A control amplifier that has excellent overall mounting characteristics due to a current noise reduction circuit and the like.Since it was stored in a long-term warehouse, I had it checked at a specialty store to make sure it was working properly.There are minor scuffs and scratches from normal use.Although it is a second-hand product, it can be used without problems.Alcohol sterilized, simple cleaning completed.It becomes exhibition only for a main part.Shipping from Japan with Tracking Number & Insurance.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.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.

Yamaha C-4 Stereo Preamplifier Serviced & Working One of the top stereo preamps Yamaha offered during the Golden Age of Hi-Fi. Was serviced about a year ago. ?Replaced 49 deteriorated capacitors.?Cleaned all connector contacts, application of contact protective agent, and confirmation of operating voltage.Has been used regularly in a system I have. Im down-sizing, so unfortunately it has to go. I will re-apply some De-Toxit and contact cleaner to the POTS and switches before packing. Specs: Inputs: 2 Phono (MM, MC), 1 Tuner, 1 Tape, 1 Aux Quadro: no Inp. Sensitivity High Level: 150 mVInp. Impedance High Level: 47 k?Signal/Noise High Level: 106 dbInp. Sensitivity Phono MM: 2.5 mVInp. Impedance Phono MM: 0.1 k ? ( 33, 47, 68, 100 k ? switchable) k?Frequency Response Phono MM: RIAA Signal/Noise Phono MM: 97 dbInp. Sensitivity Phono MC: 0.1 mVInp. Impedance Phono MC: 0.05 k?Frequency Response: 5 - 100,000 HZHarmonic Distortion: 0.0035 % at rated output EqualizerTone Controls: Bass, Treble Frequencies: Bass ± 10dB/ 20 Hz, Treble ± 10dB/ 20,000 Hz Loudness: no 2. PhysicalDimensions in Inches: 17.13 x 5.73 x 14.74 (w) x (h) x (d)Dimensions in mm: 435 x 145.5 x 374.5 (w) x (h) x (d)Weight in lbs: 40.79 lbsWeight in Kg: 18.5 Kg The Phono stage is outstanding and was ahead of its time.The input terminal of Phono1/2 is equipped with a cartridge load switching function which can select load resistance and load capacity in 5 stages for MM type cartridge respectively. The load resistance can be selected from 100 ?, 33k ?, 47k ?, 68k ? and 100k ?, and the load capacitance can be selected from 100 pf, 150 pf, 220 pf, 330 pf and 470 pf. The load resistance of 100 ? is a position exclusively for the high-output MC type. Note: This is a Japanese model which operates on 100 Volts. You will need a step down transformer- which can be purchased from Amazon from $49-$69. Due to its age and being vintage electronics, this is sold as-is with no warranty.Will be securely packed and shipped. Happy Bidding!

Yamaha C-4 Control amplifier/Preamp. Nice example of this amazing unit. It has been thoroughly gone through. New LEDs have been installed in the correct color but power looks a little red in pics. It is the correct orange. Several solder joints were reflowed and a damaged circuit board was repaired. All controls have been cleaned and all functions tested and work as they should. The top cover has been repainted but is not perfect. I have the original that has some pretty decent scratches on it if youd prefer the original cover. I can send a pic and swap it if the buyer prefers. I also have an M-2 in mid restoration that will be available soon. C-4/M-2 is an amazing combination! I Lower 48 only please.

Created with Eselt - Responsive Templates for eBay Sellers Seller Profile Feedback Save this seller Contact YAMAHA C-40 STEREO PREAMPLIFIERSpecificationsFrequency response: 20Hz to 20kHzTotal harmonic distortion: 0.002%Input sensitivity: 0.1mV (MC), 2.5mV (MM), 150mV (line)Signal to noise ratio: 90dB (MC), 94dB (MM), 106dB (line)Channel separation: 50dB (line)Output: 150mV (line), 1.5V (Pre out), 11V (Pre out Max)Dimensions: 435 x 95 x 380mmWeight: 5.6kgYear: 1989 in VERY good condition 100% working order 220v/240v model NOTE: ITEM WILL BE DISPATCHED ON TUESDAY THE 11th JULY Shipping within 7 working days via

Guten Tag, hier wird ein wunderschöner YAMAHA C-80 Preamp aus guten alten Vintage Zeiten angeboten. Der Vorverstärker ist zu 100% einwandfrei. Es ist kein Kratzen beim Drehen noch kein Wackelkontakt vorhanden. Innen ist das Gerät auch sauber. 230-240V Made in Japan Wichtiger Hinweis !!!Wegen der neuen Gesetzesbestimmungen erfolgt der Verkauf unter Ausschluss jeglicher Gewährleistung, Garantie und Rücknahme. Da es sich um einen Privatverkauf handelt kann ich keine Garantie nach neuem EU-Recht übernehmen. Der Käufer erklärt sich damit einverstanden und erkennt dies mit seinem Kauf an! Laut dem neuen EU-Recht muss dieser Zusatz unter jedem Online-Verkauf stehen, ansonsten haftet der Verkäufer auch als Privatperson ein ganzes Jahr für die verkaufte Ware!Der Artikel wird so wie er ist verkauft.

Der Vorverstärker befindet sich in einem guten Zustand mit normalen Gebrauchsspuren. Das Gerät wurde vor ca. 2 Jahren technisch überholt. Alle Elkos wurden gegen Nichicon Fine Gold und Muse Kondensatoren getauscht und die Platinen wurden nachgelötet und gereinigt. Neue Lampen wurden ebenfalls verbaut. Die C-4 ist also technisch fit und sollte das auch noch lange Zeit bleiben. Es handelt sich um einen Privatverkauf, keine Rücknahme oder Gewährleistung.

Created with Eselt - Responsive Templates for eBay Sellers Seller Profile Feedback Save this seller Contact YAMAHA C-40 STEREO PREAMPLIFIERSpecificationsFrequency response: 20Hz to 20kHzTotal harmonic distortion: 0.002%Input sensitivity: 0.1mV (MC), 2.5mV (MM), 150mV (line)Signal to noise ratio: 90dB (MC), 94dB (MM), 106dB (line)Channel separation: 50dB (line)Output: 150mV (line), 1.5V (Pre out), 11V (Pre out Max)Dimensions: 435 x 95 x 380mmWeight: 5.6kgYear: 1989 in VERY good condition 100% working order 220v/240v model NOTE: ITEM WILL BE DISPATCHED ON TUESDAY THE 13th JUNE Shipping within 7 working days via

Yamaha C-4 Control Amp/Preamp. Beautiful example of this amazing unit. One of the best Yamaha ever made. This is one of the cleanest Ive seen inside and out. I reflowed a couple of the problematic solder joints these are known for and verified security of the two heat sinked transistors that break loose and cause a cracked board. All controls were cleaned and tested. All functions were tested and all work perfectly. Bulbs were replaced with LEDs. Colors are correct. Power button looks a little red in pic but it is the correct orange. I believe this to be a low mileage unit and it had definitely never been opened up before. It will be packaged to survive an air drop. Lower 48 only please.

Created with Eselt - Responsive Templates for eBay Sellers Seller Profile Feedback Save this seller Contact YAMAHA M-45 C-45 STEREO POWER AMPLIFIER and PREAMPLIFIERSpecificationsPower output: 125 watts per channel into 8? (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.002%Damping factor: 70Input sensitivity: 1.14VSignal to noise ratio: 119dBSpeaker load impedance: 2? to 8?Dimensions: 435 x 165 x 420mmWeight: 12.5kgYear: 1986 in VERY good condition 100% working order 220v/240v model NOTE: ITEM WILL BE DISPATCHED ON MONDAY THE 29th MAY Shipping within 7 working days via

Yamaha C-4 Natural Sound Serie Vorverstärker Preamplifier High End Voll Funktionsfähig.Optisch sehr guter Zustand. An der rechten Seitenwand zwei kleine Lackschäden (siehe Bilder)Inflationsbereinigter Neupreis ca. 1600.- € Highlights:2 x Phono MM, 1 x Phono MC mit Anpassungsfähigkeit von Impedanz und Kapazität.Frequenzgang: 2 Hz – 1 MHz (-2 dB) (hat nichts mit Hören zu tun, sondern ist ein Qualitätsmerkmal eines Verstärkers, 1Mhz ist ein extrem guter Wert) Eine Beschreibung der vollständigen Ausstattung und des Klanges finden Sie hier:(Ich könnte es nicht besser beschreiben) https://www.mackern.de/2017/08/27/yamaha-c4 Privatverkauf, keine Gewährleistung, keine Garantie, keine Rücknahme