DescriptionThis product has scratches, dirt, and rust on the top surface due to use.It is only a power check. We cannot guarantee the operation of this product.Payment payoneerShipping japan post -Fedex *For FedEx / DHL shipping items, a person residing in the remote area will have to pay an additional shipping fee.Terms of Sale We can accept return within 60 days after you receive it. Please make sure to contact us first if you want to return it. It is buyers responsibility for the return shipping cost when sending back the item to us. The item has to be returned in the original condition from the time you received. No returns on products that show any evidences of use.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.Conditions shown here are based on our standard.Please understand that the conditions of used items that have been stored in our warehouse changes by time.Listings that shows Working means that it confirmed working when we stored items in our warehouse, some items might stop working during the shipment or after delivery to you.(We double check if they are working before shipping them out) Pre-owned(used) items are used items, so please purchase if you acknowledge it.

Technics SU-7700II Silver Stereo 100V Premain AmplifierDescriptionThis product has scratches, debris, and rust on the top surface due to use.This is a power-on check only.ShippingEstimated delivery time after shipping Standard International Shipping (7 to 14 business days)FedEx International Economy (2 to 4 business days)Expedited Shipping (1 to 3 business days) *Delivery company business days vary by country. *Saturdays and Sundays are not open, so business calculations are based on weekdays. *Deliveries are estimates only and may be delayed due to social conditions.International Buyers - Please Note:Import duties, taxes and fees are not included in the item price or shipping charges. These costs are the responsibility of the buyer. Please check with your countrys customs office to find out how much these additional costs will be before bidding or purchasing.If your address is billed remotely, you will be charged for the additional shipping costs.Thank you for your understanding.

Used TECHNICS SU-7700 Integrated Amplifier Transistor Premain JUNK from JapanDescriptionCondition Rank: (D) Untested. Please consider it as Junk.Accessories: They are all shown in the photos. Rank Condition Description (New)- New or unused It hasnt been a long time since we bought, and we have never used. (S) -Nearly unused. Used only a few times, no scratches, or stains. (A) -No noticeable scratches or stains. There are scratches or stains that cannot be seen without looking closely. Fully operational and functions.(B) -Slightly scratched or dirty. There are scratches or dirt that can be identified as second-hand goods. Fully operational and functions (C) -Scratches and dirt. There are large scratches and dirt that anyone can see.Fully operational and functions (D)- Overall condition is bad. There are troubles such as troubles during use, defects, and large dirt. Junk etc. If you have any questions, Please feel free to contact us This pre-main amplifier uses a side terminal structure to achieve a straight circuit configuration. The terminals are directly connected to the printed circuit board without wires, allowing input signals to be input straight into the circuit.The side terminal layout also enables straight transmission. The equalizer circuit uses an IC configuration. The circuit configuration uses differential amplification with a current mirror load as the first stage, and an emitter follower with a constant-current load as the output stage.The large gain of the first stage reduces the noise level.In order to obtain accurate frequency response, a metal film resistor with ±1% deviation and a polypropylene capacitor with ±2% deviation are used for the equalizer element. The first stage of the main amplifier section consists of a differential amplifier using a pair of transistors in a single package and operates with a current mirror load. High gain with low distortion is obtained in the first stage, which is attacked by negative feedback using NF technology.For the power transistors, large-capacity transistors are used in a complementary manner to achieve low distortion and low noise. A protection and muting circuit using relays is provided to suppress noise when the power supply is turned on and off. The power supply section uses a newly developed high-density transformer with high-density coils wound in a small space by using sophisticated winding technology. This allows for a large volume-to-weight ratio, resulting in a high output power with high efficiency. It also features excellent regulation and low leakage flux. A 10,000 ?F electrolytic capacitor is used for the capacitor.For the preamplifier section, a ±2-supply constant voltage power supply with transistors and Zener diodes is used. In addition, the common emitter power supply for the first-stage differential amplifier of the main amplifier is supplied with a constant voltage using Zener diodes to enable stable amplification. A subsonic filter is provided using the NF loop of the equalizer circuit. The tape monitor and recording mode selectors are independently configured so that other sources can be played back while dubbing. The volume is a 41-point step type. A newly developed volume is used for the tone control, and the circuit is disconnected from the signal circuit at the knobs midpoint. In this position, the signal circuit is limited to the equalizer amplifier and power amplifier, resulting in an extremely simple circuit configuration.The tone control circuit uses the NF circuit of the main amplifier. A high filter is provided. A germanium diode is used for rectification, and a direct-reading output power meter is provided for improved linearity at low output.PaymentWe accept Payoneer / Paypal / Credit card.*According to regulations, VAT (Value Added Tax) will be added to the price of goods for orders from the UK or EU.Please contact eBay for details.ShippingShipping from Japan with Tracking Number & Insurance.For handling time, please refer to the Shipping and Payments section. Economy shipping by Japan Post Airmail: 8-23 days, depending to your place. Standard shipping by Fedex: 2-7 days, depending to your place. ***Note*** Due to the effects of the infectious disease, delivery delays may occur in some areas. In addition, the delivery situation may change in the future due to the spread of the virus and the social impact.About usWe are located in Japan.We only sell 100% authentic products.All products are carefully packaged and delivered to you.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.Please Note1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 2. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. 3. 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. 4. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

Technics SU-7700II Silver Stereo 100V Premain AmplifierDescriptionThis product has scratches, debris, and rust on the top surface due to use. This is a power-on check only.ShippingEstimated delivery time after shipping Standard International Shipping (7 to 14 business days)FedEx International Economy (2 to 4 business days)Expedited Shipping (1 to 3 business days) *Delivery company business days vary by country. *Saturdays and Sundays are not open, so business calculations are based on weekdays. *Deliveries are estimates only and may be delayed due to social conditions.International Buyers - Please Note: Import duties, taxes and fees are not included in the item price or shipping charges. These costs are the responsibility of the buyer. Please check with your countrys customs office to find out how much these additional costs will be before bidding or purchasing. If your address is billed remotely, you will be charged for the additional shipping costs. Thank you for your understanding.

Technics SU-7700 Integrated Amplifier Transistor Premain Junk Not Working Description CONDITION: JUNK (For parts)The power supply has been checked.but Sound is not played.so it is junkIf you have any questions please ask us Shipping We use Japan Post, Fedex, or DHL for shipping. We will ship within 5-10 business days after payment is confirmed. ?However, we will try our best to ship as soon as possible. Shipping is free (included in product price). Payment Payment methods as shown in this item page 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.

Das Gerät wird als defekt verkauft, da nur sehr leise Ton herauskommt, den Zustand bitte aus den Bildern entnehmen. Nur bieten wer damit einverstanden ist. Falls Sie ein Problem mit der Ware haben nach dem Kauf können Sie sich telefonisch oder per Nachricht bei mir melden . Wir finden bestimmt eine Lösung die für beide Seiten optimal ist . Daher bitte vor der Abgabe einer Bewertung bei einem Problemen sich melden. Bilder sind Bestandteil der Artikelbeschreibung. Lieferumfang siehe Bilder. Die Versandkosten beinhalten zudem das Verpackungsmaterial (bitte beachten). BEARBEITUNGSZEIT EINES PAKETES KANN BIS ZU 4 WERKTAGE BETRAGEN!!! Wer mit den Versandkosten nicht einverstanden ist, muss das Gerät nicht kaufen. Wenn Sie ein Problem mit der Ware haben können Sie mich anschreiben und wir finden bestimmt eine optimale Lösung. Wen ein Gerät im Artikelzustand als Ersatzteil/Defekt eingestellt wird , wird es auch ausdrücklich als Ersatzteil beziehungsweise defekt verkauft, daher auch bei ungetesteter Ware , kein funktionsfähiges Gerät erwarten . Versandkosten fürs Ausland bitte Nachfragen. Die Ware unterliegt der Differenzbesteuerung nach UStG. §25a, eine Ausweisung der MwSt. ist nicht möglich.

Tested Working. It could use a good dusting out (which may explain why lights don’t always light up). Some dings in wood case. Missing two switch/button heads. See pics!!

Technics SU-7700 Stereo Integrated Amplifier Wood Cabinet - Used, but still in good condition. TESTED, and in perfect working order. Does not include manual, or original packaging. NO OTHER ACCESSORIES ARE INCLUDED. Unit shows some wear and scratches, but overall is in good condition. (SEE PICTURES). The knobs are all present, with all of the illumination working, and the knobs, switches, and buttons function as theyre supposed to. Model #: SU-7700Serial #: PP7714A072 ELECTRONICS DISCLAIMER: Due to the nature of electronics, Serial numbers have been photographed and recorded, and tamper proof labels are used to prevent tampering. We strive to take excellent pictures and describe items as thoroughly and accurately as possible, but please dont hesitate to ask any questions that you may have. Thanks for looking!

Tested Working. It could use a good dusting out (which may explain why lights don’t always light up). Some dings in wood case. Missing two switch/button heads. See pics!!

Tested Working. It could use a good dusting out (which may explain why lights don’t always light up). Some dings in wood case. Missing two switch/button heads. See pics!!

Great condition Technics SU-7700 integrated receiver. Looks great internally and externally. No static, all inputs work exactly as they should. Thank you! PS - No scratches on the front faceplate or anything, I have a white cat and she is shedding so bad right now, sorry!

Die Geräte funktionieren und sind in einem gebrauchten Zustand, der Verstärker hat leichte Poti krachen. Nur bieten wer damit einverstanden ist. Falls Sie ein Problem mit der Ware haben nach dem Kauf können Sie sich telefonisch oder per Nachricht bei mir melden . Wir finden bestimmt eine Lösung die für beide Seiten optimal ist . Daher bitte vor der Abgabe einer Bewertung bei einem Problemen sich melden. Bilder sind Bestandteil der Artikelbeschreibung. Lieferumfang siehe Bilder. Die Versandkosten beinhalten zudem das Verpackungsmaterial (bitte beachten). BEARBEITUNGSZEIT EINES PAKETES KANN BIS ZU 4 WERKTAGE BETRAGEN!!! Wer mit den Versandkosten nicht einverstanden ist, muss das Gerät nicht kaufen. Wenn Sie ein Problem mit der Ware haben können Sie mich anschreiben und wir finden bestimmt eine optimale Lösung. Wen ein Gerät im Artikelzustand als Ersatzteil/Defekt eingestellt wird , wird es auch ausdrücklich als Ersatzteil beziehungsweise defekt verkauft, daher auch bei ungetesteter Ware , kein funktionsfähiges Gerät erwarten . Versandkosten fürs Ausland bitte Nachfragen. Die Ware unterliegt der Differenzbesteuerung nach UStG. §25a, eine Ausweisung der MwSt. ist nicht möglich.

Tested Working. It could use a good dusting out (which may explain why lights don’t always light up). Some dings in wood case. Missing two switch/button heads. See pics!!

Description ?Condition?UsedCurrently exhibited body only ?We take the utmost care in packaging! (^^?We promise to deliver your order in the same condition as in Japan.Buy with confidence!? Payment We will ship your item within 5 business days, after your payment. Shipping By Japan post, DHL or Fedex About us Please leave us your positive feedback and 5-star rating if you are satisfied with our items and service. You will be greatly appreciated. If not quite satisfied, please contact us before leaving the feedbacks. We will surely solve the problem for you satisfactorily. (100% refund,100% communication) We strive to provide satisfying services that make you happy with the products we send. -arigatougozaimasu-<(_ _)> 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.

Working great when placed into storage (1 year) but I am selling this as is. On/off switch fires it up. It could use a good dusting. Some dings in wood case. Missing two switch/button heads. See pics!!

Sehr guter technischer Zustand. Optisch fr sein Alter auch gut. Versand inclusive. Hersteller: Technics Modell: SU-7700 Typ: Vollverstrker Baujahre: 1977 - 1979 Hergestellt in: Osaka, Japan Farbe: Silber, Holzgehuse Schwarz, als SU-7700K in Technics Braun Fernbedienung: Leistungsaufnahme: 450 W Abmessungen: 410 x 139 x 334 mm (BxHxT) Gewicht: 9,7 kg Neupreis ca.: 950 DM Anschlsse Anzahl der Eingnge: Phono (MM): 2,5 mV, 47 kOhm Radio: 150 mV, 47 kOhm Aux: 150 mV, 47 kOhm 2x Band: 150 mV, 47 kOhm Anzahl der Ausgnge: 2x Band Kopfhrer (6,3mm Klinke) 2 Lautsprecherpaare (4 - 16 Ohm) Technische Daten Dauerleistung (bei Klirrfaktor) 8 Ohm: 2x 53 W (1 kHz), 2x 50 W (20-20.000 Hz) 4 Ohm: 2x 70 W (1 kHz), 2x 60 W (20-20.000 Hz) Dynamikleistung 8 Ohm: 4 Ohm: Gesamtklirrfaktor: 0,08% (Nennleistung, 20-20.000 Hz) Dmpfungsfaktor: 80 (8 Ohm) Frequenzgang: 5 - 80.000 Hz (+0/-3 dB) 20 - 20.000 Hz (0,5 dB) Signalrauschabstand: Vollaussteuerung: 58 dB (Niederpegel), 83 dB (Hochpegel) 2x 50 mW: 53 dB (Hochpegel) Stereokanaltrennung: Klangregelung: Bass: 12 dB (50 Hz) Hhen: 12 dB (20 kHz) Loudness: ja High Filter: 8 kHz (-6 dB/oct) Low Filter (Subsonic)

Working great when placed into storage (1 year) but I am selling this as is. On/off switch fires it up. It could use a good dusting. Some dings in wood case. Missing two switch/button heads. See pics!!

Technics Integrated Amplifier SU-7700II Hobby Goods Instrument Equipment Description Technics Integrated Amplifier SU-7700II Payment We accept Managed Payments ONLY. Please pay us within 5-10 days after the auction closed. Shipping I ship it in Expedited shipping(EMS,Fedex,DHL)I attach the tracking number. Please bid it without worrying*We can not use International e-Packet (Japan Post) service for some countries in Central Asia (Kazakhstan, Kyrgystan, Tajikistan etc.) If your shipping address is in these areas, please contact us before bidding. *For stuffed animal products, we may use compression bags for shipping (please understand that some wrinkles may occur). 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. ?CautionYou may need a plug adapter for the battery charger according to where you live and use.This chargers plug type is A

In working order!! Has some damage on corners of panel and some chips on veneer See pictures-ask any questions

Technics SU-7700K Stereo Integrated Amplifier Vollverstärker Vintage 1977 - 1979 Der Verstärker ist voll funktionsfähig und der Zustand ist für sein Alter echt gut. Hersteller: Technics Modell: SU-7700K Typ: Vollverstärker Baujahre: 1977 - 1979 Hergestellt in: Osaka, Japan Farbe: Silber, Holzgehäuse Schwarz, als SU-7700K in Technics Braun Fernbedienung: Nein Leistungsaufnahme: 450 W Abmessungen: 410 x 139 x 334 mm (BxHxT) Gewicht: 9,7 kg Neupreis ca.: 950 DM Anschlüsse Anzahl der Eingänge: Phono (MM): 2,5 mV, 47 kOhm Radio: 150 mV, 47 kOhm Aux: 150 mV, 47 kOhm 2x Band: 150 mV, 47 kOhm Anzahl der Ausgänge: 2x Band Kopfhörer (6,3mm Klinke) 2 Lautsprecherpaare (4 - 16 Ohm) Technische Daten Dauerleistung (bei Klirrfaktor) 8 Ohm: 2x 53 W (1 kHz), 2x 50 W (20-20.000 Hz) 4 Ohm: 2x 70 W (1 kHz), 2x 60 W (20-20.000 Hz) Dynamikleistung 8 Ohm: 4 Ohm: Gesamtklirrfaktor: 0,08% (Nennleistung, 20-20.000 Hz) Dämpfungsfaktor: 80 (8 Ohm) Frequenzgang: 5 - 80.000 Hz (+0/-3 dB) 20 - 20.000 Hz (±0,5 dB) Signalrauschabstand: Vollaussteuerung: 58 dB (Niederpegel), 83 dB (Hochpegel) 2x 50 mW: 53 dB (Hochpegel) Stereokanaltrennung: Klangregelung: Bass: ±12 dB (50 Hz) Höhen: ±12 dB (20 kHz) Loudness: ja High Filter: 8 kHz (-6 dB/oct) Low Filter (Subsonic): 30 Hz (-12 dB/oct) Mute: Besondere Ausstattungen Elektronische Überlastschutzschaltung Gerne auch Abholung in 65931 Frankfurt am Main oder Versand als versichert 10,95€ Privatverkauf ohne Garantie und ohne Gewährleistung.Bitte beachten Sie folgende Verkaufsbedingungen:stellen Sie ihre Fragen vor dem Kauf. Der Artikel wird so wie er ist von Privat verkauft, dies bedeutet.mit der Abgabe eines Gebotes erklären Sie sich ausdrücklich damit einverstanden auf die Ihnen nach dem neuen EU-Recht gesetzlich zustehenden Gewährleistung/Garantie bei Gebrauchtwaren völlig zu verzichten.Das Versandrisiko geht zu lasten des Käufers.Kaufen Sie nur,wenn Sie mit diesen Regeln einverstanden sind.

Technics SU-7700, Hi-Fi Audio Amplifier. Fully functional. Very good Made in Japan, 1976 - 1979. Original price (1976): DM 900, GBP 220, USD 360. Audio Power at 8 Ohm: 2 x 50 W DIN, or 2 x 75 W music Audio Power at 4 Ohm: 2 x 60 W DIN, or 2 x 90 W music Frequency band: 20 Hz - 20 kHz Total Harmonic Distortion: 0.08 % Signal-to-Noise ratio: 83 dB Inputs: Phono (MM), Tuner, Aux (CD), Tape 1, Tape 2 Outputs: Tape 1 (Rec), Tape 2 (Rec), Headphones Speakers: 4, 8 or 16 Ohm Tone controls: Bass (50 Hz) ± 12 dB, Treble (20 kHz) ± 12 dB, Loudness, High-/Low-filters VU meters: -20 to +3 dB, 0 - 60 W; switchable range: x1 or x0.1 Voltage: 220 V or 110 V (rear panel selector) Dimensions: width 41.5 cm (16.3), depth 33.5 cm (13), height 14 cm (5.5) Weight: 9.7 kg (21 lbs) On offer is a vintage Technics SU-7700 integrated Hi-Fi amplifier. The model SU-7700 is built entirely with Japanese discrete transistors, without integrated circuits in the amplifier stages or the tone control stages. Only the input equializers which normalise the various input levels, are built around two Toshiba TA 7136 P low-noise, low-distortion operational amplifiers of low integration (7-pins, 11 transistors). The Technics SU-7700 amplifier has a classic schematic – a push-pull end-stage with fully complementary power and driver transistor pairs, and a differential pre-driver stage. The output transistors work in a deep class AB, which at lower power output (i.e. most of the time) works virtually in a push-pull class A, for a lowest possible distortion. The output transistors are mounted on a large aluminium heat-sink, and the amplifier case permits good natural ventilation. There is no fan to produce noise. The amplifier has a good set of various tone controls and correctors, e.g. loudness, high- and low-filters, variable treble and bass controls, and a RIAA-correction of the Phono input (moving magnet). The Technics SU-7700 has also a very handy input/output switchboard, which enables the playback, record and tape-dubbing without reconnecting cables. With this amplifier, one can: - play a vinyl record and send the signal to a computer to digitally record it; - play a compact disk or cassette and send the signal to record it on a reel-to-reel tape deck. With a 3-head deck, one can listen to the new recording while it is being made; - connect an external equializer (or sound processor) after all inputs and before the power amplifier (loop). If the equalizer itself has a Tape Play/Rec input/output and switch, the options become even richer. The correct cable connections and switches positions are explained in words and diagrams in the Technics Owners Manual (enclosed in the package). The amplifier construction is very solid, with a thick aluminium front panel, aluminium knobs and handles, in gloss finish. It has two back-lit VU meter systems, which can be used to monitor the recording level or the output power. The output connectors are colour-coded screws (no spring clips), where the loudspeaker cables can be fastened reliably. The amplifier operates with a protective switch-on delay of a few seconds, and has a built-in overload protection. The sound is warm and deep, with clean, bright treble, detailed mid-range, and solid, smooth bass – as it is expected from a deep class AB operation. The amplifier is fully functional, with all controls, indicators and connectors in good working condition. The amplifier is in a very good cosmetic condition – without scratches, dents, peeled or rusted spots, without any odour or discoloration. It has been used carefully, in a smoke-free and pet-free household, at room temperature. The case was thoroughly cleaned inside and out. All switches, selectors and potentiometers were pump-dusted and deoxidized. I am selling the amplifier due to removal to a smaller apartment and downsizing my Hi-Fi system. The set contains: the Technics SU-7700 amplifier the original audio cable (RCA cinch connectors) the Owners Manual (in English) the Service Manual (in English) with the amplifier schematic and circuit boards layout. The set will be packed in a sturdy cardboard box, protected with lots of elastic pads, styrofoam and soft wrapping. I will ship with DPD, DHL or BPost, in accordance with buyers choice. Once You buy the set, send me a message in eBay, of which shipping option You prefer. I will send You an eBay-invoice with the correct shipping cost, and You will pay on that invoice. Thank You! Economy shipping with DPD: to Belgium - $ 9 to Germany, Netherlands, Luxembourg - $ 15 to France, UK, Denmark, Austria, Italy, Poland - $ 25 to Spain, Portugal, Sweden, Finland - $ 32 to Hungary, Czech Republic, Slovakia, Slovenia, Croatia - $ 35 to Estonia, Latvia, Lithuania, Romania, Bulgaria - $ 53 to Ireland, Greece - $ 44 to Europe - $ 115 Economy shipping with DHL: to EU countries - $ 35 to UK, Switzerland - $ 64 to Europe - $ 71 to Russia - $ 79 to America - $ 190 to North Africa, Middle East - $ 95 to Asia, South Africa - $ 134 to Australia, New Zealand - $ 235 Economy shipping with BPost: to Belgium - $ 12 to France, Germany, Netherlands, Luxembourg - $ 45 to EU countries - $ 92 to Europe - $ 115 to USA, Mediterranean - $ 145 to rest of the World - $ 230

Technics SU-7700K Stereo Integrated Amplifier SU 7700 K Verstärker braunDas Gerät funktioniert einwandfrei und befindet sich in sehr gutem Zustand Eine Fernbedienung ist nicht dabei.

Sweet 50watt per channel integrated amp. Unit was cleaned, honestly could use a little more on the inside if so inclined. All controls cleaned and tested. A repair was made to the power toggle switch plastic lever. New LED lamp for the meters installed. Face has some minor wear and tear. The case has more it is about a 6 out of 10. The plastic simulated wood is missing in a few areas and rolling at the bottom edges.