Interiors & Decorations

Jewellery & Precious Stones

Watches, Pens & Lighters

Fashion

Coins & Stamps

Comics & Animation

Classic Cars, Motorcycles & Automobilia

Wine, Whisky & Spirits

Asian & Tribal Art

Trading Cards

Toys & Models

Archaeology & Natural History

Sports

Music, Movies & Cameras

Books & Historical Memorabilia

The immersive science of Audio Equipment, brought to you by {name}

Ariel Cabello

SANSUI AU-7700 Amplificatore stereo integrato 108 Watt RMS Vintage 1974 Bell'aspetto

Amplificatore stereo integrato (1974-76)

Il prototipo dell'AU-7700 di Sansui ha creato molto entusiasmo nella nostra divisione di ingegneria audio.

Qui c'era un amplificatore integrato di potenza moderatamente grande, distorsione molto bassa, sofisticati controlli di tono e capacità di gestione della sorgente e molto altro ancora.

Le caratteristiche dell'AU-7700 includono terminali per il collegamento di un massimo di due coppie di altoparlanti, circuiti per la gestione di due registratori a nastro, terminali per il collegamento di un massimo di due giradischi, carico del pick-up selezionabile, controllo versatile della qualità tonale e interruttori del filtro alto e basso.

Potenza di uscita: 54 watt per canale su 8Ω (stereo)

Risposta in frequenza: da 10Hz a 50kHz

Distorsione armonica totale: 0,1%

Fattore di smorzamento: 30

Sensibilità di ingresso: 2,5 mV (MM), 100 mV ( DIN ), 100 mV (linea)

Rapporto segnale/rumore: 75dB (MM), 85dB ( DIN ), 85dB (linea)

Separazione dei canali: 75 dB (MM), 85 dB (linea)

Uscita: 100 mV (linea), 30 mV ( DIN ), 0,8 V (uscita pre)

Impedenza di carico dell'altoparlante: 8Ω (minimo)

Semiconduttori: 57 transistor, 22 diodi, 3 diodi zener, 1 LED

Dimensioni: 434 x 130 x 315 mm

Peso: 12,3 kg


Good - Number of items: 1 - Including: Stereo amplifier - Power cord

Sansui - AU 7700 - Stereo amplifier

Audio Equipment

Reserve price

No reserve price

Buy now

Closing date

tomorrow

Friday

Wednesday

Thursday

Saturday

Budget

From

Location

The Netherlands

Italy

France

Germany

Belgium

Spain

Portugal

Austria

Japan

Poland

Romania

Hungary

Denmark

Croatia

Estonia

United Kingdom

Lithuania

Slovenia

Dimensions

Height

Width

Depth

Brand

Sony

Bose

Marantz

Technics

Akai

Denon

Pioneer

Philips

Yamaha

Harman Kardon

Onkyo

TEAC

Jamo

Bower & Wilkins

Sansui

Grundig

Kenwood

Revox

Canton

Dual

Magnat

Object

Speaker set

Cassette recorder-player

CD player

Hi-fi set

Audio-cassette deck

Solid state stereo receiver

Solid state integrated amplifier

Solid state multi-channel receiver

Stereo set

Radio

Record player

Subwoofer speaker set

Audio amplifier

Turntable

Audio component

Tuner

Speaker

Blank audio cassette

Reel to reel deck 18 cm

Solid state amplifier

Preamplifier

Reel to reel audio

Headphone

World radio

Minidisc deck

Country of origin

Luxembourg

Mexico

United States

Condition

Excellent

Good

Very good

Mint

Very Good Plus (VG+)

Various conditions

Mint & Sealed (M&S)

Fair & Poor

Mint (M)

Fair

Extras

No extra's

Power cord

Remote control

+ Extra item (see description)

Original user manual

Refurbished

Power Adapter

Power supply

Brochures

No cables

Case

Flight Case

Anti-pop Filter

1900-2000

After 2000

1400-1900

Before 1400

Tested and working

Tested and working/playable

Not tested

Record Label

Various labels

Good - Number of items: 1 - Including: Solid state stereo receiver - No extra's

Akai - AA-1010 - Solid state stereo receiver

Very good - Number of items: 1 - Including: Solid state integrated amplifier - Power cord

Technics - SU-X302 Solid state integrated amplifier

Mint - Number of items: 1 - Including: Hi-fi set - Power Adapter

Richard Orlinski Richard Orlinski - Kong Headphone Hi-fi set - Multiple models

Excellent - Number of items: 2 - Including: Speaker set - No extra's

Monitor Audio - S8 Speaker set

Very good - Number of items: 2 - Including: Audio component - Power Adapter

PreSonus - Monitor Station + Central Station Remote Audio component - Multiple models

Excellent - Number of items: 1 - Including: Speaker set - + Extra item (see description)

Siltech - Siltech Classic Anniversary 770i RCA Cable 2.0m Speaker set

Mint - Number of items: 1 - Including: Headphone - Box, Power cord, Power supply

Marshall - Major IV Headphone

Excellent - Number of items: 3 - Including: Hi-fi set - No extra's

JVC - CA-DD3 + SP-DD3F Hi-fi set

Excellent - Number of items: 1 - Including: No extra's

Unda Radio - Modello "532 Triunda" del 1941 Radio

Akai - CS-703D Audio-cassette deck

Good - Number of items: 1 - Including: Power cord

Grundig - RF 411 Radio

Good - Number of items: 2 - Including: Speaker set - No extra's

Sony - Speakers Speaker set

Mint - Number of items: 16 - Including: Blank audio cassette - No extra's

TDK,BASF, Philips,Fuji - 16x Blank audio cassette - Multiple models

Excellent - Number of items: 1 - Including: Audio component - No extra's

The Forest Audio - STAGE2+ Anti-vibration platform - handcrafted - Audio component

Good - Number of items: 1 - Including: Turntable cartridge with stylus - Case, Box

Ortofon, Dual - OMB10 Cartridge with DN185E stylus Turntable cartridge with stylus

Excellent - Number of items: 1 - Including: Speaker - No extra's

Infinity - Micro Subwoofer Speaker

Blaupunkt - Genua Radio

Very good - Number of items: 1 - Including: Power cord

Grundig - RF 625 Radio

Very good - Number of items: 1 - Including: No extra's

Pioneer - PL-570 Record player

Magnat - Vector Needle 11 Speaker set

Good - Number of items: 3 - Including: Speaker set - No extra's

Jamo - S420 SUR + S420 CEN + front caps Speaker set

Excellent - Number of items: 1 - Including: Solid state multi-channel receiver - Remote control

Denon - AVR-X520BT + original remote control Solid state multi-channel receiver

Good - Number of items: 1 - Including: Headphone - No extra's

Pioneer - SE-305 Headphone

Mordaunt Short - MS 902 Speaker set

feeds_recommendations

feeds_popularity

We couldn’t verify your address. 
Re-enter address.

We couldn’t verify your address. Review our suggested address.

We couldn’t verify your address: Re-enter address to ensure smooth delivery.

Address reformatted to ensure smooth delivery. Take a moment to review it.

Confirm your address

Generated for your convenience. Always carefully review object description, details, and images before placing a bid.

Never miss an update on the latest auctions. Don’t have an account? Create one for free.

Sign in to follow category

Don’t miss out on any of the auctions

This auction is part of %{category}

The full amount of your automatic bid has now been reached. Entering a new maximum amount will help you stay ahead of new bids from others.

Buy and sell on Europe’s most-visited online curated marketplace. Weekly auctions of 75,000 special and hard-to-find objects selected by experts.

Start bidding or selling at Catawiki’s %{auction_name}. This week at auction: %{lot_name}.

You've been outbid on lot:  %{position}. %{title}

%{amount_in_bidding_currency} will be reserved on your selected credit card. This amount will be released within a week if you're not the top bidder. If you do place the top bid, the remaining amount needs to be paid within 3 days of the auction ending. If it's not paid, the auction fees will be charged to your card (up to %{limit_in_bidding_currency}).

This is your last chance to make this special object yours.

Reject this offer?

%{category_name} for Sale in Online Auctions

Buy and sell %{category} at Catawiki. Discover %{category} auctions filled with special objects, selected by our experts.

These cookies placed by Catawiki and partners help us gain insight into the use of our marketplace and how to keep improving it.

Analytics & research

These cookies are necessary for performance of our marketplace and are therefore set to 'always active'. This includes cookies to e.g. allow you to sign in and remember language settings. These cookies also include analytical cookies that have very little to no impact on your privacy.

Functional

These cookies placed by Catawiki and partners help us gain insight into what you like and how you behave on our marketplace. We track your behaviour so we can get an idea about your preferences, store the IDs of the auctions you click on, and show you lots that match your interests. Third parties also place marketing cookies on Catawiki, including cookies to allow social media functionality.

Marketing & social media

Customs information

Personalised picks to help you find your next treasure. Updated daily.

After confirming, both Catawiki and the seller will be notified that the order has been delivered. You can always look at your tracking information under 'My Orders'.

Has your order been delivered?

Every day our %{count}+ in-house experts review and select only the best submitted objects to auction. Each of our experts has years of experience and knowledge in their field. 

Experts at Catawiki - Learn what our experts do and how they can help you 

Get to know %{name}, Catawiki expert in %{category}

Don’t miss out - follow to get notified when new objects are added. 

Follow %{title}

Unique Objects

Occasionally, two different bidders may show up in the bidding history with the same bid amount. This occurs when one user's bid is exactly the same as an automatic (maximum) bid placed by another user earlier. Since the auto-bid was placed first, this takes preference. The bidding history will show both bids, with the auto-bid ranked as the higher of the two.


Double bid

It may appear that the same bid has been placed by two different bidders. This can occur if someone places a bid in another currency which is then rounded to the same amount as the previous bid in %{local_currency}.

This can occur for the following reasons:
<p>1. If an opening bid does not meet a lot’s reserve price (hidden minimum), buyers may try outbidding their earlier bid in order to find that lot’s RP.</p>
<p>2. If an auto-bid (user-set maximum bid) is outbid, the bidding log will show the first and final steps of that user's auto-bid in a row. The new highest bid will be shown at the top.</p>

Why is this bidder outbidding him- or herself?

Bids exclude the auction fee and shipping costs, which will be added during final payment. Any other costs or charges such as customs or import duties, customs clearance and handling may also apply during shipment of your lot and will be charged to you at a later stage if applicable. All bids are binding.

Bids exclude the Buyer Protection fee and shipping costs, which will be added during final payment. Any other costs or charges such as customs or import duties, customs clearance and handling may also apply during shipment of your lot and will be charged to you at a later stage if applicable. All bids are binding.

Once a bid has been placed, it becomes binding. You are required to purchase any lot you win for the amount you've bid. By placing a bid, you agree to our Terms and Conditions.

Catawiki is available in GBP, USD and EUR. Prices in these currencies are converted using the currency exchange rate applicable at the start of the auction. This rate is also applied to commission rates and shipping costs.

What are the auction costs?

Are all bids binding?

Currency exchange rate

Some valuable lots come with an estimated revenue, indicated by the expert. The estimated price range mentioned serves only as an indication, and offers no guarantees as to a lot's actual value.

Shipping to your location (%{buyer_country}) from %{seller_country} usually takes %{from_days}-%{to_days} days.

Shipping to your location (%{buyer_city}, %{buyer_country}) from %{seller_country} usually takes %{from_days}-%{to_days} days.

%{price} from %{sellerCountry}, arrives in %{time} days

Shipping from %{sellerCountry} to %{buyerCountry} usually takes %{time} days.

Your payment is secure: we only release it to the seller when you’re satisfied with your object.

FREE from %{sellerCountry}, arrives in %{time} days

This object has free shipping! Shipping from %{sellerCountry} to %{buyerCountry} usually takes %{time} days

Unfortunately, this object can’t be shipped to your location. Possible reasons include that this object may have import restrictions or the seller doesn’t ship to your region.

This object can be picked up for free from %{city}, %{country}.

After you pay, you’ll receive the exact pickup address. You’ll then be able to contact the seller to arrange pickup.

Sign in or create an account to view shipping info based on your region. 

Due to the size or fragility of this lot, the seller requires it to be picked up from %{city} (%{country}).

Name

Did you contact the seller?

For items without a reserve price, you can bid from €1. For items with a reserve price, bidding will start at either the reserve price, 60% of the reserve price or €1.

Give it a try and be the first to bid on this special item!

Starting bid

You'll be redirected to the PayPal site to complete your payment.


By creating an account, you can save, bid on, and buy objects you love. 

Return policy

Saved searches 

Every week, there are %{counter} new objects to explore. Save this search to receive new matches for “%{search_term}”.

Discover %{total} %{query} objects, selected by experts. Buy and sell %{query} in Catawiki’s auctions. Explore and place your bids!

View the objects offered for auction by %{seller}. Register today to join %{seller} and other sellers on Catawiki!

For non-mainland destinations including islands and overseas territories, additional charges may apply but will not exceed the Rest of the World shipping cost.

Any other costs or charges such as customs or import duties, customs clearance and handling may also apply during the shipment of your lot and will be charged to you by the involved party at a later stage if applicable.

Once you make your payment, the seller is required to ship your order within 3 working days.

View my lots at the Catawiki auctions for this week

When you search for an object, results are sorted to ensure the most value for you. When you search for an object, we default sort by ‘relevance.’ Within auctions, objects are sorted by ‘time remaining.’ 

This auction might contain images that are not suitable for viewing by persons under 16 years of age.

Warning: Explicit content

Audio Equipment

This object is no longer available, but there’s still lots to explore

Sansui - AU 7700 - Stereo amplifier

Popular in Audio Equipment

660 objects

Related collections

Cookies

Audio Equipment

This object is no longer available, but there’s still lots to explore

Sansui - AU 7700 - Stereo amplifier

Popular in Audio Equipment

660 objects

Related collections