Technics SE-A5 Stereo Power Amplifier Technics Operation confirmed Description This is a working model of the rare SE-A5. *Operation confirmed A stereo power amplifier that inherits the philosophy and quality of the SE-A1 and SE-A3, and is also equipped with a linear feedback circuit. [List price] 150,000 yen A new class A system consisting of a synchro bias circuit and concentrated power block is equipped with a new linear feedback circuit. This circuit was developed by making the best of multiple feedback circuit technology, and forms an independent period circuit within the NFB loop that allows the amplifiers bare amplification = ?, and as a theoretical value, distortion = 0, achieves pure gain unaffected by elements or power supplies, and speaker drive unaffected by back electromotive force or wires. Equipped with a synchronized bias circuit, a constant bias is supplied to each output transistor on the + and - sides, which are alternately paused in class B operation, in synchronization with the pause cycle, and the output stage is always in an active state to prevent switching distortion. is being resolved. Furthermore, since the signal path and the bias current path are made independent, the output stage maintains an appropriate operating point, and combined with the action of the high-speed diode with square-law characteristics, crossover distortion is eliminated. The output stage and power supply section are integrated in a clever configuration, and a concentrated power block is used that completely eliminates the negative effects of electromagnetic fields. Furthermore, external induction is suppressed by using magnetic materials with high shielding effect for the chassis and cover. The power supply section uses four 10,000?F electrolytic capacitors. Equipped with a full and limited output selector switch, you can enjoy the 30W output with a huge power supply, such as when the surroundings are quiet. There are some minor scratches and some dirt due to use, but overall it is a very clean item. Payment eBay Managed Payment Shipping We will ship by Fedex, DHL and Japan Post. International Buyers - Please Note: 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 - US and International government regulations prohibit such behavior.

The new Class A system, which consists of a synchro-bias circuit and a concentrated power block, is newly equipped with a linear feedback circuit. This circuit was developed using the best of multiple feedback circuit technology, forming an independent periodic circuit in the NFB loop to enable amplifiers with bare amplification = ?. As a theoretical value, this circuit achieves zero distortion, pure gain without the influence of elements or power supplies, and speaker drive without the influence of back EMF or wires. A synchronous bias circuit is provided to supply a constant bias to the + and - output transistors, which are alternately deactivated in class-B operation, in synchronization with the deactivation cycle, so that the output stage is always active and switching distortion is eliminated. Furthermore, because the signal path and bias current path are independent, the output stage maintains the proper operating point, and coupled with the function of the high-speed diode with square characteristics, crossover distortion is eliminated. The output stage and power supply section are integrated in a clever configuration to adopt a concentrated power block that fundamentally eliminates the adverse effects of electromagnetic fields. Furthermore, the use of highly shielded magnetic materials in the chassis and covers suppresses external induction. Four 10,000?F electrolytic capacitors are used in the power supply section. It is equipped with a switch to switch between full and limited output, allowing the user to enjoy driving the 30W output with a huge power supply with plenty of margin, such as when the surroundings are quiet. There are minor scratches and some dirt from use, but overall the product is very clean. Please purchase with confidence as it has been tested for operation. Please refrain from bidding if you are looking for a serious setting, condition, etc. Please check the condition of the item in the photos. Condition Level New - Unused - Excellent - Very Good - Good - Acceptable Condition: Good Payment We accept PayPal and all major debit and credit cards for payment. We will proceed with rush shipping arrangements after your payment. Checkout We can only ship to the address you entered before placing your order, so please check your address before paying. You cannot change your address after placing an order. Shipping Information Package: We will carefully pack your order in a box or envelope. We provide a valid tracking number for all orders. Shipping: All international packages will be shipped under Fedex or Japan Post or DHL. Return Information We offer a standard free 30 day refund or exchange policy. Items will be fully refunded only if returned in original condition. Customs Duties Import duties, taxes and fees are not included in the item price or shipping charges. These charges are the responsibility of the buyer. Please check with your countrys customs to determine what these additional costs are before bidding or purchasing. We will not respond to unreasonable requests for gifts or declared amounts.

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

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For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

This is a 950 WATTS Rare Technics SE-A50 Stereo Power Amplifier VC-4 CLASS AA, WORKS GREAT. there is some scuffs and scratches. see the pictures for the condition.it is 17 wide by 15 deep by 6 3/8 tall. it is very heavy. Buyer pays shipping which is determined by buyers zip code. WHEN PURCHASING MULTIPLE ITEMS, PLEASE WAIT FOR MY FINAL INVOICE AS EBAY GENERATED INVOICES DO NOT REFLECT COMBINED SHIPPING DISCOUNT. We offer eBay hassle-free returns; however, the buyer pays for return shipping. We will be happy to answer all questions before the item ends. Feedback will be left after the buyer leaves feedback to ensure that the item has been received. If you are not satisfied with your purchase, please let me know before leaving a neutral or negative feedback as we can resolve the issue. Please view our other interesting items. IF YOU BID, PLEASE BE AWARE THAT EBAY WILL AUTOMATICALLY FILE AN UNPAID ITEM CLAIM IF PAYMENT IS NOT RECEIVED WITHIN 4 DAYS AFTER THE ITEM ENDS. Thanks for looking.

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

Technics SE-A5 Stereo Power Amplifier AC100V 50Hz/60Hz Linear feedback circuitDescriptionType Stereo power amplifierRated Output (20Hz to 20kHz)full: 160W+160W (into 4 ohms, 0.003%)120W+120W(8ohm, 0.002%)When limited: 40W+40W (4 ohms, 0.003%)30W+30W(8ohm, 0.002%)Total Harmonic DistortionAt rated output: 0.003% (20Hz to 20kHz, 4?)0.002% (20Hz to 20kHz, 8?)At -3dB rated output: 0.001% (20Hz to 20kHz, 8?)0.0005%(1kHz, 8ohm)TIM Not measurablePower bandwidth 5Hz to 100kHz (THD 0.007%)Frequency Response DC to 20kHz +0 -0.1dBDC to 200kHz +0 -3dBSN ratio 123dBResidual noise 100?VDamping factor 140 (8?)Load Impedance Main or Remote: 4? to 16?Main & Remote: 8? to 16?Input sensitivity/impedance 1V/47k?Output meter indication range 0.0001W to 300W-60dB to +5dBPower supply voltage AC100V, 50Hz/60HzPower consumption full: 330WWhen limited: 100WDimensions Width 430 x Height 178 x Depth 416mmWeight 18.4kgCaution (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.

Tested working - good condition

Item Description Condition : USED Very GoodOutput from both channelsLifter descent speedAdjustment points and operating feelHeight adjustment, etc.There is no problem in operation. ? AccessoriesLead wires x 4PHONO cable (Technics)Arm fixing screws x 3Instruction manual (copy)Template (copy) Shipping Standard Shipping (Japan Post , FedEx , DHL) The package will arrive 5-14 days after shipment.Other Term Import duties, taxes, customs fees, and various 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. If the cancellation is due to the buyer, we will charge a PayPal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Description ?Total Condition Rank : Excellent *Please check the rank table below ? Include : Please confirm the accessories with photos. All the accessories appearing in the photos are attached. *If you want to know more details of condition, please feel free to contact me.I can send more photos if you want. ConditionRankDetails99%Like NewA new, unused item with absolutely no sign of wear, but pre-owned. 97-98%Top MintAlmost no signs of use.95-96%MintMinimal sings of use.93-94%Near MintSome scratches and dirt.91-92%ExcellentMany scratches and dirt. No problem for use.86-90%GoodMany big scratches and dirt. No problem for use.80-85%For PartsAs-is. It does not work normally. Use for parts. Payment We accept PayPal payment only. Please make payment after we sent an invoice. Please pay within 3 days of winning the auction. **Please read our Return Policy before a successful bid. Please purchase our item only if you accept our Return Policy. If you have any questions, please email me before purchase. Shipping Sipping is Standard Shipping. I ship the item to your Paypal registered address via standard shipping with tracking number. Item(s) will be shipped in 10 business day after your purchase. I confirmed a receipt of your payment.(excluding weekends & Japanese holidays) Depending on the country, I will charge tariffs on buyers before shipping. I will charge tariffs with Paypal. If you wish combined shipping with other items, please let us know. We will calculate the total shipping cost and will inform you. About Us Thank you for visiting my store.My store is in Hokkaido, Japan. All accessories are included in the description that we have posted in list. Please refer to the description carefully. Cause the time difference we might not be able to response your question in real time, but we will reply your questions as soon as possible. We look forward to having a dealing with you! International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. Please check with 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 for additional shipping charges. Please use English, Japanese when you contact us about a complaint of the item.

Original Komplette Service Informationen Original Service Manual Technics SE-A50 -Technische Daten -Schaltplan -etc. Auf der ersten Seite befindet sich eine Notiz ! Wir sind ein langjähriges Radio- Fernsehfachgeschäft auf der Schwäbischen Alb und freuen uns, dass auch Sie noch Geräte reparieren. * Wenn Sie eine Sendungsverfolgung zu dieser Bestellung möchten, wählen Sie bitte die Versandoption Deutsche Post Presse und Bücher Priority

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

Description ?Total Condition Rank : Excellent *Please check the rank table below ? Include : Please confirm the accessories with photos. All the accessories appearing in the photos are attached. *If you want to know more details of condition, please feel free to contact me.I can send more photos if you want. ConditionRankDetails99%Like NewA new, unused item with absolutely no sign of wear, but pre-owned. 97-98%Top MintAlmost no signs of use.95-96%MintMinimal sings of use.93-94%Near MintSome scratches and dirt.91-92%ExcellentMany scratches and dirt. No problem for use.86-90%GoodMany big scratches and dirt. No problem for use.80-85%For PartsAs-is. It does not work normally. Use for parts. Payment We accept PayPal payment only. Please make payment after we sent an invoice. Please pay within 3 days of winning the auction. **Please read our Return Policy before a successful bid. Please purchase our item only if you accept our Return Policy. If you have any questions, please email me before purchase. Shipping Sipping is Standard Shipping. I ship the item to your Paypal registered address via standard shipping with tracking number. Item(s) will be shipped in 10 business day after your purchase. I confirmed a receipt of your payment.(excluding weekends & Japanese holidays) Depending on the country, I will charge tariffs on buyers before shipping. I will charge tariffs with Paypal. If you wish combined shipping with other items, please let us know. We will calculate the total shipping cost and will inform you. About Us Thank you for visiting my store.My store is in Hokkaido, Japan. All accessories are included in the description that we have posted in list. Please refer to the description carefully. Cause the time difference we might not be able to response your question in real time, but we will reply your questions as soon as possible. We look forward to having a dealing with you! International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. Please check with 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 for additional shipping charges. Please use English, Japanese when you contact us about a complaint of the item.

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

Item Description Condition is good. Since it is a used item, it is in good condition overall, although there are some damages and stains. There are some minor scratches and some dirt due to use, but overall it is a very clean product. Operation has been confirmed Shipping Handling time: Approximately 5-10 business days. Shipping method: Expedited shipping (FedEx /DHL /EMS): It will arrive approximately 4 days after shipment (to US), depending on the location. You can know the delivery status in detail.The method available depends on the status of the airmail.Shipping is only available at addresses registered with eBay. Please note that addresses that are not registered with eBay cannot be shipped. 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. Thank you for your understanding.

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

Technics SE-A5 Stereo Power Amplifier AC100V 50Hz/60Hz Linear feedback circuitDescriptionType Stereo power amplifierRated Output (20Hz to 20kHz)full: 160W+160W (into 4 ohms, 0.003%)120W+120W(8ohm, 0.002%)When limited: 40W+40W (4 ohms, 0.003%)30W+30W(8ohm, 0.002%)Total Harmonic DistortionAt rated output: 0.003% (20Hz to 20kHz, 4?)0.002% (20Hz to 20kHz, 8?)At -3dB rated output: 0.001% (20Hz to 20kHz, 8?)0.0005%(1kHz, 8ohm)TIM Not measurablePower bandwidth 5Hz to 100kHz (THD 0.007%)Frequency Response DC to 20kHz +0 -0.1dBDC to 200kHz +0 -3dBSN ratio 123dBResidual noise 100?VDamping factor 140 (8?)Load Impedance Main or Remote: 4? to 16?Main & Remote: 8? to 16?Input sensitivity/impedance 1V/47k?Output meter indication range 0.0001W to 300W-60dB to +5dBPower supply voltage AC100V, 50Hz/60HzPower consumption full: 330WWhen limited: 100WDimensions Width 430 x Height 178 x Depth 416mmWeight 18.4kgCaution (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.

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

Item TitleTechnics Se-A5 Stereo Power Amplifier Good Condition/from JP 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.

DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

For sale is Technics EPA-B500 tonearm base unit that works with EPA-A250 and A501 + A505 armwands. This base unit was part of a very advanced and versatile tonearm system that Technics created. Because you can use many different arms with this unit it works perfectly with all kinds of cartridges. This base is in excellent condition, as you can see in the provided pictures. The antiskate wheel turns freely and smoothly, and the vertical height adjustment is also very smooth. Cueing is smooth as well. It comes with the original mounting hardware. You can use standard RCA cables with this unit and a ground cable can be used that has a standard male RCA end. Please note that no armwands are included, but I do have an original RCA cable, EPA-A250 and a EPA-A501E wands up for sale in separate auctions. If you have any questions, please send me a message. I will be certain to package this EPA-B500 base unit with incredible care using lots of high quality foam and packing and a sturdy new cardboard box. Thanks so much and have a great day!

Technics SE-A5 Stereo Power Amplifier JUNK From JapanDescriptionType Stereo power amplifierRated Output (20Hz to 20kHz)full: 160W+160W (into 4 ohms, 0.003%)120W+120W(8ohm, 0.002%)When limited: 40W+40W (4 ohms, 0.003%)30W+30W(8ohm, 0.002%)Total Harmonic DistortionAt rated output: 0.003% (20Hz to 20kHz, 4?)0.002% (20Hz to 20kHz, 8?)At -3dB rated output: 0.001% (20Hz to 20kHz, 8?)0.0005%(1kHz, 8ohm)TIM Not measurablePower bandwidth 5Hz to 100kHz (THD 0.007%)Frequency Response DC to 20kHz +0 -0.1dBDC to 200kHz +0 -3dBSN ratio 123dBResidual noise 100?VDamping factor 140 (8?)Load Impedance Main or Remote: 4? to 16?Main & Remote: 8? to 16?Input sensitivity/impedance 1V/47k?Output meter indication range 0.0001W to 300W-60dB to +5dBPower supply voltage AC100V, 50Hz/60HzPower consumption full: 330WWhen limited: 100WDimensions Width 430 x Height 178 x Depth 416mmWeight 18.4kg Stereo power amplifier inheriting the philosophy and quality of the SE-A1 and SE-A3 and further incorporating a linear feedback circuit. The new Class A system, consisting of a synchronous bias circuit and concentrated power block, is newly equipped with a linear feedback circuit.This circuit was developed using the best of multiple feedback circuit technology, forming an independent periodic circuit in the NFB loop that enables amplifiers to have a bare amplification level of ?. Theoretical values include zero distortion, pure gain without the influence of elements or power supplies, and speaker drive without the influence of back EMFs or wires. A synchronous bias circuit is provided to supply a constant bias to the + and - output transistors, which are alternately deactivated in class-B operation, in synchronization with the deactivation cycle, so that the output stage is always active and switching distortion is eliminated.Furthermore, since the signal path and bias current path are independent, the output stage maintains the proper operating point, and coupled with the function of the high-speed diode with square characteristics, crossover distortion is eliminated. The output stage and power supply section are integrated in a clever configuration to adopt a concentrated power block that fundamentally eliminates the adverse effects of electromagnetic fields.Furthermore, the use of highly shielded magnetic materials in the chassis and covers suppresses external induction. Four 10,000?F electrolytic capacitors are used in the power supply section. A switch is provided to switch between full (120W+120W) and limited (30W+30W) output, allowing the user to enjoy driving the 30W output with a huge power supply with plenty of margin, such as when the surroundings are quiet.When limited is selected, the meter illumination is also turned off, resulting in low power consumption. A purely electronic protection circuit is provided, which disconnects the speaker by a relay if a DC component is generated at the speaker terminals.This circuit also operates to protect the amplifier in the event of a short circuit or abnormally low impedance load on the speaker terminals. A large power meter is provided for direct reading from 0.0001W to 300W without range switching.The response conforms to the BTS standard VU meter characteristics.Shipping FedEx?or DHLInternational 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. Thank you for your understanding.

Technics SE-A5 Stereo Power Amplifier Tested From Japan UsedDescriptionType Stereo power amplifierRated Output (20Hz to 20kHz)full: 160W+160W (into 4 ohms, 0.003%)120W+120W(8ohm, 0.002%)When limited: 40W+40W (4 ohms, 0.003%)30W+30W(8ohm, 0.002%)Total Harmonic DistortionAt rated output: 0.003% (20Hz to 20kHz, 4?)0.002% (20Hz to 20kHz, 8?)At -3dB rated output: 0.001% (20Hz to 20kHz, 8?)0.0005%(1kHz, 8ohm)TIM Not measurablePower bandwidth 5Hz to 100kHz (THD 0.007%)Frequency Response DC to 20kHz +0 -0.1dBDC to 200kHz +0 -3dBSN ratio 123dBResidual noise 100?VDamping factor 140 (8?)Load Impedance Main or Remote: 4? to 16?Main & Remote: 8? to 16?Input sensitivity/impedance 1V/47k?Output meter indication range 0.0001W to 300W-60dB to +5dBPower supply voltage AC100V, 50Hz/60HzPower consumption full: 330WWhen limited: 100WDimensions Width 430 x Height 178 x Depth 416mmWeight 18.4kg Stereo power amplifier inheriting the philosophy and quality of the SE-A1 and SE-A3 and further incorporating a linear feedback circuit. The new Class A system, consisting of a synchronous bias circuit and concentrated power block, is newly equipped with a linear feedback circuit.This circuit was developed using the best of multiple feedback circuit technology, forming an independent periodic circuit in the NFB loop that enables amplifiers to have a bare amplification level of ?. Theoretical values include zero distortion, pure gain without the influence of elements or power supplies, and speaker drive without the influence of back EMFs or wires. A synchronous bias circuit is provided to supply a constant bias to the + and - output transistors, which are alternately deactivated in class-B operation, in synchronization with the deactivation cycle, so that the output stage is always active and switching distortion is eliminated.Furthermore, since the signal path and bias current path are independent, the output stage maintains the proper operating point, and coupled with the function of the high-speed diode with square characteristics, crossover distortion is eliminated. The output stage and power supply section are integrated in a clever configuration to adopt a concentrated power block that fundamentally eliminates the adverse effects of electromagnetic fields.Furthermore, the use of highly shielded magnetic materials in the chassis and covers suppresses external induction. Four 10,000?F electrolytic capacitors are used in the power supply section. A switch is provided to switch between full (120W+120W) and limited (30W+30W) output, allowing the user to enjoy driving the 30W output with a huge power supply with plenty of margin, such as when the surroundings are quiet.When limited is selected, the meter illumination is also turned off, resulting in low power consumption. A purely electronic protection circuit is provided, which disconnects the speaker by a relay if a DC component is generated at the speaker terminals.This circuit also operates to protect the amplifier in the event of a short circuit or abnormally low impedance load on the speaker terminals. A large power meter is provided for direct reading from 0.0001W to 300W without range switching.The response conforms to the BTS standard VU meter characteristics.Shipping FedEx?or DHLInternational 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. Thank you for your understanding.