YAMAHA CX-A5100 AV HOME THEATER PRE-AMPLIFIER PROCESSOR This surround home theater processor made by Yamaha is in excellent condition. It was purchased new and only used in my climate controlled smoke free home theater. Includes the power cord and original remote. Only operational issue is that the Optical Input 1 is damaged. Optical 2 works just fine and can be assigned to any program. Other than that it is fully working. Processor will be shipped in its original box. Free shipping within the continental 48 USA.

Yamaha CX-1 Stereo Control Amplifier Ohne FernbedienungTechnisch einwandfrei, optisch Gebrauchsspuren.Auszug aus Hi-Fi-WikiHersteller: YamahaModell: CX-1Typ: VorverstärkerBaujahre: 1993 - 2000Hergestellt in:Farbe: schwarzFernbedienung: ohneLeistungsaufnahme: 35 WattAbmessungen: 438 x 86 x 405 mmGewicht: 8,8 kgNeupreis ca.: 2100,- DMAnschlüsseAnzahl der Eingänge:1x Phono MM/MC umschaltbar3x TapeTuner, CD, AUXAnzahl der Ausgänge:Pre-Out3x Rec-OutKopfhörerTechnische DatenEingang (Empfindlichkeit/Impedanz)Phono MM 2,5mV/47 KOhm, MC 100µV/220 Ohm/1 KOhmTape, Aux, Tuner 150 mV/47 KOhmAusgang (Pegel/Impedanz)Rec-Out 150mV/2,5 KOhmPre-Out 1,5V/47 OhmKopfhörer 4,5V/68 OhmFrequenzgang:KlangregelungBass: ±10 dB bei 20 HzHöhen: ±10 dB bei 20000 HzLoudness: NeinSubsonic: 15 Hz, 18 dB/Oktave, schaltbarMute: Per FBDirect/Line-Straight: Pure DirectBrummspannungsabstand (kurzgeschlossen): 110 dBStereokanaltrennung: 85 dBSignalrauschabstand:Phono MC 90 dB bei 0,5 mV(IHF-A)Phono MM 95 dB bei 0,5 V (IHF-A)Hochpegel 110 dB bei 0,775 V (IHF-A)RIAA-Entzerrung ±0,2 dBBesondere AusstattungenRecord-SelectorAbdeckklappe für sekundäre Bedienelemente

YAMAHA CX-2000 PreamplifierYou are bidding on YAMAHA CX-2000 Preamplifier. Its in great working condition. Looks great, but please remember this is used item and does have signs of being used. All switches and knobs working great. All connections working great. Please do research before you buy, so you will know what you need to use this item. Missing box, remote control, cables and manual. Please look at the pictures before bidding, you will get what you see in the pictures. POLICY: SELLING AS IS, NO RETURNWe ask all buyers to email us before opening a EBAY CLAIM CASEI WILL NOT ACCEPT THE ITEM BACK, IF YOU CHANGE YOUR MIND OR DO NOT LIKE THE ITEM OR DID NOT READ THE DESCRIPTION AND LOOKED AT THE PICTURES.We ask all the buyers before leaving a negative or neutral, please email us with a problem first and we will do our best to make you happy again.We care about our buyers and we only want to see them happy.WE WANT TO SEE ALL OUR BUYERS HAPPY PAYMENT: Payment must be received in 2 days, if you do not pay with in 2 days, EBAY claim will be open. LOCAL FLORIDA PICK UP ALWAYS WELCOME BY APPOINTMENT ONLY & CASH ONLY Notify us BEFORE making payment & we will send you a revised invoice without shipping charges. Allow 24hrs notice before coming by to pick up your item Available days for Pickup: M-F 12 NOON-2:30PM We are located in the CORAL SPRINGS/COCONUT CREEK/MARGATE AREA.ALL PICK UP WILL BE DONE IN PUBLIC PLACE. ALL FLORIDA BUYER: ALL FL STATE BUYERS MUST PAY 7% SALES TAX, THIS IS A LAW, IF BUYER REFUSE TO PAY SALES TAX, THAN TRANSACTION WILL BE CANCEL AND BUYER WILL BE REPORTED TO EBAY. SHIPPING: Boxing and shipping via FedEx ground to addresses in the USA continental ONLY and shipping rate is rated to all 48 state, please do not ask for the lower shipping rate. Shipping is $100 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS.ALASKA, HAWAII & PR BUYERS must ask for the shipping rate before bidding. ATTENTION: INTERNATIONAL BIDDERSALL INTERNATIONAL BUYERS MUST USE EBAY GLOBAL SHIPPING PROGRAM, I HAVE NOTHING TO DO WITH EBAY GLOBAL SHIPPING RATE, THIS BETWEEN BUYER AND EBAY, IF YOU DO NOT LIKE THE EBAY GLOBAL SHIPPING COST THAN PLEASE DO NOT BUY THE ITEM.

Enjoy superior sound quality with the YAMAHA AVENTAGE CX-A5000 balanced 11.2 Channel AV Pre Amplifier Processor. This high-performance unit boasts an impressive range of features, including support for FM and AM, DTS, THX, and Dolby Surround Sound Formats, and compatibility with a range of products including cables, SAT reception, and antennas. With 12 inputs and 11 outputs, this preamp/processor provides ample connectivity options, including digital coaxial RCA, RCA, headphone jack, stereo L/R RCA, HDMI, and XLR audio outputs. The unit also features both analog and digital inputs, making it a versatile addition to any home audio setup. I have been using this preamplifier almost five years working flawless without any issue at all.It has an excellent audio quality.The bios software has been upgraded to the last version. Aesthetically, the condition is excellent.

Tested 100% working Clean battery compartment Free shipping

Yamaha MX A5200 Preamp, with remote, microphone and owners manual. Excellent condition and just inspected by a Yamaha Certified Dealer. No scratches or surface imperfections. Works Great!!

Up for sale is my Yamaha CX-2 which is super clean, completely functional, with remote and a deal for someone! However, it has some blemishes that were present when I purchased it over five years ago and discounted for that reason. It is still handsome in the cabinet for sure. See the shallow dents at the top right and the missing foot at bottom, replaced with a Sorbothane pad.No need to list the CX-2 specs as it is well known that this is an audiophile item. They were produced by Yamaha between 1992-99. There are lots of connections and MM and MC phono options. The pure-direct setting is wonderful as reported by its users and I agree. No returns, if any questions please message me. Thanks for looking!

You can write us in German, English, French or Italian Yamaha CX-630 Vorverstärker mit schönem Klang. Optischer Zustand siehe Bilder, mit Gebrauchsspuren Das Gerät ist geprüft und gewartet, voll funktionsfähig. Modell: CX-630 Baujahre: 1990-1994 Hergestellt in: Typ: Vorverstärker Fernbedienung: keine dabei Leistungsaufnahme: 30 Watt Abmessungen: 435 x 96 x 301 mm (B x H x T) Gewicht: 4,8 kg Farbe: schwarz und titan Anschlüsse Anzahl der Eingänge: 6 Audio, 2 Video 1x Phono MM/MC umschaltbar Tape, Tuner, CD VCR, LD incl. Video Anzahl der Ausgänge: Pre-Out 2x Rec-Out (1x mit Video) Monitor-Out (nur Video) Kopfhörer Technische Daten Eingang (Empfindlichkeit/Impedanz) Phono MM 2,5mV/47 KOhm, MC 100µV/220 Ohm/1 KOhm CD, Tuner, Tape, VCR, LD 150 mV/47 KOhm Ausgang (Pegel/Impedanz) Rec-Out 150mV/2,5 KOhm Pre-Out 1,5V/47 Ohm Kopfhörer 4,4V/82 Ohm Frequenzgang: Klangregelung Bass: ±10 dB bei 20 Hz Höhen: ±10 dB bei 20000 Hz Loudness: Regelbar Subsonic: 15 Hz, 12 dB/Oktave, schaltbar Mute: Nein Direct/Line-Straight: Source Direct Brummspannungsabstand (kurzgeschlossen): 106 dB Stereokanaltrennung: 70 dB Signalrauschabstand: Besondere Ausstattungen Record-Selector Mono/Stereo Umschalter Schaltbare Übergangsfrequenzen der Klangregler (200 bzw. 400 Hz und 2500 bzw. 5000 Hz) Hinweis: Der Umwelt zuliebe verwenden wir in der Regel gebrauchte Kartons, auch wenn sie nicht mehr so schön sind. Wir bitten um Verständnis.

Item TitleDescription ShippingFrom November 2022 onwards, we are using the FedEx Express service for about 2-5 days. Because it arrives faster than Japan PostExpected delivery company Japan PostWe will send it by international e-packetThere is a tracking numberScheduled to arrive in about 10 days after shippingThere is a separate shipping fee setting except for the mainland United StatesCards, pamphlets, and other paper items will be sent with a Japan Post tracking number.Items that can be compressed, such as stuffed animals, are sent compressed to some extent in order to keep the price down.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.

Item TitleDescription ShippingFrom November 2022 onwards, we are using the FedEx Express service for about 2-5 days. Because it arrives faster than Japan PostExpected delivery company Japan PostWe will send it by international e-packetThere is a tracking numberScheduled to arrive in about 10 days after shippingThere is a separate shipping fee setting except for the mainland United StatesCards, pamphlets, and other paper items will be sent with a Japan Post tracking number.Items that can be compressed, such as stuffed animals, are sent compressed to some extent in order to keep the price down.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.

Yamaha AV Preamplifier/Processor Aventage CX-A5000 Unit works great. Only comes with power cord Ships FEDEX, CONUS only. Worldwide shipping via ebay international shipping program.

Tested Yamaha CX-830 Natural Sound Stereo Pre Amplifier - No Remote The item up for sale is USED Tested Yamaha CX-830 Natural Sound Stereo Pre Amplifier - No Remote. The item is in C) Used, Good cosmetic and working condition.For cosmetic condition, please refer to the Product Grading System - Below.Upon inspection of the device, I noticed the type of scuffs and scratches that happen with normal use. There is a deep scratch on the face of the device as seen in the photos.All ports and connectors are in good cosmetic condition.The power cord was cut and has been replaced and is missing its grommet.There is damage to some of the inputs as seen in the photos.I was able to power on the device with the attached power cord.I was able to test all of the inputs and outputs to work with an in-house mobile phone and a powered speaker.The lights on the device work and change as intended. The video ports are untested.The headphone port is tested to work.The controls on the device work as intended.Product is in working condition.No accessories included.Warehouse ID: 79341 Included in the sale is: (1) Tested Yamaha CX-830 Natural Sound Stereo Pre Amplifier - No RemoteNo accessories included Condition: UsedSee pictures for best detail *Product Grading System*A) Excellent - Looks brand new, no scuffs, no scratches, no dents or dingsB) Used, Very Good - Minor scuffs or scratches, no dents or dings C) Used, Good - Normal to heavy scuffing and scratching, a few dents or dings D) Used, Fair - Significant scuffing or scratching, several dents or dings E) Used, Poor - Extreme scuffing or scratching, extreme dents, dings Score For This Product: C) Used, Good Tested for Key Functions, R2/Ready for Resale: Seller affirms that Item has been tested in accordance with internal policies and procedures and packaged in a manner that safeguards reusability and protects it from damage during loading, transit, and unloading. All efforts are made to ensure your satisfaction with the quality of the item including providing accuracy in descriptions. By purchasing, you the buyer, affirm that item is being sold as noted in the description and defined below and agree that this meets buyer requirements. The originally intended functions of a unit of equipment or component, will satisfactorily serve the purpose(s) of someone who will reuse the unit. Seller has verified that all key functions of the item are functioning properly. Secondary functions not working properly or missing components are disclosed as follows: Return Policy: If you are not satisfied with the unit (s), you may return it for a replacement or full refund within (30) days of the receipt. This return policy does not cover ordinary wear and tear or damage caused by improper use or accidents. To initiate a return, please contact the seller through the original listing link. Recycling:Seller desires to ensure that electronic equipment is recycled in compliance with local, state, and federal laws upon reaching the end of its useful life or becoming un-useful for any reason and will accept items back at no charge. Your participation in ensuring proper recycling of the equipment is appreciated. Please help us responsibly recycle any unused parts or electronics by shipping back to us once the item has reached the end of its useful life.We appreciate your business and your effort in helping to reduce electronic waste in our landfills. Shipping:Your order will ship via FedEx or USPS and tracking numbers will be uploaded via eBay. If you do not receive your tracking number please send us a message and we will get that information for you ASAP. Smaller items can be shipped to PO Box but larger items cannot due to FedEx.Most orders will ship either the same business day or the next business day.We will do our utmost to pack and ship your item safely and quickly.If you have special needs concerning shipping, please let us know prior to purchase. Purchase Agreement:***By clicking the Accept Offer button, you understand that youre obligated to purchase the item and that you are agreeing to the sellers price and any additional terms that have been specified.***ATTENTION: Per EBAY, purchases not paid within four (4) days may be canceled.If you have any questions feel free to ask.

PLEASE READ ENTIRE DESCRIPTION ****UPDATE*** I just set this up again to test for someone interested with a question, and I have discovered the right side is now out as well. There must be some component that ages out with these over time, as the right side was perfectly working when removed from service 1 year ago.Original description: This is my Yamaha CX-2000 pre-amp that I purchased new in 1989 or 1990. I forget exactly when, but around that time. It has served me extremely well, and I have loved it for these past 35 years. I would still be using it, but I have grown tired of sending it for service. The left channel is out…again. It has been worked on twice for a cracked solder connection, which is a relatively simple repair, but this time, I believe something different is wrong, as wiggling the output RCA jack has no affect. The left side started fading out a few minutes after being turned on, and increasing the volume would bring it back. I thought I had it traced to a scratchy balance pot, because that used to bring it reliably back if it ever cut out. It now no longer does, and I lack the knowledge, patience, and equipment to further troubleshoot. There is also no longer a local place I can bring it in for repair, and I don’t want to ship back and forth. I have reason to believe the repair should be a simple one, as this was a gradual decline in the output over time, NOT a poof and done. :) no smoke, nothing burned up. At the time of writing the original description a week or two ago, the right side was fully functional. It no longer is. This has a million ins and outs for various audio and video. I never used the video side. I am assuming that all works, but it has never been used. Same business day shipping. Any questions, please ask! Tony Cymbals Only

YAMAHA CX-2000 PreamplifierYou are bidding on YAMAHA CX-2000 Preamplifier. Its in great working condition. Looks great, but please remember this is used item and does have signs of being used. All switches and knobs working great. All connections working great. Please do research before you buy, so you will know what you need to use this item. Missing box, remote control, cables and manual. Please look at the pictures before bidding, you will get what you see in the pictures. POLICY: SELLING AS IS, NO RETURNWe ask all buyers to email us before opening a EBAY CLAIM CASEI WILL NOT ACCEPT THE ITEM BACK, IF YOU CHANGE YOUR MIND OR DO NOT LIKE THE ITEM OR DID NOT READ THE DESCRIPTION AND LOOKED AT THE PICTURES.We ask all the buyers before leaving a negative or neutral, please email us with a problem first and we will do our best to make you happy again.We care about our buyers and we only want to see them happy.WE WANT TO SEE ALL OUR BUYERS HAPPY PAYMENT: Payment must be received in 2 days, if you do not pay with in 2 days, EBAY claim will be open. LOCAL FLORIDA PICK UP ALWAYS WELCOME BY APPOINTMENT ONLY & CASH ONLY Notify us BEFORE making payment & we will send you a revised invoice without shipping charges. Allow 24hrs notice before coming by to pick up your item Available days for Pickup: M-F 12 NOON-2:30PM We are located in the CORAL SPRINGS/COCONUT CREEK/MARGATE AREA.ALL PICK UP WILL BE DONE IN PUBLIC PLACE. ALL FLORIDA BUYER: ALL FL STATE BUYERS MUST PAY 7% SALES TAX, THIS IS A LAW, IF BUYER REFUSE TO PAY SALES TAX, THAN TRANSACTION WILL BE CANCEL AND BUYER WILL BE REPORTED TO EBAY. SHIPPING: Boxing and shipping via FedEx ground to addresses in the USA continental ONLY and shipping rate is rated to all 48 state, please do not ask for the lower shipping rate. Shipping is $100 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS.ALASKA, HAWAII & PR BUYERS must ask for the shipping rate before bidding. ATTENTION: INTERNATIONAL BIDDERSALL INTERNATIONAL BUYERS MUST USE EBAY GLOBAL SHIPPING PROGRAM, I HAVE NOTHING TO DO WITH EBAY GLOBAL SHIPPING RATE, THIS BETWEEN BUYER AND EBAY, IF YOU DO NOT LIKE THE EBAY GLOBAL SHIPPING COST THAN PLEASE DO NOT BUY THE ITEM.

Yamaha CX-1 Stereo Control Amplifier ** guter zustand. Technisch einwandfrei, optisch ganz leichte Gebrauchsspuren. Auszug aus HiFi-Wiki Hersteller: Yamaha Modell: CX-1 Typ: Vorverstärker Baujahre: 1993 - 2000 Hergestellt in: Farbe: schwarz Fernbedienung: Ja Leistungsaufnahme: 35 Watt Abmessungen: 438 x 86 x 405 mm Gewicht: 8,8 kg Neupreis ca.: 2100,- DM Anschlüsse Anzahl der Eingänge: 1x Phono MM/MC umschaltbar 3x Tape Tuner, CD, AUX Anzahl der Ausgänge: Pre-Out 3x Rec-Out Kopfhörer Technische Daten Eingang (Empfindlichkeit/Impedanz) Phono MM 2,5mV/47 KOhm, MC 100µV/220 Ohm/1 KOhm Tape, Aux, Tuner 150 mV/47 KOhm Ausgang (Pegel/Impedanz) Rec-Out 150mV/2,5 KOhm Pre-Out 1,5V/47 Ohm Kopfhörer 4,5V/68 Ohm Frequenzgang: Klangregelung Bass: ±10 dB bei 20 Hz Höhen: ±10 dB bei 20000 Hz Loudness: Nein Subsonic: 15 Hz, 18 dB/Oktave, schaltbar Mute: Per FB Direct/Line-Straight: Pure Direct Brummspannungsabstand (kurzgeschlossen): 110 dB Stereokanaltrennung: 85 dB Signalrauschabstand: Phono MC 90 dB bei 0,5 mV(IHF-A) Phono MM 95 dB bei 0,5 V (IHF-A) Hochpegel 110 dB bei 0,775 V (IHF-A) RIAA-Entzerrung ±0,2 dB Besondere Ausstattungen Record-Selector Abdeckklappe für sekundäre Bedienelemente Auf Grund der aktuellen Rechtsprechung zur Produkthaftung und der Neuregelung des Schuldrechts im BGB bin ich gezwungen Sie darauf hinzuweisen, dass der Artikel aus Privatbesitz unter Ausschluss jeglicher Gewährleistung, Garantie und Sachmängelhaftung von mir verkauft wird. Der angebotene Artikel ist gebraucht oder neuwertig / unbenutzt wie auf Bild, sämtliche Angaben, Bilder und Hinweise zur Ware sind nach bestem Wissen und Gewissen gemacht, sie dienen der allgemeinen Beschreibung. Eine Wandlung oder Rücknahme ist nicht möglich. Bitte stellen Sie Fragen vor Abgabe eines Gebotes! Mit der Abgabe eines Gebotes erklären Sie sich ausdrücklich damit einverstanden, auf die Ihnen zustehende Sachmängelhaftung und das Umtauschrecht völlig zu verzichten. Bieten Sie nicht, wenn Sie mit diesen Regeln nicht einverstanden sind!l

Yamaha MX A5200 Preamp, with remote, microphone and owners manual. Excellent condition and just inspected by a Yamaha Certified Dealer. No scratches or surface imperfections. Works Great!!

YAMAHA CX-A5100 AV HOME THEATER PRE-AMPLIFIER PROCESSOR This surround home theater processor made by Yamaha is in excellent condition. It was purchased new and only used in my climate controlled smoke free home theater. Includes the power cord and original remote. Only operational issue is that the Optical Input 1 is damaged. Optical 2 works just fine and can be assigned to any program. Other than that it is fully working. Processor will be shipped in its original box. Free shipping within the continental 48 USA.

PLEASE READ ENTIRE DESCRIPTION This is my Yamaha CX-2000 pre-amp that I purchased new in 1989 or 1990. I forget exactly when, but around that time. It has served me extremely well, and I have loved it for these past 35 years. I would still be using it, but I have grown tired of sending it for service. The left channel is out…again. It has been worked on twice for a cracked solder connection, which is a relatively simple repair, but this time, I believe something different is wrong, as wiggling the output RCA jack has no affect. The left side started fading out a few minutes after being turned on, and increasing the volume would bring it back. I though I had it traced to a scratchy balance pot, because that used to bring it reliably back if it ever cut out. It now no longer does, and I lack the knowledge, patience, and equipment to further troubleshoot. There is also no longer a local place I can bring it in for repair, and I don’t want to ship back and forth. I have reason to believe the repair should be a simple one, as this was a gradual decline in the output over time, NOT a poof and done. :) no smoke, nothing burned up. Right side is totally fine, fully working. This has a million ins and outs for various audio and video. I never used the video side. I am assuming that all works, but it has never been used. Remote control works and is fully functional last time used. No battery corrosion. Same business day shipping. Any questions, please ask! Tony Cymbals Only

YAMAHA CX-50 NATURAL SOUND STEREO CONTROL AMPLIFIER - VORVERSTÄRKER Funktioniert Optische Zustand : Die Oberseite der Abdeckung ist leicht schief.

Yamaha CX-2 Stereo Control Amplifier ** guter zustand.

Yamaha MX A5200 Preamp, with remote and owners manual. Excellent condition and just inspected by a Yamaha Certified Dealer. No scratches or surface imperfections. Works Great!!

YAMAHA CX-A5100 Titanium AV preamplifier 100v Good Condition!DescriptionCondition?UsedOperation has been checked.Accessories, power cable, AM antenna, FM antenna, microphone stand, microphone, manual, remote control, antenna, long base.The original box is missing.The power supply used is 100V.Please use a transformer appropriate for the voltage in your area.PaymentPayment must be made within 5 days after the auction ends.ShippingAll shipments come with a tracking number. Shipping may be temporarily changed due to viruses. We can ship via FedEx.Sales ConditionsWe do not mark items below value or mark items as gifts - U.S. and international government regulations prohibit such actions. Import duty 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 office to determine how much these additional costs will be prior to bidding/purchasing.International buyers - please be careful!Import duties, taxes and charges are not included in the item price or 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 before bidding or purchasing.

Condition DescriptionThere are scratches around the terminals on the exterior rear panel. There are no other noticeable scratches or stains. Please Note ? We treat Japanese Market Usage Items.shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay, buyers are protected by buyer protection.) Policy ShippingShipment with a tracking number. If your address is located in a remote area, additional shipping charges may apply. Please refer to the website below for more information. In such cases, we may request payment for the remote area fee before shipping the item. https://www.trackingmore.com/remote_area.htmlReturnsAll returned item must be unused, unopened and undamaged in the same condition as it was delivered to you. If the item does not under the same condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item.International Buyers - Please Note:Import Duties and Charged We ship the item from Japan. 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 or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.

This Yamaha CX-1000 Natural Sound Stereo Control Amplifier is a high-quality piece of audio equipment that will elevate your home audio experience. Designed for use with a variety of devices, this integrated amplifier delivers powerful sound and exceptional clarity. This unit is fully tested and fully functional.