Service Manual for Braun CD-4 Demodulator    (circuit diagrams, settings... - what you need to repair a device)   Repair instructions in perfect and acceptable reproduction of the original 800x600 Normal 0 21 false false false DE X-NONE X-NONE MicrosoftInternetExplorer4    Service Manual for Repair of Items is not original but faultless and permitted reproduction from Original   Legal notice:   We are licensed as a switching service and authorized to reproduce these instructions. The business registration and approvals from the rights holders/manufacturers are available.   If you have any questions or are looking for a guide that is not listed in our shop, we are always available.    Check out mine other items! By all means, take me into yours favorites! Have fun and success with the repair!!!  Service Manual for Braun CD-4 Demodulator    (circuit diagrams, settings... - what you need to repair a device)   Repair instructions in perfect and acceptable reproduction of the original    Service Manual for Repair of Items is not original but faultless and permitted reproduction from Original   Legal notice:   We are licensed as a switching service and authorized to reproduce these instructions. The business registration and approvals from the rights holders/manufacturers are available.   If you have any questions or are looking for a guide that is not listed in our shop, we are always available.    Check out mine other items! By all means, take me into yours favorites! Have fun and success with the repair!!!  

Experience the ultimate vintage HiFi sound with this Pioneer QD-240 CD-4 Demodulator Quadraphonic decoder. This rare piece of audio equipment delivers a surround sound experience with four channels of audio output. It comes with a manual for easy setup and is adorned in a sleek silver color that will perfectly complement your home audio setup. Perfect for audiophiles and music lovers alike, this quadrophonic decoder by Pioneer is a must-have addition to your collection. Not Tested 1/25/2024 Device does power up and the meter lights up when the buttons are pressed.

Up for sale is this Marantz CD-400, CD-4 Disc Demodulator Quadraphonic This is a nice clean specimen. Will be professionally packaged for safe delivery in the advertised condition.

In good working and cosmetic condition. I was using this with a 451c Strain Gauge cartridge until I obtained a dedicated strain gauge preamp. A few dings here and there but quite nice. Controls could perhaps use some cleaning.

Marantz CD-400B, CD-4 Disc Demodulator Quadraphonic Tested & Working Well.

This Marantz CD-400 is a CD-4 Disc Demodulator Quadraphonic that is fully functional as shown in pics and i have videos. . The CD-400 is a used item but has been well-maintained and is in great working condition. Shipping to 48 states, other locations will be figured out by cost. Thanks for looking. .

Panasonic SE-405 CD-4 System Disc Demodulator 4 Channel Radar UNIT POWERS ON UNTESTED CAME OUT OF A ESTATE SALE SOLD AS IS NO RETURNS

Pioneer QD-240 CD-4 Demodulator Quadraphonic Phono Preamp HiFi Vintage Description Pioneer QD-240 CD-4 Demodulator (4-channel; quadraphonic) demodulator phono preamp. Tested and fully working. Good used condition. Has minor scratches and marks of use. See pictures carefully for condition. Power in: 110-240V. Multi-voltage selector. Testing and collection are welcome. TS1 1RD Middlesbrough. General rules This is vintage equipment, which means they are made before 80s. If you are watching this auction, you would know what vintage equipment is. Any item that is made before the 1980s requires special care. You must have basic knowledge about the use and servicing of the equipment. So think, is this suitable equipment for you? I have to give such information, because I hah cases of customers who bought equipment, and couldnt put a cassette tape into a tape recorder or had a problem with connecting the amplifier. Remember, that after opening the parcel and checking the condition of the device, wait 12 hours before connectingthe device to the power supply. Temperature differences and external moisture may cause the device to malfunction or damage it. All items sold by me are cleaned and tested. I always describe things correctly and honestly. You always receive exactly what has been described and photographed on listing. However, sometimes things can go wrong and human error does occur. If you have any issues at all with your item, please get in touch with me and Ill endeavour to quickly and efficiently deal with your issue. Shipping Equipments are shipped within 2-3 business days of cleared payment. Delivery time is 1 business days after dispatch on Mainland via Yodel. Very heavy equipment over 30kg I send TNT/FedEx. If you have some special preference for delivery, please ask before you purchase/ bidding. All of our items are sent tracked which will update on your account once the item has been dispatched. International shipping, if it possible, is done via Global Shipping Programme. Other shippimg is possible after agreement (ask before bidding/purchase). Payment We accept the following payment methods: eBay Payment Method PayPal cash if collect Please contact us if you have any questions. Return policy You have 14 days to return the purchased device. When receiving the parcel, make sure that it is undamaged. In case of any doubts, take a picture. Any irregularities or faults must be reported immediately by eBay message. Please contact me before opening a return request. Many problems can be solved by phone or email. Item must be returned in original condition with valid security stickers and original box. Please keep all packaging until you are sure you will be keeping your item. Declimer All my equipments are security marked/tagged void stickers. If you try to repair the item yourself, or involve a third party to do this, a return (including partial refunds) will not be accepted so please get in touch with me, if there is an issue with your item before attempting to repair it yourself.Please contact me before opening a return request. Many problems can be solved by phone or email. Item must be returned in original condition with valid security stickers and original box. Please keep all packaging until you are sure you will be keeping your item.

JVC 4DD-5CD-4 SYSTEM DISC DEMODULATOR 220v 50Hz 8WSERIAL NO. 16500583Made in JAPAN This item is used but looks like new.No trace of scratches or dirtLooks like its box was just opened.See the pictures well.

Technics CD-4 System Disc Demodulator SH-400geprüfte Ware vom Händler mit einem Jahr Gewährleistunges ist alles voll funktionstüchtig - guter Gesamteindruck - es gibt keine Beschädigungdie bereitgestellten Fotos zeigen den angebotenen Artikelaußerdem zeigen sie die Bestandteile der Lieferungweitere Artikel finden Sie in meinem Shop

Fantastic piece, as with any vintage guaranteed working on arrival, after verification it works, thats as far as it goes as a warranty as this is a vintage piece.. See the other vintage pieces I have listed and thanks for looking!

Fantastic piece, as with any vintage guaranteed working on arrival, after verification it works, thats as far as it goes as a warranty as this is a vintage piece.. See the other vintage pieces I have listed and thanks for looking!

Came with a new stereo I purchased in early 80s. Never used it. Some cabinet deterioration at rear from storage

Panasonic CD-4 System Disc Demodulator. P/N SE-405. Vintage 70s/80s Japanese. I popped the lid, it looks well preserved inside. There is a strong electrical smell to the unit. The power cord is broken, I havent done any repairs. Sold as shown. Condition: Sold as shown. Bad power cord. Electrical offgassing smell. Please email with any questions!

Unit powers on but unable to fully test! Cosmetically unit is in excellent shape and has multi voltage switch so unit can be used in the US or Internationally. Sold AS-IS!

This item is being auctioned AS IS FOR PARTS ONLY! I have not tested it or even plugged it in. I am selling this item as I received it. Take a good look at all pictures. I will try to highlight any scuffs or scratches if they are present. If you have any questions please email. About Us: We are electronic recycling company specializing in Information Technology recycling and re-marketing. We scrap electronics. Once in a while we find items worth selling; thats what you will see here. We do our best to re-market items that you will enjoy without spending a lot of money. We strive for customer satisfaction. If you have any problems with your purchase, contact us directly. Opening an eBay claim is a last resort option intended for sellers who are uncooperative. We work with all of our buyers to achieve the best outcome for every purchase. That is the extent of our testing before an item is resold. Feel free to email us if you would like something evaluated before purchasing it. Please ask all questions before the eBay cut-off time on questions, usually 12 hours before close. We respond to questions Monday through Friday 9:00AM - 4:00PM EST & Saturday 9:00AM -12:00PM EST Returns and Refunds: No returns on AS IS FOR PARTS ONLY items! Compatibility (Hardware & Software): It is the responsibility of the buyer to determine if this item is suitable and compatible with the environment it will be used in. We do not support these items once sold, and do not issue refunds for reasons such as software incompatibility, or other issues that arise with older systems. As with any purchase, please do your homework to make sure its going to work for you. Shipping: We usually ship within 1 business day after receiving cleared payment for domestic orders. USPS / FedEx and/or UPS tracking number(s) will be sent to your eBay contact upon shipment. 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. Payment: If auctioned, payment is due no more than 3 days after you agree to purchase otherwise a non-paying bidder dispute will be filed. Thanks for looking!

Marantz CD-400B Demodulator.1976-1977 Very rare device for sale, especially in this superb condition. Will delight Marantz model collectors. Works perfectlyShipping worldwide, ask the cost before biding. The Marantz model CD-400B is a simple to operate demodulator for obtaining four discrete channels from CD-4 records. The unit incorporates an automatic noise reduction circuit to minimize record noise without affecting frequency response, and an automatic 30Hz carrier level control which selects the optimum carrier level for the cartridge being used. Non CD-4 records may also be played through the CD-400B without affecting their performance. The controls do not have to be adjusted to play non CD-4 records; when they are played and the mode switch is in the 4 CH Auto position, the Radar indicator will illuminate and the record will automatically be demodulated into four discrete channels.

Heathkit AD-1507 CD-4 Demodulator module kit FACTORY SEALED New Old Stock NOS Here is a factory sealed Heathkit AD-1507 CD-4 Demodulator module kit that has been sitting in a closet since ordered new 43 years ago. This is sold strictly as is. This unopened box will be shipped in another box to protect the original box from shipping damage. Bidding starts at $1 and there is no reserve. Shipping, and insurance will be $17.10 to anywhere in the Cont US.

Marantz CD-400B CD-4 Disc Demodulator. In Storage for forty one years. Powers up. Original box owners manual and calibrating record. The CD-400B provides 4 discrete channels from CD-4 records. Sold AS IS NO RETURNS

Marantz CD-400B Demodulator.1976-1977 Very rare device for sale, especially in this superb condition. Will delight Marantz model collectors. Works perfectlyShipping worldwide, ask the cost before biding. The Marantz model CD-400B is a simple to operate demodulator for obtaining four discrete channels from CD-4 records. The unit incorporates an automatic noise reduction circuit to minimize record noise without affecting frequency response, and an automatic 30Hz carrier level control which selects the optimum carrier level for the cartridge being used. Non CD-4 records may also be played through the CD-400B without affecting their performance. The controls do not have to be adjusted to play non CD-4 records; when they are played and the mode switch is in the 4 CH Auto position, the Radar indicator will illuminate and the record will automatically be demodulated into four discrete channels.

Technics brand, SH 400, CD-4 Quadrophonie Demodulator, Baujahr ca. 1976. Schöner Zustand, alles so wie es auf den Bildern zu sehen ist. Der Verkauf erfolgt unter Ausschluss jeglicher Gewehrleistung, sowie Sachmängelhaftung. Normal 0 21 false false false DE X-NONE X-NONE

Pioneer QD-240 CD-4 Demodulator. Powers on, no way to test.. good shape cosmetically, one little scratch on face.. see pics.. as is..

Marantz CD-400B Demodulator.1976-1977 Very rare device for sale, especially in this superb condition. Will delight Marantz model collectors. Works perfectlyShipping worldwide, ask the cost before biding. The Marantz model CD-400B is a simple to operate demodulator for obtaining four discrete channels from CD-4 records. The unit incorporates an automatic noise reduction circuit to minimize record noise without affecting frequency response, and an automatic 30Hz carrier level control which selects the optimum carrier level for the cartridge being used. Non CD-4 records may also be played through the CD-400B without affecting their performance. The controls do not have to be adjusted to play non CD-4 records; when they are played and the mode switch is in the 4 CH Auto position, the Radar indicator will illuminate and the record will automatically be demodulated into four discrete channels.

Marantz CD-400B Demodulator.1976-1977 Very rare device for sale, especially in this superb condition. Will delight Marantz model collectors. Works perfectlyShipping worldwide, ask the cost before biding. The Marantz model CD-400B is a simple to operate demodulator for obtaining four discrete channels from CD-4 records. The unit incorporates an automatic noise reduction circuit to minimize record noise without affecting frequency response, and an automatic 30Hz carrier level control which selects the optimum carrier level for the cartridge being used. Non CD-4 records may also be played through the CD-400B without affecting their performance. The controls do not have to be adjusted to play non CD-4 records; when they are played and the mode switch is in the 4 CH Auto position, the Radar indicator will illuminate and the record will automatically be demodulated into four discrete channels.