Price: 428.84 EUR
- Status: unsold
- Item number: 386930084973
- Seller: pilina2.2.16 (1732|99.3%)
- Seller information: Commercial (with base shop)
- Item location: Funabashi shi
- Ships to: Worldwide
- Shipping: 0,0 EUR
- on EBAY
-
Description
TRIO KP-7700 Kenwood Quartz PLL Direct Drive DD Turntable Record Player JapanDescriptionModel record playerDrive method Direct driveDrive motor: Quartz PLL servo 20-pole 30-slot DC motorTurntable 33.0cm aluminum die-cast, 2.6kgMoment of inertia 550kg?cm2 (including rubber sheet)Rotation speed 33?1/3, 45rpmWow/flutter 0.022%WRMS or lessSN ratio 62dB (JIS)74dB(DIN-B)Transient load characteristics 0.00030% or less (400Hz, 33?1/3, 20g?cm load)0.00015% or less (1kHz, 33?1/3, 20g?cm load)Steady load characteristics 0% (up to stylus force 120g)Start-up characteristics 1.8 secondsRotation speed deviation within ±0.002%Time drift 0.0002%/h or lessTemperature drift 0.00002%/? or lessPower supply voltage characteristics 0% (±10V)Model: Static balance S-shaped pipe armStructure Elastic coupling mass separation methodArm effective length 245mmOverhang 15mmTracking error +1.8??-1.0?Needle pressure variable range 0 to 3.0g (0.1g steps)Applicable cartridge weight: 4g to 14g (when using the included shell)Arm height adjustment 6mmPower supply AC100V, 50Hz/60HzPower consumption 10WExternal dimensions Width 490x Height 160 x Depth 423mmWeight 17.5kgCaution (for remote areas)Additional fees may apply for those in remote areas.Shipping Shipping will be by FedEx or EMS.Please contact us if you have any other requests.There are some delays due to the corona.Please understand that it may take some time to arrive. Some countries exclude shipping.Please contact us for more information and we will try to accommodate you. We will ship to the address you have registered with eBay.Please note that we do not respond to requests to change the shipping address after the order is placed.Please do not change your address after shipping.Additional charges will be incurred.Please note that you will be billed if this occurs.If the buyer does not receive the item and returns it to us, the buyer will be responsible for the customs and shipping charges. We ship Monday through Friday.This service is not available on weekends as shipping companies are closed.Please buy with confidence. International Buyers - Please Note:Note: Import duties, taxes and charges are not included in the price of the item or the shipping cost. These charges are the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional costs will be prior to bidding or purchasing.
Kenwood KA-V 7700 Surround AV-Verstärker
End: 19.07. 2024 17:59:49 on Friday
Ace used Kenwood KA-V7700 Audio Video Amplifier (1994-96) tested/working [#72]
End: 12.07. 2024 18:17:18 on Friday
- Condition: Used
- Price: 35.59 EUR
- Status: sold
- Item number: 126080169202
- Seller: stlukescares_electronicsandmedia (1572|99.7%)
- Seller information: non commercial
- Item location: Leeds
- Ships to: GB
- Shipping: 7,5 EUR
- on EBAY
-
Description
Thanks for your interest, offer or purchase. This item is also available for personal collection (see below). We use only the sturdiest packaging and dispatch with absolute care and commitment. Due to the ongoing pandemic/post-brexit chaos please allow an extra day or two for delivery. We ship twice weekly - near the beginning of the working week and towards the end. Everything gets there eventually and we appreciate your kindness, understanding and patience. Our opening times are best considered to be Mon-Sat 10am-4pm @ Location is: St Lukes Cares Charity Shop,246-252, Dewsbury Rd,Leeds,West YorkshireLS11 6JQ WE ARE A REGISTERED CHARITY - CHARITY No. 1097720/ co. no. 4667244
Great Thanksgiving Refurbished Trio/Kenwood Kp-7700/Kp7700 Direct Drive Record P
End: 24.06. 2024 11:24:11 on Monday
- Condition: Used
- Price: 529.98 EUR
- Status: unsold
- Item number: 364966765478
- Seller: tominao943 (388|96.1%)
- Seller information: Commercial (with base shop)
- Item location: Japan
- Ships to: Worldwide
- Shipping: 0,0 EUR
- on EBAY
-
Description
Item TitleGreat Thanksgiving Refurbished Trio/Kenwood Kp-7700/Kp7700 Direct Drive Record P Payment Supports managed payments Please pay within 5 days after auction is finished. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items please feel free to ask us. International Buyers - Please Note: -Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. -Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. -These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. -We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you for your understanding.
Kenwood KD-750/Trio KP-7700 TA-71 tonearm GREAT MACHINE SEE Photos EXCELLENT TT
End: 27.05. 2024 01:00:01 on Monday
- Condition: Used
- Price: 115.25 EUR
- Status: sold
- Item number: 355720216629
- Bids: 2
- Seller: lunaticsrecords (560|100.0%)
- Seller information: non commercial
- Item location: Endicott, New York
- Ships to: Worldwide
- Shipping: 90,0 EUR
- on EBAY
-
Description
UP FOR SALE, Nice, fully working Kenwood KD-750/Trio KP-7700 quartz pll direct drive manual turntable. specs below from web, sorry about the cost of shipping but this thing weighs 39lbs. It won’t be cheap to ship. I am sorry but for the high price of shipping, but I am paying a third-party for professional shipping and packaging. Private pickup available. Comes with Dust cover, 45 adapter, with proper 15mm overhang line. Does not come w/ headshell or cartridge. Platter mat is in good condition as well, although not original, that had harden, and needed replacement. Turntable is all original and working well, has been throughly tested with speed and quartz lock solid at both 33 1/3 and 45rpm. Recap kits are available on this site if you are interested. But as you can see from pic speed is dead on, per app tests. This is a vintage turntable that has some dings and scratches, I tried to take pics and show all faults, pics towards end show the minor scuffs. Comes with nice dust cover, with some scuffs and scratches, will polish up nice. Headshell and cartridge not included. Currently in use until I sell, so don’t hesitate to ask any questions. TIA I will choose method of shipping after sale, most likely FedEx or UPS TypeRecord player Turntable Part (PM 700) Drive systemDirect drive Drive motorQuartz PLL Servo 20 Pole 30 Slot DC Motor Turntable33.0 cm aluminum die-cast, 2.6 kg Moment of inertia550 kg / cm2(Including Rubber Sheet) Number of revolutions33 1/3, 45 rpm Wow and flutter0.022% WRMS or less Signal-to-noise ratio62dB(JIS) 74dB(DIN-B) Transient load characteristics0.00030% or Less (400 Hz, 33 1/3, 20g / cm Load) 0.00015% or Less (1 kHz, 33 1/3, 20g ? cm Load) Steady-state load characteristics0% (Needle Pressure Up to 120g) Start-up characteristic1.8 seconds Rotational speed deviationWithin ± 0.002% Time drift0.0002% / h or less Temperature drift0.00002% / ? or less Power supply voltage characteristics0% (± 10 V) Tone Arm Section (TA-71) TypeStatic balance S-shaped pipe arm StructureElastic coupling mass separation system Effective arm length245mm Overhang15mm Tracking error+ 1.8 ° ~ -1.0 ° Needle pressure variable range0 ~ 3.0g (0.1g step) Applicable Cartridge Weight4g ~ 14g (when using the attached shell) Attached shell11g, magnesium alloy die-cast Arm height adjustment6mm Attachment mechanismHeight variable absorber Arm elevation Anti-skating Pure electronic brake Gold-plated audio cord Pwer100 VAC, 50Hz/60Hz Power consumption10W External dimensionsWidth 490x Height 160x Depth 423 mm Weight17.5kg To see sound test, please use link https://youtube.com/shorts/gMYK7iOqzEI?si=xGs8i1QOd_rv_Lrf
Kenwood KA-V 7700 Surround AV-Verstärker
End: 24.05. 2024 18:03:52 on Friday
Kenwood KD-750/Trio KP-7700 TA-71 tonearm GREAT MACHINE SEE Photos EXCELLENT TT
End: 17.05. 2024 03:12:47 on Friday
- Condition: Used
- Price: 598.61 EUR
- Status: unsold
- Item number: 355674871274
- Seller: lunaticsrecords (560|100.0%)
- Seller information: non commercial
- Item location: Endicott, New York
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
UP FOR SALE, Nice, fully working Kenwood KD-750/Trio KP-7700 quartz pll direct drive manual turntable. specs below from web, sorry about the cost of shipping but this thing weighs 39lbs. It won’t be cheap to ship. Private pickup available. Comes with Dust cover, 45 adapter, with proper 15mm overhang line. Does not come w/ headshell or cartridge. Platter mat is in good condition as well, although not original, that had harden, and needed replacement. Turntable is all original and working well, has been throughly tested with speed and quartz lock solid at both 33 1/3 and 45rpm. Recap kits are available on this site if you are interested. But as you can see from pic speed is dead on, per app tests. This is a vintage turntable that has some dings and scratches, I tried to take pics and show all faults, pics towards end show the minor scuffs. Currently in use until I sell, so don’t hesitate to ask any questions. TIA TypeRecord player Turntable Part (PM 700) Drive systemDirect drive Drive motorQuartz PLL Servo 20 Pole 30 Slot DC Motor Turntable33.0 cm aluminum die-cast, 2.6 kg Moment of inertia550 kg / cm2(Including Rubber Sheet) Number of revolutions33 1/3, 45 rpm Wow and flutter0.022% WRMS or less Signal-to-noise ratio62dB(JIS) 74dB(DIN-B) Transient load characteristics0.00030% or Less (400 Hz, 33 1/3, 20g / cm Load) 0.00015% or Less (1 kHz, 33 1/3, 20g ? cm Load) Steady-state load characteristics0% (Needle Pressure Up to 120g) Start-up characteristic1.8 seconds Rotational speed deviationWithin ± 0.002% Time drift0.0002% / h or less Temperature drift0.00002% / ? or less Power supply voltage characteristics0% (± 10 V) Tone Arm Section (TA-71) TypeStatic balance S-shaped pipe arm StructureElastic coupling mass separation system Effective arm length245mm Overhang15mm Tracking error+ 1.8 ° ~ -1.0 ° Needle pressure variable range0 ~ 3.0g (0.1g step) Applicable Cartridge Weight4g ~ 14g (when using the attached shell) Attached shell11g, magnesium alloy die-cast Arm height adjustment6mm Attachment mechanismHeight variable absorber Arm elevation Anti-skating Pure electronic brake Gold-plated audio cord Pwer100 VAC, 50Hz/60Hz Power consumption10W External dimensionsWidth 490x Height 160x Depth 423 mm Weight17.5kg To see sound test, please use link https://youtube.com/shorts/gMYK7iOqzEI?si=xGs8i1QOd_rv_Lrf
Kenwood KA-V 7700 Surround AV-Verstärker
End: 11.05. 2024 18:04:16 on Saturday
Kenwood KD-750/Trio KP-7700 TA-71 tonearm GREAT MACHINE SEE Photos EXCELLENT TT
End: 27.04. 2024 05:28:22 on Saturday
- Condition: Used
- Price: 643.62 EUR
- Status: unsold
- Item number: 355557035990
- Seller: lunaticsrecords (554|100.0%)
- Seller information: non commercial
- Item location: Endicott, New York
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
UP FOR SALE, Nice, fully working Kenwood KD-750/Trio KP-7700 quartz pll direct drive manual turntable. specs below from web, sorry about the cost of shipping but this thing weighs 39lbs. It won’t be cheap to ship. Private pickup available. Comes with Dust cover, 45 adapter, with proper 15mm overhang line. Does not come w/ headshell or cartridge. Platter mat is in good condition as well, although not original, that had harden, and needed replacement. Turntable is all original and working well, has been throughly tested with speed and quartz lock solid at both 33 1/3 and 45rpm. Recap kits are available on this site if you are interested. But as you can see from pic speed is dead on, per app tests. This is a vintage turntable that has some dings and scratches, I tried to take pics and show all faults, pics towards end show the minor scuffs. Currently in use until I sell, so don’t hesitate to ask any questions. TIA TypeRecord player Turntable Part (PM 700) Drive systemDirect drive Drive motorQuartz PLL Servo 20 Pole 30 Slot DC Motor Turntable33.0 cm aluminum die-cast, 2.6 kg Moment of inertia550 kg / cm2(Including Rubber Sheet) Number of revolutions33 1/3, 45 rpm Wow and flutter0.022% WRMS or less Signal-to-noise ratio62dB(JIS) 74dB(DIN-B) Transient load characteristics0.00030% or Less (400 Hz, 33 1/3, 20g / cm Load) 0.00015% or Less (1 kHz, 33 1/3, 20g ? cm Load) Steady-state load characteristics0% (Needle Pressure Up to 120g) Start-up characteristic1.8 seconds Rotational speed deviationWithin ± 0.002% Time drift0.0002% / h or less Temperature drift0.00002% / ? or less Power supply voltage characteristics0% (± 10 V) Tone Arm Section (TA-71) TypeStatic balance S-shaped pipe arm StructureElastic coupling mass separation system Effective arm length245mm Overhang15mm Tracking error+ 1.8 ° ~ -1.0 ° Needle pressure variable range0 ~ 3.0g (0.1g step) Applicable Cartridge Weight4g ~ 14g (when using the attached shell) Attached shell11g, magnesium alloy die-cast Arm height adjustment6mm Attachment mechanismHeight variable absorber Arm elevation Anti-skating Pure electronic brake Gold-plated audio cord Pwer100 VAC, 50Hz/60Hz Power consumption10W External dimensionsWidth 490x Height 160x Depth 423 mm Weight17.5kg To see sound test, please use link https://youtube.com/shorts/gMYK7iOqzEI?si=xGs8i1QOd_rv_Lrf
Kenwood KA-V 7700 Surround AV-Verstärker
End: 26.04. 2024 17:53:17 on Friday
Kenwood KA-V 7700 Surround AV-Verstärker
End: 15.04. 2024 18:09:31 on Monday
Kenwood KA-V 7700 Surround AV-Verstärker
End: 11.03. 2024 18:55:53 on Monday
KENWOOD Remote Controller RC-V7700L
End: 11.03. 2024 09:31:20 on Monday
- Condition: Used
- Price: 60.24 EUR
- Status: unsold
- Item number: 315215414571
- Seller: rectanglejp (64|96.7%)
- Seller information: Commercial (with base shop)
- Item location: Kanagawa
- Ships to: Worldwide
- Shipping: 0,0 EUR
- on EBAY
-
Description
KENWOOD Remote Controller RC-V7700L Description Good. Shipping We will ship it within 5 business days. Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.
Kenwood/Trio Quartz PLL Direct Drive Turntable KP-7700/TA-71 Tonearm aka KD-750
End: 08.03. 2024 08:54:14 on Friday
- Condition: Used
- Price: 644.09 EUR
- Status: unsold
- Item number: 355439513917
- Seller: lunaticsrecords (546|100.0%)
- Seller information: non commercial
- Item location: Endicott, New York
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
UP FOR SALE, Nice, fully working Kenwood/Trio KP-7700 quartz pll direct drive manual turntable. Details and specs below from web, sorry about the cost of shipping but this thing weighs 39lbs. It won’t be cheap to ship. Private pickup available. Comes with Dust cover, 45 adapter, with proper 15mm overhang line, Kenwood/Trio headshell and N-11 cartridge and stylus. Platter mat is in good condition as well. Turntable is all original and working well, has been throughly tested with speed and quartz lock solid at both 33 1/3 and 45rpm. Recap kits are available on this site if you are interested. A direct drive player with a quartz PLL control circuit. A direct drive system is adopted for the turntable part. The quartz PLL system protects rotational accuracy from steady load (static load with very low frequency component), time drift and temperature drift, and 550 kg ? cm for random transient load with high frequency component.2Steady rotation is maintained by corresponding with moment of inertia of. A double (magnetic and mechanical) integration type 180 slot 3-layer gear is used for the servo detection part of the quartz PLL circuit. In addition, the Speed-Volt (S-V) conversion method is used to convert the rotational speed of the turntable as it is into voltage. This makes the servo response linear and increases the response of the quartz PLL circuit to random and slight load fluctuations. Taking into consideration the effect of the eccentricity and twist of the turntable Center shaft on the sound, a 10 ? Center shaft is adopted, and the turntable shaft is used as a motor shaft as it is. The turntable sheet applies the principle of the Helmholtz resonance box. A small port is provided on the front surface of the table sheet and a resonance space is provided on the back surface of the table sheet to absorb the split vibration generated by the phonograph record. We have also studied the materials used to hold the turntable and the record board together when playing a record in order to improve rotational accuracy. By using MC material for the cabinet, the total weight is increased and vibration of the cabinet due to the reaction of the turntable is suppressed. Dual suspension absorbers are used for the legs. The dual suspension absorber is a unique system with less rigidity in the longitudinal direction and greater rigidity in the lateral direction. This reduces the lateral vibration that occurs when a turntable with a large moment of inertia is driven by a motor with a large starting torque, while at the same time maintaining the elasticity of the absorber from the heavy cabinet. A digital control system using a flip-flop circuit is adopted for the rotation number selector switch and start / stop switch. The power switch is independent of the start / stop selector switch and linked with the power indicator. The quartz lock indicator lights when the turntable rotates normally and the PLL system is locked. The brake part is equipped with a pure electronic brake, which realizes flexible deceleration by suppressing harmful vibration peculiar to mechanical brake. The arm base uses a collet chuck type with large mechanical impedance to suppress resonance. The tone arm adopts TA-71 which is an elastic coupling mass separation type tone arm. The tone arm is affected by two disturbances with different levels and frequencies : arm resonance and first order split resonance. The arm resonance and first order split resonance are out-of-phase vibrations in the main weight section, and it was said that it was impossible to control them simultaneously. The TA-71 was jointly developed by Trio and NHK Technical Research Institute. It cancels the arm resonance and first order split resonance at the same time. It improves sound quality by increasing howling margin and suppressing low-frequency resonance with a high level. For the internal wiring of the tone arm TA-71, the silk-wound Pentlitz wire of ?? structure with less DC impedance, additional capacitance, and additional inductance is used to improve the channel separation. TypeRecord player Turntable Part (PM 700) Drive systemDirect drive Drive motorQuartz PLL Servo 20 Pole 30 Slot DC Motor Turntable33.0 cm aluminum die-cast, 2.6 kg Moment of inertia550 kg / cm2(Including Rubber Sheet) Number of revolutions33 1/3, 45 rpm Wow and flutter0.022% WRMS or less Signal-to-noise ratio62dB(JIS) 74dB(DIN-B) Transient load characteristics0.00030% or Less (400 Hz, 33 1/3, 20g / cm Load) 0.00015% or Less (1 kHz, 33 1/3, 20g ? cm Load) Steady-state load characteristics0% (Needle Pressure Up to 120g) Start-up characteristic1.8 seconds Rotational speed deviationWithin ± 0.002% Time drift0.0002% / h or less Temperature drift0.00002% / ? or less Power supply voltage characteristics0% (± 10 V) Tone Arm Section (TA-71) TypeStatic balance S-shaped pipe arm StructureElastic coupling mass separation system Effective arm length245mm Overhang15mm Tracking error+ 1.8 ° ~ -1.0 ° Needle pressure variable range0 ~ 3.0g (0.1g step) Applicable Cartridge Weight4g ~ 14g (when using the attached shell) Attached shell11g, magnesium alloy die-cast Arm height adjustment6mm Attachment mechanismHeight variable absorber Arm elevation Anti-skating Pure electronic brake Gold-plated audio cord Pwer100 VAC, 50Hz/60Hz Power consumption10W External dimensionsWidth 490x Height 160x Depth 423 mm Weight17.5kg
Kenwood KA-V 7700 Surround AV-Verstärker
End: 29.02. 2024 19:01:14 on Thursday
Kenwood KA-V 7700 Surround AV-Verstärker
End: 19.02. 2024 18:58:01 on Monday
Kenwood/Trio Quartz PLL Direct Drive Manual Turntable KP-7700 EUC
End: 05.02. 2024 01:02:48 on Monday
- Condition: Used
- Price: 646.02 EUR
- Status: unsold
- Item number: 355432237292
- Seller: lunaticsrecords (533|99.2%)
- Seller information: non commercial
- Item location: Endicott, New York
- Ships to: US
- Shipping: 0,0 EUR
- on EBAY
-
Description
UP FOR SALE, Nice, fully working Kenwood/Trio KP-7700 quartz pll direct drive manual turntable. Details and specs below from web, sorry about the cost of shipping but this thing weighs 39lbs. It won’t be cheap to ship. Private pickup available. Comes with Dust cover, 45 adapter. DOES NOT include headshell or cartridge. Platter Mat has hardened and is stiff as a board, will need to be replaced A direct drive player with a quartz PLL control circuit. A direct drive system is adopted for the turntable part. The quartz PLL system protects rotational accuracy from steady load (static load with very low frequency component), time drift and temperature drift, and 550 kg ? cm for random transient load with high frequency component.2Steady rotation is maintained by corresponding with moment of inertia of. A double (magnetic and mechanical) integration type 180 slot 3-layer gear is used for the servo detection part of the quartz PLL circuit. In addition, the Speed-Volt (S-V) conversion method is used to convert the rotational speed of the turntable as it is into voltage. This makes the servo response linear and increases the response of the quartz PLL circuit to random and slight load fluctuations. Taking into consideration the effect of the eccentricity and twist of the turntable Center shaft on the sound, a 10 ? Center shaft is adopted, and the turntable shaft is used as a motor shaft as it is. The turntable sheet applies the principle of the Helmholtz resonance box. A small port is provided on the front surface of the table sheet and a resonance space is provided on the back surface of the table sheet to absorb the split vibration generated by the phonograph record. We have also studied the materials used to hold the turntable and the record board together when playing a record in order to improve rotational accuracy. By using MC material for the cabinet, the total weight is increased and vibration of the cabinet due to the reaction of the turntable is suppressed. Dual suspension absorbers are used for the legs. The dual suspension absorber is a unique system with less rigidity in the longitudinal direction and greater rigidity in the lateral direction. This reduces the lateral vibration that occurs when a turntable with a large moment of inertia is driven by a motor with a large starting torque, while at the same time maintaining the elasticity of the absorber from the heavy cabinet. A digital control system using a flip-flop circuit is adopted for the rotation number selector switch and start / stop switch. The power switch is independent of the start / stop selector switch and linked with the power indicator. The quartz lock indicator lights when the turntable rotates normally and the PLL system is locked. The brake part is equipped with a pure electronic brake, which realizes flexible deceleration by suppressing harmful vibration peculiar to mechanical brake. The arm base uses a collet chuck type with large mechanical impedance to suppress resonance. The tone arm adopts TA-71 which is an elastic coupling mass separation type tone arm. The tone arm is affected by two disturbances with different levels and frequencies : arm resonance and first order split resonance. The arm resonance and first order split resonance are out-of-phase vibrations in the main weight section, and it was said that it was impossible to control them simultaneously. The TA-71 was jointly developed by Trio and NHK Technical Research Institute. It cancels the arm resonance and first order split resonance at the same time. It improves sound quality by increasing howling margin and suppressing low-frequency resonance with a high level. For the internal wiring of the tone arm TA-71, the silk-wound Pentlitz wire of ?? structure with less DC impedance, additional capacitance, and additional inductance is used to improve the channel separation. TypeRecord player Turntable Part (PM 700) Drive systemDirect drive Drive motorQuartz PLL Servo 20 Pole 30 Slot DC Motor Turntable33.0 cm aluminum die-cast, 2.6 kg Moment of inertia550 kg / cm2(Including Rubber Sheet) Number of revolutions33 1/3, 45 rpm Wow and flutter0.022% WRMS or less Signal-to-noise ratio62dB(JIS) 74dB(DIN-B) Transient load characteristics0.00030% or Less (400 Hz, 33 1/3, 20g / cm Load) 0.00015% or Less (1 kHz, 33 1/3, 20g ? cm Load) Steady-state load characteristics0% (Needle Pressure Up to 120g) Start-up characteristic1.8 seconds Rotational speed deviationWithin ± 0.002% Time drift0.0002% / h or less Temperature drift0.00002% / ? or less Power supply voltage characteristics0% (± 10 V) Tone Arm Section (TA-71) TypeStatic balance S-shaped pipe arm StructureElastic coupling mass separation system Effective arm length245mm Overhang15mm Tracking error+ 1.8 ° ~ -1.0 ° Needle pressure variable range0 ~ 3.0g (0.1g step) Applicable Cartridge Weight4g ~ 14g (when using the attached shell) Attached shell11g, magnesium alloy die-cast Arm height adjustment6mm Attachment mechanismHeight variable absorber Arm elevation Anti-skating Pure electronic brake Gold-plated audio cord Pwer100 VAC, 50Hz/60Hz Power consumption10W External dimensionsWidth 490x Height 160x Depth 423 mm Weight17.5kg
TRIO Co Kenwood Caen Wood KT–7700 FM Stereo Tuner
End: 16.01. 2024 06:13:20 on Tuesday
- Condition: Used
- Price: 272.36 EUR
- Status: unsold
- Item number: 375189977415
- Seller: jamazon77 (1034|98.6%)
- Seller information: Commercial (with base shop)
- Item location: Tokyo
- Ships to: Worldwide
- Shipping: 30,0 EUR
- on EBAY
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Description
href=https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css> TRIO Co Kenwood Caen Wood KT–7700 FM Stereo Tuner Description Model number: KT-7700Features/NotesAn FM stereo tuner developed by comprehensively pursuing all aspects.Features/NotesThe light on the main body panel turned on.Features/NotesOnly the main body has some deterioration over time, but it is in good condition with few noticeable scratches. ?Note only for products that are turned on.?????????????Products that do not turn on are not eligible? The power supply for this product is AC100V 50/60Hz.A transformer may be required in some countries.Please prepare the transformer on the purchase side. Outlet specifications??A typeIf it is different from A type, a converter is required. You in areas other than 100V.If you use the transformer I sell, you can use it in areas other than 100V.ebay.comhttp://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813 ebay.euhttps://www.ebay.com/itm/373547520926ebay.auhttps://www.ebay.com/itm/373547520958We also sell other than ebay.com.Please contact us if you would like to purchase.If you have any other questions, please contact me.* It may not be possible in some areasPlease consider carefully.Payment ??We accept payment by PayPal only. ??Please payment within ??3 days after the auction closed. Shipping free shippingShip by express EMS?or DHL or FedExWe will deliver by the fastest delivery method. Shipment with damage / loss insuranceWith tracking number ??(10-15 days to US) ??(10-30days or more to Other countries) Terms of Sale ??[About returned goods]????Returns are accepted only if the item was ? not the item described in the aution. [Return] Returned goods for personal reasons will not be accepted. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU
TRIO KP-7700 Kenwood Quartz PLL Direct Drive DD Turntable Record Player Japan
End: 28.11. 2023 05:52:54 on Tuesday
- Condition: For parts or not working
- Price: 379.99 USD
- Status: 30T 21:9:39
- Item number: 386234817271
- Seller: (|%)
- Seller information:
- Item location: Japan
- Ships to:
- Shipping: 0,0 USD
- on EBAY
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Description
TRIO KP-7700 Kenwood Quartz PLL Direct Drive DD Turntable Record Player JapanDescriptionModel record playerDrive method Direct driveDrive motor: Quartz PLL servo 20-pole 30-slot DC motorTurntable 33.0cm aluminum die-cast, 2.6kgMoment of inertia 550kg?cm2 (including rubber sheet)Rotation speed 33?1/3, 45rpmWow/flutter 0.022%WRMS or lessSN ratio 62dB (JIS)74dB(DIN-B)Transient load characteristics 0.00030% or less (400Hz, 33?1/3, 20g?cm load)0.00015% or less (1kHz, 33?1/3, 20g?cm load)Steady load characteristics 0% (up to stylus force 120g)Start-up characteristics 1.8 secondsRotation speed deviation within ±0.002%Time drift 0.0002%/h or lessTemperature drift 0.00002%/? or lessPower supply voltage characteristics 0% (±10V)Model: Static balance S-shaped pipe armStructure Elastic coupling mass separation methodArm effective length 245mmOverhang 15mmTracking error +1.8??-1.0?Needle pressure variable range 0 to 3.0g (0.1g steps)Applicable cartridge weight: 4g to 14g (when using the included shell)Arm height adjustment 6mmPower supply AC100V, 50Hz/60HzPower consumption 10WExternal dimensions Width 490x Height 160x Depth 423mmWeight 17.5kgCaution (for remote areas)Additional fees may apply for those in remote areas.Shipping Shipping will be by FedEx or EMS.Please contact us if you have any other requests.There are some delays due to the corona.Please understand that it may take some time to arrive. Some countries exclude shipping.Please contact us for more information and we will try to accommodate you. We will ship to the address you have registered with eBay.Please note that we do not respond to requests to change the shipping address after the order is placed.Please do not change your address after shipping.Additional charges will be incurred.Please note that you will be billed if this occurs.If the buyer does not receive the item and returns it to us, the buyer will be responsible for the customs and shipping charges. We ship Monday through Friday.This service is not available on weekends as shipping companies are closed.Please buy with confidence. International Buyers - Please Note:Note: Import duties, taxes and charges are not included in the price of the item or the shipping cost. These charges are the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional costs will be prior to bidding or purchasing.
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