The Duet 350 AmplifierReal music fills a room. Even the softest instruments are more present in life than most music systems can reproduce from recordings. Part of the problem has been the limitations in power amplifiers.The Duet 350 Power Amplifier is a stereo power amplifier that has achieved affordable excellence in sonic quality, power capability and reliability.In its normal stereo mode it has more than enough power to drive most speakers to their limits with the kind of open, clear, effortless sound which are the hallmark of Cello. When used in a bridged configuration, the Duet 350 becomes a mono block power station capable of high speed and powerful dynamics under any condition.The Duet 350 Amplifier has been specifically designed by Cello engineers to be compatible with a wide variety of available equipment. Product Specifications: Class of operation: Class AB2 Power Output (single amp): @8 Ohms Rated: 350 Watts @4 Ohms Rated: 600 Watts Power Output (bridged amps): @8 Ohms Rated: 1,200 Watts IMD (SMPTE): 0.3% (60 Hz / 8 Ohms / 52.92 V Output) IMD (CCIF): <0.2% THD (20 - 20000Hz): <0.3% (8 Ohms / 52.92 Volt Output) <0.6% (4 Ohms / 49 Volt Output) Frequency Response: +0/-0.8 dB @ 10 - 20000 Hz Dynamic Headroom: 1.8 dB Channel Separation: 90 dB Signal to Noise: < -100 dB (10 - 22000 Hz / Rated Output) Input Sensitivity: 1.491 V (8 Ohms / 350 Watts / 52.92 Volt Output) Input Impedance: 1 mOhm (Non-Inverting) 5000 Ohm (Inverting) 1 mOhm (Unbalanced) Gain: 31 dB (Unbalanced) 37 dB (Balanced) Dimensions: 19w / 12.62h / 23.25d Shipping Weight: 100 lbs.

Brand: CelloModel: Palette & Duet 350Type: Stereo preamplifier with separate power supply and stereo power amplifier Accessories: Cello Strings and Cello preamplifier to power supply cableOperation: Tested & fully operational - 220-240vCondition: Preowned average condition with some tarnishing to the casing that can be seen in the images providedService information: Serviced in July 2023 - main reservoir capacitors replaced, insulation washers on all TO220 pre-driver transistors replaced. Main filter capacitors replaced on power amp and preamplifier PSUPackaging: We use bespoke packaging and will ship these items on a pallet to ensure safe delivery, safe worldwide delivery is guaranteedShipping: Free UK post. International delivery available, please let us know your location for an exact price

Immerse yourself in the captivating sounds of the Cello Duet 350 Amplifier. This vintage gem meticulously cared for and in excellent condition, offers an extraordinary audio experience for discerning music enthusiasts. Designed with meticulous craftsmanship and attention to detail, the Cello Duet 350 Amplifier delivers unparalleled sonic performance. Its rich and dynamic sound reproduction will transport you to the heart of your favorite music, revealing nuances and emotions like never before. With its distinctive silver color, this amplifier delivers exceptional audio quality and adds a touch of elegance to any audio setup. Its timeless design and premium construction make it a coveted piece for collectors and audio aficionados alike. The Cello Duet 350, Amplifier ensuring secure and protected shipping. You can have peace of mind knowing that you will receive this treasure intact and ready to provide a breathtaking audio performance. Dont miss the opportunity to own this meticulously maintained Cello Duet 350 Amplifier. Elevate your listening experience and indulge in the sonic beauty it has to offer. Bid or buy now and let the music come alive in all its glory. Technical Specification: Output Power: 350 watts per channel at 8 ohms, 700 watts per channel at 4 ohms Frequency Response: 10 Hz - 100 kHz (+0, -1 dB) Total Harmonic Distortion (THD): <0.1% at 1 kHz, rated power Damping Factor: > 500 at 8 ohms, 20 Hz - 20 kHz Signal-to-Noise Ratio: > 100 dB (unweighted) Input Impedance: 100 kohm unbalanced, 200 kohm balanced Input Sensitivity: 2.0 V RMS for rated power Dimensions (L x H x D): 48.3 cm x 24.1 cm x 47 cm Weight: 45.4 kg Excellent aesthetical and technical conditionOriginal Factory packages and manuals 1 Year Warranty Sent in 2-4 days after payment Please ask for any question

Cello Duet 350 bought in October 1996.I am the first owner. 230v. Excellent condition, fully overhauled by Cello Germany in February 2018 to mint state, BETTER THAN NEW: fully recapped, new power transformer, diode and resistances, new rectifier, I can send more pics on request. Rechecked and recalibrated in February 2022.Little use since then. Small blemishes (see photos) Pickup is preferred but I also like to ship the amplifier in its packaging at buyers cost. 1 pair of cables Cello String 5 feet (155 cm.) with original Fischer plug and 2 adapters (XLR / Fischer) at additional cost. Ich verkaufe meinen Cello Duet 350, den ich im Oktober 1996 neu gekauft habe.Der Zustand ist technisch einwandfrei, er wurde von Cello Germany in Februar 2018 komplett überholt.Auf Anfrage kann ich detaillierte Fotos.Im Februar 2022 wurde das Gerät völlig überprüft und nach Wien verschickt. Seither ist er immer wieder in Gebrauch. Kleine Gebrauchsspuren (siehe Fotos)Eine Hörprobe ist gerne möglich (Wien).Eine Abholung ist sicherlich die beste Lösung, ich versende das Gerät aber auch gerne gut verpackt in der Originalverpackung als versichertes Paket, wenn der Käufer es wünscht, und alle Kosten und Risiken des Versandwegs trägt.1 Paar Kabel Cello String 5 Fuß (155 cm.) mit original Fischer Stecker und2 Adapter (XLR/Fischer) gebe ich gegen Aufpreis mit.Fragen gerne per Mail. Originalverpackung sowie Stromkabel und Bedienungsanleitung sind dabei.