Amplificateur intégré PROTON AM-300 ATTENTIONLappareil fonctionne, avec la qualité de son que lon connait à cette marque, mais lafficheur est vraiment très peu lisible. Trace et marques dusage. (Voir photos) SpécificationsPuissance de sortie : 30 watts par canal en 8? (stéréo) Réponse en fréquence : 20 Hz à 20 kHzDistorsion harmonique totale : 0,02% Facteur d’amortissement : 90 Sensibilité d’entrée : 0.2 mV (MC), 2.5 mV (MM), 150 mV (ligne) Rapport signal sur bruit : 75 dB (MC), 90 dB (MM), 100 dB (ligne) Sortie : 150 mV (ligne) Impédance de charge du haut-parleur : 4? à 16? Dimensions : 420 x 75 x 288 mm

Proton 300 Black Portable 120V 60 Hz Tuner Receiver AM FM Stereo Radio. works and sound great!

I am selling a Proton 1100 Preamp and a Proton AT-300 Tuner.If cosmetics are not important to you - These are a bargain!(The cases could use some TLC)Both have been repaired and are functioning very well.I spent a great deal of time repairing these units (too much time!)Here is the back story:I bought these on eBay and it was a terrible experience. I normally request pictures of gear POWERED ON and also ask for pictures of any cosmetic deficiencies. This time I didnt.The gear arrived loose in the box and the faceplates were both bent in the left lower corner (see pictures.)The scratches on the faceplate were not displayed on in the ad.I put both pieces on my bench and tested them. Both units passed sound but the LIGHTING on each was non-functional.In fact the tuner had no visible display!I disassembled both units and installed new LED lamps in both.The green illuminated power buttons on Proton gear are its hallmark.Preamp:Replaced the power button lamp with an LEDAll of the controls were scratchy so I cleaned and lubed them.They operate quietly now (the balance pot does have a faint noise when changing but its not noticeable)I tested all of the inputs and function very well (including the phone stage)Tuner:All three lamps had burned out. The LCD display requires this backlighting.The display lamps are housed behind the display and the rubber grommets had decomposed.I retrofitted new grommets and INSTALLED NEW LED backlighting.The unit tunes in FM and AM satisfactorily (typical for a low line unit)An antenna is a must. I have built a shipping box that will contain both items using 1.5 insulation sheets ( I used this for all of my shipping)They are protected from each other AND the manhandling of the shippers.The units are 100% functional but sold as-is.

PROTON AI-3000 II CD Cassette Player Tuner Audio Amplifier CD works perfectly tuner works CASSETTE DECK DOES NOT WORK ( probably needs new belts ) NO REMOTE front flap does close but looks has though one of the hinges has snapped off so when flap is open its a little bit out of place and when shutting the flap you have to maneuver it slightly to lock it into place. ( see photos )

Proton 300 Black Portable 120V 60 Hz Tuner Receiver AM FM Stereo Radio. works and sound great!

PROTON AI 3000 AMPLIFIER AM FM TUNER CD CASSETTE REMOTE- 1988-1991 NAD QUALITY ATTENTION : I am selling this unit as is. The unit comes with Remote. For the most part everything is fine on this , sounds great , However The Tape Deck is not working and I think belts need to be replaced as it has moving motor inside. The only other issue is the CD door is a bit sticky and needs to be given a hand with opening. I think this is a simple fix , I just dont have time.A great unit for someone to do a litle work on it. You are getting the AMPLIFIER , Remote , AM Attenna , FM Cable attenna connection Proton AI-3000. This exemplar of compactness and functional elegance consists of a single central unit. The central unit measures a mere 16 x 13 x 6 and contains within this scant space all the necessary ingredients of an up-to-date stereo rig: a high-quality CD player with quadruple oversampling circuits for clearer sound that can store up to 20 selections in its programming memory. A high-performance cassette deck featuring automatic program search forms an integral companion to the CD player, along with an AM/FM receiver whose power reserve is so generous that its nominal rating of 22 watts per channel easily handles loudness peaks up to 45 watts. A special connection permits the sound from video equipment to be reproduced through this system. The remote control governs nearly all functions within the unified system. 1988 to 1991 Vintage 20W amplifier, with integrated cd player, tuner and casette tape playerWith remote control Low profile stereo amplifier with similar appearance to NAD equipmentProton are a 50 year old Taiwanese worldwide OEM electronics producer who also manufactured NAD equipment.Proton components in general, use superior quality components Specifications :- 1988 to 1991 vintage- Power : 20W RMS at 8 ohms with THD distortion 0.015%- Speaker outputs : A, B, A + B- Tone controls : Bass, Bass EQ Treble Loudness- Dimensions [W x H x D]: 420 x 85 x 210mm- Weight : 14kg – packed weight ~ 15.5kg I believe in WYSIWYG - what you see is what you will get. All products are exactly the ones shown in my listings , no stock photos. Pictures are worth a thousand words ATTENTION: - The Rates for CANADA and INTERNATIONAL are NOT always accurate for full tracking and Insurance in many parts of the World. - ALL PACKAGES MUST GO FULLY TRACKED AND INSURED. - Please E-mail if you have any questions. FEEDBACK -- Please contact me with any issues before leaving Negative or Neutral feedback, as I am willing to resolve any and all issues. I treat all in a fair and efficient manner. I have great feedback rating and care very much about keeping it that way. Thank you.

Proton 300 Black Portable 120V 60 Hz Tuner Receiver AM FM Stereo Radio. works and sound great!

Proton Am 300 Stereo Amplifer. Amplificatore Hi Fi esteticamente eccellente Si accende ma non essendo un esperto non so se funziona perfettamente. Proviene da un cultore di tali apparecchi VIATO E PIACIUTO NESSUNA GARANZIA NESSUN RESO